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Stamford, Connecticut weather · now

81°

Mostly Clear

Feels
83°
High / Low
85° / 67°
Wind
21 mph W
Humidity
66%
Dry now; thunderstorms expected around 8:00 PM.

Precipitation · next 12 hrs

Peak 29% · 2 AM

6 PM
·
·
9 PM
·
·
12 AM
·
·
3 AM
·
5 AM
ModerateAir quality PollenTreeNoneGrassModerateWeedModerate
Sun 6:00 AM 7:58 PM 13h 59m
Moon Waning Crescent 2% lit

Current weather and 7-day forecast for Stamford, Connecticut, sourced directly from the National Weather Service. Expect slight chance showers and thunderstorms today. Today's high is 85° with a low near 67°. 1 active weather alert in effect.

What to wear today

T-shirt and shorts weather

85°F today — easy summer dressing.

Next 24 hours

60° 75° 90° ↑ 86° ↓ 67° 6 PM 9 PM 12 AM 3 AM 6 AM 9 AM 12 PM 3 PM

  1. 6 PM

    81°

    23%

  2. 8 PM

    77°

    28%

  3. 10 PM

    73°

    28%

  4. 12 AM

    71°

    20%

  5. 2 AM

    70°

    29%

  6. 4 AM

    68°

    29%

  7. 6 AM

    67°

    16%

  8. 8 AM

    70°

    17%

  9. 10 AM

    76°

    17%

  10. 12 PM

    82°

    13%

  11. 2 PM

    85°

    7%

  12. 4 PM

    85°

    7%

Live radar

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7 days

  1. Today 8/11 Slight Chance Showers And Thunderstorms 29% 85° · 67°
    1. 6 PM 81° Slight Chance Showers And Thunderstorms 23%
    2. 7 PM 79° Slight Chance Showers And Thunderstorms 23%
    3. 8 PM 77° Chance Showers And Thunderstorms 28%
    4. 9 PM 75° Chance Showers And Thunderstorms 28%
    5. 10 PM 73° Chance Showers And Thunderstorms 28%
    6. 11 PM 72° Slight Chance Showers And Thunderstorms 20%
  2. Wed 8/12 Slight Chance Showers And Thunderstorms then Mostly Sunny 22% 86° · 67°
    1. 12 AM 71° Slight Chance Showers And Thunderstorms 20%
    2. 1 AM 70° Slight Chance Showers And Thunderstorms 20%
    3. 2 AM 70° Chance Showers And Thunderstorms 29%
    4. 3 AM 69° Chance Showers And Thunderstorms 29%
    5. 4 AM 68° Chance Showers And Thunderstorms 29%
    6. 5 AM 67° Slight Chance Showers And Thunderstorms 16%
    7. 6 AM 67° Slight Chance Showers And Thunderstorms 16%
    8. 7 AM 68° Slight Chance Showers And Thunderstorms 16%
    9. 8 AM 70° Slight Chance Showers And Thunderstorms 17%
    10. 9 AM 73° Slight Chance Showers And Thunderstorms 17%
    11. 10 AM 76° Slight Chance Showers And Thunderstorms 17%
    12. 11 AM 80° Mostly Sunny 13%
    13. 12 PM 82° Mostly Sunny 13%
    14. 1 PM 84° Mostly Sunny 13%
    15. 2 PM 85° Mostly Sunny 7%
    16. 3 PM 86° Mostly Sunny 7%
    17. 4 PM 85° Mostly Sunny 7%
    18. 5 PM 84° Mostly Sunny 2%
    19. 6 PM 81° Mostly Clear 2%
    20. 7 PM 78° Mostly Clear 2%
    21. 8 PM 75° Mostly Clear 4%
    22. 9 PM 75° Mostly Clear 4%
    23. 10 PM 73° Partly Cloudy 4%
    24. 11 PM 73° Partly Cloudy
  3. Thu 8/13 Slight Chance Showers And Thunderstorms then Mostly Sunny 30% 88° · 66°
    1. 12 AM 72° Partly Cloudy
    2. 1 AM 71° Partly Cloudy
    3. 2 AM 71° Slight Chance Showers And Thunderstorms 22%
    4. 3 AM 70° Slight Chance Showers And Thunderstorms 22%
    5. 4 AM 69° Slight Chance Showers And Thunderstorms 22%
    6. 5 AM 68° Slight Chance Showers And Thunderstorms 22%
    7. 6 AM 67° Slight Chance Showers And Thunderstorms 22%
    8. 7 AM 69° Slight Chance Showers And Thunderstorms 22%
    9. 8 AM 72° Mostly Sunny 4%
    10. 9 AM 74° Mostly Sunny 4%
    11. 10 AM 78° Mostly Sunny 4%
    12. 11 AM 82° Mostly Sunny 4%
    13. 12 PM 84° Mostly Sunny 4%
    14. 1 PM 86° Mostly Sunny 4%
    15. 2 PM 86° Mostly Sunny 11%
    16. 3 PM 87° Mostly Sunny 11%
    17. 4 PM 88° Mostly Sunny 11%
    18. 5 PM 87° Partly Sunny 11%
    19. 6 PM 86° Mostly Cloudy 11%
    20. 7 PM 83° Mostly Cloudy 11%
    21. 8 PM 81° Slight Chance Showers And Thunderstorms 17%
    22. 9 PM 78° Slight Chance Showers And Thunderstorms 17%
    23. 10 PM 76° Slight Chance Showers And Thunderstorms 17%
    24. 11 PM 74° Slight Chance Showers And Thunderstorms 17%
  4. Fri 8/14 Chance Showers And Thunderstorms then Mostly Sunny 30% 84° · 60°
    1. 12 AM 72° Slight Chance Showers And Thunderstorms 17%
    2. 1 AM 71° Slight Chance Showers And Thunderstorms 17%
    3. 2 AM 70° Chance Showers And Thunderstorms 30%
    4. 3 AM 69° Chance Showers And Thunderstorms 30%
    5. 4 AM 67° Chance Showers And Thunderstorms 30%
    6. 5 AM 67° Chance Showers And Thunderstorms 30%
    7. 6 AM 67° Chance Showers And Thunderstorms 30%
    8. 7 AM 68° Chance Showers And Thunderstorms 30%
    9. 8 AM 70° Mostly Sunny 10%
    10. 9 AM 73° Mostly Sunny 10%
    11. 10 AM 76° Sunny 10%
    12. 11 AM 79° Sunny 10%
    13. 12 PM 81° Sunny 10%
    14. 1 PM 82° Sunny 10%
    15. 2 PM 83° Sunny 2%
    16. 3 PM 84° Sunny 2%
    17. 4 PM 84° Sunny 2%
    18. 5 PM 83° Sunny 2%
    19. 6 PM 81° Mostly Clear 2%
    20. 7 PM 78° Mostly Clear 2%
    21. 8 PM 77° Mostly Clear
    22. 9 PM 74° Mostly Clear
    23. 10 PM 71° Mostly Clear
    24. 11 PM 69° Mostly Clear
  5. Sat 8/15 Sunny 3% 80° · 62°
    1. 12 AM 67° Mostly Clear
    2. 1 AM 65° Mostly Clear
    3. 2 AM 64° Mostly Clear
    4. 3 AM 63° Mostly Clear
    5. 4 AM 61° Mostly Clear
    6. 5 AM 61° Mostly Clear
    7. 6 AM 61° Sunny
    8. 7 AM 62° Sunny
    9. 8 AM 64° Sunny 1%
    10. 9 AM 67° Sunny 1%
    11. 10 AM 70° Sunny 1%
    12. 11 AM 73° Sunny 1%
    13. 12 PM 75° Sunny 1%
    14. 1 PM 77° Sunny 1%
    15. 2 PM 78° Sunny 1%
    16. 3 PM 79° Sunny 1%
    17. 4 PM 79° Sunny 1%
    18. 5 PM 79° Sunny 1%
    19. 6 PM 78° Mostly Clear 1%
    20. 7 PM 77° Mostly Clear 1%
    21. 8 PM 75° Partly Cloudy 2%
    22. 9 PM 73° Partly Cloudy 2%
    23. 10 PM 72° Partly Cloudy 2%
    24. 11 PM 70° Partly Cloudy 2%
  6. Sun 8/16 Slight Chance Rain Showers 59% 80° · 67°
    1. 12 AM 68° Partly Cloudy 2%
    2. 1 AM 66° Partly Cloudy 2%
    3. 2 AM 65° Partly Cloudy 3%
    4. 3 AM 64° Partly Cloudy 3%
    5. 4 AM 63° Partly Cloudy 3%
    6. 5 AM 63° Partly Cloudy 3%
    7. 6 AM 63° Mostly Sunny 3%
    8. 7 AM 64° Mostly Sunny 3%
    9. 8 AM 66° Slight Chance Rain Showers 15%
    10. 9 AM 69° Slight Chance Rain Showers 15%
    11. 10 AM 72° Slight Chance Rain Showers 15%
    12. 11 AM 75° Slight Chance Rain Showers 15%
    13. 12 PM 77° Slight Chance Rain Showers 15%
    14. 1 PM 77° Slight Chance Rain Showers 15%
    15. 2 PM 78° Slight Chance Rain Showers 24%
    16. 3 PM 79° Slight Chance Rain Showers 24%
    17. 4 PM 79° Slight Chance Rain Showers 24%
    18. 5 PM 79° Slight Chance Rain Showers 24%
    19. 6 PM 78° Slight Chance Rain Showers 24%
    20. 7 PM 77° Slight Chance Rain Showers 24%
    21. 8 PM 75° Showers And Thunderstorms Likely 59%
    22. 9 PM 74° Showers And Thunderstorms Likely 59%
    23. 10 PM 73° Showers And Thunderstorms Likely 59%
    24. 11 PM 72° Showers And Thunderstorms Likely 59%
  7. Mon 8/17 Rain Showers Likely 58% 80° · 65°
    1. 12 AM 72° Showers And Thunderstorms Likely 59%
    2. 1 AM 71° Showers And Thunderstorms Likely 59%
    3. 2 AM 71° Rain Showers Likely 58%
    4. 3 AM 70° Rain Showers Likely 58%
    5. 4 AM 69° Rain Showers Likely 58%
    6. 5 AM 69° Rain Showers Likely 58%
    7. 6 AM 69° Rain Showers Likely 58%
    8. 7 AM 70° Rain Showers Likely 58%
    9. 8 AM 71° Chance Rain Showers 36%
    10. 9 AM 73° Chance Rain Showers 36%
    11. 10 AM 74° Chance Rain Showers 36%
    12. 11 AM 76° Chance Rain Showers 36%
    13. 12 PM 77° Chance Rain Showers 36%
    14. 1 PM 78° Chance Rain Showers 36%
    15. 2 PM 79° Chance Rain Showers 37%
    16. 3 PM 80° Chance Rain Showers 37%
    17. 4 PM 80° Chance Rain Showers 37%
    18. 5 PM 80° Chance Rain Showers 37%
    19. 6 PM 79° Chance Rain Showers 37%
    20. 7 PM 78° Chance Rain Showers 37%
    21. 8 PM 77° Partly Cloudy 12%
    22. 9 PM 75° Partly Cloudy 12%
    23. 10 PM 74° Partly Cloudy 12%
    24. 11 PM 72° Partly Cloudy 12%
Extended outlook days 8–16
  1. Tue 8/18 Partly Cloudy 10% 85° · 62°
  2. Wed 8/19 Drizzle 9% 89° · 69°
  3. Thu 8/20 Cloudy 14% 78° · 62°
  4. Fri 8/21 Cloudy 15% 82° · 58°
  5. Sat 8/22 Drizzle 24% 97° · 71°
  6. Sun 8/23 Cloudy 26% 88° · 72°
  7. Mon 8/24 Cloudy 29% 84° · 66°
  8. Tue 8/25 Drizzle 35% 84° · 61°
  9. Wed 8/26 Drizzle 42% 81° · 64°

Days 8+ from the Open-Meteo multi-model ensemble — treat as a guide; accuracy drops past day 7.

Best day this week

Mild temps, low rain chance, clearer skies.

Saturday, 8/15

Sunny, 80° / 62°

  1. Tomorrow86°67°
  2. Thu88°66°
  3. Fri84°60°
  4. Sat80°62°
  5. Sun80°67°
  6. Mon80°65°

Best time to head outside

Picks the upcoming daytime hour with the most favorable conditions for each activity. Factors in temperature, wind, precipitation timing, and pollen.

  • RunTomorrow 6 AM

    comfortable at 61°F · light wind (9 mph) · no rain expected · rain should clear by 8 AM · pollen moderate today

    Excellent100 / 100
  • BikeTomorrow 6 AM

    comfortable at 67°F · calm wind · slight chance of rain (16%) · pollen moderate today

    Excellent100 / 100
  • GolfTomorrow 6 AM

    comfortable at 67°F · calm wind · slight chance of rain (16%) · pollen moderate today

    Excellent100 / 100
  • PicnicTomorrow 7 AM

    comfortable at 68°F · light wind (7 mph) · slight chance of rain (16%) · pollen moderate today

    Excellent100 / 100
  • Magic ShowAnytime

    Any weather is magic show weather. Indoors or out, magic doesn't care.

    Corporate Magician Scott Henderson

Climate normals

What weather to expect in Stamford

Stamford in August typically averages 81° highs and 63° lows, with about 16 days of rain. The hottest stretch is July (average high 85°); the coldest is January (average low 21°). July is the wettest month on average.

MonthAvg highAvg lowRainy days
Jan33°21°10
Feb36°22°12
Mar52°34°14
Apr61°43°14
May69°53°18
Jun81°63°15
Jul85°68°20
Aug81°63°16
Sep75°58°10
Oct66°48°7
Nov54°39°11
Dec39°26°14

Normals derived from the past two years of observations via Open-Meteo's historical archive.

More for Stamford

Other cities in Connecticut

Detailed forecast (NWS)

This Afternoon
A slight chance of showers and thunderstorms. Mostly cloudy. High near 85, with temperatures falling to around 82 in the afternoon. West wind around 7 mph. Chance of precipitation is 20%. New rainfall amounts less than a tenth of an inch possible.
Wednesday
A slight chance of showers and thunderstorms before 11am. Mostly sunny. High near 86, with temperatures falling to around 84 in the afternoon. Northwest wind around 8 mph. Chance of precipitation is 20%.
Thursday
A slight chance of showers and thunderstorms before 8am. Mostly sunny, with a high near 88. West wind 3 to 7 mph. Chance of precipitation is 20%.
Friday
A chance of showers and thunderstorms before 8am. Mostly sunny, with a high near 84. Chance of precipitation is 30%.

Forecast details

NWS gridpoint
OKX 47,60
Radar station
KOKX
Time zone
America/New_York
Coordinates
41.053, -73.539