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Waterbury, Connecticut weather · now

75°

Clear

Feels
75°
High / Low
81° / 60°
Wind
21 mph NNE
Humidity
65%
No precipitation expected in the next 1.7 hours.

Precipitation · next 12 hrs

Peak 16% · 5 PM

10 AM
·
·
1 PM
·
·
4 PM
·
·
7 PM
·
9 PM
ModerateAir quality PollenTreeLowGrassHighWeedNone
Sun 5:20 AM 8:30 PM 15h 10m
Moon Waxing Gibbous 93% lit

Current weather and 7-day forecast for Waterbury, Connecticut, sourced directly from the National Weather Service. Expect mostly sunny then slight chance rain showers today. Today's high is 81° with a low near 60°.

What to wear today

T-shirt and shorts weather

81°F today — easy summer dressing.

Next 24 hours

55° 70° 85° ↑ 81° ↓ 61° 10 AM 1 PM 4 PM 7 PM 10 PM 1 AM 4 AM 7 AM

  1. 10 AM

    75°

    1%

  2. 12 PM

    79°

    4%

  3. 2 PM

    80°

    15%

  4. 4 PM

    81°

    15%

  5. 6 PM

    79°

    16%

  6. 8 PM

    73°

    9%

  7. 10 PM

    68°

    9%

  8. 12 AM

    66°

    9%

  9. 2 AM

    64°

    7%

  10. 4 AM

    62°

    7%

  11. 6 AM

    61°

    7%

  12. 8 AM

    66°

    3%

Live radar

View full radar →
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7 days

  1. Today 6/27 Mostly Sunny then Slight Chance Rain Showers 16% 81° · 60°
    1. 10 AM 75° Sunny 1%
    2. 11 AM 77° Mostly Sunny 4%
    3. 12 PM 79° Mostly Sunny 4%
    4. 1 PM 80° Mostly Sunny 4%
    5. 2 PM 80° Slight Chance Rain Showers 15%
    6. 3 PM 80° Slight Chance Rain Showers 15%
    7. 4 PM 81° Slight Chance Rain Showers 15%
    8. 5 PM 80° Slight Chance Rain Showers 16%
    9. 6 PM 79° Slight Chance Rain Showers 16%
    10. 7 PM 78° Slight Chance Rain Showers 16%
    11. 8 PM 73° Mostly Cloudy 9%
    12. 9 PM 70° Mostly Cloudy 9%
    13. 10 PM 68° Mostly Cloudy 9%
    14. 11 PM 67° Mostly Cloudy 9%
  2. Sun 6/28 Partly Sunny then Chance Rain Showers 28% 81° · 61°
    1. 12 AM 66° Mostly Cloudy 9%
    2. 1 AM 65° Mostly Cloudy 9%
    3. 2 AM 64° Mostly Cloudy 7%
    4. 3 AM 62° Mostly Cloudy 7%
    5. 4 AM 62° Mostly Cloudy 7%
    6. 5 AM 62° Mostly Cloudy 7%
    7. 6 AM 61° Partly Sunny 7%
    8. 7 AM 63° Partly Sunny 7%
    9. 8 AM 66° Mostly Sunny 3%
    10. 9 AM 69° Partly Sunny 3%
    11. 10 AM 72° Partly Sunny 3%
    12. 11 AM 75° Partly Sunny 13%
    13. 12 PM 77° Partly Sunny 13%
    14. 1 PM 79° Partly Sunny 13%
    15. 2 PM 80° Chance Rain Showers 28%
    16. 3 PM 81° Chance Rain Showers 28%
    17. 4 PM 81° Chance Rain Showers 28%
    18. 5 PM 80° Slight Chance Rain Showers 18%
    19. 6 PM 79° Slight Chance Rain Showers 18%
    20. 7 PM 76° Slight Chance Rain Showers 18%
    21. 8 PM 74° Partly Cloudy 1%
    22. 9 PM 72° Partly Cloudy 1%
    23. 10 PM 69° Partly Cloudy 1%
    24. 11 PM 67° Mostly Clear 1%
  3. Mon 6/29 Sunny 4% 84° · 63°
    1. 12 AM 65° Mostly Clear 1%
    2. 1 AM 64° Mostly Clear 1%
    3. 2 AM 63° Partly Cloudy
    4. 3 AM 62° Partly Cloudy
    5. 4 AM 61° Partly Cloudy
    6. 5 AM 61° Partly Cloudy
    7. 6 AM 62° Sunny
    8. 7 AM 64° Sunny
    9. 8 AM 67° Sunny
    10. 9 AM 71° Sunny
    11. 10 AM 75° Sunny
    12. 11 AM 78° Sunny
    13. 12 PM 80° Sunny
    14. 1 PM 81° Sunny
    15. 2 PM 82° Sunny 4%
    16. 3 PM 83° Mostly Sunny 4%
    17. 4 PM 83° Mostly Sunny 4%
    18. 5 PM 83° Mostly Sunny 4%
    19. 6 PM 82° Partly Cloudy 4%
    20. 7 PM 80° Partly Cloudy 4%
    21. 8 PM 77° Partly Cloudy
    22. 9 PM 74° Partly Cloudy
    23. 10 PM 71° Partly Cloudy
    24. 11 PM 68° Partly Cloudy
  4. Tue 6/30 Mostly Sunny then Slight Chance Showers And Thunderstorms 22% 87° · 68°
    1. 12 AM 67° Partly Cloudy
    2. 1 AM 66° Partly Cloudy
    3. 2 AM 66° Partly Cloudy 2%
    4. 3 AM 65° Partly Cloudy 2%
    5. 4 AM 63° Partly Cloudy 2%
    6. 5 AM 63° Partly Cloudy 2%
    7. 6 AM 64° Mostly Sunny 2%
    8. 7 AM 66° Mostly Sunny 2%
    9. 8 AM 69° Mostly Sunny 9%
    10. 9 AM 72° Mostly Sunny 9%
    11. 10 AM 75° Mostly Sunny 9%
    12. 11 AM 79° Mostly Sunny 9%
    13. 12 PM 82° Mostly Sunny 9%
    14. 1 PM 84° Mostly Sunny 9%
    15. 2 PM 86° Slight Chance Showers And Thunderstorms 17%
    16. 3 PM 86° Slight Chance Showers And Thunderstorms 17%
    17. 4 PM 85° Slight Chance Showers And Thunderstorms 17%
    18. 5 PM 84° Slight Chance Showers And Thunderstorms 17%
    19. 6 PM 82° Slight Chance Showers And Thunderstorms 17%
    20. 7 PM 80° Slight Chance Showers And Thunderstorms 17%
    21. 8 PM 78° Slight Chance Showers And Thunderstorms 22%
    22. 9 PM 77° Slight Chance Showers And Thunderstorms 22%
    23. 10 PM 75° Slight Chance Showers And Thunderstorms 22%
    24. 11 PM 74° Slight Chance Showers And Thunderstorms 22%
  5. Wed 7/1 Mostly Sunny 13% 91° · 72°
    1. 12 AM 73° Slight Chance Showers And Thunderstorms 22%
    2. 1 AM 73° Slight Chance Showers And Thunderstorms 22%
    3. 2 AM 72° Partly Cloudy 11%
    4. 3 AM 71° Partly Cloudy 11%
    5. 4 AM 71° Partly Cloudy 11%
    6. 5 AM 71° Partly Cloudy 11%
    7. 6 AM 71° Mostly Sunny 11%
    8. 7 AM 72° Mostly Sunny 11%
    9. 8 AM 73° Mostly Sunny 2%
    10. 9 AM 76° Mostly Sunny 2%
    11. 10 AM 79° Mostly Sunny 2%
    12. 11 AM 82° Mostly Sunny 2%
    13. 12 PM 85° Mostly Sunny 2%
    14. 1 PM 88° Mostly Sunny 2%
    15. 2 PM 90° Mostly Sunny 12%
    16. 3 PM 90° Mostly Sunny 12%
    17. 4 PM 90° Mostly Sunny 12%
    18. 5 PM 89° Mostly Sunny 12%
    19. 6 PM 87° Partly Cloudy 12%
    20. 7 PM 86° Partly Cloudy 12%
    21. 8 PM 84° Partly Cloudy 13%
    22. 9 PM 83° Partly Cloudy 13%
    23. 10 PM 81° Partly Cloudy 13%
    24. 11 PM 79° Partly Cloudy 13%
  6. Thu 7/2 Sunny 15% 96° · 72°
    1. 12 AM 78° Partly Cloudy 13%
    2. 1 AM 77° Partly Cloudy 13%
    3. 2 AM 76° Mostly Clear 7%
    4. 3 AM 75° Mostly Clear 7%
    5. 4 AM 75° Mostly Clear 7%
    6. 5 AM 75° Mostly Clear 7%
    7. 6 AM 76° Sunny 7%
    8. 7 AM 77° Sunny 7%
    9. 8 AM 78° Sunny 5%
    10. 9 AM 80° Sunny 5%
    11. 10 AM 83° Sunny 5%
    12. 11 AM 87° Sunny 5%
    13. 12 PM 90° Sunny 5%
    14. 1 PM 92° Sunny 5%
    15. 2 PM 94° Sunny 10%
    16. 3 PM 94° Sunny 10%
    17. 4 PM 94° Sunny 10%
    18. 5 PM 93° Sunny 10%
    19. 6 PM 92° Mostly Clear 10%
    20. 7 PM 90° Mostly Clear 10%
    21. 8 PM 88° Slight Chance Showers And Thunderstorms 15%
    22. 9 PM 86° Slight Chance Showers And Thunderstorms 15%
    23. 10 PM 84° Slight Chance Showers And Thunderstorms 15%
    24. 11 PM 81° Slight Chance Showers And Thunderstorms 15%
  7. Fri 7/3 Mostly Sunny then Chance Showers And Thunderstorms 31% 92° · 68°
    1. 12 AM 79° Slight Chance Showers And Thunderstorms 15%
    2. 1 AM 77° Slight Chance Showers And Thunderstorms 15%
    3. 2 AM 76° Mostly Clear 2%
    4. 3 AM 75° Mostly Clear 2%
    5. 4 AM 75° Mostly Clear 2%
    6. 5 AM 75° Mostly Clear 2%
    7. 6 AM 75° Sunny 2%
    8. 7 AM 76° Sunny 2%
    9. 8 AM 77° Sunny 6%
    10. 9 AM 79° Sunny 6%
    11. 10 AM 82° Sunny 6%
    12. 11 AM 85° Sunny 6%
    13. 12 PM 87° Sunny 6%
    14. 1 PM 90° Sunny 6%
    15. 2 PM 91° Chance Showers And Thunderstorms 31%
    16. 3 PM 91° Chance Showers And Thunderstorms 31%
    17. 4 PM 90° Chance Showers And Thunderstorms 31%
    18. 5 PM 89° Chance Showers And Thunderstorms 31%
    19. 6 PM 87° Chance Showers And Thunderstorms 31%
    20. 7 PM 85° Chance Showers And Thunderstorms 31%
    21. 8 PM 83° Slight Chance Showers And Thunderstorms 18%
    22. 9 PM 81° Slight Chance Showers And Thunderstorms 18%
Extended outlook days 8–16
  1. Sat 7/4 Thunderstorms 26% 93° · 66°
  2. Sun 7/5 Drizzle 26% 85° · 63°
  3. Mon 7/6 Drizzle 25% 85° · 62°
  4. Tue 7/7 Cloudy 22% 86° · 57°
  5. Wed 7/8 Light Rain 23% 76° · 62°
  6. Thu 7/9 Drizzle 32% 78° · 62°
  7. Fri 7/10 Drizzle 35% 70° · 59°
  8. Sat 7/11 Thunderstorms 36% 78° · 59°
  9. Sun 7/12 Fog 33% 88° · 63°

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.

Monday, 6/29

Sunny, 84° / 63°

  1. Tomorrow81°61°
  2. Mon84°63°
  3. Tue87°68°
  4. Wed91°72°
  5. Thu96°72°
  6. Fri92°68°

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 · calm wind · no rain expected · pollen high today — allergy sufferers, take note

    Excellent100 / 100
  • Bike10 AM

    comfortable at 75°F · calm wind · no rain expected · pollen high today — allergy sufferers, take note

    Excellent100 / 100
  • Golf10 AM

    comfortable at 75°F · calm wind · no rain expected · pollen high today — allergy sufferers, take note

    Excellent100 / 100
  • Picnic10 AM

    comfortable at 75°F · calm wind · no rain expected · pollen high today — allergy sufferers, take note

    Excellent100 / 100
  • Magic ShowAnytime

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

    Corporate Magician Scott Henderson

How well did we do?

Average miss by lead time.

Each morning we save the day's predicted high/low. As later days arrive, we grade what we said against what the station actually recorded.

Same day
building…
no data yet
1 day out
building…
no data yet
3 days out
±6°
1 day graded
7 days out
building…
no data yet
Day-by-day, 1 day out3 days
  1. Tue, Jun 23pending
    High75°——
    Low57°——
  2. Mon, Jun 22pending
    High75°——
    Low59°——
  3. Sun, Jun 21pending
    High79°——
    Low56°——

Climate normals

What weather to expect in Waterbury

Waterbury in June typically averages 80° highs and 61° lows, with about 14 days of rain. The hottest stretch is July (average high 84°); the coldest is January (average low 18°). May is the wettest month on average.

MonthAvg highAvg lowRainy days
Jan32°18°12
Feb33°19°10
Mar50°31°15
Apr60°41°15
May66°50°20
Jun80°61°14
Jul84°67°19
Aug80°61°16
Sep74°56°8
Oct64°46°7
Nov52°37°10
Dec37°24°15

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

More for Waterbury

Other cities in Connecticut

Detailed forecast (NWS)

Today
A slight chance of rain showers after 2pm. Mostly sunny, with a high near 81. Southwest wind 0 to 3 mph. Chance of precipitation is 20%.
Sunday
A chance of rain showers after 2pm. Partly sunny, with a high near 81. East wind 0 to 3 mph. Chance of precipitation is 30%.
Monday
Sunny, with a high near 84. Northeast wind 0 to 3 mph.
Tuesday
A slight chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 87.

Forecast details

NWS gridpoint
OKX 60,85
Radar station
KOKX
Time zone
America/New_York
Coordinates
41.558, -73.052