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St. Louis, Missouri weather · now

79°

Cloudy

Feels
82°
High / Low
86° / 73°
Wind
0 mph N
Humidity
89%
Dry now; thunderstorms expected around 10:00 AM.

Precipitation · next 12 hrs

Peak 30% · 2 PM

9 AM
·
·
12 PM
·
·
3 PM
·
·
6 PM
·
8 PM
GoodAir quality PollenTreeLowGrassHighWeedNone
Sun 5:38 AM 8:29 PM 14h 51m
Moon Waxing Gibbous 93% lit

Current weather and 7-day forecast for St. Louis, Missouri, sourced directly from the National Weather Service. Expect chance showers and thunderstorms today. Today's high is 86° with a low near 73°. 1 active weather alert in effect.

What to wear today

T-shirt and shorts, grab the umbrella

Warm 86°F with passing rain.

Next 24 hours

70° 80° 90° ↑ 86° ↓ 73° 8 AM 11 AM 2 PM 5 PM 8 PM 11 PM 2 AM 5 AM

  1. 8 AM

    75°

    29%

  2. 10 AM

    77°

    27%

  3. 12 PM

    80°

    26%

  4. 2 PM

    82°

    30%

  5. 4 PM

    84°

    26%

  6. 6 PM

    86°

    18%

  7. 8 PM

    83°

    24%

  8. 10 PM

    79°

    27%

  9. 12 AM

    77°

    33%

  10. 2 AM

    76°

    35%

  11. 4 AM

    75°

    26%

  12. 6 AM

    73°

    14%

Live radar

View full radar →
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7 days

  1. Today 6/27 Chance Showers And Thunderstorms 38% 86° · 73°
    1. 9 AM 76° Chance Showers And Thunderstorms 28%
    2. 10 AM 77° Chance Showers And Thunderstorms 27%
    3. 11 AM 78° Chance Showers And Thunderstorms 27%
    4. 12 PM 80° Chance Showers And Thunderstorms 26%
    5. 1 PM 81° Chance Showers And Thunderstorms 28%
    6. 2 PM 82° Chance Showers And Thunderstorms 30%
    7. 3 PM 84° Chance Showers And Thunderstorms 28%
    8. 4 PM 84° Chance Showers And Thunderstorms 26%
    9. 5 PM 85° Slight Chance Showers And Thunderstorms 22%
    10. 6 PM 86° Slight Chance Showers And Thunderstorms 18%
    11. 7 PM 84° Slight Chance Showers And Thunderstorms 21%
    12. 8 PM 83° Slight Chance Showers And Thunderstorms 24%
    13. 9 PM 80° Chance Showers And Thunderstorms 25%
    14. 10 PM 79° Chance Showers And Thunderstorms 27%
    15. 11 PM 78° Chance Showers And Thunderstorms 28%
  2. Sun 6/28 Sunny 14% 95° · 76°
    1. 12 AM 77° Chance Showers And Thunderstorms 33%
    2. 1 AM 76° Chance Showers And Thunderstorms 38%
    3. 2 AM 76° Chance Showers And Thunderstorms 35%
    4. 3 AM 75° Chance Showers And Thunderstorms 32%
    5. 4 AM 75° Chance Showers And Thunderstorms 26%
    6. 5 AM 74° Slight Chance Showers And Thunderstorms 20%
    7. 6 AM 73° Partly Sunny 14%
    8. 7 AM 75° Mostly Sunny 8%
    9. 8 AM 77° Sunny 7%
    10. 9 AM 80° Sunny 5%
    11. 10 AM 83° Sunny 3%
    12. 11 AM 86° Sunny 2%
    13. 12 PM 89° Sunny 1%
    14. 1 PM 90° Sunny
    15. 2 PM 93° Sunny
    16. 3 PM 93° Sunny
    17. 4 PM 94° Sunny
    18. 5 PM 95° Sunny
    19. 6 PM 93° Clear
    20. 7 PM 93° Clear
    21. 8 PM 91° Clear
    22. 9 PM 88° Clear
    23. 10 PM 84° Mostly Clear
    24. 11 PM 82° Mostly Clear
  3. Mon 6/29 Sunny 0% 97° · 77°
    1. 12 AM 81° Mostly Clear
    2. 1 AM 80° Mostly Clear
    3. 2 AM 79° Mostly Clear
    4. 3 AM 78° Mostly Clear
    5. 4 AM 77° Mostly Clear
    6. 5 AM 76° Mostly Clear
    7. 6 AM 76° Sunny
    8. 7 AM 76° Sunny
    9. 8 AM 79° Sunny
    10. 9 AM 82° Sunny
    11. 10 AM 86° Sunny
    12. 11 AM 89° Sunny
    13. 12 PM 91° Sunny
    14. 1 PM 93° Mostly Sunny
    15. 2 PM 95° Mostly Sunny
    16. 3 PM 96° Sunny
    17. 4 PM 97° Sunny
    18. 5 PM 96° Sunny
    19. 6 PM 95° Mostly Clear
    20. 7 PM 94° Mostly Clear
    21. 8 PM 91° Mostly Clear
    22. 9 PM 89° Mostly Clear
    23. 10 PM 86° Mostly Clear
    24. 11 PM 84° Mostly Clear
  4. Tue 6/30 Sunny 0% 98° · 77°
    1. 12 AM 83° Mostly Clear
    2. 1 AM 82° Mostly Clear
    3. 2 AM 81° Mostly Clear
    4. 3 AM 80° Mostly Clear
    5. 4 AM 79° Mostly Clear
    6. 5 AM 77° Mostly Clear
    7. 6 AM 77° Sunny
    8. 7 AM 77° Sunny
    9. 8 AM 80° Sunny
    10. 9 AM 84° Sunny
    11. 10 AM 88° Sunny
    12. 11 AM 91° Sunny
    13. 12 PM 93° Sunny
    14. 1 PM 95° Sunny
    15. 2 PM 96° Sunny
    16. 3 PM 97° Sunny
    17. 4 PM 98° Sunny
    18. 5 PM 98° Sunny
    19. 6 PM 97° Clear
    20. 7 PM 95° Clear
    21. 8 PM 92° Clear
    22. 9 PM 89° Clear
    23. 10 PM 87° Clear
    24. 11 PM 85° Clear
  5. Wed 7/1 Sunny 7% 97° · 78°
    1. 12 AM 83° Clear
    2. 1 AM 82° Clear
    3. 2 AM 81° Clear
    4. 3 AM 80° Clear
    5. 4 AM 79° Clear
    6. 5 AM 78° Clear
    7. 6 AM 77° Sunny
    8. 7 AM 78° Sunny
    9. 8 AM 81° Sunny
    10. 9 AM 84° Sunny
    11. 10 AM 88° Sunny
    12. 11 AM 90° Sunny
    13. 12 PM 92° Sunny
    14. 1 PM 94° Sunny 3%
    15. 2 PM 96° Sunny 3%
    16. 3 PM 97° Sunny 3%
    17. 4 PM 97° Sunny 3%
    18. 5 PM 97° Sunny 3%
    19. 6 PM 96° Mostly Clear 3%
    20. 7 PM 95° Mostly Clear 7%
    21. 8 PM 92° Mostly Clear 7%
    22. 9 PM 89° Mostly Clear 7%
    23. 10 PM 86° Mostly Clear 7%
    24. 11 PM 84° Mostly Clear 7%
  6. Thu 7/2 Sunny 14% 96° · 78°
    1. 12 AM 83° Mostly Clear 7%
    2. 1 AM 82° Mostly Clear 4%
    3. 2 AM 81° Mostly Clear 4%
    4. 3 AM 80° Mostly Clear 4%
    5. 4 AM 80° Mostly Clear 4%
    6. 5 AM 79° Mostly Clear 4%
    7. 6 AM 78° Sunny 4%
    8. 7 AM 79° Sunny 5%
    9. 8 AM 81° Sunny 5%
    10. 9 AM 85° Sunny 5%
    11. 10 AM 88° Sunny 5%
    12. 11 AM 91° Sunny 5%
    13. 12 PM 93° Sunny 5%
    14. 1 PM 94° Sunny 14%
    15. 2 PM 95° Sunny 14%
    16. 3 PM 95° Sunny 14%
    17. 4 PM 95° Sunny 14%
    18. 5 PM 95° Sunny 14%
    19. 6 PM 94° Mostly Clear 14%
    20. 7 PM 93° Mostly Clear 6%
    21. 8 PM 91° Mostly Clear 6%
    22. 9 PM 88° Mostly Clear 6%
    23. 10 PM 85° Mostly Clear 6%
    24. 11 PM 84° Mostly Clear 6%
  7. Fri 7/3 Sunny then Slight Chance Showers And Thunderstorms 15% 95° · 77°
    1. 12 AM 83° Mostly Clear 6%
    2. 1 AM 82° Mostly Clear 4%
    3. 2 AM 81° Mostly Clear 4%
    4. 3 AM 80° Mostly Clear 4%
    5. 4 AM 79° Mostly Clear 4%
    6. 5 AM 78° Mostly Clear 4%
    7. 6 AM 78° Sunny 4%
    8. 7 AM 78° Sunny 8%
    9. 8 AM 80° Sunny 8%
    10. 9 AM 83° Sunny 8%
    11. 10 AM 86° Sunny 8%
    12. 11 AM 89° Sunny 8%
    13. 12 PM 91° Sunny 8%
    14. 1 PM 93° Slight Chance Showers And Thunderstorms 15%
    15. 2 PM 94° Slight Chance Showers And Thunderstorms 15%
    16. 3 PM 95° Slight Chance Showers And Thunderstorms 15%
    17. 4 PM 95° Slight Chance Showers And Thunderstorms 15%
    18. 5 PM 95° Slight Chance Showers And Thunderstorms 15%
    19. 6 PM 94° Slight Chance Showers And Thunderstorms 15%
    20. 7 PM 92° Partly Cloudy 8%
Extended outlook days 8–16
  1. Sat 7/4 Thunderstorms 10% 98° · 78°
  2. Sun 7/5 Severe Thunderstorms 11% 99° · 77°
  3. Mon 7/6 Rain Showers 20% 99° · 70°
  4. Tue 7/7 Thunderstorms 18% 95° · 73°
  5. Wed 7/8 Severe Thunderstorms 29% 89° · 73°
  6. Thu 7/9 Thunderstorms 27% 90° · 76°
  7. Fri 7/10 Thunderstorms 30% 87° · 72°
  8. Sat 7/11 Cloudy 27% 91° · 69°
  9. Sun 7/12 Partly Cloudy 26% 97° · 75°

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, 97° / 77°

  1. Tomorrow95°76°
  2. Mon97°77°
  3. Tue98°77°
  4. Wed97°78°
  5. Thu96°78°
  6. Fri95°77°

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

    warm at 73°F · calm wind · slight chance of rain (14%) · rain should clear by 3 PM · pollen high today — allergy sufferers, take note

    Good84 / 100
  • BikeTomorrow 6 AM

    comfortable at 73°F · calm wind · slight chance of rain (14%) · rain should clear by 3 PM · pollen high today — allergy sufferers, take note

    Excellent100 / 100
  • GolfTomorrow 6 AM

    comfortable at 73°F · calm wind · slight chance of rain (14%) · rain should clear by 3 PM · pollen high today — allergy sufferers, take note

    Excellent100 / 100
  • PicnicTomorrow 6 AM

    comfortable at 73°F · calm wind · slight chance of rain (14%) · rain should clear by 3 PM · 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
±1°
1 day graded
1 day out
±3°
2 days graded
3 days out
building…
no data yet
7 days out
building…
no data yet
Day-by-day, 1 day out2 days
  1. Yesterday±4°
    High83°79°+4°
    Low70°69°+1°
  2. Thu, Jun 25±1°
    High88°88°0°
    Low69°68°+1°

Climate normals

What weather to expect in St. Louis

St. Louis in June typically averages 87° highs and 69° lows, with about 15 days of rain. The hottest stretch is July (average high 88°); the coldest is January (average low 21°). July is the wettest month on average.

MonthAvg highAvg lowRainy days
Jan36°21°8
Feb45°28°8
Mar64°42°15
Apr69°52°17
May74°57°18
Jun87°69°15
Jul88°71°19
Aug86°69°9
Sep82°63°11
Oct72°52°7
Nov56°42°10
Dec45°30°12

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

More for St. Louis

Other cities in Missouri

Detailed forecast (NWS)

Today
A chance of showers and thunderstorms. Partly sunny, with a high near 86. Southwest wind around 3 mph. Chance of precipitation is 30%.
Sunday
Sunny, with a high near 95. Heat index values as high as 113. South wind 5 to 10 mph.
Monday
Sunny, with a high near 97. South wind 5 to 10 mph.
Tuesday
Sunny, with a high near 98.

Forecast details

NWS gridpoint
LSX 95,74
Radar station
KLSX
Time zone
America/Chicago
Coordinates
38.627, -90.199