O Fallon Weather Forecast | 5 Day

Sat, Nov 2nd 2024 | Sunny O Fallon weather - Sat, Nov 2nd 2024 - Sunny

66°F

High

50°F

Low

8mph SE

Wind

Day: 0% | Night: 20%

Precipitation

7:31 am

Sunrise

6:02 pm

Sunset

Day
Sunny, with a high near 66. Southeast wind 5 to 8 mph.

Night
A 20 percent chance of rain after 4am. Partly cloudy, with a low around 50. Southeast wind 6 to 9 mph.

Sun
Nov 3rd 2024

Chance Of T-Storm

O Fallon weather - Sun<br/><small>Nov 3rd 2024</small> - Chance Of T-Storm
  • High 74°F
  • Low 65°F
  • Wind 11mph SE
  • Precipitation
    Day: 60%
    Night: 80%
  • Sunrise
    7:32 am
  • Sunset
    6:01 pm
Summary
Day
A chance of rain and thunderstorms, then rain likely after 11am. Mostly cloudy, with a high near 74. Southeast wind 9 to 11 mph, with gusts as high as 23 mph. Chance of precipitation is 60%.
Night
A chance of rain, then rain and possibly a thunderstorm after 1am. Low around 65. South wind 10 to 13 mph, with gusts as high as 20 mph. Chance of precipitation is 80%.

Mon
Nov 4th 2024

Thunder Storms

O Fallon weather - Mon<br/><small>Nov 4th 2024</small> - Thunder Storms
  • High 73°F
  • Low 63°F
  • Wind 14mph S
  • Precipitation
    Day: 80%
    Night: 90%
  • Sunrise
    7:33 am
  • Sunset
    5:59 pm
Summary
Day
Rain and possibly a thunderstorm. High near 73. South wind around 14 mph, with gusts as high as 26 mph. Chance of precipitation is 80%.
Night
Rain and possibly a thunderstorm. Low around 63. Chance of precipitation is 90%.

Tue
Nov 5th 2024

Chance Of T-Storm

O Fallon weather - Tue<br/><small>Nov 5th 2024</small> - Chance Of T-Storm
  • High 69°F
  • Low 48°F
  • Wind mild
  • Precipitation
    Day: 80%
    Night: 20%
  • Sunrise
    7:34 am
  • Sunset
    5:58 pm
Summary
Day
Rain and possibly a thunderstorm before 1pm, then a chance of rain and thunderstorms after 1pm. High near 69. Chance of precipitation is 80%.
Night
A 20 percent chance of rain before 1am. Partly cloudy, with a low around 48.

Wed
Nov 6th 2024

Mostly Sunny

O Fallon weather - Wed<br/><small>Nov 6th 2024</small> - Mostly Sunny
  • High 63°F
  • Low 46°F
  • Wind mild
  • Precipitation
    Day: 0%
    Night: 0%
  • Sunrise
    7:35 am
  • Sunset
    5:57 pm
Summary
Day
Mostly sunny, with a high near 63.
Night
Partly cloudy, with a low around 46.

Currently

O Fallon, MO  weather condition is Clear and 45°F. 45°F°F
30.32 inHg.
Barometer
87.09%
Humidity
N. 0mph
Wind
Clear

5 Day Forecast Nearby

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Includes the Counties: Madison County Il, Saint Clair County Il, Monroe County Il, Saint Charles County Mo, Saint Louis County Mo, Saint Louis City County Mo, Jefferson County Mo, Including The Cities Of Alton, Edwardsville, Belleville, Cahokia, Saint Charles, And Saint Louis