Weather Forecast and Conditions for O'Fallon, Missouri 63368 - The Weather Channel | Weather.com
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58° Mostly Clear Night
Fair/Wind
Day 91° • Night 35°
Feels Like54°
Sunrise

7:03 am

Sunset

7:16 pm

Temperature
High / Low
--/35°
Wind
21 mph
Humidity
Humidity
51%
Dew point
Dew Point
40°
Pressure
Pressure
29.88 in
UV index
UV Index
0 of 11
Visibility
Visibility
10 mi
Moon Phase - Day 4
Moon Phase
Waxing Crescent

Hourly Weather-

Now

Partly Cloudy Night Partly Cloudy
56°
Rain drop 1%
N 19 mph
Subtract

Partly Cloudy

  • Temperature feels like
    Feels Like51°
  • WindN 19 mph
  • Humidity
    Humidity52%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover30%
  • Rain drop
    Rain Amount0 in

9 pm

Partly Cloudy Night Partly Cloudy
54°
Rain drop 1%
N 17 mph
Add

Partly Cloudy

  • Temperature feels like
    Feels Like49°
  • WindN 17 mph
  • Humidity
    Humidity52%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover49%
  • Rain drop
    Rain Amount0 in

10 pm

Partly Cloudy Night Partly Cloudy
51°
Rain drop 1%
N 16 mph
Add

Partly Cloudy

  • Temperature feels like
    Feels Like45°
  • WindN 16 mph
  • Humidity
    Humidity55%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover30%
  • Rain drop
    Rain Amount0 in

11 pm

Partly Cloudy Night Partly Cloudy
50°
Rain drop 1%
N 14 mph
Add

Partly Cloudy

  • Temperature feels like
    Feels Like44°
  • WindN 14 mph
  • Humidity
    Humidity55%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover40%
  • Rain drop
    Rain Amount0 in
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10 Day Weather-

Tonight

Partly Cloudy Night Partly Cloudy
--/35°
Rain drop 3%
Subtract

Night

35°
Partly Cloudy Night
Mixed precipitation
3%
N 19 mph

Some clouds. Low around 35F. Winds N at 15 to 25 mph. Higher wind gusts possible.

  • Humidity
    Humidity59%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise8:47 am
  • Moonset
    Moonset--
  • Moon Phase - Day 4 Waxing Crescent

Mon 23

Partly Cloudy Day Partly Cloudy
56°/37°
Rain drop 3%
Add

Day

56°
Partly Cloudy Day
Rain drop
3%
NE 9 mph

Some sun in the morning with increasing clouds during the afternoon. High 56F. Winds NE at 5 to 10 mph.

  • Humidity
    Humidity46%
  • UV index
    UV Index5 of 11
  • Sunrise
    Sunrise7:01 am
  • Sunset
    Sunset7:17 pm

Night

37°
Cloudy
Mixed precipitation
15%
E 6 mph

Cloudy. Slight chance of a rain shower. Low 37F. Winds E at 5 to 10 mph.

  • Humidity
    Humidity50%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise9:29 am
  • Moonset
    Moonset12:04 am
  • Moon Phase - Day 5 Waxing Crescent

Tue 24

Partly Cloudy Day AM Clouds/PM Sun
64°/39°
Rain drop 0%
Add

Day

64°
Partly Cloudy Day
SE 8 mph

Cloudy skies early, then partly cloudy in the afternoon. High 64F. Winds SE at 5 to 10 mph.

  • Humidity
    Humidity40%
  • UV index
    UV Index6 of 11
  • Sunrise
    Sunrise6:59 am
  • Sunset
    Sunset7:18 pm

Night

39°
Partly Cloudy Night
Mixed precipitation
3%
SE 6 mph

A few clouds from time to time. Low 39F. Winds light and variable.

  • Humidity
    Humidity52%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise10:22 am
  • Moonset
    Moonset1:18 am
  • Moon Phase - Day 6 Waxing Crescent

Wed 25

Partly Cloudy Day Partly Cloudy
79°/61°
Rain drop 3%
Add

Day

79°
Partly Cloudy Day
Rain drop
3%
S 11 mph

Intervals of clouds and sunshine. High 79F. Winds S at 10 to 15 mph.

  • Humidity
    Humidity47%
  • UV index
    UV Index5 of 11
  • Sunrise
    Sunrise6:58 am
  • Sunset
    Sunset7:19 pm

Night

61°
Partly Cloudy Night
Rain drop
5%
SSW 10 mph

Clear to partly cloudy. Low 61F. Winds SSW at 5 to 10 mph.

  • Humidity
    Humidity61%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise11:25 am
  • Moonset
    Moonset2:25 am
  • Moon Phase - Day 7 First Quarter
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