Current Weather Forecast for O'Fallon

IL 62269  |   4:38pm

Weather Conditions

55°

Feels Like 53°

Mostly Cloudy

44° 58°

0

UV Index

Good

Air Quality

WSW 8 mph

Wind

0 in

rain

Tonight

Tue 11/25

35°

Lowest Temperature

13%

Partly cloudy. Low near 35F. Winds W at 15 to 25 mph. Higher wind gusts possible.

Tomorrow

Wed 11/26

45°

Highest Temperature

1%

Mostly sunny skies. Gusty winds in the morning. High around 45F. Winds WNW at 20 to 30 mph. Higher wind gusts possible.

Tomorrow night

Wed 11/26

29°

Lowest Temperature

2%

Partly cloudy skies in the evening, then becoming cloudy overnight. Low 29F. Winds WNW at 5 to 10 mph.

Next 12 Hours Next 7 Days

Next 12 Hours Forecast in O'Fallon

Hourly Weather Forecast & Temperature

5PM

2%

55°

Feels Like 53°

Partly Cloudy

W 7 mph

Wind

1011 mb

Pressure

89%

Humidity

0

UV Index

10mi

Visibility

59%

Cloud Cover

6PM

3%

54°

Feels Like 52°

Partly Cloudy

WSW 7 mph

Wind

1012 mb

Pressure

90%

Humidity

0

UV Index

10mi

Visibility

51%

Cloud Cover

7PM

9%

53°

Feels Like 50°

Cloudy

W 9 mph

Wind

1013 mb

Pressure

87%

Humidity

0

UV Index

10mi

Visibility

80%

Cloud Cover

8PM

13%

54°

Feels Like 50°

Cloudy

W 11 mph

Wind

1013 mb

Pressure

79%

Humidity

0

UV Index

10mi

Visibility

94%

Cloud Cover

9PM

2%

53°

Feels Like 48°

Partly Cloudy

WNW 15 mph

Wind

1014 mb

Pressure

76%

Humidity

0

UV Index

10mi

Visibility

59%

Cloud Cover

10PM

1%

49°

Feels Like 43°

Mostly Clear

WNW 17 mph

Wind

1015 mb

Pressure

70%

Humidity

0

UV Index

10mi

Visibility

29%

Cloud Cover

11PM

1%

46°

Feels Like 40°

Clear

WNW 15 mph

Wind

1016 mb

Pressure

65%

Humidity

0

UV Index

10mi

Visibility

6%

Cloud Cover

12AM

1%

45°

Feels Like 38°

Clear

WNW 16 mph

Wind

1017 mb

Pressure

60%

Humidity

0

UV Index

10mi

Visibility

13%

Cloud Cover

1AM

1%

43°

Feels Like 35°

Partly Cloudy

WNW 17 mph

Wind

1017 mb

Pressure

59%

Humidity

0

UV Index

10mi

Visibility

48%

Cloud Cover

2AM

1%

42°

Feels Like 34°

Mostly Cloudy

WNW 18 mph

Wind

1018 mb

Pressure

59%

Humidity

0

UV Index

10mi

Visibility

65%

Cloud Cover

3AM

1%

41°

Feels Like 32°

Mostly Cloudy

WNW 18 mph

Wind

1018 mb

Pressure

59%

Humidity

0

UV Index

10mi

Visibility

67%

Cloud Cover

4AM

1%

39°

Feels Like 30°

Mostly Clear

WNW 18 mph

Wind

1019 mb

Pressure

60%

Humidity

0

UV Index

10mi

Visibility

26%

Cloud Cover

Tue 11/25

Tue

13%

44°

58°

Partly cloudy. Lows overnight in the mid 30s.

27°

Feels Like

W 19 mph

Wind

71%

Humidity

0

UV Index

6:52 AM

Sunrise

4:40 PM

Sunset

Wed 11/26

Wed

1%

34°

46°

Windy with plenty of sun. Highs in the mid 40s and lows in the upper 20s.

26°

Feels Like

WNW 20 mph

Wind

50%

Humidity

2

UV Index

6:53 AM

Sunrise

4:39 PM

Sunset

Thu 11/27

Thu

2%

27°

41°

Mainly sunny. Highs in the low 40s and lows in the low 20s.

22°

Feels Like

WNW 12 mph

Wind

50%

Humidity

2

UV Index

6:54 AM

Sunrise

4:39 PM

Sunset

Fri 11/28

Fri

2%

22°

39°

Plenty of sun. Highs in the upper 30s and lows in the low 30s.

22°

Feels Like

WNW 4 mph

Wind

54%

Humidity

2

UV Index

6:55 AM

Sunrise

4:39 PM

Sunset

Sat 11/29

Sat

93%

30°

37°

Snow changing to rain. Highs in the upper 30s and lows in the low 30s.

23°

Feels Like

SSE 14 mph

Wind

84%

Humidity

1

UV Index

6:56 AM

Sunrise

4:38 PM

Sunset

Sun 11/30

Sun

24%

20°

37°

Cloudy. Highs in the low 30s and lows in the mid teens.

18°

Feels Like

NW 15 mph

Wind

70%

Humidity

1

UV Index

6:57 AM

Sunrise

4:38 PM

Sunset

Mon 12/1

Mon

11%

15°

28°

Mostly cloudy. Highs in the upper 20s and lows in the upper teens.

8°

Feels Like

NNW 6 mph

Wind

59%

Humidity

1

UV Index

6:58 AM

Sunrise

4:38 PM

Sunset

Tue 12/2

Tue

21%

17°

35°

Partly cloudy. Highs in the mid 30s and lows in the low 20s.

14°

Feels Like

SW 7 mph

Wind

61%

Humidity

2

UV Index

6:59 AM

Sunrise

4:38 PM

Sunset

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