Current Weather Forecast for O'Fallon

IL 62269  |   4:55am

Weather Conditions

54°

Feels Like 52°

Mostly Cloudy

47° 64°

0

UV Index

Good

Air Quality

NW 7 mph

Wind

0 in

rain

Today

Wed 4/29

64°

Highest Temperature

15%

A mix of clouds and sun. High 64F. Winds NW at 10 to 20 mph.

Tonight

Wed 4/29

40°

Lowest Temperature

4%

Some clouds this evening will give way to mainly clear skies overnight. Low around 40F. Winds NNW at 10 to 15 mph.

Tomorrow

Thu 4/30

68°

Highest Temperature

10%

Except for a few afternoon clouds, mainly sunny. High 68F. Winds light and variable.

Next 12 Hours Next 7 Days

Next 12 Hours Forecast in O'Fallon

Hourly Weather Forecast & Temperature

5AM

15%

53°

Feels Like 51°

Partly Cloudy

NNW 7 mph

Wind

1014 mb

Pressure

98%

Humidity

0

UV Index

9mi

Visibility

59%

Cloud Cover

6AM

15%

52°

Feels Like 49°

Partly Cloudy

NNW 6 mph

Wind

1014 mb

Pressure

97%

Humidity

0

UV Index

9mi

Visibility

44%

Cloud Cover

7AM

15%

51°

Feels Like 48°

Partly Cloudy

NNW 8 mph

Wind

1015 mb

Pressure

91%

Humidity

0

UV Index

10mi

Visibility

34%

Cloud Cover

8AM

2%

54°

Feels Like 50°

Sunny

NNW 11 mph

Wind

1016 mb

Pressure

78%

Humidity

1

UV Index

10mi

Visibility

11%

Cloud Cover

9AM

1%

56°

Feels Like 53°

Sunny

NNW 11 mph

Wind

1016 mb

Pressure

71%

Humidity

2

UV Index

10mi

Visibility

12%

Cloud Cover

10AM

1%

58°

Feels Like 55°

Sunny

NW 12 mph

Wind

1017 mb

Pressure

64%

Humidity

4

UV Index

10mi

Visibility

10%

Cloud Cover

11AM

60°

Feels Like 58°

Sunny

NW 12 mph

Wind

1017 mb

Pressure

58%

Humidity

6

UV Index

10mi

Visibility

17%

Cloud Cover

12PM

61°

Feels Like 60°

Mostly Sunny

NW 13 mph

Wind

1016 mb

Pressure

54%

Humidity

7

UV Index

10mi

Visibility

20%

Cloud Cover

1PM

63°

Feels Like 61°

Partly Cloudy

NW 14 mph

Wind

1016 mb

Pressure

51%

Humidity

8

UV Index

10mi

Visibility

35%

Cloud Cover

2PM

63°

Feels Like 61°

Partly Cloudy

NW 14 mph

Wind

1016 mb

Pressure

48%

Humidity

7

UV Index

10mi

Visibility

51%

Cloud Cover

3PM

63°

Feels Like 62°

Partly Cloudy

NW 14 mph

Wind

1016 mb

Pressure

47%

Humidity

5

UV Index

10mi

Visibility

57%

Cloud Cover

4PM

63°

Feels Like 62°

Mostly Cloudy

NW 15 mph

Wind

1016 mb

Pressure

46%

Humidity

3

UV Index

10mi

Visibility

63%

Cloud Cover

Wed 4/29

Wed

15%

47°

64°

Mix of sun and clouds. Highs in the mid 60s and lows in the low 40s.

48°

Feels Like

NW 15 mph

Wind

66%

Humidity

8

UV Index

6:04 AM

Sunrise

7:49 PM

Sunset

Thu 4/30

Thu

10%

40°

68°

More sun than clouds. Highs in the upper 60s and lows in the mid 40s.

68°

Feels Like

WNW 6 mph

Wind

47%

Humidity

8

UV Index

6:03 AM

Sunrise

7:50 PM

Sunset

Fri 5/1

Fri

12%

45°

63°

Mostly cloudy. Highs in the low 60s and lows in the low 40s.

43°

Feels Like

NNW 10 mph

Wind

51%

Humidity

8

UV Index

6:02 AM

Sunrise

7:51 PM

Sunset

Sat 5/2

Sat

5%

41°

64°

Mix of sun and clouds. Highs in the mid 60s and lows in the low 40s.

42°

Feels Like

NNW 10 mph

Wind

50%

Humidity

8

UV Index

6:01 AM

Sunrise

7:52 PM

Sunset

Sun 5/3

Sun

6%

40°

76°

More sun than clouds. Highs in the mid 70s and lows in the mid 50s.

76°

Feels Like

SW 14 mph

Wind

44%

Humidity

8

UV Index

6:00 AM

Sunrise

7:53 PM

Sunset

Mon 5/4

Mon

18%

54°

81°

Partly cloudy. Highs in the low 80s and lows in the mid 50s.

81°

Feels Like

W 13 mph

Wind

52%

Humidity

7

UV Index

5:58 AM

Sunrise

7:54 PM

Sunset

Tue 5/5

Tue

43%

56°

80°

Showers and thunderstorms late. Highs in the low 80s and lows in the upper 50s.

80°

Feels Like

SW 11 mph

Wind

55%

Humidity

8

UV Index

5:57 AM

Sunrise

7:55 PM

Sunset

Wed 5/6

Wed

59%

56°

73°

A few thunderstorms possible. Highs in the low 70s and lows in the upper 40s.

73°

Feels Like

SW 12 mph

Wind

77%

Humidity

6

UV Index

5:56 AM

Sunrise

7:56 PM

Sunset

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