Current Weather Forecast for O'Fallon

MO 63368  |   11:14pm

Weather Conditions

81°

Feels Like 87°

Clear

74° 102° HEAT ADVISORY

2

HEAT ADVISORY

2

0

UV Index

Moderate

Air Quality

SSE 2 mph

Wind

0 in

rain

Tonight

Tue 9/1

75°

Lowest Temperature

2%

A clear sky. Low around 75F. Winds light and variable.

Tomorrow

Wed 9/2

99°

Highest Temperature

2%

Sunny skies. Very hot. High 99F. Winds SW at 5 to 10 mph.

Tomorrow night

Wed 9/2

74°

Lowest Temperature

4%

A mostly clear sky. Low 74F. Winds light and variable.

Next 12 Hours Next 7 Days

Next 12 Hours Forecast in O'Fallon

Hourly Weather Forecast & Temperature

12AM

1%

81°

Feels Like 86°

HEAT ADVISORY

2

Clear

S 3 mph

Wind

1015 mb

Pressure

75%

Humidity

0

UV Index

10mi

Visibility

2%

Cloud Cover

1AM

1%

80°

Feels Like 85°

HEAT ADVISORY

2

Clear

S 3 mph

Wind

1015 mb

Pressure

74%

Humidity

0

UV Index

10mi

Visibility

2%

Cloud Cover

2AM

1%

79°

Feels Like 84°

HEAT ADVISORY

2

Clear

SSW 4 mph

Wind

1015 mb

Pressure

76%

Humidity

0

UV Index

10mi

Visibility

1%

Cloud Cover

3AM

1%

79°

Feels Like 83°

HEAT ADVISORY

2

Clear

SSW 5 mph

Wind

1015 mb

Pressure

75%

Humidity

0

UV Index

10mi

Visibility

0%

Cloud Cover

4AM

1%

78°

Feels Like 78°

HEAT ADVISORY

2

Clear

SSW 5 mph

Wind

1015 mb

Pressure

76%

Humidity

0

UV Index

10mi

Visibility

3%

Cloud Cover

5AM

1%

77°

Feels Like 77°

HEAT ADVISORY

2

Clear

SSW 5 mph

Wind

1015 mb

Pressure

77%

Humidity

0

UV Index

10mi

Visibility

0%

Cloud Cover

6AM

1%

77°

Feels Like 77°

HEAT ADVISORY

2

Clear

SSW 5 mph

Wind

1015 mb

Pressure

77%

Humidity

0

UV Index

10mi

Visibility

5%

Cloud Cover

7AM

2%

76°

Feels Like 80°

HEAT ADVISORY

2

Sunny

SSW 5 mph

Wind

1016 mb

Pressure

79%

Humidity

0

UV Index

10mi

Visibility

8%

Cloud Cover

8AM

1%

79°

Feels Like 84°

HEAT ADVISORY

2

Sunny

SSW 5 mph

Wind

1016 mb

Pressure

76%

Humidity

1

UV Index

10mi

Visibility

8%

Cloud Cover

9AM

1%

84°

Feels Like 90°

HEAT ADVISORY

2

Sunny

SW 6 mph

Wind

1016 mb

Pressure

67%

Humidity

2

UV Index

10mi

Visibility

3%

Cloud Cover

10AM

88°

Feels Like 96°

HEAT ADVISORY

2

Sunny

SW 7 mph

Wind

1016 mb

Pressure

59%

Humidity

4

UV Index

10mi

Visibility

2%

Cloud Cover

11AM

92°

Feels Like 100°

HEAT ADVISORY

2

Sunny

SW 7 mph

Wind

1015 mb

Pressure

53%

Humidity

6

UV Index

10mi

Visibility

8%

Cloud Cover

Tue 9/1

Tue

2%

74°

102°

Clear. Lows overnight in the mid 70s.

90°

Feels Like

SSW 6 mph

Wind

73%

Humidity

0

UV Index

6:32 AM

Sunrise

7:32 PM

Sunset

Wed 9/2

Wed

2%

75°

99°

HEAT ADVISORY

2

Sunshine. Highs in the upper 90s and lows in the mid 70s.

106°

Feels Like

SW 7 mph

Wind

53%

Humidity

8

UV Index

6:33 AM

Sunrise

7:31 PM

Sunset

Thu 9/3

Thu

4%

74°

98°

HEAT ADVISORY

Plenty of sun. Highs in the upper 90s and lows in the mid 70s.

106°

Feels Like

SSW 7 mph

Wind

56%

Humidity

8

UV Index

6:34 AM

Sunrise

7:29 PM

Sunset

Fri 9/4

Fri

3%

75°

98°

HEAT ADVISORY

More sun than clouds. Highs in the upper 90s and lows in the mid 70s.

107°

Feels Like

SW 4 mph

Wind

56%

Humidity

8

UV Index

6:35 AM

Sunrise

7:28 PM

Sunset

Sat 9/5

Sat

17%

74°

96°

HEAT ADVISORY

Mix of sun and clouds. Highs in the mid 90s and lows in the low 70s.

104°

Feels Like

WNW 3 mph

Wind

60%

Humidity

8

UV Index

6:36 AM

Sunrise

7:26 PM

Sunset

Sun 9/6

Sun

18%

72°

92°

Times of sun and clouds. Highs in the low 90s and lows in the upper 60s.

100°

Feels Like

NE 5 mph

Wind

66%

Humidity

8

UV Index

6:36 AM

Sunrise

7:25 PM

Sunset

Mon 9/7

Mon

14%

67°

91°

Times of sun and clouds. Highs in the low 90s and lows in the upper 60s.

95°

Feels Like

E 6 mph

Wind

64%

Humidity

8

UV Index

6:37 AM

Sunrise

7:23 PM

Sunset

Tue 9/8

Tue

23%

67°

95°

Mix of sun and clouds. Highs in the mid 90s and lows in the low 70s.

99°

Feels Like

SSE 7 mph

Wind

60%

Humidity

8

UV Index

6:38 AM

Sunrise

7:22 PM

Sunset

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• Hemingway, Ofallon, MO 63366
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