Current Weather Forecast for O'Fallon

IL 62269  |   3:31pm

Weather Conditions

97°

Feels Like 110°

Sunny

72° 98° EXTREME HEAT

EXTREME HEAT

7

UV Index

Moderate

Air Quality

S 10 mph

Wind

0 in

rain

Tonight

Thu 7/2

75°

Lowest Temperature

15%

Generally clear skies. A stray shower or thunderstorm is possible. Low around 75F. Winds SSW at 10 to 15 mph.

Tomorrow

Fri 7/3

95°

Highest Temperature

24%

Generally sunny despite a few afternoon clouds. Hot and humid. High around 95F. Winds SSW at 5 to 10 mph.

Tomorrow night

Fri 7/3

74°

Lowest Temperature

23%

Partly cloudy skies. Low 74F. Winds light and variable.

Next 12 Hours Next 7 Days

Next 12 Hours Forecast in O'Fallon

Hourly Weather Forecast & Temperature

4PM

15%

97°

Feels Like 110°

EXTREME HEAT

Partly Cloudy

SSW 10 mph

Wind

1016 mb

Pressure

48%

Humidity

5

UV Index

10mi

Visibility

30%

Cloud Cover

5PM

15%

97°

Feels Like 109°

EXTREME HEAT

Partly Cloudy

SSW 10 mph

Wind

1016 mb

Pressure

48%

Humidity

3

UV Index

10mi

Visibility

34%

Cloud Cover

6PM

5%

94°

Feels Like 105°

EXTREME HEAT

Sunny

S 10 mph

Wind

1016 mb

Pressure

52%

Humidity

1

UV Index

10mi

Visibility

12%

Cloud Cover

7PM

3%

91°

Feels Like 102°

EXTREME HEAT

Mostly Sunny

S 8 mph

Wind

1016 mb

Pressure

59%

Humidity

0

UV Index

10mi

Visibility

24%

Cloud Cover

8PM

1%

88°

Feels Like 98°

EXTREME HEAT

Mostly Sunny

S 7 mph

Wind

1016 mb

Pressure

64%

Humidity

0

UV Index

10mi

Visibility

20%

Cloud Cover

9PM

2%

86°

Feels Like 96°

EXTREME HEAT

Mostly Clear

S 6 mph

Wind

1016 mb

Pressure

71%

Humidity

0

UV Index

10mi

Visibility

20%

Cloud Cover

10PM

2%

85°

Feels Like 94°

EXTREME HEAT

Mostly Clear

S 6 mph

Wind

1017 mb

Pressure

74%

Humidity

0

UV Index

10mi

Visibility

24%

Cloud Cover

11PM

4%

83°

Feels Like 91°

EXTREME HEAT

Partly Cloudy

S 5 mph

Wind

1016 mb

Pressure

79%

Humidity

0

UV Index

10mi

Visibility

30%

Cloud Cover

12AM

5%

82°

Feels Like 89°

EXTREME HEAT

Mostly Clear

SSW 4 mph

Wind

1017 mb

Pressure

81%

Humidity

0

UV Index

10mi

Visibility

28%

Cloud Cover

1AM

5%

80°

Feels Like 88°

EXTREME HEAT

Partly Cloudy

SSW 3 mph

Wind

1017 mb

Pressure

85%

Humidity

0

UV Index

10mi

Visibility

39%

Cloud Cover

2AM

6%

79°

Feels Like 85°

EXTREME HEAT

Mostly Clear

SSW 3 mph

Wind

1017 mb

Pressure

89%

Humidity

0

UV Index

10mi

Visibility

28%

Cloud Cover

3AM

7%

78°

Feels Like 84°

EXTREME HEAT

Mostly Clear

SSW 2 mph

Wind

1017 mb

Pressure

89%

Humidity

0

UV Index

10mi

Visibility

27%

Cloud Cover

Thu 7/2

Thu

15%

72°

98°

A few clouds. Lows overnight in the mid 70s.

110°

Feels Like

SSW 10 mph

Wind

73%

Humidity

0

UV Index

5:39 AM

Sunrise

8:28 PM

Sunset

Fri 7/3

Fri

24%

75°

95°

EXTREME HEAT

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

106°

Feels Like

SSW 9 mph

Wind

64%

Humidity

10

UV Index

5:39 AM

Sunrise

8:27 PM

Sunset

Sat 7/4

Sat

46%

74°

90°

EXTREME HEAT

Afternoon thunderstorms. Highs in the low 90s and lows in the low 70s.

100°

Feels Like

SW 8 mph

Wind

72%

Humidity

8

UV Index

5:40 AM

Sunrise

8:27 PM

Sunset

Sun 7/5

Sun

41%

71°

90°

Partly cloudy, chance of a thunderstorm. Highs in the low 90s and lows in the low 70s.

96°

Feels Like

WNW 8 mph

Wind

71%

Humidity

9

UV Index

5:40 AM

Sunrise

8:27 PM

Sunset

Mon 7/6

Mon

40%

70°

85°

Showers ending by midday. Highs in the mid 80s and lows in the upper 60s.

90°

Feels Like

NNW 9 mph

Wind

74%

Humidity

10

UV Index

5:41 AM

Sunrise

8:27 PM

Sunset

Tue 7/7

Tue

24%

69°

86°

Partly cloudy. Highs in the mid 80s and lows in the upper 60s.

90°

Feels Like

N 8 mph

Wind

71%

Humidity

10

UV Index

5:42 AM

Sunrise

8:27 PM

Sunset

Wed 7/8

Wed

24%

69°

89°

Times of sun and clouds. Highs in the upper 80s and lows in the low 70s.

95°

Feels Like

WNW 6 mph

Wind

70%

Humidity

10

UV Index

5:42 AM

Sunrise

8:26 PM

Sunset

Thu 7/9

Thu

34%

70°

90°

Partly cloudy, chance of a thunderstorm. Highs in the low 90s and lows in the low 70s.

96°

Feels Like

SW 9 mph

Wind

69%

Humidity

10

UV Index

5:43 AM

Sunrise

8:26 PM

Sunset

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Looking for homes in this area?

• 251 Eagle Rdg, O Fallon, IL 62269
• 6912 Arbor Cove Dr, Fairview Heights, IL 62208
• 116 Fairwood Hills Rd, O Fallon, IL 62269

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