Current Weather Forecast for Saint Charles

IA 50240  |   9:20pm

Weather Conditions

75°

Feels Like 75°

Clear

63° 88°

0

UV Index

Good

Air Quality

SSW 3 mph

Wind

0 in

rain

Tonight

Tue 7/1

64°

Lowest Temperature

7%

A few passing clouds. Low 64F. Winds light and variable.

Tomorrow

Wed 7/2

89°

Highest Temperature

5%

Partly cloudy skies. High 89F. Winds SSW at 5 to 10 mph.

Tomorrow night

Wed 7/2

70°

Lowest Temperature

7%

Generally fair. Low around 70F. Winds S at 5 to 10 mph.

Next 12 Hours Next 7 Days

Next 12 Hours Forecast in Saint Charles

Hourly Weather Forecast & Temperature

10PM

2%

74°

Feels Like 74°

Clear

SSW 3 mph

Wind

1015 mb

Pressure

72%

Humidity

0

UV Index

9mi

Visibility

3%

Cloud Cover

11PM

2%

73°

Feels Like 73°

Mostly Clear

SW 4 mph

Wind

1015 mb

Pressure

74%

Humidity

0

UV Index

10mi

Visibility

20%

Cloud Cover

12AM

2%

71°

Feels Like 71°

Partly Cloudy

SW 5 mph

Wind

1016 mb

Pressure

76%

Humidity

0

UV Index

10mi

Visibility

30%

Cloud Cover

1AM

2%

69°

Feels Like 69°

Partly Cloudy

SW 5 mph

Wind

1016 mb

Pressure

79%

Humidity

0

UV Index

10mi

Visibility

41%

Cloud Cover

2AM

2%

68°

Feels Like 68°

Partly Cloudy

SW 5 mph

Wind

1016 mb

Pressure

81%

Humidity

0

UV Index

10mi

Visibility

35%

Cloud Cover

3AM

2%

66°

Feels Like 66°

Partly Cloudy

SW 5 mph

Wind

1016 mb

Pressure

85%

Humidity

0

UV Index

10mi

Visibility

38%

Cloud Cover

4AM

4%

65°

Feels Like 65°

Partly Cloudy

SW 5 mph

Wind

1016 mb

Pressure

86%

Humidity

0

UV Index

10mi

Visibility

31%

Cloud Cover

5AM

7%

65°

Feels Like 65°

Mostly Clear

SW 4 mph

Wind

1016 mb

Pressure

88%

Humidity

0

UV Index

10mi

Visibility

29%

Cloud Cover

6AM

7%

65°

Feels Like 65°

Partly Cloudy

SW 4 mph

Wind

1016 mb

Pressure

88%

Humidity

0

UV Index

10mi

Visibility

42%

Cloud Cover

7AM

6%

67°

Feels Like 68°

Partly Cloudy

SW 4 mph

Wind

1016 mb

Pressure

83%

Humidity

0

UV Index

10mi

Visibility

30%

Cloud Cover

8AM

4%

72°

Feels Like 72°

Partly Cloudy

SW 5 mph

Wind

1016 mb

Pressure

76%

Humidity

1

UV Index

10mi

Visibility

47%

Cloud Cover

9AM

2%

76°

Feels Like 79°

Partly Cloudy

SSW 6 mph

Wind

1016 mb

Pressure

68%

Humidity

2

UV Index

10mi

Visibility

34%

Cloud Cover

Tue 7/1

Tue

7%

63°

88°

Mostly clear. Lows overnight in the mid 60s.

64°

Feels Like

SW 5 mph

Wind

80%

Humidity

0

UV Index

5:45 AM

Sunrise

8:52 PM

Sunset

Wed 7/2

Wed

5%

64°

89°

Partly cloudy. Highs in the upper 80s and lows in the low 70s.

91°

Feels Like

SSW 10 mph

Wind

56%

Humidity

9

UV Index

5:46 AM

Sunrise

8:52 PM

Sunset

Thu 7/3

Thu

24%

70°

93°

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

98°

Feels Like

SSW 12 mph

Wind

61%

Humidity

9

UV Index

5:46 AM

Sunrise

8:51 PM

Sunset

Fri 7/4

Fri

15%

71°

92°

A few clouds. Highs in the low 90s and lows in the mid 70s.

96°

Feels Like

S 15 mph

Wind

62%

Humidity

9

UV Index

5:47 AM

Sunrise

8:51 PM

Sunset

Sat 7/5

Sat

59%

74°

86°

Scattered thunderstorms. Highs in the mid 80s and lows in the low 70s.

92°

Feels Like

SSW 15 mph

Wind

73%

Humidity

7

UV Index

5:48 AM

Sunrise

8:51 PM

Sunset

Sun 7/6

Sun

35%

71°

86°

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

90°

Feels Like

NW 8 mph

Wind

71%

Humidity

7

UV Index

5:48 AM

Sunrise

8:51 PM

Sunset

Mon 7/7

Mon

18%

66°

85°

Times of sun and clouds. Highs in the mid 80s and lows in the mid 60s.

86°

Feels Like

NNE 7 mph

Wind

65%

Humidity

9

UV Index

5:49 AM

Sunrise

8:50 PM

Sunset

Tue 7/8

Tue

38%

66°

85°

Scattered thunderstorms. Highs in the mid 80s and lows in the mid 60s.

87°

Feels Like

SSE 7 mph

Wind

67%

Humidity

9

UV Index

5:49 AM

Sunrise

8:50 PM

Sunset

Need to see beyond 12 Hours?

Find more forecast on the FREE FOX WEATHER App

GO TO APP STORE

Latest Stories from Iowa

Severe storms threaten baseball-size hail to slice of Dakotas, Minnesota Saturday

Baseball-sized hail is among the dangerous threats posed by severe thunderstorms expected across parts of the Upper Midwest Saturday.

Daily Weather Update from FOX Weather: Millions to roast this weekend as heat dome moves across US

Top weather news for Friday, June 20, 2025: Dangerous heat wave roasts northern tier and central U.S. before moving east this weekend. Meanwhile, nighttime severe weather threat targets Dakotas and Upper Midwest.

Powerful storms race across Plains with hurricane-force wind gusts, baseball-sized hail

Powerful thunderstorms raced across portions of the central U.S. on Tuesday, producing hurricane-force wind gusts, flooding rain, baseball-sized hail and vivid lightning.

Daily Weather Update from FOX Weather: Deadly flooding hits West Virginia as millions face severe storm threat

Top weather news for Sunday, June 15, 2025: At least three people were killed and others are missing after flash flooding in West Virginia this weekend, and millions of people from the Plains to the Great Lakes will be on alert for severe weather this week.

Load More Stories