Current Weather Forecast for Lake Saint Louis

MO 63367  |   8:32am

Weather Conditions

36°

Feels Like 36°

Sunny

32° 63°

0

UV Index

Moderate

Air Quality

N 1 mph

Wind

0 in

rain

Today

Wed 1/7

63°

Highest Temperature

3%

Sun and clouds mixed. High 63F. Winds S at 5 to 10 mph.

Tonight

Wed 1/7

45°

Lowest Temperature

10%

Partly cloudy skies this evening will become overcast overnight. Low around 45F. Winds SSE at 5 to 10 mph.

Tomorrow

Thu 1/8

64°

Highest Temperature

62%

Cloudy with showers likely in the afternoon, and possibly a thunderstorm. High 64F. Winds SSE at 15 to 25 mph. Chance of rain 60%.

Next 12 Hours Next 7 Days

Next 12 Hours Forecast in Lake Saint Louis

Hourly Weather Forecast & Temperature

9AM

2%

39°

Feels Like 39°

Mostly Sunny

SSW 1 mph

Wind

1016 mb

Pressure

76%

Humidity

0

UV Index

10mi

Visibility

29%

Cloud Cover

10AM

2%

46°

Feels Like 46°

Sunny

S 3 mph

Wind

1016 mb

Pressure

63%

Humidity

1

UV Index

10mi

Visibility

15%

Cloud Cover

11AM

1%

52°

Feels Like 51°

Sunny

S 4 mph

Wind

1016 mb

Pressure

53%

Humidity

2

UV Index

10mi

Visibility

12%

Cloud Cover

12PM

57°

Feels Like 57°

Sunny

S 5 mph

Wind

1015 mb

Pressure

49%

Humidity

2

UV Index

10mi

Visibility

13%

Cloud Cover

1PM

60°

Feels Like 60°

Sunny

S 6 mph

Wind

1014 mb

Pressure

44%

Humidity

2

UV Index

10mi

Visibility

14%

Cloud Cover

2PM

62°

Feels Like 61°

Partly Cloudy

S 7 mph

Wind

1014 mb

Pressure

41%

Humidity

1

UV Index

10mi

Visibility

30%

Cloud Cover

3PM

62°

Feels Like 62°

Partly Cloudy

S 7 mph

Wind

1013 mb

Pressure

40%

Humidity

1

UV Index

10mi

Visibility

43%

Cloud Cover

4PM

61°

Feels Like 61°

Partly Cloudy

SSE 7 mph

Wind

1013 mb

Pressure

42%

Humidity

0

UV Index

10mi

Visibility

45%

Cloud Cover

5PM

1%

57°

Feels Like 57°

Partly Cloudy

SSE 6 mph

Wind

1013 mb

Pressure

47%

Humidity

0

UV Index

10mi

Visibility

37%

Cloud Cover

6PM

1%

53°

Feels Like 51°

Partly Cloudy

SSE 6 mph

Wind

1013 mb

Pressure

54%

Humidity

0

UV Index

10mi

Visibility

39%

Cloud Cover

7PM

1%

52°

Feels Like 50°

Partly Cloudy

SSE 6 mph

Wind

1013 mb

Pressure

56%

Humidity

0

UV Index

10mi

Visibility

43%

Cloud Cover

8PM

2%

50°

Feels Like 48°

Partly Cloudy

SSE 6 mph

Wind

1014 mb

Pressure

60%

Humidity

0

UV Index

10mi

Visibility

40%

Cloud Cover

Wed 1/7

Wed

3%

32°

63°

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

35°

Feels Like

S 7 mph

Wind

54%

Humidity

2

UV Index

7:21 AM

Sunrise

4:57 PM

Sunset

Thu 1/8

Thu

62%

45°

64°

Afternoon thundershowers. Highs in the mid 60s and lows in the mid 40s.

46°

Feels Like

SSE 18 mph

Wind

86%

Humidity

1

UV Index

7:21 AM

Sunrise

4:58 PM

Sunset

Fri 1/9

Fri

6%

40°

61°

More clouds than sun. Highs in the low 50s and lows in the upper 30s.

42°

Feels Like

NNW 11 mph

Wind

77%

Humidity

1

UV Index

7:21 AM

Sunrise

4:59 PM

Sunset

Sat 1/10

Sat

24%

30°

43°

Morning clouds followed by afternoon sun. Highs in the low 40s and lows in the mid 20s.

30°

Feels Like

WNW 16 mph

Wind

70%

Humidity

2

UV Index

7:21 AM

Sunrise

5:00 PM

Sunset

Sun 1/11

Sun

1%

24°

37°

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

13°

Feels Like

WNW 13 mph

Wind

55%

Humidity

2

UV Index

7:21 AM

Sunrise

5:01 PM

Sunset

Mon 1/12

Mon

3%

22°

52°

Plenty of sun. Highs in the low 50s and lows in the upper 30s.

19°

Feels Like

SSW 10 mph

Wind

52%

Humidity

2

UV Index

7:21 AM

Sunrise

5:02 PM

Sunset

Tue 1/13

Tue

4%

37°

55°

Partly cloudy. Highs in the mid 50s and lows in the upper 30s.

34°

Feels Like

SW 11 mph

Wind

50%

Humidity

2

UV Index

7:20 AM

Sunrise

5:03 PM

Sunset

Wed 1/14

Wed

23%

29°

43°

Mostly cloudy. Highs in the low 40s and lows in the mid 20s.

29°

Feels Like

NW 13 mph

Wind

71%

Humidity

1

UV Index

7:20 AM

Sunrise

5:04 PM

Sunset

Need to see beyond 12 Hours?

Find more forecast on the FREE FOX WEATHER App

GO TO APP STORE

Latest Stories from Missouri

Pair of cross-country storms to bring rain, snow and severe weather threat to millions by late week

Two cross-country storms are expected to bring rain to millions across more than 30 states beginning Thursday, packing a severe weather threat for the Deep South and the potential for snow from the higher elevations of the Four Corners through the Central Plains and Upper Midwest.

Looking back: Extreme weather and disasters that made 2025 a year to remember

In 2025, extreme weather and natural disasters delivered earth-shattering, heart-stopping moments that were chronicled on FOX Weather, as they happened. Each month packed a punch in a unique way. Records were shattered, droughts ended, and the sky illuminated in a vibrant splash of color in an unforgettable year.

Major storm to slam Midwest with vicious winds, blizzard conditions before sweeping into the Northeast

Just after a strong winter storm blanketed areas of the Northeast in snow, another fast-moving system will bring a mixture of rain and snow blended with a blast of arctic air that will usher in below-average temperatures along much of the East Coast to start off the New Year.

Christmas weather outlook: Millions to see 'nice' forecast with a touch of 'naughty' across nation

Naughty or nice, how will the weather be in your region on Christmas Day?

Load More Stories