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When will frigid air loosen its grip on the Northeast, Midwest? Get the forecast. Chevron right

Saint Louis, MO

43°F
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Saint Louis, MO Weather
Today WinterCast Local {stormName} Tracker Hourly Daily Radar MinuteCast® Monthly Air Quality Health & Activities

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Winter Center
Today Hourly

Daily

 Radar MinuteCast® Monthly Air Quality Health & Activities

January 4 - February 17

Sun 1/4

45° /30°
1%
Increasing cloudiness

RealFeel®47°

RealFeel Shade™44°

Max UV Index2.0 (Low)

WindSE 5 mph

Mon 1/5

60° /44°
2%
Plenty of sunshine

RealFeel®60°

RealFeel Shade™58°

Max UV Index2.0 (Low)

WindS 7 mph

Tue 1/6

59° /36°
4%
Partly sunny

RealFeel®57°

RealFeel Shade™54°

Max UV Index2.0 (Low)

WindW 10 mph

Wed 1/7

59° /45°
4%
Some clouds, then sunshine

RealFeel®61°

RealFeel Shade™57°

Max UV Index2.0 (Low)

WindS 5 mph

Thu 1/8

59° /50°
88%
Considerable cloudiness with a couple of showers

RealFeel®59°

RealFeel Shade™57°

Max UV Index1.0 (Low)

WindSSE 6 mph

Fri 1/9

62° /38°
30%
Clouds and sun with a shower possible; the temperature near the record of 65 set in 1876

RealFeel®59°

RealFeel Shade™58°

Max UV Index1.0 (Low)

WindSSW 13 mph

Sat 1/10

47° /29°
8%
After a cloudy start, sun returns, breezy and cooler

RealFeel®39°

RealFeel Shade™37°

Max UV Index2.0 (Low)

WindW 18 mph

Sun 1/11

36° /26°
12%
Colder; low clouds in the morning followed by clouds giving way to some sun

RealFeel®30°

RealFeel Shade™30°

Max UV Index1.0 (Low)

WindWNW 12 mph

Mon 1/12

46° /30°
1%
Mostly sunny

RealFeel®46°

RealFeel Shade™43°

Max UV Index2.0 (Low)

WindSW 6 mph

Tue 1/13

45° /32°
0%
Clouds and sunshine

RealFeel®49°

RealFeel Shade™46°

Max UV Index3.0 (Moderate)

WindWNW 5 mph

Wed 1/14

44° /31°
55%
Cloudy with a bit of rain

RealFeel®37°

RealFeel Shade™37°

Max UV Index1.0 (Low)

WindWNW 10 mph

Thu 1/15

46° /35°
4%
Partial sunshine

RealFeel®38°

RealFeel Shade™36°

Max UV Index2.0 (Low)

WindNW 15 mph

Fri 1/16

49° /32°
2%
Partial sunshine

RealFeel®47°

RealFeel Shade™44°

Max UV Index2.0 (Low)

WindSE 7 mph

Sat 1/17

40° /24°
81%
A mix of snow and rain in the morning; windy and cooler with considerable cloudiness

RealFeel®28°

RealFeel Shade™28°

Max UV Index1.0 (Low)

WindWSW 17 mph

Sun 1/18

41° /26°
20%
Partly sunny

RealFeel®46°

RealFeel Shade™42°

Max UV Index3.0 (Moderate)

WindW 5 mph

Mon 1/19

38° /30°
25%
Some sunshine

RealFeel®43°

RealFeel Shade™42°

Max UV Index3.0 (Moderate)

WindSW 5 mph

Tue 1/20

43° /27°
25%
Cloudy

RealFeel®46°

RealFeel Shade™46°

Max UV Index1.0 (Low)

WindSSE 4 mph

Wed 1/21

45° /17°
20%
After a cloudy start, sun returns

RealFeel®42°

RealFeel Shade™39°

Max UV Index3.0 (Moderate)

WindNNW 9 mph

Thu 1/22

31° /16°
20%
Colder with plenty of sunshine

RealFeel®24°

RealFeel Shade™20°

Max UV Index3.0 (Moderate)

WindW 9 mph

Fri 1/23

36° /15°
25%
Increasing cloudiness

RealFeel®36°

RealFeel Shade™36°

Max UV Index3.0 (Moderate)

WindNNE 6 mph

Sat 1/24

31° /22°
25%
Mostly cloudy

RealFeel®29°

RealFeel Shade™29°

Max UV Index1.0 (Low)

WindS 6 mph

Sun 1/25

42° /19°
5%
Not as cold with plenty of sunshine

RealFeel®42°

RealFeel Shade™39°

Max UV Index3.0 (Moderate)

WindNW 7 mph

Mon 1/26

32° /19°
10%
Mostly sunny and colder

RealFeel®36°

RealFeel Shade™34°

Max UV Index3.0 (Moderate)

WindNNW 5 mph

Tue 1/27

33° /27°
25%
Cloudy

RealFeel®25°

RealFeel Shade™25°

Max UV Index1.0 (Low)

WindS 9 mph

Wed 1/28

45° /27°
25%
Not as cold with considerable cloudiness

RealFeel®39°

RealFeel Shade™39°

Max UV Index1.0 (Low)

WindWNW 10 mph

Thu 1/29

40° /24°
20%
Sunny much of the time

RealFeel®46°

RealFeel Shade™41°

Max UV Index3.0 (Moderate)

WindENE 4 mph

Fri 1/30

40° /17°
25%
Times of clouds and sun

RealFeel®40°

RealFeel Shade™36°

Max UV Index3.0 (Moderate)

WindNNW 8 mph

Sat 1/31

33° /16°
25%
Partly sunny

RealFeel®32°

RealFeel Shade™32°

Max UV Index3.0 (Moderate)

WindNNW 6 mph

Sun 2/1

32° /22°
25%
Cloudy

RealFeel®36°

RealFeel Shade™36°

Max UV Index1.0 (Low)

WindSW 2 mph

Mon 2/2

34° /19°
20%
Plenty of sunshine

RealFeel®41°

RealFeel Shade™36°

Max UV Index3.0 (Moderate)

WindN 4 mph

Tue 2/3

35° /21°
20%
Increasing cloudiness

RealFeel®38°

RealFeel Shade™31°

Max UV Index3.0 (Moderate)

WindSE 5 mph

Wed 2/4

43° /31°
25%
Some sun, then increasing clouds

RealFeel®39°

RealFeel Shade™39°

Max UV Index2.0 (Low)

WindS 8 mph

Thu 2/5

47° /20°
25%
Cloudy

RealFeel®47°

RealFeel Shade™47°

Max UV Index1.0 (Low)

WindW 7 mph

Fri 2/6

42° /17°
25%
Partial sunshine

RealFeel®32°

RealFeel Shade™31°

Max UV Index3.0 (Moderate)

WindNNW 15 mph

Sat 2/7

32° /16°
20%
Mostly sunny and cold

RealFeel®36°

RealFeel Shade™32°

Max UV Index3.0 (Moderate)

WindNW 6 mph

Sun 2/8

33° /20°
55%
A thick cloud cover and cold with a bit of snow

RealFeel®37°

RealFeel Shade™37°

Max UV Index1.0 (Low)

WindS 2 mph

Mon 2/9

35° /18°
5%
Plenty of sun

RealFeel®41°

RealFeel Shade™33°

Max UV Index3.0 (Moderate)

WindSW 5 mph

Tue 2/10

38° /19°
25%
Times of clouds and sun

RealFeel®31°

RealFeel Shade™31°

Max UV Index2.0 (Low)

WindW 10 mph

Wed 2/11

37° /19°
25%
Turning cloudy

RealFeel®32°

RealFeel Shade™32°

Max UV Index3.0 (Moderate)

WindESE 7 mph

Thu 2/12

42° /21°
25%
Cloudy

RealFeel®45°

RealFeel Shade™45°

Max UV Index1.0 (Low)

WindNE 5 mph

Fri 2/13

39° /17°
20%
Mostly sunny

RealFeel®40°

RealFeel Shade™36°

Max UV Index3.0 (Moderate)

WindNW 8 mph

Sat 2/14

34° /20°
10%
Mostly sunny and cold

RealFeel®29°

RealFeel Shade™25°

Max UV Index4.0 (Moderate)

WindSSE 9 mph

Sun 2/15

41° /20°
20%
Mostly sunny

RealFeel®37°

RealFeel Shade™34°

Max UV Index4.0 (Moderate)

WindNNW 10 mph

Mon 2/16

44° /26°
3%
Some sun

RealFeel®47°

RealFeel Shade™41°

Max UV Index3.0 (Moderate)

WindWNW 6 mph

Tue 2/17

42° /35°
25%
Intervals of clouds and sunshine

RealFeel®34°

RealFeel Shade™34°

Max UV Index3.0 (Moderate)

WindWNW 13 mph

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World North America United States Missouri Saint Louis

Weather Near Saint Louis:

  • O'Fallon, MO
  • Springfield, IL
  • St. Charles, MO
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More
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