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St. Peters, MO

29°F
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St. Peters

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St. Peters, MO Weather
Today WinterCast Local {stormName} Tracker Hourly Daily Radar MinuteCast® Monthly Air Quality Health & Activities

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Winter Center
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2
Winter Storm Warning

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January 22 - February 20

Thu 1/22

41° /8°
1%
Colder with increasing clouds; breezy late

RealFeel®-3°

Cloud Cover68%

WindNNW 9 mph

Wind Gusts21 mph

Fri 1/23

13° /3°
1%

WinterCast

2 - 4 in

Sat, 1/24, 5:00 AM - Sun, 1/25, 2:00 PM

Snow
Mostly cloudy, brisk and much colder
alerts

Winter Storm Warning

12:00 AM Saturday - 6:00 PM Sunday
alerts

Cold Weather Advisory

12:00 AM Saturday - 12:00 PM Saturday

RealFeel®-4°

RealFeel Shade™-7°

Max UV Index2.0 (Low)

WindN 15 mph

Sat 1/24

10° /5°
89%

WinterCast

2 - 4 in

Sat, 1/24, 5:00 AM - Sun, 1/25, 2:00 PM

Snow
Frigid with snow and flurries, accumulating 1-3 inches; snow can make roads and sidewalks slippery, causing travel disruptions
alerts

Winter Storm Warning

12:00 AM Saturday - 6:00 PM Sunday
alerts

Cold Weather Advisory

12:00 AM Saturday - 12:00 PM Saturday

RealFeel®-5°

RealFeel Shade™-5°

Max UV Index1.0 (Low)

WindNE 12 mph

Sun 1/25

12° /-8°
83%

WinterCast

2 - 4 in

Sat, 1/24, 5:00 AM - Sun, 1/25, 2:00 PM

Snow
Cloudy and frigid with snow and flurries at times into the early afternoon with little or no accumulation; storm total snowfall 2-4 inches
alerts

Winter Storm Warning

12:00 AM Saturday - 6:00 PM Sunday

RealFeel®1°

RealFeel Shade™1°

Max UV Index1.0 (Low)

WindNNW 10 mph

Mon 1/26

15° /7°
2%
Sunny and frigid; extreme cold can be dangerous for outdoor activities

RealFeel®16°

RealFeel Shade™12°

Max UV Index3.0 (Moderate)

WindWSW 7 mph

Tue 1/27

28° /7°
10%
Mostly sunny and not as cold

RealFeel®28°

RealFeel Shade™27°

Max UV Index3.0 (Moderate)

WindW 7 mph

Wed 1/28

17° /2°
15%
Bitterly cold with intervals of clouds and sunshine

RealFeel®16°

RealFeel Shade™12°

Max UV Index2.0 (Low)

WindWNW 6 mph

Thu 1/29

13° /-3°
55%
Considerable cloudiness and frigid; a little afternoon snow

RealFeel®12°

RealFeel Shade™12°

Max UV Index1.0 (Low)

WindE 5 mph

Fri 1/30

15° /1°
55%
A bit of snow in the morning; otherwise, cloudy and frigid

RealFeel®9°

RealFeel Shade™9°

Max UV Index1.0 (Low)

WindNNE 7 mph

Sat 1/31

15° /4°
25%
Frigid with low clouds

RealFeel®2°

RealFeel Shade™2°

Max UV Index1.0 (Low)

WindNW 10 mph

Sun 2/1

23° /11°
1%
Partly sunny and quite cold

RealFeel®22°

RealFeel Shade™16°

Max UV Index3.0 (Moderate)

WindSSW 6 mph

Mon 2/2

28° /14°
5%
Partly sunny and cold

RealFeel®30°

RealFeel Shade™28°

Max UV Index3.0 (Moderate)

WindW 6 mph

Tue 2/3

28° /18°
6%
Clouds followed by a brightening sky and cold

RealFeel®23°

RealFeel Shade™22°

Max UV Index1.0 (Low)

WindSE 7 mph

Wed 2/4

42° /21°
25%
Cloudy and not as cold

RealFeel®37°

RealFeel Shade™37°

Max UV Index1.0 (Low)

WindENE 8 mph

Thu 2/5

34° /15°
60%
Snow at times

RealFeel®24°

RealFeel Shade™24°

Max UV Index1.0 (Low)

WindNNE 8 mph

Fri 2/6

32° /14°
20%
Sun followed by increasing clouds

RealFeel®33°

RealFeel Shade™30°

Max UV Index3.0 (Moderate)

WindNNW 7 mph

Sat 2/7

33° /15°
55%
Cloudy with a little snow

RealFeel®23°

RealFeel Shade™23°

Max UV Index1.0 (Low)

WindNNW 12 mph

Sun 2/8

33° /16°
25%
Sun followed by increasing clouds

RealFeel®36°

RealFeel Shade™36°

Max UV Index2.0 (Low)

WindSSE 2 mph

Mon 2/9

34° /24°
55%
Cloudy most of the time with a bit of snow

RealFeel®29°

RealFeel Shade™29°

Max UV Index2.0 (Low)

WindWSW 7 mph

Tue 2/10

37° /27°
55%
Cloudy with a little snow, mixing with rain late in the day

RealFeel®28°

RealFeel Shade™28°

Max UV Index1.0 (Low)

WindWNW 10 mph

Wed 2/11

38° /20°
20%
After a cloudy start, sun returns

RealFeel®41°

RealFeel Shade™37°

Max UV Index3.0 (Moderate)

WindW 7 mph

Thu 2/12

40° /31°
25%
Cloudy

RealFeel®38°

RealFeel Shade™38°

Max UV Index1.0 (Low)

WindSSW 8 mph

Fri 2/13

51° /30°
25%
Mostly cloudy

RealFeel®48°

RealFeel Shade™48°

Max UV Index1.0 (Low)

WindESE 7 mph

Sat 2/14

52° /33°
25%
After a cloudy start, sunshine returns

RealFeel®54°

RealFeel Shade™50°

Max UV Index3.0 (Moderate)

WindSW 6 mph

Sun 2/15

54° /30°
25%
Increasing clouds

RealFeel®53°

RealFeel Shade™53°

Max UV Index3.0 (Moderate)

WindENE 7 mph

Mon 2/16

47° /33°
25%
Cloudy

RealFeel®48°

RealFeel Shade™48°

Max UV Index1.0 (Low)

WindN 4 mph

Tue 2/17

53° /34°
25%
Sun followed by increasing clouds

RealFeel®56°

RealFeel Shade™56°

Max UV Index2.0 (Low)

WindSE 2 mph

Wed 2/18

53° /32°
25%
After a cloudy start, sunshine returns

RealFeel®50°

RealFeel Shade™47°

Max UV Index3.0 (Moderate)

WindSSE 12 mph

Thu 2/19

57° /28°
20%
Mostly sunny

RealFeel®52°

RealFeel Shade™50°

Max UV Index4.0 (Moderate)

WindW 18 mph

Fri 2/20

45° /23°
25%
Cooler with increasing cloudiness

RealFeel®45°

RealFeel Shade™45°

Max UV Index2.0 (Low)

WindENE 6 mph

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World North America United States Missouri St. Peters

Weather Near St. Peters:

  • O'Fallon, MO
  • St. Charles, MO
  • St. Louis, MO
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