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St. Marys, IA

-5°F
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St. Marys, IA Weather
Today WinterCast Local {stormName} Tracker Hourly Daily Radar MinuteCast® Monthly Air Quality Health & Activities

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January 26 - February 24

Mon 1/26

18° /13°
0%
Mostly sunny and cold; windy this afternoon
alerts

Cold Weather Advisory

12:00 AM Monday - 9:00 AM Monday

RealFeel®-2°

RealFeel Shade™-2°

Max UV Index3.0 (Moderate)

WindWSW 15 mph

Tue 1/27

23° /7°
0%
Mostly sunny and breezy

RealFeel®10°

RealFeel Shade™10°

Max UV Index3.0 (Moderate)

WindNW 14 mph

Wed 1/28

30° /5°
2%
Clouds breaking for some sun

RealFeel®24°

RealFeel Shade™21°

Max UV Index2.0 (Low)

WindNW 8 mph

Thu 1/29

23° /0°
10%
Cloudy

RealFeel®14°

RealFeel Shade™14°

Max UV Index1.0 (Low)

WindN 8 mph

Fri 1/30

18° /2°
4%
Breezy and cold with plenty of sunshine

RealFeel®1°

RealFeel Shade™-1°

Max UV Index3.0 (Moderate)

WindN 15 mph

Sat 1/31

27° /12°
4%
Mostly sunny and not as cold

RealFeel®24°

RealFeel Shade™23°

Max UV Index3.0 (Moderate)

WindNNW 8 mph

Sun 2/1

31° /19°
7%
Cloudy and windy

RealFeel®14°

RealFeel Shade™14°

Max UV Index1.0 (Low)

WindSSW 18 mph

Mon 2/2

39° /24°
3%
Low clouds

RealFeel®41°

RealFeel Shade™41°

Max UV Index1.0 (Low)

WindNNW 6 mph

Tue 2/3

41° /23°
64%
Considerable cloudiness with snow tapering to flurries

RealFeel®42°

RealFeel Shade™42°

Max UV Index1.0 (Low)

WindE 4 mph

Wed 2/4

39° /23°
25%
Low clouds

RealFeel®36°

RealFeel Shade™36°

Max UV Index1.0 (Low)

WindNNW 6 mph

Thu 2/5

43° /28°
2%
Times of clouds and sun

RealFeel®33°

RealFeel Shade™33°

Max UV Index2.0 (Low)

WindNW 18 mph

Fri 2/6

46° /27°
1%
Sunshine

RealFeel®52°

RealFeel Shade™50°

Max UV Index3.0 (Moderate)

WindNNE 5 mph

Sat 2/7

44° /19°
2%
Clouds and sunshine

RealFeel®33°

RealFeel Shade™33°

Max UV Index2.0 (Low)

WindNW 17 mph

Sun 2/8

33° /13°
25%
Mostly cloudy and colder

RealFeel®26°

RealFeel Shade™26°

Max UV Index1.0 (Low)

WindW 8 mph

Mon 2/9

32° /17°
25%
Cloudy

RealFeel®22°

RealFeel Shade™22°

Max UV Index1.0 (Low)

WindENE 12 mph

Tue 2/10

29° /14°
25%
Cloudy

RealFeel®25°

RealFeel Shade™25°

Max UV Index1.0 (Low)

WindN 7 mph

Wed 2/11

25° /10°
25%
After a cloudy start, sunshine returns

RealFeel®19°

RealFeel Shade™17°

Max UV Index2.0 (Low)

WindNW 9 mph

Thu 2/12

26° /15°
59%
Considerable cloudiness with periods of snow in the afternoon

RealFeel®11°

RealFeel Shade™11°

Max UV Index2.0 (Low)

WindSSE 12 mph

Fri 2/13

28° /12°
25%
Intervals of clouds and sunshine

RealFeel®27°

RealFeel Shade™27°

Max UV Index2.0 (Low)

WindNE 7 mph

Sat 2/14

30° /23°
25%
After a cloudy start, sun returns

RealFeel®25°

RealFeel Shade™22°

Max UV Index3.0 (Moderate)

WindS 9 mph

Sun 2/15

44° /24°
20%
Mostly sunny

RealFeel®40°

RealFeel Shade™37°

Max UV Index3.0 (Moderate)

WindS 8 mph

Mon 2/16

45° /26°
61%
Times of clouds and sun with a couple of showers, beginning after temperatures rise above freezing

RealFeel®37°

RealFeel Shade™37°

Max UV Index1.0 (Low)

WindNW 12 mph

Tue 2/17

46° /24°
20%
Plenty of sunshine

RealFeel®51°

RealFeel Shade™46°

Max UV Index3.0 (Moderate)

WindNNW 6 mph

Wed 2/18

46° /25°
25%
Mostly cloudy

RealFeel®44°

RealFeel Shade™44°

Max UV Index1.0 (Low)

WindSSW 9 mph

Thu 2/19

45° /25°
25%
Times of sun and clouds

RealFeel®44°

RealFeel Shade™44°

Max UV Index2.0 (Low)

WindNNW 7 mph

Fri 2/20

46° /22°
20%
Mostly sunny

RealFeel®46°

RealFeel Shade™42°

Max UV Index3.0 (Moderate)

WindW 8 mph

Sat 2/21

46° /25°
25%
Mostly cloudy

RealFeel®41°

RealFeel Shade™41°

Max UV Index1.0 (Low)

WindNW 10 mph

Sun 2/22

38° /22°
25%
Intervals of clouds and sunshine

RealFeel®38°

RealFeel Shade™36°

Max UV Index2.0 (Low)

WindN 6 mph

Mon 2/23

36° /26°
20%
Some sunshine

RealFeel®22°

RealFeel Shade™21°

Max UV Index2.0 (Low)

WindS 17 mph

Tue 2/24

48° /20°
20%
Mostly sunny

RealFeel®53°

RealFeel Shade™48°

Max UV Index4.0 (Moderate)

WindNW 7 mph

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World North America United States Iowa St. Marys

Weather Near St. Marys:

  • Ames, IA
  • Des Moines, IA
  • West Des Moines, IA
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