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150 million in South, East face major snow and ice storm. Get the forecast. Chevron right

St. Marys, IA

25°F
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St. Marys

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St. Marys, IA Weather
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WinterCast

Little to no accumulation

Sat, 1/24, 9:00 PM - Sun, 1/25, 7:00 AM

Snow

10 PM

24°
RealFeel® 10°
Very Cold
RealFeel Guide
Very Cold
10° to 24°
Caution advised. Older adults, infants, and those with sensitive medical conditions, should be well dressed to protect from hypothermia and frostbite. Coat, hat, gloves and a scarf are appropriate.
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rain drop 0%
Chevron down
Mostly cloudy

WindNW 13 mph

Air QualityFair

Wind Gusts23 mph

Humidity53%

Indoor Humidity23% (Very Dry)

Dew Point9° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover76%

Visibility10 mi

Cloud Ceiling30000 ft

11 PM

23°
RealFeel® 11°
Very Cold
RealFeel Guide
Very Cold
10° to 24°
Caution advised. Older adults, infants, and those with sensitive medical conditions, should be well dressed to protect from hypothermia and frostbite. Coat, hat, gloves and a scarf are appropriate.
LEARN MORE
rain drop 0%
Chevron down
Mostly cloudy

WindWNW 10 mph

Air QualityFair

Wind Gusts20 mph

Humidity55%

Indoor Humidity23% (Very Dry)

Dew Point9° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover76%

Visibility10 mi

Cloud Ceiling30000 ft

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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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