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Large winter storm threatens central, eastern US later this week. Get the forecast. Chevron right

Union, MO

16°F
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Union, 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
Tuesday, January 20

Day

1/20
44°Hi
RealFeel® 36°
Cold
RealFeel Guide
Cold
25° to 39°
Coats and hats are appropriate, consider gloves and a scarf.
LEARN MORE
RealFeel Shade™ 34°
Cold
RealFeel Guide
Cold
25° to 39°
Coats and hats are appropriate, consider gloves and a scarf.
LEARN MORE
Sunny to partly cloudy and not as cold; breezy in the afternoon

Max UV Index3.0 (Moderate)

AccuLumen Brightness Index™9 (Very Bright)

WindSSW 12 mph

Wind Gusts30 mph

Probability of Precipitation0%

Probability of Thunderstorms0%

Precipitation0.00 in

Cloud Cover19%

Morning

Afternoon

Night

1/20
32°Lo
RealFeel® 24°
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
Mostly cloudy; breezy late

WindSSW 12 mph

Wind Gusts22 mph

Probability of Precipitation2%

Probability of Thunderstorms0%

Precipitation0.00 in

Cloud Cover82%

Evening

Overnight

Sun & Moon

9 hrs 55 mins
Rise 7:18 AM
Set 5:13 PM
Waxing Crescent
Rise 8:34 AM
Set 7:16 PM

Temperature History

1/20
High
Low
Forecast
44°
32°
Average
41°
22°
Last Year
19°
3°

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World North America United States Missouri Union

Weather Near Union:

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