Hourly Weather Forecast - Union, MO

5 AM
27°F
0%
6mph
NNE
Mostly Clear
Humidity
76%
Feels like
20°F
Dew Point
20°F
6 AM
26°F
0%
6mph
NNE
Mostly Clear
Humidity
78%
Feels like
19°F
Dew Point
20°F
6:36 AM
7 AM
27°F
0%
6mph
NE
Partly Cloudy
Humidity
77%
Feels like
20°F
Dew Point
21°F
8 AM
30°F
0%
6mph
NE
Mostly Cloudy
Humidity
72%
Feels like
23°F
Dew Point
22°F
9 AM
34°F
0%
7mph
NE
Mostly Cloudy
Humidity
66%
Feels like
28°F
Dew Point
24°F
10 AM
38°F
0%
7mph
NE
Mostly Cloudy
Humidity
59%
Feels like
33°F
Dew Point
25°F
11 AM
41°F
0%
7mph
ENE
Partly Cloudy
Humidity
53%
Feels like
36°F
Dew Point
25°F
12 PM
43°F
0%
8mph
ENE
Partly Cloudy
Humidity
49%
Feels like
39°F
Dew Point
26°F
1 PM
45°F
0%
8mph
ENE
Mostly Cloudy
Humidity
49%
Feels like
40°F
Dew Point
26°F
2 PM
45°F
0%
8mph
ENE
Mostly Cloudy
Humidity
47%
Feels like
41°F
Dew Point
26°F
3 PM
46°F
10%
8mph
ENE
Mostly Cloudy
Humidity
45%
Feels like
41°F
Dew Point
26°F
4 PM
46°F
30%
7mph
ENE
30% Chance of Light Rain
Humidity
44%
Feels like
42°F
Dew Point
25°F
5 PM
45°F
30%
6mph
ENE
30% Chance of Light Rain
Humidity
46%
Feels like
41°F
Dew Point
25°F
5:57 PM
6 PM
43°F
30%
5mph
ENE
30% Chance of Light Rain
Humidity
51%
Feels like
40°F
Dew Point
26°F
7 PM
40°F
40%
5mph
ENE
40% Chance of Light Rain
Humidity
60%
Feels like
37°F
Dew Point
28°F
8 PM
38°F
70%
6mph
ENE
70% Chance of Light Rain
Humidity
69%
Feels like
33°F
Dew Point
29°F
9 PM
37°F
90%
7mph
ENE
Rain
Humidity
75%
Feels like
31°F
Dew Point
30°F
10 PM
35°F
90%
6mph
ENE
Rain
Humidity
81%
Feels like
30°F
Dew Point
30°F
11 PM
34°F
100%
6mph
ENE
Sleet
Humidity
86%
Feels like
29°F
Dew Point
31°F

Snow and Ice Accumulations through Tuesday AM

Wintry Disturbance Bisects U.S. Mid-Latitudes

A wintry disturbance will bring icing and light snow from the central Plains today through the Northeast on Tuesday.

Today's Weather Outlook

Today's Weather Outlook

Weekly Drought Map for February 26, 2026

Widespread Drought Degradation For South, Southeast; Mixed Results Elsewhere

Debris flies through the air as howling winds accompanied by a line of storms approach the old Tarrant County Courthouse in downtown Fort Worth, Texas, on March 2, 2023. (Tom Fox/The Dallas Morning News via AP)

Lightning Season Rapidly Approaching: Best Safety Practices

Rocky Mountain National Park at day in December. (NPS Natural Resources/Wikimedia Commons)

Snowmelt and Flooding

U.S. Route 52 near St. Donatus between Bellevue and Dubuque, Iowa. (Tony Webster from Portland, Oregon)

Winter Weather Driving Safety Tips

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