Hourly Weather Forecast - Union, MO

12 AM
36°F
0%
7mph
NNW
Mostly Clear
Humidity
63%
Feels like
30°F
Dew Point
24°F
1 AM
35°F
0%
7mph
NNW
Clear
Humidity
65%
Feels like
29°F
Dew Point
24°F
2 AM
34°F
0%
6mph
NNW
Clear
Humidity
68%
Feels like
28°F
Dew Point
24°F
3 AM
31°F
0%
4mph
NW
Clear
Humidity
72%
Feels like
27°F
Dew Point
24°F
4 AM
30°F
0%
3mph
NW
Clear
Humidity
76%
Feels like
27°F
Dew Point
24°F
5 AM
29°F
0%
2mph
NW
Clear
Humidity
80%
Feels like
29°F
Dew Point
24°F
6 AM
31°F
0%
2mph
WNW
Clear
Humidity
75%
Feels like
31°F
Dew Point
24°F
7 AM
33°F
0%
2mph
W
Clear
Humidity
72%
Feels like
33°F
Dew Point
25°F
7:20 AM
8 AM
37°F
0%
2mph
W
Sunny
Humidity
67%
Feels like
37°F
Dew Point
27°F
9 AM
40°F
0%
2mph
WSW
Sunny
Humidity
64%
Feels like
40°F
Dew Point
29°F
10 AM
44°F
0%
3mph
WSW
Sunny
Humidity
58%
Feels like
44°F
Dew Point
30°F
11 AM
47°F
0%
4mph
W
Sunny
Humidity
49%
Feels like
46°F
Dew Point
29°F
12 PM
50°F
0%
4mph
WSW
Sunny
Humidity
44%
Feels like
48°F
Dew Point
29°F
1 PM
51°F
0%
5mph
WSW
Sunny
Humidity
38%
Feels like
51°F
Dew Point
27°F
2 PM
52°F
0%
6mph
SW
Sunny
Humidity
37%
Feels like
52°F
Dew Point
27°F
3 PM
53°F
0%
7mph
SW
Sunny
Humidity
36%
Feels like
53°F
Dew Point
27°F
4 PM
53°F
0%
8mph
SW
Sunny
Humidity
32%
Feels like
53°F
Dew Point
25°F
5 PM
53°F
0%
8mph
SSW
Sunny
Humidity
33%
Feels like
53°F
Dew Point
25°F
6 PM
52°F
0%
8mph
SSW
Sunny
Humidity
34%
Feels like
52°F
Dew Point
24°F
7 PM
50°F
0%
8mph
S
Sunny
Humidity
36%
Feels like
50°F
Dew Point
24°F
7:08 PM
8 PM
48°F
0%
9mph
S
Clear
Humidity
38%
Feels like
44°F
Dew Point
23°F
9 PM
47°F
0%
10mph
SSW
Clear
Humidity
39%
Feels like
42°F
Dew Point
23°F
10 PM
46°F
0%
11mph
SSW
Clear
Humidity
39%
Feels like
40°F
Dew Point
22°F
11 PM
46°F
0%
12mph
SSW
Clear
Humidity
40%
Feels like
40°F
Dew Point
23°F

Today's Severe Weather Outlook

Severe Storms Rally from Gulf Coast to Mid-Atlantic

Multiple rounds of severe storms will form today from the Gulf Coast to the Mid-Atlantic.

Thursday's Weather Outlook

Thursday's Weather Outlook

Weekly Drought Map for March 5, 2026

Drought Worsens Nationwide Despite Multiple Disturbances

A tornado on the ground in Hildreth, Neb., on June 14, 2014 (NOAA Photo Library/Ken Engquist).

Tornadoes and Road Safety -- Do's and Don't's

A pothole big enough to hold a traffic cone and garbage. (David Shankbone, Wikimedia Common)

Potholes: A Springtime Driving Menace

This John Deere riding mower continues to hum along. (Wikimedia Commons)

Spring Mower and Power Tool Seasonal Checklist

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Today's National Outlook

Hurricane Tracker

Allergy Forecast

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Outdoor Sports Guide