Hourly Weather Forecast - Union, MO

10 AM
53°F
10%
2mph
SSW
Mostly Cloudy
Humidity
69%
Feels like
53°F
Dew Point
43°F
11 AM
58°F
10%
3mph
SSW
Partly Cloudy
Humidity
59%
Feels like
58°F
Dew Point
44°F
12 PM
63°F
10%
3mph
SSW
Partly Cloudy
Humidity
51%
Feels like
63°F
Dew Point
44°F
1 PM
67°F
10%
3mph
SSW
Partly Cloudy
Humidity
45%
Feels like
67°F
Dew Point
45°F
2 PM
70°F
0%
4mph
SSW
Mostly Sunny
Humidity
41%
Feels like
70°F
Dew Point
46°F
3 PM
73°F
0%
4mph
SSW
Sunny
Humidity
39%
Feels like
73°F
Dew Point
46°F
4 PM
73°F
0%
4mph
SW
Sunny
Humidity
37%
Feels like
73°F
Dew Point
45°F
5 PM
72°F
0%
3mph
SW
Sunny
Humidity
39%
Feels like
72°F
Dew Point
46°F
6 PM
70°F
0%
2mph
SW
Sunny
Humidity
45%
Feels like
70°F
Dew Point
47°F
7 PM
67°F
0%
0mph
WSW
Sunny
Humidity
51%
Feels like
67°F
Dew Point
48°F
7:14 PM
8 PM
64°F
0%
0mph
ENE
Clear
Humidity
57%
Feels like
64°F
Dew Point
48°F
9 PM
61°F
0%
1mph
SE
Mostly Clear
Humidity
61%
Feels like
61°F
Dew Point
47°F
10 PM
59°F
0%
1mph
S
Mostly Clear
Humidity
64%
Feels like
59°F
Dew Point
47°F
11 PM
56°F
0%
2mph
SSW
Mostly Clear
Humidity
71%
Feels like
56°F
Dew Point
47°F

Today's High Temperature Outlook

Summer-Like Heat Scorches the Southwest

The calendar may stay it's only March, but it will feel like Summer across the Southwest over the next several days.

Today's Weather Outlook

Today's Weather Outlook

Story image: WeatherBug user Pat S. captures a plant blooming in Columbia, Md., on February 24, 2017.

When Does Spring Begin?

(Image provided by Pixabay.com)

Lightning Safety

A tree knocked over after a storm produced high winds. (provided by PublicDomainPictures via Pixabay.com)

Strong Winds in the Springtime

Weekly Drought Map for March 12, 2026

Widespread Drought Improvement For The South, Midwest

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