Hourly Weather Forecast - Union, MO

12 AM
47°F
20%
1mph
SSE
Mostly Clear
Humidity
70%
Feels like
47°F
Dew Point
38°F
1 AM
46°F
20%
1mph
SSE
Mostly Clear
Humidity
73%
Feels like
46°F
Dew Point
38°F
2 AM
44°F
20%
1mph
SE
Mostly Clear
Humidity
76%
Feels like
44°F
Dew Point
37°F
3 AM
42°F
20%
1mph
ESE
Partly Cloudy
Humidity
78%
Feels like
42°F
Dew Point
36°F
4 AM
41°F
20%
2mph
E
Cloudy
Humidity
81%
Feels like
41°F
Dew Point
35°F
5 AM
40°F
10%
2mph
E
Cloudy
Humidity
83%
Feels like
40°F
Dew Point
35°F
6 AM
39°F
10%
2mph
E
Cloudy
Humidity
85%
Feels like
39°F
Dew Point
35°F
7 AM
40°F
10%
2mph
E
Mostly Cloudy
Humidity
82%
Feels like
40°F
Dew Point
35°F
7:00 AM
8 AM
43°F
10%
3mph
ESE
Mostly Cloudy
Humidity
77%
Feels like
41°F
Dew Point
36°F
9 AM
47°F
10%
4mph
ESE
Partly Cloudy
Humidity
69%
Feels like
46°F
Dew Point
37°F
10 AM
51°F
10%
4mph
ESE
Partly Cloudy
Humidity
60%
Feels like
51°F
Dew Point
38°F
11 AM
55°F
10%
5mph
SE
Partly Cloudy
Humidity
52%
Feels like
55°F
Dew Point
38°F
12 PM
58°F
10%
5mph
SE
Mostly Sunny
Humidity
48%
Feels like
58°F
Dew Point
38°F
1 PM
60°F
10%
6mph
SE
Sunny
Humidity
45%
Feels like
60°F
Dew Point
38°F
2 PM
62°F
10%
6mph
SE
Sunny
Humidity
42%
Feels like
62°F
Dew Point
39°F
3 PM
65°F
0%
6mph
SSE
Sunny
Humidity
40%
Feels like
65°F
Dew Point
40°F
4 PM
66°F
0%
6mph
SSE
Sunny
Humidity
38%
Feels like
66°F
Dew Point
40°F
5 PM
66°F
0%
6mph
SSE
Sunny
Humidity
39%
Feels like
66°F
Dew Point
41°F
6 PM
64°F
0%
6mph
SE
Sunny
Humidity
43%
Feels like
64°F
Dew Point
41°F
7 PM
63°F
0%
5mph
SE
Sunny
Humidity
47%
Feels like
63°F
Dew Point
42°F
7:20 PM
8 PM
61°F
0%
5mph
SE
Clear
Humidity
60%
Feels like
61°F
Dew Point
47°F
9 PM
61°F
0%
6mph
SE
Clear
Humidity
60%
Feels like
61°F
Dew Point
47°F
10 PM
60°F
0%
6mph
SSE
Clear
Humidity
62%
Feels like
60°F
Dew Point
47°F
11 PM
59°F
0%
6mph
SSE
Clear
Humidity
65%
Feels like
59°F
Dew Point
48°F

Today's High Temperature Outlook

Dangerous Heat Continues Across the Southwest

Dozens of record high temperatures will be challenged or shattered across the Southwest today.

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Weekly Drought Map for March 19, 2026

Active Weather, Drought Improvements for Eastern Half; Drying Persists Elsewhere

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)

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