Hourly Weather Forecast - Union, ME

12 AM
30°F
0%
2mph
WNW
Cloudy
Humidity
64%
Feels like
30°F
Dew Point
19°F
1 AM
29°F
0%
2mph
WNW
Cloudy
Humidity
65%
Feels like
29°F
Dew Point
19°F
2 AM
29°F
10%
1mph
WNW
Cloudy
Humidity
66%
Feels like
29°F
Dew Point
19°F
3 AM
29°F
10%
1mph
WNW
Cloudy
Humidity
67%
Feels like
29°F
Dew Point
19°F
4 AM
29°F
10%
1mph
NW
Cloudy
Humidity
67%
Feels like
29°F
Dew Point
19°F
5 AM
29°F
20%
1mph
N
Cloudy
Humidity
68%
Feels like
29°F
Dew Point
20°F
6 AM
29°F
20%
1mph
ENE
Cloudy
Humidity
71%
Feels like
29°F
Dew Point
20°F
6:37 AM
7 AM
29°F
40%
2mph
E
40% Chance of Flurries
Humidity
74%
Feels like
29°F
Dew Point
22°F
8 AM
29°F
70%
3mph
ESE
70% Chance of Heavy Snow
Humidity
78%
Feels like
29°F
Dew Point
23°F
9 AM
31°F
70%
4mph
ESE
70% Chance of Snow
Humidity
81%
Feels like
26°F
Dew Point
25°F
10 AM
32°F
100%
5mph
SE
Snow
Humidity
84%
Feels like
27°F
Dew Point
28°F
11 AM
33°F
100%
6mph
SE
Snow
Humidity
87%
Feels like
27°F
Dew Point
30°F
12 PM
34°F
100%
8mph
SE
Heavy Snow
Humidity
90%
Feels like
27°F
Dew Point
31°F
1 PM
34°F
100%
9mph
SE
Heavy Snow
Humidity
92%
Feels like
27°F
Dew Point
32°F
2 PM
34°F
100%
9mph
SE
Heavy Snow
Humidity
94%
Feels like
27°F
Dew Point
33°F
3 PM
35°F
100%
8mph
SE
Heavy Snow
Humidity
95%
Feels like
28°F
Dew Point
33°F
4 PM
35°F
100%
7mph
ESE
Heavy Snow
Humidity
95%
Feels like
29°F
Dew Point
33°F
5 PM
35°F
90%
7mph
ESE
Heavy Snow
Humidity
95%
Feels like
29°F
Dew Point
33°F
6 PM
34°F
90%
6mph
E
Heavy Snow
Humidity
95%
Feels like
29°F
Dew Point
33°F
6:51 PM
7 PM
34°F
80%
6mph
E
80% Chance of Heavy Snow
Humidity
95%
Feels like
28°F
Dew Point
33°F
8 PM
33°F
60%
6mph
ENE
60% Chance of Snow
Humidity
95%
Feels like
27°F
Dew Point
32°F
9 PM
33°F
50%
6mph
ENE
50% Chance of Light Rain
Humidity
95%
Feels like
27°F
Dew Point
31°F
10 PM
32°F
40%
6mph
NE
40% Chance Freezing Rain
Humidity
95%
Feels like
27°F
Dew Point
31°F
11 PM
31°F
30%
6mph
NE
30% Chance Freezing Rain
Humidity
95%
Feels like
26°F
Dew Point
30°F

Saturday's High Temperature Outlook

Scorching Heat Continues Across the Southwest

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

Weekend Weather Outlook

Weekend Weather Outlook

Weekly Drought Map for March 19, 2026

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

(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

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

When Does Spring Begin?

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