Hourly Weather Forecast - Union, ME

6 AM
36°F
0%
4mph
N
Mostly Cloudy
Humidity
86%
Feels like
33°F
Dew Point
32°F
6:38 AM
7 AM
35°F
0%
5mph
N
Mostly Cloudy
Humidity
86%
Feels like
31°F
Dew Point
31°F
8 AM
36°F
0%
6mph
N
Mostly Cloudy
Humidity
83%
Feels like
31°F
Dew Point
31°F
9 AM
37°F
0%
7mph
NNW
Mostly Cloudy
Humidity
80%
Feels like
31°F
Dew Point
31°F
10 AM
38°F
0%
8mph
NNW
Mostly Cloudy
Humidity
75%
Feels like
32°F
Dew Point
31°F
11 AM
40°F
10%
9mph
NNW
Mostly Cloudy
Humidity
70%
Feels like
34°F
Dew Point
31°F
12 PM
41°F
0%
10mph
NNW
Mostly Cloudy
Humidity
65%
Feels like
35°F
Dew Point
30°F
1 PM
42°F
0%
11mph
NNW
Mostly Cloudy
Humidity
60%
Feels like
35°F
Dew Point
29°F
2 PM
42°F
0%
11mph
NNW
Partly Cloudy
Humidity
55%
Feels like
35°F
Dew Point
27°F
3 PM
42°F
0%
11mph
NNW
Partly Cloudy
Humidity
52%
Feels like
36°F
Dew Point
25°F
4 PM
42°F
0%
10mph
NNW
Mostly Sunny
Humidity
49%
Feels like
36°F
Dew Point
24°F
5 PM
40°F
0%
9mph
NNW
Sunny
Humidity
48%
Feels like
35°F
Dew Point
22°F
6 PM
38°F
0%
7mph
NNW
Sunny
Humidity
50%
Feels like
33°F
Dew Point
21°F
6:50 PM
7 PM
36°F
0%
5mph
NW
Mostly Clear
Humidity
53%
Feels like
31°F
Dew Point
20°F
8 PM
33°F
0%
3mph
NW
Partly Cloudy
Humidity
57%
Feels like
30°F
Dew Point
20°F
9 PM
32°F
0%
3mph
NW
Mostly Cloudy
Humidity
58%
Feels like
32°F
Dew Point
19°F
10 PM
31°F
0%
2mph
NW
Mostly Cloudy
Humidity
60%
Feels like
31°F
Dew Point
19°F
11 PM
30°F
0%
2mph
NW
Cloudy
Humidity
61%
Feels like
30°F
Dew Point
19°F

Today's High Temperature Outlook

Early Spring Heat Wave Zaps Southwest

Much of the Southwest will observe record-breaking heat through the weekend, with high temperatures reminiscent of mid-summer!

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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