Hourly Weather Forecast - Castine, ME

12 AM
16°F
0%
10mph
WNW
Clear
Humidity
72%
Feels like
4°F
Dew Point
8°F
1 AM
16°F
0%
8mph
WNW
Mostly Clear
Humidity
72%
Feels like
5°F
Dew Point
9°F
2 AM
16°F
0%
7mph
WNW
Mostly Clear
Humidity
72%
Feels like
6°F
Dew Point
9°F
3 AM
16°F
0%
6mph
W
Partly Cloudy
Humidity
74%
Feels like
8°F
Dew Point
10°F
4 AM
16°F
0%
5mph
W
Partly Cloudy
Humidity
75%
Feels like
8°F
Dew Point
10°F
5 AM
16°F
0%
5mph
W
Partly Cloudy
Humidity
77%
Feels like
9°F
Dew Point
10°F
6 AM
17°F
0%
5mph
W
Partly Cloudy
Humidity
80%
Feels like
9°F
Dew Point
12°F
7 AM
18°F
0%
5mph
W
Mostly Clear
Humidity
80%
Feels like
11°F
Dew Point
13°F
7:04 AM
8 AM
20°F
0%
5mph
W
Mostly Sunny
Humidity
79%
Feels like
13°F
Dew Point
14°F
9 AM
22°F
0%
5mph
W
Sunny
Humidity
76%
Feels like
16°F
Dew Point
16°F
10 AM
24°F
0%
5mph
W
Sunny
Humidity
71%
Feels like
18°F
Dew Point
17°F
11 AM
26°F
0%
6mph
W
Sunny
Humidity
65%
Feels like
20°F
Dew Point
16°F
12 PM
28°F
0%
6mph
WSW
Sunny
Humidity
63%
Feels like
21°F
Dew Point
17°F
1 PM
29°F
0%
7mph
WSW
Sunny
Humidity
61%
Feels like
22°F
Dew Point
17°F
2 PM
29°F
0%
7mph
WSW
Sunny
Humidity
61%
Feels like
21°F
Dew Point
17°F
3 PM
28°F
0%
7mph
WSW
Sunny
Humidity
65%
Feels like
21°F
Dew Point
18°F
3:56 PM
4 PM
28°F
0%
8mph
WSW
Clear
Humidity
70%
Feels like
20°F
Dew Point
19°F
5 PM
27°F
0%
7mph
SW
Clear
Humidity
74%
Feels like
20°F
Dew Point
20°F
6 PM
28°F
0%
7mph
SW
Mostly Clear
Humidity
74%
Feels like
21°F
Dew Point
21°F
7 PM
29°F
0%
7mph
SW
Mostly Clear
Humidity
73%
Feels like
21°F
Dew Point
21°F
8 PM
29°F
0%
8mph
SW
Mostly Clear
Humidity
73%
Feels like
21°F
Dew Point
22°F
9 PM
29°F
0%
9mph
SW
Partly Cloudy
Humidity
74%
Feels like
21°F
Dew Point
22°F
10 PM
29°F
0%
10mph
SW
Mostly Cloudy
Humidity
76%
Feels like
20°F
Dew Point
23°F
11 PM
30°F
0%
12mph
SW
Mostly Cloudy
Humidity
76%
Feels like
20°F
Dew Point
23°F

Wind chill temperatures Monday A.M.

Frigid Weather Sends Shivers Down to the Gulf

Extreme cold paired with their wind chill values will shiver much of the nation.

Rainfall Totals Through Wednesday A.M.

Heavy Rain Returns to Deluge Pacific Northwest

Monday's Weather Outlook

Today's Weather Outlook

How to Measure Snow via NWS

How To Measure Snow

Weekly Drought Map for December 11, 2025

Hit-or-Miss Precipitation Leads to Mixed Drought Results

A strong cold-air-damming event from March 20, 2018.

Cold Air Damming - Cause And Effects

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