Hourly Weather Forecast - Casco, ME

12 AM
19°F
0%
7mph
SSW
Cloudy
Humidity
83%
Feels like
10°F
Dew Point
15°F
1 AM
19°F
0%
7mph
SSW
Mostly Cloudy
Humidity
84%
Feels like
9°F
Dew Point
14°F
2 AM
18°F
0%
7mph
SSW
Partly Cloudy
Humidity
84%
Feels like
8°F
Dew Point
14°F
3 AM
18°F
0%
8mph
SSW
Mostly Clear
Humidity
84%
Feels like
8°F
Dew Point
14°F
4 AM
18°F
0%
8mph
SSW
Mostly Clear
Humidity
86%
Feels like
8°F
Dew Point
15°F
5 AM
19°F
0%
8mph
SSW
Mostly Clear
Humidity
85%
Feels like
8°F
Dew Point
15°F
6 AM
19°F
0%
9mph
SSW
Partly Cloudy
Humidity
84%
Feels like
8°F
Dew Point
15°F
7 AM
20°F
0%
9mph
SSW
Partly Cloudy
Humidity
81%
Feels like
10°F
Dew Point
16°F
7:11 AM
8 AM
23°F
0%
9mph
SSW
Mostly Cloudy
Humidity
83%
Feels like
13°F
Dew Point
18°F
9 AM
26°F
0%
9mph
SSW
Partly Cloudy
Humidity
84%
Feels like
17°F
Dew Point
22°F
10 AM
30°F
0%
10mph
SSW
Partly Cloudy
Humidity
78%
Feels like
21°F
Dew Point
24°F
11 AM
32°F
0%
10mph
SSW
Mostly Cloudy
Humidity
73%
Feels like
24°F
Dew Point
25°F
12 PM
35°F
0%
10mph
SW
Mostly Cloudy
Humidity
72%
Feels like
27°F
Dew Point
27°F
1 PM
36°F
0%
10mph
SW
Cloudy
Humidity
73%
Feels like
28°F
Dew Point
28°F
2 PM
36°F
0%
9mph
SW
Cloudy
Humidity
73%
Feels like
29°F
Dew Point
28°F
3 PM
35°F
0%
9mph
SW
Cloudy
Humidity
78%
Feels like
28°F
Dew Point
29°F
4 PM
33°F
0%
9mph
SW
Cloudy
Humidity
80%
Feels like
26°F
Dew Point
28°F
4:05 PM
5 PM
32°F
0%
8mph
SW
Cloudy
Humidity
82%
Feels like
25°F
Dew Point
27°F
6 PM
31°F
0%
8mph
WSW
Cloudy
Humidity
83%
Feels like
24°F
Dew Point
27°F
7 PM
30°F
0%
7mph
WSW
Mostly Cloudy
Humidity
86%
Feels like
23°F
Dew Point
27°F
8 PM
29°F
0%
6mph
WSW
Partly Cloudy
Humidity
86%
Feels like
22°F
Dew Point
25°F
9 PM
29°F
0%
6mph
W
Partly Cloudy
Humidity
89%
Feels like
22°F
Dew Point
26°F
10 PM
28°F
0%
6mph
W
Mostly Clear
Humidity
89%
Feels like
21°F
Dew Point
25°F
11 PM
26°F
0%
6mph
W
Mostly Clear
Humidity
87%
Feels like
19°F
Dew Point
23°F

Rainfall Totals Through Wednesday A.M.

Heavy Rain Returns to Deluge Pacific Northwest

Another atmospheric river will hit the Pacific Northwest with heavy rain and high winds.

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 person standing in a snowy forest with their back to the camera. They are bundled up in a white hat and a brown jacket. (Image by StockSnap from Pixabay)

Common Cold Weather Illnesses

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

Cold Air Damming - Cause And Effects

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