Hourly Weather Forecast - Newcastle, ME

12 AM
22°F
0%
10mph
WNW
Mostly Clear
Humidity
50%
Feels like
11°F
Dew Point
6°F
1 AM
21°F
0%
11mph
WNW
Clear
Humidity
49%
Feels like
9°F
Dew Point
4°F
2 AM
20°F
0%
11mph
WNW
Clear
Humidity
50%
Feels like
8°F
Dew Point
4°F
3 AM
19°F
10%
11mph
WNW
Clear
Humidity
51%
Feels like
6°F
Dew Point
3°F
4 AM
17°F
0%
12mph
WNW
Clear
Humidity
51%
Feels like
5°F
Dew Point
3°F
5 AM
17°F
0%
12mph
WNW
Clear
Humidity
52%
Feels like
4°F
Dew Point
2°F
6 AM
16°F
0%
12mph
NW
Clear
Humidity
53%
Feels like
2°F
Dew Point
2°F
7 AM
16°F
0%
12mph
NW
Clear
Humidity
52%
Feels like
2°F
Dew Point
1°F
7:10 AM
8 AM
17°F
0%
13mph
NW
Sunny
Humidity
52%
Feels like
3°F
Dew Point
2°F
9 AM
19°F
0%
13mph
NW
Sunny
Humidity
48%
Feels like
5°F
Dew Point
2°F
10 AM
20°F
0%
14mph
NW
Sunny
Humidity
45%
Feels like
7°F
Dew Point
2°F
11 AM
21°F
0%
14mph
NW
Sunny
Humidity
42%
Feels like
8°F
Dew Point
2°F
12 PM
22°F
0%
13mph
NW
Sunny
Humidity
39%
Feels like
10°F
Dew Point
1°F
1 PM
22°F
0%
13mph
NW
Sunny
Humidity
38%
Feels like
10°F
Dew Point
1°F
2 PM
22°F
0%
12mph
NW
Sunny
Humidity
38%
Feels like
10°F
Dew Point
0°F
3 PM
21°F
10%
11mph
NW
Sunny
Humidity
40%
Feels like
9°F
Dew Point
0°F
4 PM
19°F
0%
10mph
NW
Mostly Sunny
Humidity
42%
Feels like
8°F
Dew Point
0°F
4:03 PM
5 PM
19°F
0%
9mph
NW
Partly Cloudy
Humidity
43%
Feels like
8°F
Dew Point
0°F
6 PM
18°F
0%
8mph
NW
Partly Cloudy
Humidity
46%
Feels like
8°F
Dew Point
1°F
7 PM
18°F
0%
7mph
NW
Partly Cloudy
Humidity
47%
Feels like
8°F
Dew Point
1°F
8 PM
17°F
0%
6mph
NW
Mostly Cloudy
Humidity
50%
Feels like
8°F
Dew Point
1°F
9 PM
16°F
0%
6mph
NW
Mostly Cloudy
Humidity
52%
Feels like
8°F
Dew Point
2°F
10 PM
15°F
0%
5mph
NW
Cloudy
Humidity
55%
Feels like
7°F
Dew Point
2°F
11 PM
14°F
0%
5mph
NW
Cloudy
Humidity
60%
Feels like
6°F
Dew Point
3°F

Rainfall and Snowfall Totals Through Thursday

Flooding Rain, Heavy Snow and Winds Slam Northwest, North-Central U.S.

The atmospheric river this week will keep buffeting the Pacific Northwest with heavy rain, snow, and high winds.

Thursday's Weather Outlook

Thursday'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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