Hourly Weather Forecast - Costigan, ME

12 AM
13°F
10%
5mph
W
Partly Cloudy
Humidity
83%
Feels like
4°F
Dew Point
9°F
1 AM
12°F
10%
5mph
W
Partly Cloudy
Humidity
85%
Feels like
4°F
Dew Point
9°F
2 AM
12°F
10%
5mph
W
Partly Cloudy
Humidity
87%
Feels like
4°F
Dew Point
9°F
3 AM
11°F
10%
5mph
W
Partly Cloudy
Humidity
90%
Feels like
3°F
Dew Point
9°F
4 AM
10°F
10%
4mph
W
Hazy
Humidity
93%
Feels like
2°F
Dew Point
8°F
5 AM
10°F
10%
4mph
W
Hazy
Humidity
92%
Feels like
3°F
Dew Point
8°F
6 AM
11°F
10%
4mph
W
Mostly Clear
Humidity
89%
Feels like
4°F
Dew Point
8°F
7 AM
13°F
10%
4mph
W
Mostly Clear
Humidity
83%
Feels like
6°F
Dew Point
8°F
7:03 AM
8 AM
15°F
20%
4mph
W
Mostly Sunny
Humidity
79%
Feels like
8°F
Dew Point
10°F
9 AM
17°F
30%
4mph
W
30% Chance Snow Showers
Humidity
75%
Feels like
11°F
Dew Point
11°F
10 AM
20°F
30%
5mph
W
30% Chance Snow Showers
Humidity
71%
Feels like
13°F
Dew Point
12°F
11 AM
22°F
30%
5mph
W
30% Chance Snow Showers
Humidity
67%
Feels like
15°F
Dew Point
13°F
12 PM
23°F
30%
6mph
W
30% Chance Snow Showers
Humidity
66%
Feels like
16°F
Dew Point
13°F
1 PM
24°F
30%
6mph
W
30% Chance Snow Showers
Humidity
66%
Feels like
16°F
Dew Point
14°F
2 PM
23°F
30%
6mph
W
30% Chance Snow Showers
Humidity
69%
Feels like
16°F
Dew Point
14°F
3 PM
22°F
30%
5mph
W
30% Chance Snow Showers
Humidity
73%
Feels like
14°F
Dew Point
14°F
3:47 PM
4 PM
20°F
20%
5mph
W
Partly Cloudy
Humidity
78%
Feels like
13°F
Dew Point
14°F
5 PM
19°F
20%
5mph
W
Mostly Clear
Humidity
81%
Feels like
12°F
Dew Point
14°F
6 PM
18°F
10%
5mph
W
Partly Cloudy
Humidity
82%
Feels like
11°F
Dew Point
13°F
7 PM
18°F
10%
5mph
W
Partly Cloudy
Humidity
82%
Feels like
10°F
Dew Point
13°F
8 PM
17°F
10%
5mph
W
Partly Cloudy
Humidity
82%
Feels like
10°F
Dew Point
13°F
9 PM
17°F
10%
5mph
W
Mostly Cloudy
Humidity
82%
Feels like
9°F
Dew Point
12°F
10 PM
16°F
10%
5mph
W
Mostly Cloudy
Humidity
83%
Feels like
9°F
Dew Point
12°F
11 PM
15°F
20%
5mph
W
Mostly Cloudy
Humidity
85%
Feels like
7°F
Dew Point
12°F

Snowfall forecast Through Tonight

Snow To Spread Across Appalachians Into Mid-Atlantic

A winter system will bring snow from the southern Appalachians to Mid-Atlantic through this evening.

Today's Weather Outlook

Today's Weather Outlook

Weekly Drought Map for December 4, 2025

Active Week of Weather Leads to Mixed Drought Results

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

Cold Air Damming - Cause And Effects

People skating on a frozen pond on a clear day. (Image by Q K from Pixabay)

Safety Tips For Icy Surfaces

Image courtesy of PeakPX.

Top 10 Winter Energy Saving Tips

Today's National Outlook

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Snow & Ski Forecast

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