Hourly Weather Forecast - Costigan, ME

12 AM
10°F
0%
6mph
WNW
Clear
Humidity
65%
Feels like
0°F
Dew Point
0°F
1 AM
9°F
10%
6mph
WNW
Clear
Humidity
66%
Feels like
-1°F
Dew Point
0°F
2 AM
9°F
10%
5mph
WNW
Clear
Humidity
68%
Feels like
0°F
Dew Point
0°F
3 AM
8°F
10%
5mph
WNW
Clear
Humidity
70%
Feels like
-1°F
Dew Point
1°F
4 AM
8°F
10%
4mph
WNW
Clear
Humidity
73%
Feels like
-1°F
Dew Point
1°F
5 AM
7°F
10%
4mph
WNW
Clear
Humidity
75%
Feels like
-1°F
Dew Point
1°F
6 AM
6°F
10%
4mph
WNW
Clear
Humidity
77%
Feels like
-2°F
Dew Point
1°F
7 AM
8°F
10%
4mph
W
Clear
Humidity
73%
Feels like
0°F
Dew Point
1°F
7:09 AM
8 AM
11°F
20%
4mph
W
Sunny
Humidity
66%
Feels like
3°F
Dew Point
2°F
9 AM
14°F
20%
4mph
W
Sunny
Humidity
59%
Feels like
7°F
Dew Point
2°F
10 AM
16°F
20%
4mph
W
Sunny
Humidity
56%
Feels like
9°F
Dew Point
3°F
11 AM
17°F
20%
4mph
WSW
Sunny
Humidity
54%
Feels like
11°F
Dew Point
4°F
12 PM
19°F
20%
5mph
WSW
Sunny
Humidity
53%
Feels like
12°F
Dew Point
5°F
1 PM
20°F
30%
5mph
SW
30% Chance Frozen Mix
Humidity
53%
Feels like
13°F
Dew Point
6°F
2 PM
20°F
40%
4mph
SW
40% Chance Frozen Mix
Humidity
56%
Feels like
14°F
Dew Point
7°F
3 PM
19°F
50%
4mph
SW
50% Chance Snow Showers
Humidity
60%
Feels like
13°F
Dew Point
8°F
3:51 PM
4 PM
19°F
60%
4mph
SW
60% Chance Snow Showers
Humidity
65%
Feels like
13°F
Dew Point
9°F
5 PM
18°F
60%
3mph
SSW
60% Chance Snow Showers
Humidity
70%
Feels like
13°F
Dew Point
10°F
6 PM
18°F
60%
3mph
SSW
60% Chance Snow Showers
Humidity
70%
Feels like
18°F
Dew Point
10°F
7 PM
19°F
50%
3mph
SSW
50% Chance Snow Showers
Humidity
69%
Feels like
19°F
Dew Point
11°F
8 PM
21°F
40%
3mph
SW
40% Chance Snow Showers
Humidity
65%
Feels like
21°F
Dew Point
11°F
9 PM
21°F
30%
3mph
SW
30% Chance Snow Showers
Humidity
65%
Feels like
21°F
Dew Point
11°F
10 PM
21°F
30%
3mph
SW
30% Chance of Flurries
Humidity
67%
Feels like
21°F
Dew Point
12°F
11 PM
20°F
30%
3mph
SW
30% Chance of Flurries
Humidity
72%
Feels like
20°F
Dew Point
12°F

Forecast Peak Wind Gusts Today

High Winds, Rain, and Snow Cross the Country

A clipper moving over the Great Lakes brings rain, snow, and high winds through the Atlantic Coastline.

Rainfall and Snowfall Totals Through Friday

Atmospheric River Symptoms Repeat in the Northwest

Thursday's Weather Outlook

Today's Weather Outlook

Flu Update Valid For Week Ending December 6, 2025

Weekly Flu Update: Flu Exceeds Annual Baseline

Weekly Drought Map for December 11, 2025

Hit-or-Miss Precipitation Leads to Mixed Drought Results

How to Measure Snow via NWS

How To Measure Snow

loading ad...

Today's National Outlook

Hurricane Tracker

Allergy Forecast

Snow & Ski Forecast

Traffic Cameras

Weather Cameras

Traffic Cameras

Weather Cameras

Outdoor Sports Guide