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Maine Extremes


Last 24 hours
 
High Temp
38°F at Fryeburg Eastern Slopes Regl Ap, ME
 
Low Temp
7°F at Frenchville Northern Aroostook Ap, ME
 
Precipitation
0.01in at Greenville Amos, ME
0.01in at Sanford Regional Airport, ME

US Extremes


Last 24 hours
 
High Temp
135°F at Brookhaven Lincoln County Airport, MS
 
Low Temp
1°F at Mount Washington, NH
 
Precipitation
1.39in at Hoquiam Bowerman Ap, WA

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Flood Advisory FLOOD ADVISORY - Penobscot County

NWS Northeast Regional Radar WU North East Satellite
Radar/Satellite images courtesy of NOAA/NWS and Weather Underground.
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Updated: @ 21-Mar-2026 7:10am - next update at 7:15am  
Summary / Temperature Wind Rain Outlook
Overcast Overcast
Currently: 32.1, Max: 32.4, Min: 32.0 32.1°F
Colder 0.1°F than last hour.

Cold

Feels like: 32°F

24-hr difference
11.5°FWarmer 11.5°F than yesterday at this time.
  Today Yesterday
High: 32.4°F
3:10am 		45.2°F
1:18pm
Low: 32°F
1:01am 		20.5°F
7:02am
Wind from NW NW
1
Gust:
 5 mph
0 Bft - Calm
Today: 8 mph 5:30am
Gust Month: 33 mph March 17
Rain Today: 0 in
Rain Rate (/hr): 0 in
Rain Yesterday: 0 in
Last 24 Hours: 0.00 in
This Month: 1.92 in
Season Total: 2.63 in
4 days since last rain.
Tonight

Tonight: Partly Cloudy then Slight Chance Snow Showers
Partly Cloudy then Slight Chance Snow Showers
Humidity & Barometer Almanac Moon
Humidity: 95 % Decreased 1.0% since last hour.
Dew Point: 30.8°F Decreased 0.5°F since last hour.
Barometer: 29.78 inHg Rising 0.01 inHg/hr
Baro Trend: Rising slowly
Sunrise: 6:36am
Sunset: 6:49pm
Moonrise: 7:29am
Moonset: 10:33pm
Waxing Crescent
Waxing Crescent, Moon at 3 days in cycle
8%
Illuminated
UV Index Forecast UV Index Forecast
21-Mar-2026
3.4     Medium 
22-Mar-2026
4.5     Medium 
 NWS Weather Forecast  - Outlook: Today & Tonight
Today

Today: Patchy Fog then Partly Sunny
Patchy Fog then Partly Sunny

Hi 43 °F		 NWS forecast: Patchy fog before 8am. Partly sunny, with a high near 43. North wind 5 to 13 mph, with gusts as high as 23 mph.
 
Tonight

Tonight: Partly Cloudy then Slight Chance Snow Showers
Partly Cloudy then Slight Chance Snow Showers

Lo 23 °F		 NWS forecast: A slight chance of snow showers after 5am. Partly cloudy, with a low around 23. Northwest wind 2 to 10 mph. Chance of precipitation is 20%.