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Onshore winds will keep much of western Maine cooler today, but very warm temperatures will continue through Wednesday with some 90F readings possible in southern NH on Tuesday. Thunderstorms, some potentially strong, are possible in the afternoons on Tuesday and Wednesday as two frontal boundaries near and cross the region from the north. It will also be breezy on Tuesday and Wednesday with gusts of 25 to 35 mph possible. Cooler and drier weather follows the front for Thursday and Friday.
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Updated: @ 05/18/2026 05:55 - next update at 06:00  
Summary / Temperature Wind Rain Outlook
Mostly cloudy Mostly cloudy
Currently: 53.3, Max: 57.7, Min: 52.9 53.3°F
Warmer 0.3°F than last hour.

Cool

Feels like: 53°F

24-hr difference
-0.6°FColder 0.6°F than yesterday at this time.
  Today Yesterday
High: 57.7°F
00:09 		83.1°F
14:25
Low: 52.9°F
04:40 		52.3°F
05:19
Calm
0
Gust:
 0 mph
0 Bft - Calm
Today: 0 mph 00:00
Gust Month: 23 mph May 07
Rain Today: 0 in
Rain Rate (/hr): 0 in
Rain Yesterday: 0 in
Storm Rain: 0 in
This Month: 3.62 in
Season Total: 9.1 in
8 rain days in May.
Monday

Monday: Slight Chance Rain Showers then Partly Sunny
Slight Chance Rain Showers then Partly Sunny
Humidity & Barometer Almanac Moon
Humidity: 97 % Increased 1.0% since last hour.
Dew Point: 52.4°F Increased 0.6°F since last hour.
Barometer: 30.104 inHg Rising 0.02 inHg/hr
Baro Trend: Steady
Sunrise: 05:19
Sunset: 20:07
Moonrise: 06:20
Moonset: 23:02
Waxing Crescent
Waxing Crescent, Moon at 2 days in cycle
4%
Illuminated
UV Index Solar Radiation
   0.0    None
High: 0.0 @ 00:00
10 W/m2 (101 %)
High: 12 @  05:54
 NWS Weather Forecast  - Outlook: Overnight & Monday
Overnight

Overnight: Partly Cloudy
Partly Cloudy

Lo 52 °F		 NWS forecast: Partly cloudy, with a low around 52. East wind around 0 mph.
 
Monday

Monday: Slight Chance Rain Showers then Partly Sunny
Slight Chance Rain Showers then Partly Sunny

Hi 80 °F		 NWS forecast: A slight chance of rain showers between 8am and 10am. Partly sunny, with a high near 80. Southeast wind 0 to 5 mph. Chance of precipitation is 20%. New rainfall amounts less than a tenth of an inch possible.