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 07:45 - next update at 07:50  
Summary / Temperature Wind Rain Outlook
Mostly cloudy Mostly cloudy
Currently: 59.2, Max: 59.4, Min: 52.9 59.2°F
Warmer 3.5°F than last hour.

Cool

Feels like: 59°F

24-hr difference
-6.3°FColder 6.3°F than yesterday at this time.
  Today Yesterday
High: 59.4°F
07:40
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.
Tonight

Tonight: Mostly Clear
Mostly Clear
Humidity & Barometer Almanac Moon
Humidity: 85 % Decreased 9.0% since last hour.
Dew Point: 54.8°F Increased 0.8°F since last hour.
Barometer: 30.128 inHg Rising 0.01  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
42 W/m2 (13 %)
High: 83 @  07:32
 NWS Weather Forecast  - Outlook: Today & Tonight
Today

Today: Partly Sunny
Partly Sunny

Hi 80 °F
NWS forecast: Partly sunny, with a high near 80. Southeast wind 0 to 5 mph.
 
Tonight

Tonight: Mostly Clear
Mostly Clear

Lo 57 °F
NWS forecast: Mostly clear, with a low around 57. Southeast wind 0 to 5 mph.