Mainly dry weather continues through the end of the week with cooler temperatures over the upcoming weekend. A better chance for rain arrives toward the second half of the weekend. Mostly dry weather returns early to the middle of next week.
Click to Zoom/Unzoom Visit Gray, Maine Weather Forecast Office-


spacer
Updated: @ 08/20/2026 12:05 - next update at 12:10  
Summary / Temperature Wind Rain Outlook
Clear Clear
Currently: 79.4, Max: 80.6, Min: 55.9 79.4°F
Warmer 0.6°F than last hour.

Warm

Feels like: 79°F

24-hr difference
-2.1°FColder 2.1°F than yesterday at this time.
  Today Yesterday
High: 80.6°F
11:14
85.1°F
15:07
Low: 55.9°F
06:11
61.2°F
23:55
 Wind from NNE NNE
1
Gust:
3 mph
0 Bft - Calm
Today: 6 mph 11:43
Gust Month: 15 mph August 09
Rain Today: 0 in
Rain Rate (/hr): 0 in
Rain Yesterday: 0 in
Storm Rain: 0 in
This Month: 3.04 in
Season Total: 20.58 in
5 rain days in August.
Tonight

Tonight: Slight Chance Rain Showers then Mostly Cloudy
Slight Chance Rain Showers then Mostly Cloudy
Humidity & Barometer Almanac Moon
Humidity: 61 % Decreased 3.0% since last hour.
Dew Point: 64.6°F Decreased 0.6°F since last hour.
Barometer: 29.866 inHg  
Baro Trend: Steady
Sunrise: 05:58
Sunset: 19:42
Moonrise: 14:51
Moonset: 23:21
Waxing Gibbous
Waxing Gibbous, Moon at 7 days in cycle
55%
Illuminated
UV Index Solar Radiation
   7.6     High 
High: 9.0 @ 12:03
824 W/m2 (95 %)
High: 965 @  12:04
 NWS Weather Forecast  - Outlook: Today & Tonight
Today

Today: Mostly Cloudy then Slight Chance Rain Showers
Mostly Cloudy then Slight Chance Rain Showers

Hi 83 °F
NWS forecast: A slight chance of rain showers after 5pm. Mostly cloudy, with a high near 83. West wind 0 to 5 mph. Chance of precipitation is 20%. New rainfall amounts less than a tenth of an inch possible.
 
Tonight

Tonight: Slight Chance Rain Showers then Mostly Cloudy
Slight Chance Rain Showers then Mostly Cloudy

Lo 54 °F
NWS forecast: A slight chance of rain showers before 11pm. Mostly cloudy, with a low around 54. West wind around 0 mph. Chance of precipitation is 20%. New rainfall amounts less than a tenth of an inch possible.