Winter Harbor, ME Weather Forecast & Current Conditions

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Winter Harbor, ME Weather Maps

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Winter Harbor Weather Map
UTC Time: 9/21/2026, 00:45
Your Time:
Aeronautical Observation: Automated synoptic observations via NWS Gateway.
Auto-refresh in: 5:02

Winter Harbor, ME Regional Weather

Expires:202609210100;;790547
ASUS41 KGYX 210010
RWRGYX
WEATHER ROUNDUP FOR MAINE AND NEW HAMPSHIRE
NATIONAL WEATHER SERVICE GRAY ME
800 PM EDT SUN SEP 20 2026

* THESE REPORTS ARE NOT UNDER NWS QUALITY CONTROL AND/OR DO NOT
 REPORT WEATHER SUCH AS PRECIPITATION AND FOG.


ANZ081-ANZ082-ANZ150-NHZ014-MEZ023>029-210100-
COASTAL MARINE OBSERVATIONS
  
STATION/POSITION TIME  TEMP    WIND        PRES    WAVE
                       AIR SEA DIR/SP/G            HT/PER
                 (UTC) (F)     (DEG/KT/KT) (MB)    (FT/S)
MOUNT DESERT ROC 0000   54      10/  6/  6 1018.7F
MATINICUS ROCK*  2350   56      70/ 11/ 12 1018.1F
JEFFREYS LEDGE*  2330   58 59                N/A     2/ 4
GEORGES BANK BUO 2350   71 68  170/ 14/ 17 1016.6F   2/ 5
$$

.............KEY..............
   WCI - WIND CHILL
   TC  - TEMPERATURE IN CELSIUS
   VSB - VISIBILITY IN MILES
   HX  - HEAT INDEX
   FAIR- INDICATES FEW OR NO CLOUDS BELOW 12,000 FT, WITH NO 
         SIGNIFICANT WEATHER AND/OR OBSTRUCTIONS TO VISIBILITY.


  

SKY/WX - Weather  TMP - Temperature  DP - Dew Point  RH - Humidity
WIND - Wind Direction/Speed PRES - Barometric Pressure VSB - Visibility
WCI - Wind Chill Index E13G22 Wind - East Wind 13 mph/Gusts of 22 mph

Winter Harbor, ME

Tonight
Rain
50°10°
50%
Monday
Sunny
65°/ 45° 18°/
0%
Tuesday
Mostly Cloudy
62°/ 45° 17°/
0%
Wednesday
Sunny
65°/ 45° 18°/
0%
Thursday
Sunny
65°/ 45° 18°/
0%
Friday
Partly Cloudy
65°/ 48° 18°/
40%
Saturday
Rain Showers
65°/ 48° 18°/
40%
Sunday
Rain Showers
68°20°
30%

Night: Cloudy with a 50 percent chance of rain. Patchy fog after midnight. Lows around 50. Southeast winds around 5 mph, becoming north after midnight.

Eastport, ME

Tonight
Rain
50°10°
50%
Monday
Partly Cloudy
62°/ 45° 17°/
0%
Tuesday
Mostly Cloudy
62°/ 42° 17°/
0%
Wednesday
Sunny
62°/ 42° 17°/
0%
Thursday
Sunny
65°/ 45° 18°/
0%
Friday
Partly Cloudy
65°/ 48° 18°/
30%
Saturday
Rain Showers
65°/ 48° 18°/
40%
Sunday
Partly Cloudy
65°18°
0%

Night: Cloudy. A chance of rain, mainly this evening. Patchy fog after midnight. Lows around 50. South winds around 5 mph this evening, becoming light and variable. Chance of rain 50 percent.

Amherst, ME

Tonight
Rain
48°
50%
Monday
Partly Cloudy
62°/ 42° 17°/
0%
Tuesday
Partly Cloudy
62°/ 38° 17°/
0%
Wednesday
Sunny
65°/ 42° 18°/
0%
Thursday
Sunny
65°/ 45° 18°/
0%
Friday
Partly Cloudy
65°/ 45° 18°/
30%
Saturday
Rain Showers
65°/ 48° 18°/
30%
Sunday
Partly Cloudy
65°18°
0%

Night: Cloudy. A chance of rain, mainly this evening. Patchy fog after midnight. Lows in the upper 40s. South winds 5 to 10 mph, becoming northwest after midnight. Chance of rain 50 percent.

Calais, ME

Tonight
Rain
48°
20%
Monday
Partly Cloudy
62°/ 42° 17°/
0%
Tuesday
Partly Cloudy
62°/ 38° 17°/
0%
Wednesday
Sunny
65°/ 42° 18°/
0%
Thursday
Sunny
65°/ 42° 18°/
0%
Friday
Partly Cloudy
65°/ 45° 18°/
30%
Saturday
Rain Showers
65°/ 48° 18°/
30%
Sunday
Partly Cloudy
65°18°
0%

Night: Cloudy. A slight chance of rain this evening. Patchy fog after midnight. Lows in the upper 40s. South winds around 5 mph this evening, becoming light and variable. Chance of rain 20 percent.

Owls Head, ME

Tonight
Rain Showers
45°
70%
Monday
Partly Cloudy
65°/ 45° 18°/
0%
Tuesday
Mostly Cloudy
62°/ 45° 17°/
0%
Wednesday
Sunny
62°/ 45° 17°/
0%
Thursday
Sunny
65°/ 45° 18°/
0%
Friday
Partly Cloudy
65°/ 48° 18°/
40%
Saturday
Rain Showers
65°18°
40%

Night: Cloudy. Rain likely in the evening, then a chance of showers after midnight. Patchy fog. Lows in the mid 40s. Light and variable winds. Chance of rain 70 percent.

Bangor, ME

Tonight
Rain
45°
50%
Monday
Sunny
65°/ 42° 18°/
0%
Tuesday
Partly Cloudy
65°/ 38° 18°/
0%
Wednesday
Sunny
65°/ 40° 18°/
0%
Thursday
Sunny
68°/ 42° 20°/
0%
Friday
Partly Cloudy
68°/ 45° 20°/
0%
Saturday
Partly Cloudy
65°/ 45° 18°/
0%
Sunday
Partly Cloudy
68°20°
0%

Night: Cloudy. A chance of rain this evening. Patchy fog after midnight. Lows in the mid 40s. South winds 5 to 10 mph, becoming northwest after midnight. Chance of rain 50 percent.

Brooks, ME

Tonight
Rain Showers
45°
50%
Monday
Partly Cloudy
65°/ 42° 18°/
0%
Tuesday
Mostly Cloudy
62°/ 42° 17°/
0%
Wednesday
Sunny
62°/ 42° 17°/
0%
Thursday
Sunny
65°/ 42° 18°/
0%
Friday
Partly Cloudy
65°/ 45° 18°/
30%
Saturday
Rain Showers
65°18°
30%

Night: Mostly cloudy. A chance of rain in the evening, then a slight chance of showers after midnight. Patchy fog. Lows in the mid 40s. Light and variable winds. Chance of rain 50 percent.

Belfast, ME

Tonight
Rain Showers
45°
60%
Monday
Sunny
65°/ 42° 18°/
0%
Tuesday
Mostly Cloudy
62°/ 42° 17°/
0%
Wednesday
Sunny
62°/ 42° 17°/
0%
Thursday
Sunny
65°/ 45° 18°/
0%
Friday
Partly Cloudy
65°/ 48° 18°/
30%
Saturday
Rain Showers
65°18°
30%

Night: Cloudy. Rain likely in the evening, then a chance of showers after midnight. Patchy fog. Lows in the mid 40s. Light and variable winds. Chance of rain 60 percent.

Lincoln, ME

Tonight
Rain
45°
20%
Monday
Partly Cloudy
62°/ 40° 17°/
0%
Tuesday
Partly Cloudy
62°/ 38° 17°/
0%
Wednesday
Sunny
65°/ 38° 18°/
0%
Thursday
Sunny
68°/ 42° 20°/
0%
Friday
Partly Cloudy
65°/ 45° 18°/
0%
Saturday
Partly Cloudy
65°/ 45° 18°/
0%
Sunday
Partly Cloudy
65°18°
0%

Night: Mostly cloudy. A slight chance of rain this evening. Patchy fog after midnight. Lows in the mid 40s. South winds 5 to 10 mph this evening, becoming light and variable. Chance of rain 20 percent.

Athens, ME

Tonight
Rain
42°
70%
Monday
Partly Cloudy
65°/ 40° 18°/
0%
Tuesday
Mostly Cloudy
62°/ 40° 17°/
0%
Wednesday
Sunny
65°/ 40° 18°/
0%
Thursday
Sunny
68°/ 42° 20°/
0%
Friday
Partly Cloudy
68°/ 45° 20°/
0%
Saturday
Rain Showers
65°18°
30%

Night: Mostly cloudy. Rain likely in the evening. Patchy fog. Lows in the lower 40s. Light and variable winds. Chance of rain 70 percent.

Danforth, ME

Tonight
Rain
45°
20%
Monday
Partly Cloudy
60°/ 40° 16°/
0%
Tuesday
Partly Cloudy
62°/ 38° 17°/
0%
Wednesday
Sunny
62°/ 38° 17°/
0%
Thursday
Sunny
68°/ 42° 20°/
0%
Friday
Partly Cloudy
65°/ 45° 18°/
0%
Saturday
Partly Cloudy
65°/ 45° 18°/
0%
Sunday
Partly Cloudy
65°18°
0%

Night: Mostly cloudy. A slight chance of rain this evening. Patchy fog after midnight. Lows in the mid 40s. South winds around 5 mph with gusts up to 15 mph this evening, becoming light and variable. Chance of rain 20 percent.

Whitefield, ME

Tonight
Rain Showers
45°
70%
Monday
Partly Cloudy
68°/ 42° 20°/
0%
Tuesday
Mostly Cloudy
65°/ 42° 18°/
0%
Wednesday
Sunny
65°/ 42° 18°/
0%
Thursday
Sunny
68°/ 45° 20°/
0%
Friday
Partly Cloudy
68°/ 45° 20°/
30%
Saturday
Rain Showers
68°20°
40%

Night: Cloudy. Rain likely in the evening, then a chance of showers after midnight. Patchy fog. Lows in the mid 40s. Light and variable winds. Chance of rain 70 percent.

Augusta, ME

Tonight
Rain Showers
45°
70%
Monday
Partly Cloudy
65°/ 42° 18°/
0%
Tuesday
Mostly Cloudy
62°/ 42° 17°/
0%
Wednesday
Sunny
65°/ 42° 18°/
0%
Thursday
Sunny
65°/ 45° 18°/
0%
Friday
Partly Cloudy
65°/ 48° 18°/
0%
Saturday
Rain Showers
65°18°
30%

Night: Cloudy. Rain likely in the evening, then a slight chance of showers after midnight. Patchy fog. Lows in the mid 40s. Light and variable winds. Chance of rain 70 percent.

Dover-Foxcroft, ME

Tonight
Rain
45°
40%
Monday
Sunny
62°/ 40° 17°/
0%
Tuesday
Partly Cloudy
62°/ 38° 17°/
0%
Wednesday
Sunny
65°/ 38° 18°/
0%
Thursday
Sunny
68°/ 42° 20°/
0%
Friday
Partly Cloudy
68°/ 45° 20°/
0%
Saturday
Partly Cloudy
68°/ 45° 20°/
0%
Sunday
Partly Cloudy
68°20°
0%

Night: Cloudy with a chance of rain this evening, then partly cloudy after midnight. Patchy fog after midnight. Lows in the mid 40s. South winds 5 to 10 mph, becoming west after midnight. Chance of rain 40 percent.

Houlton, ME

Tonight
Rain
42°
20%
Monday
Partly Cloudy
58°/ 38° 14°/
0%
Tuesday
Partly Cloudy
60°/ 32° 16°/
0%
Wednesday
Sunny
62°/ 35° 17°/
0%
Thursday
Sunny
68°/ 38° 20°/
0%
Friday
Partly Cloudy
68°/ 40° 20°/
0%
Saturday
Partly Cloudy
65°/ 42° 18°/
0%
Sunday
Partly Cloudy
65°18°
0%

Night: Mostly cloudy. A slight chance of rain this evening. Patchy fog after midnight. Lows in the lower 40s. Southwest winds 5 to 10 mph. Chance of rain 20 percent.

Millinocket, ME

Tonight
Rain
45°
20%
Monday
Partly Cloudy
58°/ 38° 14°/
0%
Tuesday
Partly Cloudy
62°/ 35° 17°/
0%
Wednesday
Sunny
62°/ 38° 17°/
0%
Thursday
Sunny
68°/ 40° 20°/
0%
Friday
Partly Cloudy
68°/ 42° 20°/
0%
Saturday
Partly Cloudy
65°/ 42° 18°/
0%
Sunday
Partly Cloudy
65°18°
0%

Night: Mostly cloudy with a slight chance of rain this evening, then partly cloudy after midnight. Patchy fog after midnight. Lows in the mid 40s. South winds 5 to 10 mph, becoming southwest after midnight. Chance of rain 20 percent.

Arrowsic, ME

Tonight
Rain Showers
45°
90%
Monday
Partly Cloudy
68°/ 42° 20°/
0%
Tuesday
Mostly Cloudy
65°/ 42° 18°/
0%
Wednesday
Sunny
65°/ 42° 18°/
0%
Thursday
Partly Cloudy
68°/ 45° 20°/
0%
Friday
Mostly Cloudy
68°/ 48° 20°/
30%
Saturday
Rain Showers
65°18°
40%

Night: Cloudy. Rain in the evening, then a slight chance of showers after midnight. Patchy fog. Lows in the mid 40s. Light and variable winds. Chance of rain 90 percent.

Greenville, ME

Tonight
Rain
45°
40%
Monday
Partly Cloudy
55°/ 38° 13°/
0%
Tuesday
Partly Cloudy
58°/ 38° 14°/
0%
Wednesday
Sunny
62°/ 38° 17°/
0%
Thursday
Sunny
65°/ 42° 18°/
0%
Friday
Partly Cloudy
65°/ 45° 18°/
0%
Saturday
Partly Cloudy
65°/ 45° 18°/
0%
Sunday
Partly Cloudy
65°18°
0%

Night: Cloudy with a chance of rain this evening, then partly cloudy after midnight. Patchy fog after midnight. Lows in the mid 40s. South winds 5 to 10 mph, becoming west after midnight. Chance of rain 40 percent.

Portland, ME

Tonight
Rain Showers
45°
100%
Monday
Partly Cloudy
68°/ 45° 20°/
0%
Tuesday
Mostly Cloudy
65°/ 45° 18°/
0%
Wednesday
Sunny
65°/ 45° 18°/
0%
Thursday
Partly Cloudy
65°/ 45° 18°/
0%
Friday
Mostly Cloudy
65°/ 48° 18°/
40%
Saturday
Rain Showers
65°18°
40%

Night: Rain in the evening, then a chance of showers after midnight. Patchy fog. Lows in the mid 40s. Light and variable winds. Chance of rain near 100 percent.

Farmington, ME

Tonight
Rain
42°
70%
Monday
Partly Cloudy
62°/ 40° 17°/
0%
Tuesday
Mostly Cloudy
62°/ 40° 17°/
0%
Wednesday
Sunny
62°/ 40° 17°/
0%
Thursday
Sunny
65°/ 42° 18°/
0%
Friday
Partly Cloudy
65°/ 45° 18°/
0%
Saturday
Rain Showers
65°18°
30%

Night: Cloudy with rain likely in the evening, then partly cloudy after midnight. Patchy fog. Lows in the lower 40s. Light and variable winds. Chance of rain 70 percent.

Names listed above may include county names.

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