GRAND LAKE STREAM, ME 04637 Weather Forecast & Current Conditions

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MILLINOCKET, ME
Current Weather

4:53 AM EDT AUG 14, 2025
Overcast
70°F
Feels Like: 70°F
Dewpoint: 68°F
Rel. Hum.: 93%
Visibility: 9 miles
Wind: Calm
Pressure: 29.81 inches
Last 72 hours

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GRAND LAKE STREAM, ME 04637
Weather Forecast

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TODAY
Patchy fog this morning. Mostly cloudy with scattered thunderstorms. Scattered showers this morning, then numerous showers this afternoon. Not as warm with highs in the lower 80s. Southwest winds around 5 mph, becoming north around 5 mph this afternoon. Chance of rain 70 percent.
TONIGHT
Partly cloudy with isolated showers in the evening, then mostly clear after midnight. Less humid with lows in the mid 50s. North winds around 5 mph. Chance of rain 20 percent.
FRIDAY
Sunny. Highs in the upper 70s. North winds around 5 mph.
FRIDAY NIGHT
Mostly clear. Patchy fog. Lows in the lower 50s. Northeast winds around 5 mph in the evening, becoming light and variable.
SATURDAY
Patchy fog in the morning. Sunny. Highs around 80. South winds around 5 mph.
SATURDAY NIGHT
Mostly clear in the evening, then becoming partly cloudy. Lows in the upper 50s.
SUNDAY
Mostly sunny. A chance of showers in the afternoon. Highs in the lower 80s. Chance of rain 50 percent.
SUNDAY NIGHT
Mostly cloudy in the evening, then becoming partly cloudy. A chance of showers. Lows in the lower 50s. Chance of rain 50 percent.
MONDAY
Sunny. Highs in the lower 70s.
MONDAY NIGHT
Mostly clear in the evening, then becoming partly cloudy. Lows in the lower 50s.
TUESDAY
Mostly sunny. Highs in the lower 70s.
TUESDAY NIGHT
Partly cloudy. Lows in the lower 50s.
WEDNESDAY
Mostly sunny. Highs in the lower 70s.

Visible Weather Satellite
GRAND LAKE STREAM, ME 04637
Infrared Weather Satellite
GRAND LAKE STREAM, ME 04637
NEXRAD Weather Radar
GRAND LAKE STREAM, ME 04637

MILLINOCKET, ME 3 hourly weather forecast

weather forecast created  6:00 PM MDT  8/13/2025
Thursday
14 AUG 2025
GRAND LAKE STREAM, ME 04637 weather forecast Day 1, 0 hours 2 AM 71° 71° Mostly Cloudy 35%
RAIN
.01–.1 in
0% Thunder
( 19% severe)
SW   1 87% 67°
Low 67° GRAND LAKE STREAM, ME 04637 weather forecast Day 1, 3 hours 5 AM 68° 68° Mostly Cloudy WSW   1 97% 67°
High 82° GRAND LAKE STREAM, ME 04637 weather forecast Day 1, 6 hours 8 AM 71° 71° Mostly Cloudy 48%
RAIN
.1–.25 in
0% Thunder
( 24% severe)
NNW   2 87% 67°

Mostly Cloudy

Chance of Rain

GRAND LAKE STREAM, ME 04637 weather forecast Day 1, 9 hours 11 AM 76° 78° Mostly Cloudy N   3 71% 66°
GRAND LAKE STREAM, ME 04637 weather forecast Day 1, 12 hours 2 PM 80° 81° Partly Cloudy 26%
RAIN
.01–.1 in
0% Thunder
( 15% severe)
N   5 54% 62°
GRAND LAKE STREAM, ME 04637 weather forecast Day 1, 15 hours 5 PM 81° 81° Partly Cloudy N   5 47% 59°
GRAND LAKE STREAM, ME 04637 weather forecast Day 1, 18 hours 8 PM 74° 74° Partly Cloudy 4%

0% Thunder
( 3% severe)
N   3 57% 58°
GRAND LAKE STREAM, ME 04637 weather forecast Day 1, 21 hours 11 PM 65° 65° Clear N   3 60% 51°
Friday
15 AUG 2025
GRAND LAKE STREAM, ME 04637 weather forecast Day 2, 0 hours 2 AM 59° 59° Clear 1%

0% Thunder
( 0% severe)
N   5 67% 48°
Low 53° GRAND LAKE STREAM, ME 04637 weather forecast Day 2, 3 hours 5 AM 54° 53° Clear N   5 74% 46°
High 79° GRAND LAKE STREAM, ME 04637 weather forecast Day 2, 6 hours 8 AM 60° 60° Clear 0%

0% Thunder
( 1% severe)
NNE   6 60% 46°

Clear



GRAND LAKE STREAM, ME 04637 weather forecast Day 2, 9 hours 11 AM 70° 70° Clear NNE   6 39% 44°
GRAND LAKE STREAM, ME 04637 weather forecast Day 2, 12 hours 2 PM 76° 77° Clear 0%

0% Thunder
( 0% severe)
N   5 31% 43°
GRAND LAKE STREAM, ME 04637 weather forecast Day 2, 15 hours 5 PM 78° 78° Clear NNE   3 30% 44°
GRAND LAKE STREAM, ME 04637 weather forecast Day 2, 18 hours 8 PM 69° 69° Clear 0%

0% Thunder
( 0% severe)
  CALM 47% 48°
GRAND LAKE STREAM, ME 04637 weather forecast Day 2, 21 hours 11 PM 60° 61° Clear   CALM 67% 49°

MILLINOCKET, ME extended weather forecast

Saturday
16 AUG 2025
Sunday
17 AUG 2025
Monday
18 AUG 2025
Tuesday
19 AUG 2025
Wednesday
20 AUG 2025
Low 51° Low 58° Low 49° Low 47° Low 50°
High 79° High 75° High 72° High 73° High 73°
GRAND LAKE STREAM, ME 04637 weather forecast Day 3 GRAND LAKE STREAM, ME 04637 weather forecast Day 4 GRAND LAKE STREAM, ME 04637 weather forecast Day 5 GRAND LAKE STREAM, ME 04637 weather forecast Day 6 GRAND LAKE STREAM, ME 04637 weather forecast Day 7
Clear
5% Rain
Mostly Cloudy
59% Rain
Clear
17% Rain
Clear
10% Rain
Partly Cloudy
31% Rain
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