Water Temperature of the Allagash River in Allagash, ME

Current Water Temperature

57.0°F

Measurement Time: Wednesday, September 30, 2026, 8:45 PM EDT

Temperature Locations

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Allagash River

Station Name: Allagash River near Allagash, Maine
Data Source: Water Data - usgc.gov

Elevation Above Sea Level: 623 feet

Nearest Address:
Inn Rd
Allagash, ME 04774
Aroostook County

GPS Coordinates: 47.0697222, -69.0794444

Nearby Water Temperatures

St. John River, Saint Francis, ME (39.4 mi)
Meduxnekeag River, Houlton, ME (86.2 mi)
Piscataquis River, Guilford, ME (131.4 mi)
Grand Lake Stream, Grand Lake Stream, ME (144.6 mi)
Lewy Lake, Princeton, ME (146.3 mi)
Penobscot River, Eddington, ME (156.1 mi)
St. Croix River, Calais, ME (156.6 mi)
Narraguagus River, Cherryfield, ME (178.8 mi)
Gulf of Maine, Eastport, ME (180.3 mi)
Ducktrap River, Lincolnville, ME (189.3 mi)
Sheepscot River, Whitefield, ME (198.3 mi)
Wild River, Gilead, ME (206.5 mi)
Gulf of Maine, Monhegan, ME (232.2 mi)
Gulf of Maine, Portland, ME (242.4 mi)
Gulf of Maine, Cape Elizabeth, ME (250.3 mi)

Weather for Allagash, Maine

Current Weather

39.2°F
Clear
Conditions: Clear
Humidity: 81%
Feels Like: 34°F
Wind: SSW 7.4 mph
Wind Gusts: 30.7 mph
Pressure: 30.45 in
Precipitation: 0 in
Cloud Cover: 5%
Visibility: 6 mi
UV Index: 0

Weather Forecast

Sunny
Sun
H: 46°F
L: 26°F
Sunny
Mon
H: 56°F
L: 39°F
Mist
Tue
H: 45°F
L: 32°F

Air Quality

PM2.5: 1.7 μg/m3
PM10: 2.2 μg/m3
Carbon Monoxide: 107 μg/m3
Nitrogen Dioxide: 0.8 μg/m3
Sulphur Dioxide: 0.7 μg/m3
Ozone: 65 μg/m3

Astronomical

Sunrise: 6:59 AM
Sun Transit: 12:21 AM
Sunset: 5:43 PM
Daylight: 10 hrs 44 mins
Moonrise: 2:36 PM
Moon Transit: 6:51 PM
Moonset: 11:14 PM
Moon Phase: First Quarter
Moon Illumination: 48.3%

Best Times for Fishing or Hunting

Major Periods

8:50 AM - 11:20 AM
6:21 PM - 8:51 PM

Minor Periods

12:00 AM - 12:00 AM
2:06 PM - 3:36 PM

Action Rating: 2 out of 5

Sunday, October 18, 2026

Weather Forecast

Conditions: Sunny
Average Temperature: 35.5°F
Average Humidity: 71%
Chance of Rain: 8%
Wind: 8.3 mph
UV Index: 2.5

Air Quality

AQI: 0 -
PM2.5: 0 μg/m3
PM10: 0 μg/m3
Carbon Monoxide: 0 μg/m3
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3

Astronomical

Sunrise: 6:59 AM
Sun Transit: 12:21 AM
Sunset: 5:43 PM
Daylight: 10 hrs 44 mins
Moonrise: 2:36 PM
Moon Transit: 6:51 PM
Moonset: 11:14 PM
Moon Phase: First Quarter
Moon Illumination: 48.3%

Best Times for Fishing or Hunting

Major Periods

8:50 AM - 11:20 AM
6:21 PM - 8:51 PM

Minor Periods

12:00 AM - 12:00 AM
2:06 PM - 3:36 PM

Action Rating: 2 out of 5

Monday, October 19, 2026

Weather Forecast

Conditions: Sunny
Average Temperature: 45.5°F
Average Humidity: 71%
Chance of Rain: 7%
Wind: 13.9 mph
UV Index: 2.8

Air Quality

AQI: 0 -
PM2.5: 0 μg/m3
PM10: 0 μg/m3
Carbon Monoxide: 0 μg/m3
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3

Astronomical

Sunrise: 7:00 AM
Sun Transit: 12:21 AM
Sunset: 5:41 PM
Daylight: 10 hrs 41 mins
Moonrise: 3:01 PM
Moon Transit: 7:38 PM
Moonset: 12:14 AM
Moon Phase: First Quarter
Moon Illumination: 59.6%

Best Times for Fishing or Hunting

Major Periods

9:37 AM - 12:07 AM
7:08 PM - 9:38 PM

Minor Periods

2:31 PM - 4:01 PM
12:00 AM - 12:00 AM

Action Rating: 2 out of 5

Tuesday, October 20, 2026

Weather Forecast

Conditions: Mist
Average Temperature: 39.4°F
Average Humidity: 81%
Chance of Rain: 14%
Wind: 11.6 mph
UV Index: 2.5

Air Quality

AQI: 0 -
PM2.5: 0 μg/m3
PM10: 0 μg/m3
Carbon Monoxide: 0 μg/m3
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3

Astronomical

Sunrise: 7:02 AM
Sun Transit: 12:21 AM
Sunset: 5:40 PM
Daylight: 10 hrs 38 mins
Moonrise: 3:22 PM
Moon Transit: 8:22 PM
Moonset: 12:24 AM
Moon Phase: First Quarter
Moon Illumination: 70.4%

Best Times for Fishing or Hunting

Major Periods

10:23 AM - 12:53 AM
7:52 PM - 10:22 PM

Minor Periods

2:52 PM - 4:22 PM
12:00 AM - 12:00 AM

Action Rating: 2 out of 5

The times presented here are based upon the solunar theory, which is the idea that the movements of fish and other animals are affected by the location of the sun and moon. The major periods are believed to be the times of the greatest animal activity and occur when the moon is directly overhead or underfoot (lunar transits). The minor periods also see increased activity and occur when the moon is rising or setting. The strongest activity occurs during full or new moons, and the weakest during quarter or three quarter moons. This is indicated by the Action Rating.

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