Water Temperature of the Allagash River in Allagash, ME

Current Water Temperature

32.0°F

Measurement Time: Saturday, January 17, 2026, 3:00 AM EST

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

1.9°F
Overcast
Overcast
-4.5°F
13.8°F
83%
SSE 2.9 mph
6.1 mph
5.1°F
5.7°F
0 in
100%
9 mi
1017 mbar
0.4

Five Day Weather Forecast

Partly Cloudy
Sat
H: 24°F
L: 6°F
Freezing fog
Sun
H: 27°F
L: 7°F
Heavy snow
Mon
H: 19°F
L: 7°F
Cloudy
Tue
H: 10°F
L: -16°F
Overcast
Wed
H: -12°F
L: -26°F

Air Quality

PM2.5: 4.55 μg/m3
PM10: 4.65 μg/m3
Carbon Monoxide: 167.85 μg/m3
Nitrogen Dioxide: 4.55 μg/m3
Sulphur Dioxide: 3.05 μg/m3
Ozone: 69 μg/m3

Astronomical

Sunrise: 7:16 AM
Sun Transit: 11:46 AM
Sunset: 4:17 PM
Daylight: 9 hrs 1 mins
Moonrise: 6:59 AM
Moon Transit: 10:52 AM
Moonset: 2:50 PM
Moon Phase: New
Moon Illumination: 0.2%

Best Times for Fishing or Hunting

Major Periods

12:49 AM - 3:19 AM
10:22 AM - 12:52 AM

Minor Periods

2:20 PM - 3:50 PM
6:29 AM - 7:59 AM

Action Rating: 4 out of 5

Winter Weather Advisory issued January 17 at 12:29AM EST until January 17 at 10:00PM EST by NWS Caribou ME

Effective: Sat January 17, 2026, 12:29 AM
Expires: Sat January 17, 2026, 12:00 PM

* WHAT...Snow expected. Total snow accumulations between 3 and 5 inches. * WHERE...Northern Washington, Southeast Aroostook, and Central Penobscot Counties. * WHEN...From 10 AM this morning to 10 PM EST this evening. * IMPACTS...Plan on slippery road conditions.

A Winter Weather Advisory for snow means periods of snow will cause primarily travel difficulties. Expect snow covered roads and limited visibilities, and use caution while driving. The latest road conditions for Maine can be obtained by going to newengland511.org.
Saturday, January 17, 2026

Weather Forecast

Partly Cloudy
24.3°F
5.5°F
14.8°F
75%
0 in
0%
0%
6.3 mph
0.2


Air Quality

AQI: 1 - Good
PM2.5: 3.37 μg/m3
PM10: 3.59 μg/m3
Carbon Monoxide: 172.97 μg/m3
Nitrogen Dioxide: 4.16 μg/m3
Sulphur Dioxide: 1.94 μg/m3
Ozone: 71.64 μg/m3

Astronomical

Sunrise: 7:16 AM
Sun Transit: 11:46 AM
Sunset: 4:17 PM
Daylight: 9 hrs 1 mins
Moonrise: 6:59 AM
Moon Transit: 10:52 AM
Moonset: 2:50 PM
Moon Phase: New
Moon Illumination: 0.2%

Best Times for Fishing or Hunting

Major Periods

12:49 AM - 3:19 AM
10:22 AM - 12:52 AM

Minor Periods

2:20 PM - 3:50 PM
6:29 AM - 7:59 AM

Action Rating: 4 out of 5

Sunday, January 18, 2026

Weather Forecast

Freezing fog
26.9°F
7.4°F
17.6°F
95%
0.02 in
74%
24%
9.2 mph
0.2


Air Quality

AQI: 1 - Good
PM2.5: 8.89 μg/m3
PM10: 9.2 μg/m3
Carbon Monoxide: 205.49 μg/m3
Nitrogen Dioxide: 8.73 μg/m3
Sulphur Dioxide: 3.4 μg/m3
Ozone: 51.62 μg/m3

Astronomical

Sunrise: 7:16 AM
Sun Transit: 11:46 AM
Sunset: 4:18 PM
Daylight: 9 hrs 3 mins
Moonrise: 7:34 AM
Moon Transit: 11:43 AM
Moonset: 3:59 PM
Moon Phase: New
Moon Illumination: 2.5%

Best Times for Fishing or Hunting

Major Periods

1:41 AM - 4:11 AM
11:13 AM - 1:43 PM

Minor Periods

3:29 PM - 4:59 PM
7:04 AM - 8:34 AM

Action Rating: 4 out of 5

Monday, January 19, 2026

Weather Forecast

Heavy snow
19.2°F
7.3°F
13.4°F
95%
0.23 in
83%
25%
15.2 mph
0


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: 7:15 AM
Sun Transit: 11:47 AM
Sunset: 4:20 PM
Daylight: 9 hrs 5 mins
Moonrise: 8:02 AM
Moon Transit: 12:32 AM
Moonset: 5:13 PM
Moon Phase: New
Moon Illumination: 0.4%

Best Times for Fishing or Hunting

Major Periods

2:31 AM - 5:01 AM
12:02 AM - 2:32 PM

Minor Periods

4:43 PM - 6:13 PM
7:32 AM - 9:02 AM

Action Rating: 5 out of 5

Tuesday, January 20, 2026

Weather Forecast

Cloudy
10°F
-15.8°F
3.7°F
87%
0 in
0%
26%
13.4 mph
1


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: 7:14 AM
Sun Transit: 11:47 AM
Sunset: 4:21 PM
Daylight: 9 hrs 7 mins
Moonrise: 8:25 AM
Moon Transit: 1:20 PM
Moonset: 6:27 PM
Moon Phase: New
Moon Illumination: 3.1%

Best Times for Fishing or Hunting

Major Periods

3:19 AM - 5:49 AM
12:50 AM - 3:20 PM

Minor Periods

5:57 PM - 7:27 PM
7:55 AM - 9:25 AM

Action Rating: 3 out of 5

Wednesday, January 21, 2026

Weather Forecast

Overcast
-12.2°F
-25.6°F
-16.4°F
91%
0 in
0%
0%
18.3 mph
1


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: 7:13 AM
Sun Transit: 11:47 AM
Sunset: 4:23 PM
Daylight: 9 hrs 10 mins
Moonrise: 8:43 AM
Moon Transit: 2:05 PM
Moonset: 7:40 PM
Moon Phase: Waxing Crescent
Moon Illumination: 8.1%

Best Times for Fishing or Hunting

Major Periods

4:05 AM - 6:35 AM
1:35 PM - 4:05 PM

Minor Periods

7:10 PM - 8:40 PM
8:13 AM - 9:43 AM

Action Rating: 3 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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