Water Temperature of the North Branch Au Sable River in Grayling, MI

Current Water Temperature

40.3°F

Measurement Time: Thursday, March 26, 2026, 1:45 AM EDT

Temperature Locations

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Local Points of Interest

Lovells, MI; Wildwood, MI

North Branch Au Sable River

Station Name: NB AU SABLE RIVER AT KELLOGGS BR NEAR LOVELLS, MI
Data Source: Water Data - usgc.gov

Elevation Above Sea Level: 1,043 feet

Nearest Address:
E North Down River Rd
Grayling, MI 49738
Crawford County

GPS Coordinates: 44.71668157, -84.4197413

Nearby Water Temperatures

Au Sable River, Luzerne, MI (6.8 mi)
South Branch Au Sable River, Grayling, MI (7.3 mi)
Au Sable River, Mio, MI (14.7 mi)
Manistee River, Grayling, MI (21.1 mi)
Au Sable River, Curran, MI (29.5 mi)
Au Sable River, Glennie, MI (32.2 mi)
Au Sable River, South Branch, MI (38.6 mi)
Au Sable River, Glennie, MI (40.9 mi)
Au Sable River, Oscoda, MI (45 mi)
Rifle River, Sterling, MI (48.7 mi)
Au Sable River, Oscoda, MI (52.2 mi)
Thunder Bay River, Alpena, MI (54.1 mi)
Little Traverse Bay, Petoskey, MI (57.6 mi)
Lake Huron, Alpena, MI (59.4 mi)
Manistee River, Mesick, MI (65.9 mi)

Weather for Grayling, Michigan

Current Weather

28.6°F

Conditions: Clear

Feels Like: 23.6°F

Heat Index: 34°F

Humidity: 93%

Wind: NNW 4.5 mph

Wind Gusts: 9.4 mph

Wind Chill: 32.7°F

Dew Point: 28.5°F

Precipitation: 0 in

Cloud Cover: 0%

Visibility: 9 mi

Air Pressure: 1006 mbar

UV Index: 0

Five Day Weather Forecast

Thu
H: 47°F
L: 29°F

Fri
H: 23°F
L: 19°F

Sat
H: 32°F
L: 21°F

Sun
H: 48°F
L: 28°F

Mon
H: 59°F
L: 38°F

Air Quality

AQI: 1 - Good

PM2.5: 21.35 μg/m3

PM10: 21.65 μg/m3

Carbon Monoxide: 207.85 μg/m3
Nitrogen Dioxide: 7.15 μg/m3
Sulphur Dioxide: 3.45 μg/m3
Ozone: 68 μg/m3

Astronomical

Sunrise: 7:29 AM
Sun Transit: 12:00 AM
Sunset: 7:58 PM
Daylight: 12 hrs 29 mins

Moonrise: 12:44 AM
Moon Transit: 9:00 PM
Moonset: 4:21 AM
Moon Phase: First Quarter
Moon Illumination: 56.4%

Best Times for Fishing or Hunting

Major Periods

8:46 AM - 11:16 AM
8:30 PM - 11:00 PM

Minor Periods

12:14 AM - 1:44 PM
3:51 AM - 5:21 AM

Action Rating: 2 out of 5

Thursday, March 26, 2026

Weather Forecast

Conditions: Moderate rain

High Temperature: 46.6°F

Low Temperature: 28.6°F

Average Temperature: 37°F

Average Humidity: 87%

Precipitation: 0.42 in

Chance of Rain: 88%

Chance of Snow: 0%

Maximum Wind: 12.1 mph

UV Index: 0.3

Air Quality

AQI: 2 - Moderate

PM2.5: 15.91 μg/m3

PM10: 16.45 μg/m3

Carbon Monoxide: 212.37 μg/m3
Nitrogen Dioxide: 6.13 μg/m3
Sulphur Dioxide: 3.61 μg/m3
Ozone: 75.12 μg/m3

Astronomical

Sunrise: 7:29 AM
Sun Transit: 12:00 AM
Sunset: 7:58 PM
Daylight: 12 hrs 29 mins

Moonrise: 12:44 AM
Moon Transit: 9:00 PM
Moonset: 4:21 AM
Moon Phase: First Quarter
Moon Illumination: 56.4%

Best Times for Fishing or Hunting

Major Periods

8:46 AM - 11:16 AM
8:30 PM - 11:00 PM

Minor Periods

12:14 AM - 1:44 PM
3:51 AM - 5:21 AM

Action Rating: 2 out of 5

Friday, March 27, 2026

Weather Forecast

Conditions: Overcast

High Temperature: 22.8°F

Low Temperature: 18.5°F

Average Temperature: 22.2°F

Average Humidity: 66%

Precipitation: 0 in

Chance of Rain: 0%

Chance of Snow: 0%

Maximum Wind: 11.6 mph

UV Index: 1.2

Air Quality

AQI: 1 - Good

PM2.5: 2.51 μg/m3

PM10: 3.13 μg/m3

Carbon Monoxide: 184.05 μg/m3
Nitrogen Dioxide: 1.55 μg/m3
Sulphur Dioxide: 1.08 μg/m3
Ozone: 91.6 μg/m3

Astronomical

Sunrise: 7:27 AM
Sun Transit: 12:00 AM
Sunset: 7:59 PM
Daylight: 12 hrs 32 mins

Moonrise: 2:00 PM
Moon Transit: 9:54 PM
Moonset: 5:02 AM
Moon Phase: First Quarter
Moon Illumination: 67.4%

Best Times for Fishing or Hunting

Major Periods

9:43 AM - 12:13 AM
9:24 PM - 11:54 PM

Minor Periods

1:30 PM - 3:00 PM
4:32 AM - 6:02 AM

Action Rating: 2 out of 5

Saturday, March 28, 2026

Weather Forecast

Conditions: Moderate or heavy snow showers

High Temperature: 32.2°F

Low Temperature: 21.2°F

Average Temperature: 26.3°F

Average Humidity: 58%

Precipitation: 0.14 in

Chance of Rain: 89%

Chance of Snow: 16%

Maximum Wind: 15 mph

UV Index: 0.8

Air Quality

AQI: 1 - Good

PM2.5: 2.83 μg/m3

PM10: 3.87 μg/m3

Carbon Monoxide: 178.21 μg/m3
Nitrogen Dioxide: 1.73 μg/m3
Sulphur Dioxide: 1.19 μg/m3
Ozone: 97.48 μg/m3

Astronomical

Sunrise: 7:26 AM
Sun Transit: 12:00 AM
Sunset: 8:00 PM
Daylight: 12 hrs 35 mins

Moonrise: 3:17 PM
Moon Transit: 10:45 PM
Moonset: 5:34 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 77.5%

Best Times for Fishing or Hunting

Major Periods

10:37 AM - 1:07 PM
12:00 AM - 12:00 AM

Minor Periods

2:47 PM - 4:17 PM
5:04 AM - 6:34 AM

Action Rating: 2 out of 5

Sunday, March 29, 2026

Weather Forecast

Conditions: Overcast

High Temperature: 47.5°F

Low Temperature: 27.7°F

Average Temperature: 36.3°F

Average Humidity: 53%

Precipitation: 0 in

Chance of Rain: 0%

Chance of Snow: 0%

Maximum Wind: 11.9 mph

UV Index: 0.9

Air Quality

AQI: 1 - Good

PM2.5: 7.39 μg/m3

PM10: 8.15 μg/m3

Carbon Monoxide: 189.64 μg/m3
Nitrogen Dioxide: 4.27 μg/m3
Sulphur Dioxide: 2.62 μg/m3
Ozone: 85.28 μg/m3

Astronomical

Sunrise: 7:24 AM
Sun Transit: 12:00 AM
Sunset: 8:02 PM
Daylight: 12 hrs 38 mins

Moonrise: 4:32 PM
Moon Transit: 11:33 PM
Moonset: 5:59 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 86.2%

Best Times for Fishing or Hunting

Major Periods

11:26 AM - 1:56 PM
12:00 AM - 12:00 AM

Minor Periods

4:02 PM - 5:32 PM
5:29 AM - 6:59 AM

Action Rating: 3 out of 5

Monday, March 30, 2026

Weather Forecast

Conditions: Patchy rain nearby

High Temperature: 59.3°F

Low Temperature: 37.6°F

Average Temperature: 44.5°F

Average Humidity: 81%

Precipitation: 0.02 in

Chance of Rain: 87%

Chance of Snow: 0%

Maximum Wind: 11.9 mph

UV Index: 0

Air Quality

AQI: 1 - Good

PM2.5: 8.72 μg/m3

PM10: 9.26 μg/m3

Carbon Monoxide: 204.23 μg/m3
Nitrogen Dioxide: 4.03 μg/m3
Sulphur Dioxide: 4.02 μg/m3
Ozone: 90.31 μg/m3

Astronomical

Sunrise: 7:22 AM
Sun Transit: 12:00 AM
Sunset: 8:03 PM
Daylight: 12 hrs 41 mins

Moonrise: 5:44 PM
Moon Transit: 12:00 AM
Moonset: 6:19 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 93.0%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
12:11 AM - 2:41 PM

Minor Periods

5:14 PM - 6:44 PM
5:49 AM - 7:19 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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Water Temperature of the North Branch Au Sable River in Grayling, MI

Current Water Temperature

Temperature Locations

Local Points of Interest

Nearby Water Temperatures

Weather for Grayling, Michigan

Current Weather

Five Day Weather Forecast

Air Quality

Astronomical

Best Times for Fishing or Hunting

Major Periods

Minor Periods

Weather Forecast

Air Quality

Astronomical

Best Times for Fishing or Hunting

Major Periods

Minor Periods

Weather Forecast

Air Quality

Astronomical

Best Times for Fishing or Hunting

Major Periods

Minor Periods

Weather Forecast

Air Quality

Astronomical

Best Times for Fishing or Hunting

Major Periods

Minor Periods

Weather Forecast

Air Quality

Astronomical

Best Times for Fishing or Hunting

Major Periods

Minor Periods

Weather Forecast

Air Quality

Astronomical

Best Times for Fishing or Hunting

Major Periods

Minor Periods

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