Water Temperature of the North Branch Au Sable River in Grayling, MI
Current Water Temperature
34.0°F
Measurement Time: Thursday, March 19, 2026, 1:45 AM EDT
Temperature Locations
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Local Points of Interest
Lovells, MI; Wildwood, MINorth 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°F

Mist
23.4°F
22.6°F
96%
W 4 mph
6.1 mph
17.7°F
16°F
0 in
100%
4 mi
1016 mbar
0
Five Day Weather Forecast

Thu
H: 41°F
L: 20°F

Fri
H: 40°F
L: 32°F

Sat
H: 39°F
L: 30°F

Sun
H: 33°F
L: 26°F

Mon
H: 29°F
L: 18°F
Air Quality
AQI:
1 - Good
PM2.5:
14.85 μg/m3
PM10:
16.25 μg/m3
Carbon Monoxide: 246.85 μg/m3
Nitrogen Dioxide: 3.35 μg/m3
Sulphur Dioxide: 1.65 μg/m3
Ozone: 104 μg/m3
Nitrogen Dioxide: 3.35 μg/m3
Sulphur Dioxide: 1.65 μg/m3
Ozone: 104 μg/m3
Astronomical
Sunrise: 7:42 AM
Sun Transit: 12:00 AM
Sunset: 7:49 PM
Daylight: 12 hrs 7 mins
Sun Transit: 12:00 AM
Sunset: 7:49 PM
Daylight: 12 hrs 7 mins
Moonrise: 7:48 AM
Moon Transit: 1:31 AM
Moonset: 8:57 PM
Moon Phase: New
Moon Illumination: 0.3%
Moon Transit: 1:31 AM
Moonset: 8:57 PM
Moon Phase: New
Moon Illumination: 0.3%
Best Times for Fishing or Hunting
Major Periods
1:01 AM - 3:31 AM1:01 AM - 3:31 AM
Minor Periods
8:27 PM - 9:57 PM7:18 AM - 8:48 AM
Action Rating: 4 out of 5
Thursday, March 19, 2026
Weather Forecast
Partly Cloudy
40.8°F
19.9°F
31.9°F
80%
0 in
0%
0%
8.5 mph
0.6
Air Quality
AQI:
1 - Good
PM2.5:
10.07 μg/m3
PM10:
10.86 μg/m3
Carbon Monoxide: 223.85 μg/m3
Nitrogen Dioxide: 4.27 μg/m3
Sulphur Dioxide: 2.28 μg/m3
Ozone: 96.28 μg/m3
Nitrogen Dioxide: 4.27 μg/m3
Sulphur Dioxide: 2.28 μg/m3
Ozone: 96.28 μg/m3
Astronomical
Sunrise: 7:42 AM
Sun Transit: 12:00 AM
Sunset: 7:49 PM
Daylight: 12 hrs 7 mins
Sun Transit: 12:00 AM
Sunset: 7:49 PM
Daylight: 12 hrs 7 mins
Moonrise: 7:48 AM
Moon Transit: 1:31 AM
Moonset: 8:57 PM
Moon Phase: New
Moon Illumination: 0.3%
Moon Transit: 1:31 AM
Moonset: 8:57 PM
Moon Phase: New
Moon Illumination: 0.3%
Best Times for Fishing or Hunting
Major Periods
1:01 AM - 3:31 AM1:01 AM - 3:31 AM
Minor Periods
8:27 PM - 9:57 PM7:18 AM - 8:48 AM
Action Rating: 4 out of 5
Friday, March 20, 2026
Weather Forecast
Patchy rain nearby
39.9°F
32.4°F
36.6°F
94%
0.17 in
89%
0%
8.5 mph
0.3
Air Quality
AQI:
2 - Moderate
PM2.5:
20.18 μg/m3
PM10:
21.23 μg/m3
Carbon Monoxide: 232.17 μg/m3
Nitrogen Dioxide: 4.05 μg/m3
Sulphur Dioxide: 1.57 μg/m3
Ozone: 110.12 μg/m3
Nitrogen Dioxide: 4.05 μg/m3
Sulphur Dioxide: 1.57 μg/m3
Ozone: 110.12 μg/m3
Astronomical
Sunrise: 7:40 AM
Sun Transit: 10:27 AM
Sunset: 7:50 PM
Daylight: 12 hrs 10 mins
Sun Transit: 10:27 AM
Sunset: 7:50 PM
Daylight: 12 hrs 10 mins
Moonrise: 8:09 AM
Moon Transit: 3:04 PM
Moonset: 10:17 PM
Moon Phase: New
Moon Illumination: 2.8%
Moon Transit: 3:04 PM
Moonset: 10:17 PM
Moon Phase: New
Moon Illumination: 2.8%
Best Times for Fishing or Hunting
Major Periods
2:55 AM - 5:25 AM2:34 PM - 5:04 PM
Minor Periods
9:47 PM - 11:17 PM7:39 AM - 9:09 AM
Action Rating: 4 out of 5
Saturday, March 21, 2026
Weather Forecast
Overcast
39.4°F
30.4°F
34.8°F
81%
0 in
0%
0%
9.6 mph
0.6
Air Quality
AQI:
1 - Good
PM2.5:
7.35 μg/m3
PM10:
7.84 μg/m3
Carbon Monoxide: 244.33 μg/m3
Nitrogen Dioxide: 2.92 μg/m3
Sulphur Dioxide: 1.1 μg/m3
Ozone: 105.6 μg/m3
Nitrogen Dioxide: 2.92 μg/m3
Sulphur Dioxide: 1.1 μg/m3
Ozone: 105.6 μg/m3
Astronomical
Sunrise: 7:39 AM
Sun Transit: 12:00 AM
Sunset: 7:52 PM
Daylight: 12 hrs 13 mins
Sun Transit: 12:00 AM
Sunset: 7:52 PM
Daylight: 12 hrs 13 mins
Moonrise: 8:33 AM
Moon Transit: 3:56 PM
Moonset: 11:38 PM
Moon Phase: Waxing Crescent
Moon Illumination: 7.8%
Moon Transit: 3:56 PM
Moonset: 11:38 PM
Moon Phase: Waxing Crescent
Moon Illumination: 7.8%
Best Times for Fishing or Hunting
Major Periods
3:46 AM - 6:16 AM3:26 PM - 5:56 PM
Minor Periods
12:00 AM - 12:00 AM8:03 AM - 9:33 AM
Action Rating: 3 out of 5
Sunday, March 22, 2026
Weather Forecast
Moderate or heavy freezing rain
32.5°F
25.6°F
30.5°F
95%
0.61 in
77%
68%
12.5 mph
0.3
Air Quality
AQI:
1 - Good
PM2.5:
3.27 μg/m3
PM10:
3.44 μg/m3
Carbon Monoxide: 183.6 μg/m3
Nitrogen Dioxide: 3.1 μg/m3
Sulphur Dioxide: 1.15 μg/m3
Ozone: 91.32 μg/m3
Nitrogen Dioxide: 3.1 μg/m3
Sulphur Dioxide: 1.15 μg/m3
Ozone: 91.32 μg/m3
Astronomical
Sunrise: 7:37 AM
Sun Transit: 12:00 AM
Sunset: 7:53 PM
Daylight: 12 hrs 16 mins
Sun Transit: 12:00 AM
Sunset: 7:53 PM
Daylight: 12 hrs 16 mins
Moonrise: 9:02 AM
Moon Transit: 4:53 PM
Moonset: 12:38 AM
Moon Phase: Waxing Crescent
Moon Illumination: 14.9%
Moon Transit: 4:53 PM
Moonset: 12:38 AM
Moon Phase: Waxing Crescent
Moon Illumination: 14.9%
Best Times for Fishing or Hunting
Major Periods
4:41 AM - 7:11 AM4:23 PM - 6:53 PM
Minor Periods
8:32 AM - 10:02 AM12:00 AM - 12:00 AM
Action Rating: 3 out of 5
Monday, March 23, 2026
Weather Forecast
Light freezing rain
29.2°F
17.5°F
22.7°F
90%
0.06 in
89%
67%
11.2 mph
0
Air Quality
AQI:
1 - Good
PM2.5:
2.01 μg/m3
PM10:
2.09 μg/m3
Carbon Monoxide: 185.05 μg/m3
Nitrogen Dioxide: 1.86 μg/m3
Sulphur Dioxide: 0.97 μg/m3
Ozone: 94.69 μg/m3
Nitrogen Dioxide: 1.86 μg/m3
Sulphur Dioxide: 0.97 μg/m3
Ozone: 94.69 μg/m3
Astronomical
Sunrise: 7:35 AM
Sun Transit: 12:00 AM
Sunset: 7:54 PM
Daylight: 12 hrs 19 mins
Sun Transit: 12:00 AM
Sunset: 7:54 PM
Daylight: 12 hrs 19 mins
Moonrise: 9:40 AM
Moon Transit: 5:54 PM
Moonset: 1:00 AM
Moon Phase: Waxing Crescent
Moon Illumination: 23.8%
Moon Transit: 5:54 PM
Moonset: 1:00 AM
Moon Phase: Waxing Crescent
Moon Illumination: 23.8%
Best Times for Fishing or Hunting
Major Periods
5:39 AM - 8:09 AM5:24 PM - 7:54 PM
Minor Periods
9:10 AM - 10:40 AM12:30 AM - 2:00 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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