Water Temperature of the Au Sable River in Mio, MI
Current Water Temperature
Measurement Time: Sunday, June 22, 2025, 8:45 AM EDT
Temperature Locations
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Local Points of Interest
Mio DamSponsored Content
Station Name: AU SABLE RIVER AT MIO, MI
Data Source: Water Data - usgc.gov
Elevation Above Sea Level: 945 feet / 288 meters
Nearest Address:
Morenci Avenue
Mio, MI 48647
Oscoda County
GPS Coordinates: 44.66001385, -84.1311167
Nearby Water Temperatures
Au Sable River, Luzerne, MI (8.0 mi)North Branch Au Sable River, Grayling, MI (14.7 mi)
Au Sable River, Curran, MI (14.8 mi)
South Branch Au Sable River, Grayling, MI (16.3 mi)
Au Sable River, Glennie, MI (17.5 mi)
Au Sable River, South Branch, MI (24.3 mi)
Au Sable River, Glennie, MI (26.6 mi)
Au Sable River, Oscoda, MI (30.4 mi)
Manistee River, Grayling, MI (35.3 mi)
Au Sable River, Oscoda, MI (37.6 mi)
Rifle River, Sterling, MI (41.0 mi)
Thunder Bay River, Alpena, MI (44.3 mi)
Lake Huron, Alpena, MI (47.9 mi)
Little Traverse Bay, Petoskey, MI (69.5 mi)
Lake Huron, Bois Blanc Island, MI (76.9 mi)
Weather for Mio, Michigan
Current Weather

Humidity: 59%
Feels Like: 99.9°F
Wind: WSW 10.3 mph
Wind Gusts: 11.8 mph
Precipitation: 0 in
Cloud Cover: 50%
Visibility: 9 mi
UV Index: 9.5
Five Day Weather Forecast

Sun
H: 95°F
L: 78°F

Mon
H: 93°F
L: 77°F

Tue
H: 80°F
L: 66°F

Wed
H: 80°F
L: 59°F

Thu
H: 74°F
L: 59°F
Air Quality
Nitrogen Dioxide: 2.41 μg/m3
Sulphur Dioxide: 1.85 μg/m3
Ozone: 115 μg/m3
Astronomical
Sun Transit: 1:38 PM
Sunset: 9:26 PM
Daylight: 15 hrs 34 mins
Moon Transit: 10:48 AM
Moonset: 6:51 PM
Moon Phase: Waning Crescent
Moon Illumination: 4.6%
Best Times for Fishing or Hunting
Major Periods
12:00 AM - 12:00 AM10:18 AM - 12:48 AM
Minor Periods
6:21 PM - 7:51 PM2:31 AM - 4:01 AM
Action Rating: 2 out of 5
Heat Advisory issued June 22 at 3:21AM EDT until June 23 at 8:00PM EDT by NWS Gaylord MI
Effective: Sun June 22, 2025, 3:21 AM
Expires: Sun June 22, 2025, 3:30 PM
* WHAT...High temperatures in the lower and middle 90s today and Monday with overnight low temperatures only dropping into the 70s to lower 80s tonight. The combination of heat and humidity will result in heat indices of 95 to 104 degrees during the afternoon hours each day. * WHERE...Northern Lower Michigan. * WHEN...Until 8 PM EDT Monday. * IMPACTS...Hot temperatures and high humidity may cause heat related illnesses.
Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. Take extra precautions when outside. Wear lightweight and loose fitting clothing. Try to limit strenuous activities to early morning or evening. Take action when you see symptoms of heat exhaustion and heat stroke. To reduce risk during outdoor work, the Occupational Safety and Health Administration recommends scheduling frequent rest breaks in shaded or air conditioned environments. Anyone overcome by heat should be moved to a cool and shaded location. Heat stroke is an emergency! Call 9 1 1.
Heat Advisory issued June 22 at 3:21AM EDT until June 23 at 8:00PM EDT by NWS Gaylord MI
Effective: Sun June 22, 2025, 3:21 AM
Expires: Sun June 22, 2025, 3:30 PM
* WHAT...High temperatures in the lower and middle 90s today and Monday with overnight low temperatures only dropping into the 70s to lower 80s tonight. The combination of heat and humidity will result in heat indices of 95 to 104 degrees during the afternoon hours each day. * WHERE...Northern Lower Michigan. * WHEN...Until 8 PM EDT Monday. * IMPACTS...Hot temperatures and high humidity may cause heat related illnesses.
Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. Take extra precautions when outside. Wear lightweight and loose fitting clothing. Try to limit strenuous activities to early morning or evening. Take action when you see symptoms of heat exhaustion and heat stroke. To reduce risk during outdoor work, the Occupational Safety and Health Administration recommends scheduling frequent rest breaks in shaded or air conditioned environments. Anyone overcome by heat should be moved to a cool and shaded location. Heat stroke is an emergency! Call 9 1 1.
Heat Advisory issued June 22 at 3:21AM EDT until June 23 at 8:00PM EDT by NWS Gaylord MI
Effective: Sun June 22, 2025, 3:21 AM
Expires: Sun June 22, 2025, 3:30 PM
* WHAT...High temperatures in the lower and middle 90s today and Monday with overnight low temperatures only dropping into the 70s to lower 80s tonight. The combination of heat and humidity will result in heat indices of 95 to 104 degrees during the afternoon hours each day. * WHERE...Northern Lower Michigan. * WHEN...Until 8 PM EDT Monday. * IMPACTS...Hot temperatures and high humidity may cause heat related illnesses.
Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. Take extra precautions when outside. Wear lightweight and loose fitting clothing. Try to limit strenuous activities to early morning or evening. Take action when you see symptoms of heat exhaustion and heat stroke. To reduce risk during outdoor work, the Occupational Safety and Health Administration recommends scheduling frequent rest breaks in shaded or air conditioned environments. Anyone overcome by heat should be moved to a cool and shaded location. Heat stroke is an emergency! Call 9 1 1.
Heat Advisory issued June 22 at 3:21AM EDT until June 23 at 8:00PM EDT by NWS Gaylord MI
Effective: Sun June 22, 2025, 3:21 AM
Expires: Sun June 22, 2025, 3:30 PM
* WHAT...High temperatures in the lower and middle 90s today and Monday with overnight low temperatures only dropping into the 70s to lower 80s tonight. The combination of heat and humidity will result in heat indices of 95 to 104 degrees during the afternoon hours each day. * WHERE...Northern Lower Michigan. * WHEN...Until 8 PM EDT Monday. * IMPACTS...Hot temperatures and high humidity may cause heat related illnesses.
Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. Take extra precautions when outside. Wear lightweight and loose fitting clothing. Try to limit strenuous activities to early morning or evening. Take action when you see symptoms of heat exhaustion and heat stroke. To reduce risk during outdoor work, the Occupational Safety and Health Administration recommends scheduling frequent rest breaks in shaded or air conditioned environments. Anyone overcome by heat should be moved to a cool and shaded location. Heat stroke is an emergency! Call 9 1 1.
Heat Advisory issued June 22 at 3:21AM EDT until June 23 at 8:00PM EDT by NWS Gaylord MI
Effective: Sun June 22, 2025, 3:21 AM
Expires: Sun June 22, 2025, 3:30 PM
* WHAT...High temperatures in the lower and middle 90s today and Monday with overnight low temperatures only dropping into the 70s to lower 80s tonight. The combination of heat and humidity will result in heat indices of 95 to 104 degrees during the afternoon hours each day. * WHERE...Northern Lower Michigan. * WHEN...Until 8 PM EDT Monday. * IMPACTS...Hot temperatures and high humidity may cause heat related illnesses.
Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. Take extra precautions when outside. Wear lightweight and loose fitting clothing. Try to limit strenuous activities to early morning or evening. Take action when you see symptoms of heat exhaustion and heat stroke. To reduce risk during outdoor work, the Occupational Safety and Health Administration recommends scheduling frequent rest breaks in shaded or air conditioned environments. Anyone overcome by heat should be moved to a cool and shaded location. Heat stroke is an emergency! Call 9 1 1.
Weather Forecast
Average Temperature: 85.8°F
Average Humidity: 67%
Wind: 12.5 mph
UV Index: 2.7
Air Quality
Nitrogen Dioxide: 3.61 μg/m3
Sulphur Dioxide: 2.5 μg/m3
Ozone: 107.32 μg/m3
Astronomical
Sun Transit: 1:38 PM
Sunset: 9:26 PM
Daylight: 15 hrs 34 mins
Moon Transit: 10:48 AM
Moonset: 6:51 PM
Moon Phase: Waning Crescent
Moon Illumination: 4.6%
Best Times for Fishing or Hunting
Major Periods
12:00 AM - 12:00 AM10:18 AM - 12:48 AM
Minor Periods
6:21 PM - 7:51 PM2:31 AM - 4:01 AM
Action Rating: 2 out of 5
Weather Forecast
Average Temperature: 84.2°F
Average Humidity: 67%
Wind: 16.3 mph
UV Index: 2.9
Air Quality
Nitrogen Dioxide: 3.74 μg/m3
Sulphur Dioxide: 2.89 μg/m3
Ozone: 105.72 μg/m3
Astronomical
Sun Transit: 1:38 PM
Sunset: 9:26 PM
Daylight: 15 hrs 34 mins
Moon Transit: 11:49 AM
Moonset: 8:13 PM
Moon Phase: Waning Crescent
Moon Illumination: 1.0%
Best Times for Fishing or Hunting
Major Periods
12:00 AM - 12:00 AM11:19 AM - 1:49 PM
Minor Periods
7:43 PM - 9:13 PM3:08 AM - 4:38 AM
Action Rating: 3 out of 5
Weather Forecast
Average Temperature: 74.3°F
Average Humidity: 85%
Wind: 8.3 mph
UV Index: 2.6
Air Quality
Nitrogen Dioxide: 3.17 μg/m3
Sulphur Dioxide: 0.97 μg/m3
Ozone: 97.24 μg/m3
Astronomical
Sun Transit: 1:39 PM
Sunset: 9:26 PM
Daylight: 15 hrs 34 mins
Moon Transit: 12:54 AM
Moonset: 9:24 PM
Moon Phase: New
Moon Illumination: 0.0%
Best Times for Fishing or Hunting
Major Periods
12:40 AM - 3:10 AM12:24 AM - 2:54 PM
Minor Periods
8:54 PM - 10:24 PM3:57 AM - 5:27 AM
Action Rating: 4 out of 5
Weather Forecast
Average Temperature: 68.4°F
Average Humidity: 68%
Wind: 6.9 mph
UV Index: 1.2
Air Quality
Nitrogen Dioxide: 3.85 μg/m3
Sulphur Dioxide: 0.3 μg/m3
Ozone: 73.76 μg/m3
Astronomical
Sun Transit: 1:39 PM
Sunset: 9:26 PM
Daylight: 15 hrs 34 mins
Moon Transit: 1:58 PM
Moonset: 10:22 PM
Moon Phase: New
Moon Illumination: 1.6%
Best Times for Fishing or Hunting
Major Periods
1:45 AM - 4:15 AM1:28 PM - 3:58 PM
Minor Periods
9:52 PM - 11:22 PM4:59 AM - 6:29 AM
Action Rating: 4 out of 5
Weather Forecast
Average Temperature: 66.3°F
Average Humidity: 92%
Wind: 7.6 mph
UV Index: 0.1
Air Quality
Nitrogen Dioxide: 3.98 μg/m3
Sulphur Dioxide: 0.65 μg/m3
Ozone: 65.08 μg/m3
Astronomical
Sun Transit: 1:39 PM
Sunset: 9:26 PM
Daylight: 15 hrs 33 mins
Moon Transit: 3:00 PM
Moonset: 11:05 PM
Moon Phase: New
Moon Illumination: 0.1%
Best Times for Fishing or Hunting
Major Periods
2:49 AM - 5:19 AM2:30 PM - 5:00 PM
Minor Periods
12:00 AM - 12:00 AM6:13 AM - 7:43 AM
Action Rating: 4 out of 5