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Grass Lake, MI · Jackson County
Right Now
Partly Cloudy
Water
75°
Wind
6 mph
WSW
Gusts
15 mph
Pressure
29.81
falling
Forecast - Sun, Jun 14
High / Low
71° / 56°
Wind
6 mph
gusts 22 mph
Precip
97%
UV
4
Sunrise
9:59 AM
Sunset
1:14 AM
Today Read
Grass LakeWind read
Calm
6 mph avg
Water read
75°
Warm-water bite
Air range
56° / 71°
today
Precip
97%
watch timing
Today's forecast for Grass Lake has calm wind, 56F to 71F air temperatures, 97% chance of precipitation, and 75F water.
Turn Grass Lake's live water temp, forecast, solunar timing, and fish data into a plan for today — what to throw, when to go, and when to move.
Fishing Forecast
NEW
Major
4:39 PM - 7:09 PM
Minor
8:27 AM - 9:57 AM
Detailed temperature readings across your lake.
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Water Temperature History
Current
78°
Jun 21
Low
32°
Jan 25
Average
57°
Last 12 Months
Warmest avg: June (75°F)
Coolest avg: February (32°F)
Rapid warming: February → March (+14°F)
Sharpest cooling: August → September (-13°F)
Wind speed, gusts, and pressure trends for trip timing.
Swipe days or tap points
4am - 3am
Peak Wind
11 mph
8pm
Peak Gust
22 mph
highest gust
Pressure
29.81 inHg
steady
Visibility
16 mi
24% clouds
Tap chart for details, swipe left or right for different days.Tap chart for details • Swipe for different days
Pressure stability helps plan windows
Tap chart points for pressure details
Nearby Lakes
Fishing Forecast
5/5NEW
Water at 75°F -- warm-water species active.
Nearby Lakes
FAQ
Grass Lake covers 326.00 acres (0.51 square miles) with a maximum depth of 3.96 meters (~13 feet).
Grass Lake is located in Grass Lake, Jackson County, MI. It is accessible to the public for outdoor activities.