Local Forecast

Grass Lake, MI Weather Forecast & Alerts

Current conditions, 5-day forecast, active weather alerts for Grass Lake, MI

No Active Alerts

Hour-by-Hour  Current Observation

Tuesday 4:35 AM EDTTuesday 4:35 AM

°F °C
Regional Observations →
70°F

Clear

  • 91° / 73° High / Low
  • 70° Feels Like
  • 0% Chance of Rain

Wind

0 mph

N

UV Index

0

None

Humidity

87%

Dew 66°F

Sun

7:03 AM · 8:09 PM

Rise · Set

Source: MASON (KTEW). Slider scrubs the next 12 hours.

5-Day Outlook

Through Saturday

Local Radar →

Tuesday

91° 73°

Isolated T-storm

Overnight: Slight Chance of Rain Showers

Detailed forecast

Tuesday

A slight chance of rain showers between 11am and 2pm, then a slight chance of showers and thunderstorms. Mostly sunny. High near 91, with temperatures falling to around 89 in the afternoon. Heat index values as high as 98. West southwest wind around 7 mph. Chance of precipitation is 20%. New rainfall amounts less than a tenth of an inch possible.

Night

A slight chance of showers and thunderstorms before 5am. Mostly cloudy, with a low around 72. Heat index values as high as 96. West southwest wind 3 to 7 mph. Chance of precipitation is 20%. New rainfall amounts less than a tenth of an inch possible.

Wednesday

95° 73°

Isolated T-storm

Overnight: Chance of Thunderstorms

Detailed forecast

Wednesday

A slight chance of showers and thunderstorms after 2pm. Sunny, with a high near 94. Heat index values as high as 100. West southwest wind 3 to 12 mph, with gusts as high as 23 mph. Chance of precipitation is 20%.

Night

A chance of showers and thunderstorms before 5am, then a chance of showers and thunderstorms. Partly cloudy, with a low around 72. West southwest wind 5 to 10 mph, with gusts as high as 22 mph. Chance of precipitation is 50%.

Thursday

89° 66°

Chance of Thunderstorms

Overnight: Chance of Thunderstorms

Detailed forecast

Thursday

A chance of showers and thunderstorms before 2pm, then a chance of showers and thunderstorms. Partly sunny, with a high near 88. Chance of precipitation is 50%.

Night

A chance of showers and thunderstorms before 8pm, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 66.

Friday

84° 62°

Chance of Thunderstorms

Overnight: Chance of Scattered Thunderstorms

Detailed forecast

Friday

A chance of showers and thunderstorms before 2pm, then a chance of showers and thunderstorms. Partly sunny, with a high near 84.

Night

A chance of showers and thunderstorms. Partly cloudy, with a low around 62.

Saturday

82° 59°

Partly Sunny

Overnight: Partly Sunny

Detailed forecast

Saturday

A slight chance of rain showers before 8am. Mostly sunny, with a high near 81.

Night

Partly cloudy, with a low around 58.

Grass Lake, MI Weather Analysis Tools