Lewiston, MI Weather & Growing Conditions
This Afternoon
68°F
Rain Showers
Rain showers. Mostly cloudy. High near 68, with temperatures falling to around 64 in the afternoon. South wind 10 to 15 mph. Chance of precipitation is 90%. New rainfall amounts less than a tenth of an inch possible.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 68°F | Rain Showers | 10 to 15 mph S | 90% |
| Tonight | 45°F | Rain Showers | 10 mph SW | 87% |
| Thursday | 52°F | Rain Showers | 10 to 15 mph SW | 79% |
| Thursday Night | 31°F | Rain And Snow Showers | 10 to 15 mph NW | 85% |
| Friday | 41°F | Rain And Snow Showers | 10 to 15 mph N | 85% |
| Friday Night | 27°F | Rain And Snow Showers Likely then Mostly Cloudy | 5 to 10 mph N | 67% |
| Saturday | 46°F | Mostly Sunny | 5 to 10 mph NW | 1% |
| Saturday Night | 27°F | Mostly Clear | 5 to 10 mph W | 1% |
| Sunday | 52°F | Mostly Sunny then Slight Chance Rain Showers | 10 to 15 mph W | 16% |
| Sunday Night | 32°F | Slight Chance Rain Showers then Partly Cloudy | 5 to 10 mph NW | 16% |
| Monday | 56°F | Mostly Sunny | 5 to 10 mph W | 5% |
| Monday Night | 37°F | Partly Cloudy | 10 to 15 mph SW | 1% |
| Tuesday | 54°F | Mostly Sunny | 10 to 15 mph W | 2% |
| Tuesday Night | 32°F | Mostly Cloudy | 5 to 10 mph NW | 3% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Lewiston, MI
Last spring frost
May 11
First fall frost
Oct 6
Growing season
146 days
Hardiness zone
5a
Explore more for Lewiston, MI: full frost dates · planting calendar · Michigan frost dates
Climate data from the nearest NOAA station, Atlanta 5 Wnw, Mi (10.1 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.