Mount Morris, MI Weather & Growing Conditions
Overnight
61°F
Partly Cloudy
Partly cloudy. Low around 61, with temperatures rising to around 63 overnight. South wind around 12 mph, with gusts as high as 22 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 61°F | Partly Cloudy | 12 mph S | 6% |
| Wednesday | 69°F | Light Rain | 13 to 16 mph S | 96% |
| Wednesday Night | 49°F | Light Rain then Mostly Cloudy | 8 to 14 mph SSW | 90% |
| Thursday | 58°F | Mostly Cloudy then Slight Chance Light Rain | 10 to 15 mph SW | 23% |
| Thursday Night | 40°F | Light Rain Likely | 3 to 8 mph W | 64% |
| Friday | 50°F | Light Rain Likely | 5 to 10 mph NW | 64% |
| Friday Night | 33°F | Light Rain Likely | 7 to 10 mph NNW | 62% |
| Saturday | 49°F | Slight Chance Light Rain then Partly Sunny | 7 to 10 mph NW | 20% |
| Saturday Night | 29°F | Partly Cloudy | 6 mph W | 1% |
| Sunday | 55°F | Mostly Sunny | 7 to 13 mph W | 6% |
| Sunday Night | 30°F | Partly Cloudy | 5 to 12 mph W | 6% |
| Monday | 58°F | Mostly Sunny | 5 to 10 mph WSW | 2% |
| Monday Night | 36°F | Partly Cloudy | 9 mph WSW | 5% |
| Tuesday | 60°F | Mostly Sunny | 8 to 13 mph W | 6% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Mount Morris, MI
Last spring frost
May 8
First fall frost
Oct 5
Growing season
148 days
Hardiness zone
6a
Explore more for Mount Morris, MI: full frost dates · planting calendar · Michigan frost dates
Climate data from the nearest NOAA station, Burton 4N, Mi (6 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.