Lennon, MI Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Lennon, a village in Shiawassee County, Michigan.
Overnight
57°F
Clear
Clear, with a low around 57. South wind around 6 mph.
7-day forecast for Lennon
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 57°F | Clear | 6 mph S | 0% |
| Tuesday | 86°F | Sunny | 8 mph SSW | 0% |
| Tuesday Night | 60°F | Mostly Clear | 5 to 8 mph SSW | 0% |
| Wednesday | 86°F | Mostly Sunny then Slight Chance Showers And Thunderstorms | 5 to 9 mph SW | 20% |
| Wednesday Night | 63°F | Chance Showers And Thunderstorms then Showers And Thunderstorms | 2 to 8 mph W | 77% |
| Thursday | 80°F | Showers And Thunderstorms | 3 to 7 mph WSW | 77% |
| Thursday Night | 61°F | Chance Showers And Thunderstorms | 1 to 6 mph S | 44% |
| Friday | 84°F | Mostly Sunny then Slight Chance Showers And Thunderstorms | 5 mph SW | 21% |
| Friday Night | 62°F | Slight Chance Showers And Thunderstorms then Mostly Clear | 5 mph SW | 21% |
| Saturday | 87°F | Sunny | 3 to 10 mph SW | 5% |
| Saturday Night | 65°F | Mostly Clear then Chance Rain Showers | 5 to 9 mph SW | 29% |
| Sunday | 88°F | Chance Rain Showers then Slight Chance Showers And Thunderstorms | 7 to 15 mph SW | 29% |
| Sunday Night | 66°F | Chance Showers And Thunderstorms | 7 to 14 mph WSW | 51% |
| Monday | 86°F | Chance Rain Showers | 9 mph WSW | 51% |
Forecast source: National Weather Service (api.weather.gov) for Lennon (42.985, -83.933). Updated through the day.
Growing snapshot for Lennon
Last spring frost
May 3
First fall frost
Oct 11
Growing season
159 days
Hardiness zone
6a
More local growing data for Lennon: nearby ZIP 48449 weather · frost dates · planting calendar · Michigan frost dates
Nearby towns & communities
Bancroft
Byron
Corunna
Durand
Henderson
Laingsburg
Lake Victoria
Middletown
Morrice
New Lothrop
Owosso
Perry
Shaftsburg
Vernon
Climate data from the nearest NOAA station, Durand Wwtp, Mi (5 mi from Lennon). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.