Swartz Creek, MI Weather & Growing Conditions
Today
87°F
Sunny
Sunny, with a high near 87. South southwest wind around 8 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 87°F | Sunny | 8 mph SSW | 0% |
| Tonight | 60°F | Mostly Clear | 8 mph SSW | 0% |
| Wednesday | 87°F | Mostly Sunny then Slight Chance Showers And Thunderstorms | 6 to 10 mph SW | 15% |
| Wednesday Night | 64°F | Chance Showers And Thunderstorms then Showers And Thunderstorms Likely | 2 to 9 mph W | 74% |
| Thursday | 81°F | Showers And Thunderstorms Likely | 3 to 7 mph WSW | 74% |
| Thursday Night | 61°F | Chance Showers And Thunderstorms | 1 to 6 mph SSW | 52% |
| Friday | 85°F | Mostly Sunny then Slight Chance Showers And Thunderstorms | 5 mph SW | 23% |
| Friday Night | 62°F | Slight Chance Showers And Thunderstorms then Mostly Clear | 5 mph SW | 23% |
| Saturday | 88°F | Sunny | 3 to 10 mph SW | 5% |
| Saturday Night | 65°F | Mostly Clear then Chance Rain Showers | 5 to 10 mph SW | 29% |
| Sunday | 89°F | Chance Rain Showers then Slight Chance Showers And Thunderstorms | 6 to 14 mph SW | 29% |
| Sunday Night | 66°F | Chance Showers And Thunderstorms | 6 to 13 mph WSW | 50% |
| Monday | 86°F | Chance Rain Showers | 9 mph WSW | 50% |
| Monday Night | 64°F | Chance Showers And Thunderstorms | 5 to 8 mph WSW | 46% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Swartz Creek, MI
Last spring frost
May 6
First fall frost
Oct 10
Growing season
155 days
Hardiness zone
6a
Explore more for Swartz Creek, MI: full frost dates · planting calendar · Michigan frost dates
Climate data from the nearest NOAA station, Flint Bishop Intl Ap, Mi (4.1 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.