Birch Run, MI Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Birch Run, a village in Saginaw County, Michigan.
This Afternoon
71°F
Mostly Cloudy
Mostly cloudy. High near 71, with temperatures falling to around 68 in the afternoon. North northeast wind around 12 mph, with gusts as high as 21 mph.
7-day forecast for Birch Run
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 71°F | Mostly Cloudy | 12 mph NNE | 0% |
| Tonight | 51°F | Mostly Cloudy then Chance Rain Showers | 3 to 12 mph ENE | 32% |
| Saturday | 66°F | Rain Showers Likely | 3 to 8 mph ESE | 73% |
| Saturday Night | 54°F | Showers And Thunderstorms | 5 to 8 mph E | 76% |
| Sunday | 68°F | Chance Rain Showers | 7 to 14 mph NE | 34% |
| Sunday Night | 49°F | Chance Rain Showers then Mostly Cloudy | 8 to 13 mph NE | 32% |
| Monday | 64°F | Mostly Cloudy | 10 to 14 mph NE | 4% |
| Monday Night | 46°F | Mostly Cloudy | 9 to 14 mph NE | 5% |
| Tuesday | 63°F | Partly Sunny | 10 to 15 mph NE | 9% |
| Tuesday Night | 48°F | Chance Rain Showers | 10 to 15 mph ENE | 37% |
| Wednesday | 64°F | Chance Rain Showers | 13 mph ENE | 40% |
| Wednesday Night | 49°F | Chance Rain Showers | 5 to 10 mph NE | 29% |
| Thursday | 67°F | Partly Sunny | 6 to 10 mph NE | 12% |
| Thursday Night | 49°F | Mostly Cloudy | 3 to 8 mph NNE | 12% |
Forecast source: National Weather Service (api.weather.gov) for Birch Run (43.251, -83.792). Updated through the day.
Growing snapshot for Birch Run
Last spring frost
May 3
First fall frost
Oct 12
Growing season
161 days
Hardiness zone
6a
More local growing data for Birch Run: nearby ZIP 48415 weather · frost dates · planting calendar · Michigan frost dates
Nearby towns & communities
Bridgeport
Buena Vista
Burt
Chesaning
Frankenmuth
Freeland
Hemlock
Merrill
Oakley
Robin Glen-Indiantown
Saginaw
Shields
St. Charles
Zilwaukee
Climate data from the nearest NOAA station, Frankenmuth 1Se, Mi (5.7 mi from Birch Run). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.