Bridgeport, MI Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Bridgeport, a community in Saginaw County, Michigan.
Tonight
50°F
Light Rain Likely
Rain likely. Mostly cloudy. Low around 50, with temperatures rising to around 53 overnight. East northeast wind 5 to 9 mph, with gusts as high as 22 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch possible.
7-day forecast for Bridgeport
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 50°F | Light Rain Likely | 5 to 9 mph ENE | 66% |
| Saturday | 66°F | Rain Showers Likely | 5 to 9 mph ESE | 69% |
| Saturday Night | 54°F | Showers And Thunderstorms Likely | 5 to 9 mph E | 72% |
| Sunday | 67°F | Chance Rain Showers | 8 to 16 mph NE | 29% |
| Sunday Night | 50°F | Slight Chance Rain Showers then Mostly Cloudy | 9 to 16 mph NE | 22% |
| Monday | 63°F | Mostly Cloudy | 12 to 16 mph NE | 3% |
| Monday Night | 46°F | Mostly Cloudy | 10 to 16 mph NE | 5% |
| Tuesday | 63°F | Partly Sunny | 12 to 16 mph NE | 8% |
| Tuesday Night | 48°F | Chance Rain Showers | 10 to 16 mph ENE | 35% |
| Wednesday | 64°F | Chance Rain Showers | 13 mph ENE | 40% |
| Wednesday Night | 48°F | Chance Rain Showers | 6 to 12 mph NE | 30% |
| Thursday | 67°F | Partly Sunny | 6 to 10 mph NE | 11% |
| Thursday Night | 49°F | Mostly Cloudy | 3 to 10 mph NNE | 11% |
| Friday | 70°F | Mostly Sunny | 5 to 10 mph N | 6% |
Forecast source: National Weather Service (api.weather.gov) for Bridgeport (43.371, -83.882). Updated through the day.
Growing snapshot for Bridgeport
Last spring frost
Apr 29
First fall frost
Oct 21
Growing season
175 days
Hardiness zone
6a
More local growing data for Bridgeport: nearby ZIP 48601 weather · frost dates · planting calendar · Michigan frost dates
Nearby towns & communities
Birch Run
Buena Vista
Burt
Chesaning
Frankenmuth
Freeland
Hemlock
Merrill
Oakley
Robin Glen-Indiantown
Saginaw
Shields
St. Charles
Zilwaukee
Climate data from the nearest NOAA station, Saginaw #3, Mi (3.6 mi from Bridgeport). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.