Bagley, WI Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Bagley, a village in Grant County, Wisconsin.
Tonight
61°F
Showers And Thunderstorms
A chance of showers and thunderstorms before 7pm, then a chance of showers and thunderstorms between 7pm and midnight, then showers and thunderstorms. Some of the storms could produce heavy rain. Cloudy, with a low around 61. East wind 8 to 13 mph, with gusts as high as 24 mph. Chance of precipitation is 90%. New rainfall amounts between 1 and 2 inches possible.
7-day forecast for Bagley
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 61°F | Showers And Thunderstorms | 8 to 13 mph E | 90% |
| Saturday | 78°F | Showers And Thunderstorms | 6 to 9 mph S | 76% |
| Saturday Night | 58°F | Showers And Thunderstorms Likely | 5 to 8 mph N | 74% |
| Sunday | 69°F | Chance Rain Showers | 8 to 13 mph NE | 47% |
| Sunday Night | 52°F | Mostly Cloudy | 8 to 12 mph NE | 12% |
| Monday | 65°F | Chance Rain Showers | 12 mph NE | 42% |
| Monday Night | 48°F | Chance Rain Showers | 7 to 12 mph NE | 42% |
| Tuesday | 64°F | Chance Rain Showers | 6 to 9 mph NE | 31% |
| Tuesday Night | 45°F | Partly Cloudy | 2 to 7 mph NE | 6% |
| Wednesday | 68°F | Mostly Sunny | 2 to 6 mph NE | 2% |
| Wednesday Night | 49°F | Partly Cloudy | 0 to 3 mph E | 2% |
| Thursday | 70°F | Partly Sunny | 3 mph NE | 7% |
| Thursday Night | 51°F | Partly Cloudy | 2 mph NE | 6% |
| Friday | 72°F | Mostly Sunny | 0 to 3 mph NE | 5% |
Forecast source: National Weather Service (api.weather.gov) for Bagley (42.901, -91.095). Updated through the day.
Growing snapshot for Bagley
Last spring frost
Apr 28
First fall frost
Oct 12
Growing season
166 days
Hardiness zone
5a
More local growing data for Bagley: nearby ZIP 53801 weather · frost dates · planting calendar · Wisconsin frost dates
Nearby towns & communities
Bloomington
Boscobel
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Dickeyville
Fennimore
Glen Haven
Kieler
Lancaster
Livingston
Montfort
Mount Hope
Muscoda
Patch Grove
Platteville
Potosi
Sandy Hook
Tennyson
Woodman
Climate data from the nearest NOAA station, Prairie Du Chien, Wi (9.3 mi from Bagley). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.