Williams, MN Weather & Growing Conditions
Today
49°F
Slight Chance Light Rain
A slight chance of rain before 2pm. Cloudy, with a high near 49. North wind around 17 mph, with gusts as high as 29 mph. Chance of precipitation is 20%.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 49°F | Slight Chance Light Rain | 17 mph N | 16% |
| Tonight | 33°F | Mostly Cloudy | 14 to 18 mph N | 0% |
| Thursday | 39°F | Mostly Cloudy | 7 to 17 mph NNE | 0% |
| Thursday Night | 20°F | Partly Cloudy | 5 mph ESE | 0% |
| Friday | 42°F | Sunny | 3 to 8 mph S | 0% |
| Friday Night | 25°F | Partly Cloudy | 8 mph S | 0% |
| Saturday | 49°F | Mostly Sunny | 8 to 12 mph SW | 8% |
| Saturday Night | 32°F | Partly Cloudy | 12 mph W | 10% |
| Sunday | 49°F | Mostly Sunny | 7 to 10 mph WSW | 0% |
| Sunday Night | 33°F | Mostly Cloudy | 6 to 10 mph SSW | 0% |
| Monday | 53°F | Mostly Sunny | 10 to 15 mph WSW | 1% |
| Monday Night | 31°F | Partly Cloudy | 7 to 12 mph WNW | 3% |
| Tuesday | 48°F | Mostly Sunny | 8 mph W | 4% |
| Tuesday Night | 29°F | Mostly Cloudy | 6 mph SW | 5% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Williams, MN
Last spring frost
May 15
First fall frost
Sep 26
Growing season
132 days
Hardiness zone
3b
Explore more for Williams, MN: full frost dates · planting calendar · Minnesota frost dates
Climate data from the nearest NOAA station, Baudette Intl Ap, Mn (14.9 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.