Williams, MN Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Williams, a city in Lake Of The Woods County, Minnesota.
Today
48°F
Slight Chance Light Rain then Cloudy
A slight chance of rain before 10am. Cloudy, with a high near 48. North wind 13 to 16 mph, with gusts as high as 26 mph. Chance of precipitation is 20%.
7-day forecast for Williams
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 48°F | Slight Chance Light Rain then Cloudy | 13 to 16 mph N | 19% |
| Tonight | 33°F | Mostly Cloudy | 15 mph N | 1% |
| Thursday | 39°F | Partly Sunny | 7 to 16 mph NNE | 0% |
| Thursday Night | 20°F | Partly Cloudy | 2 to 6 mph ESE | 0% |
| Friday | 42°F | Sunny | 3 to 9 mph S | 0% |
| Friday Night | 26°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 | 1% |
| Sunday Night | 33°F | Mostly Cloudy | 6 to 10 mph SSW | 0% |
| Monday | 53°F | Mostly Sunny | 10 to 14 mph WSW | 1% |
| Monday Night | 31°F | Partly Cloudy | 7 to 10 mph WNW | 3% |
| Tuesday | 47°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) for Williams (48.768, -94.953). Updated through the day.
Growing snapshot for Williams
Last spring frost
May 15
First fall frost
Sep 26
Growing season
132 days
Hardiness zone
3b
More local growing data for Williams: nearby ZIP 56686 weather · frost dates · planting calendar · Minnesota frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Baudette Intl Ap, Mn (14.9 mi from Williams). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.