Worthington, MN Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Worthington, a city in Nobles County, Minnesota.
Tonight
39°F
Rain Showers
Rain showers. Cloudy, with a low around 39. North northwest wind 15 to 20 mph, with gusts as high as 35 mph. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch possible.
7-day forecast for Worthington
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 39°F | Rain Showers | 15 to 20 mph NNW | 94% |
| Wednesday | 45°F | Rain Showers | 15 mph WNW | 82% |
| Wednesday Night | 37°F | Rain Showers Likely | 15 mph NW | 63% |
| Thursday | 44°F | Mostly Cloudy | 15 mph NNW | 6% |
| Thursday Night | 31°F | Mostly Cloudy | 5 to 10 mph N | 0% |
| Friday | 43°F | Mostly Sunny | 0 to 5 mph ENE | 0% |
| Friday Night | 28°F | Partly Cloudy | 0 to 5 mph SSE | 0% |
| Saturday | 49°F | Mostly Sunny | 5 to 10 mph SW | 1% |
| Saturday Night | 34°F | Partly Cloudy | 5 to 10 mph W | 4% |
| Sunday | 56°F | Sunny | 5 to 10 mph WSW | 4% |
| Sunday Night | 37°F | Mostly Clear | 5 to 10 mph SSW | 2% |
| Monday | 59°F | Mostly Sunny | 10 to 15 mph W | 0% |
| Monday Night | 37°F | Mostly Clear | 5 to 10 mph NW | 0% |
| Tuesday | 55°F | Mostly Sunny | 5 to 10 mph W | 1% |
Forecast source: National Weather Service (api.weather.gov) for Worthington (43.629, -95.600). Updated through the day.
Growing snapshot for Worthington
Last spring frost
May 3
First fall frost
Oct 4
Growing season
153 days
Hardiness zone
5a
More local growing data for Worthington: nearby ZIP 56187 weather · frost dates · planting calendar · Minnesota frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Worthington 2 Nne, Mn (1.5 mi from Worthington). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.