Gibbon, MN Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Gibbon, a city in Sibley County, Minnesota.
Today
71°F
Patchy Smoke
Patchy smoke between 11am and 1pm. Partly sunny, with a high near 71. Northwest wind 10 to 15 mph.
7-day forecast for Gibbon
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 71°F | Patchy Smoke | 10 to 15 mph NW | 8% |
| Tonight | 52°F | Partly Cloudy | 0 to 10 mph W | 4% |
| Wednesday | 74°F | Sunny | 0 to 5 mph SW | 0% |
| Wednesday Night | 56°F | Mostly Clear | 5 mph S | 0% |
| Thursday | 79°F | Sunny | 5 to 15 mph SSW | 0% |
| Thursday Night | 61°F | Mostly Clear | 10 mph S | 3% |
| Friday | 82°F | Sunny | 5 to 10 mph SSW | 8% |
| Friday Night | 62°F | Mostly Clear | 5 to 10 mph S | 13% |
| Saturday | 82°F | Sunny | 5 to 10 mph S | 9% |
| Saturday Night | 64°F | Chance Showers And Thunderstorms | 10 mph E | 40% |
| Sunday | 80°F | Chance Showers And Thunderstorms then Slight Chance Showers And Thunderstorms | 5 to 10 mph SSE | 40% |
| Sunday Night | 64°F | Partly Cloudy then Slight Chance Showers And Thunderstorms | 5 mph NE | 23% |
| Monday | 79°F | Slight Chance Showers And Thunderstorms | 5 to 10 mph ENE | 23% |
| Monday Night | 63°F | Partly Cloudy then Slight Chance Showers And Thunderstorms | 5 to 10 mph NE | 17% |
Forecast source: National Weather Service (api.weather.gov) for Gibbon (44.533, -94.524). Updated through the day.
Growing snapshot for Gibbon
Last spring frost
Apr 29
First fall frost
Oct 7
Growing season
161 days
Hardiness zone
4b
More local growing data for Gibbon: nearby ZIP 55335 weather · frost dates · planting calendar · Minnesota frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, New Ulm 2 Se, Mn (16.2 mi from Gibbon). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.