Hammond, MN Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Hammond, a city in Wabasha County, Minnesota.
Overnight
67°F
Chance Showers And Thunderstorms
A chance of showers and thunderstorms. Cloudy. Low around 67, with temperatures rising to around 70 overnight. Southwest wind around 12 mph, with gusts as high as 22 mph. Chance of precipitation is 40%. New rainfall amounts less than a tenth of an inch possible.
7-day forecast for Hammond
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 67°F | Chance Showers And Thunderstorms | 12 mph SW | 41% |
| Tuesday | 77°F | Chance Showers And Thunderstorms | 7 to 10 mph W | 52% |
| Tuesday Night | 56°F | Chance Rain Showers then Mostly Cloudy | 3 to 8 mph W | 33% |
| Wednesday | 78°F | Sunny | 1 to 5 mph NW | 1% |
| Wednesday Night | 55°F | Mostly Clear | 5 mph W | 0% |
| Thursday | 83°F | Sunny | 3 to 9 mph SW | 0% |
| Thursday Night | 61°F | Mostly Clear | 8 mph S | 1% |
| Friday | 86°F | Sunny | 6 to 12 mph SW | 13% |
| Friday Night | 64°F | Slight Chance Showers And Thunderstorms | 7 to 10 mph SW | 17% |
| Saturday | 86°F | Sunny | 6 to 9 mph S | 13% |
| Saturday Night | 66°F | Slight Chance Showers And Thunderstorms | 8 mph SW | 42% |
| Sunday | 86°F | Chance Showers And Thunderstorms | 6 to 9 mph SW | 42% |
| Sunday Night | 64°F | Slight Chance Showers And Thunderstorms | 3 to 8 mph NE | 34% |
| Monday | 84°F | Chance Showers And Thunderstorms | 5 to 8 mph E | 34% |
Forecast source: National Weather Service (api.weather.gov) for Hammond (44.223, -92.374). Updated through the day.
Growing snapshot for Hammond
Last spring frost
May 7
First fall frost
Oct 2
Growing season
148 days
Hardiness zone
4b
More local growing data for Hammond: nearby ZIP 55991 weather · frost dates · planting calendar · Minnesota frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Theilman 1Ssw, Mn (11.2 mi from Hammond). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.