Grygla, MN Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Grygla, a city in Pennington County, Minnesota.
This Afternoon
72°F
Partly Sunny
Partly sunny. High near 72, with temperatures falling to around 69 in the afternoon. South southeast wind around 13 mph.
7-day forecast for Grygla
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 72°F | Partly Sunny | 13 mph SSE | 1% |
| Tonight | 50°F | Partly Cloudy | 3 to 10 mph SE | 3% |
| Saturday | 68°F | Mostly Cloudy | 2 to 12 mph W | 10% |
| Saturday Night | 47°F | Mostly Cloudy | 7 to 12 mph NE | 1% |
| Sunday | 64°F | Partly Sunny | 10 mph ENE | 0% |
| Sunday Night | 42°F | Mostly Cloudy | 8 mph E | 0% |
| Monday | 66°F | Sunny | 6 to 9 mph SE | 0% |
| Monday Night | 39°F | Mostly Clear | 8 mph SE | 0% |
| Tuesday | 66°F | Sunny | 8 to 13 mph SSE | 0% |
| Tuesday Night | 43°F | Mostly Clear | 12 mph SSE | 1% |
| Wednesday | 68°F | Mostly Sunny | 10 to 15 mph SSE | 4% |
| Wednesday Night | 48°F | Mostly Cloudy | 12 mph SSE | 13% |
| Thursday | 70°F | Partly Sunny | 12 mph SSW | 13% |
| Thursday Night | 50°F | Partly Cloudy | 9 mph SSE | 9% |
Forecast source: National Weather Service (api.weather.gov) for Grygla (48.300, -95.624). Updated through the day.
Growing snapshot for Grygla
Last spring frost
May 20
First fall frost
Sep 17
Growing season
118 days
Hardiness zone
3b
More local growing data for Grygla: nearby ZIP 56725 weather · frost dates · planting calendar · Minnesota frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Goodridge 12 Nnw, Mn (13.4 mi from Grygla). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 18, 2026.