Rocklake, ND Weather & Growing Conditions
Today
48°F
Areas Of Fog then Mostly Sunny
Areas of fog before 10am. Mostly sunny. High near 48, with temperatures falling to around 44 in the afternoon. North wind 7 to 13 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 48°F | Areas Of Fog then Mostly Sunny | 7 to 13 mph N | 0% |
| Tonight | 27°F | Mostly Cloudy | 14 mph N | 0% |
| Thursday | 39°F | Partly Sunny | 5 to 13 mph NE | 0% |
| Thursday Night | 20°F | Partly Cloudy | 3 to 10 mph SSE | 0% |
| Friday | 47°F | Mostly Sunny | 8 to 13 mph SSW | 0% |
| Friday Night | 27°F | Partly Cloudy | 8 mph SSW | 0% |
| Saturday | 53°F | Mostly Sunny | 9 to 20 mph WSW | 3% |
| Saturday Night | 29°F | Partly Cloudy | 5 to 13 mph WNW | 0% |
| Sunday | 53°F | Sunny | 5 to 10 mph SW | 0% |
| Sunday Night | 35°F | Mostly Cloudy | 10 mph SW | 0% |
| Monday | 54°F | Mostly Sunny | 12 to 22 mph WNW | 1% |
| Monday Night | 28°F | Partly Cloudy | 5 to 10 mph WNW | 0% |
| Tuesday | 49°F | Mostly Sunny | 5 to 9 mph WSW | 1% |
| Tuesday Night | 29°F | Partly Cloudy | 5 mph SSW | 2% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Rocklake, ND
Last spring frost
May 18
First fall frost
Sep 23
Growing season
127 days
Hardiness zone
3b
Explore more for Rocklake, ND: full frost dates · planting calendar · North Dakota frost dates
Climate data from the nearest NOAA station, Hansboro 4 Nne, Nd (12.1 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.