Little Rock, MN Weather & Growing Conditions
Today
70°F
Sunny
Sunny. High near 70, with temperatures falling to around 68 in the afternoon. West wind 9 to 13 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 70°F | Sunny | 9 to 13 mph W | 0% |
| Tonight | 50°F | Mostly Clear | 3 to 10 mph WSW | 0% |
| Wednesday | 78°F | Sunny | 5 to 12 mph SW | 0% |
| Wednesday Night | 59°F | Partly Cloudy | 7 to 10 mph SW | 10% |
| Thursday | 81°F | Sunny | 9 to 13 mph WSW | 10% |
| Thursday Night | 60°F | Mostly Clear | 5 to 10 mph WSW | 6% |
| Friday | 80°F | Sunny | 6 to 10 mph W | 6% |
| Friday Night | 54°F | Mostly Clear | 2 to 10 mph N | 11% |
| Saturday | 78°F | Mostly Sunny | 2 to 9 mph E | 11% |
| Saturday Night | 56°F | Slight Chance Rain Showers | 3 to 9 mph NNE | 16% |
| Sunday | 78°F | Mostly Sunny | 3 to 8 mph N | 11% |
| Sunday Night | 57°F | Partly Cloudy then Slight Chance Rain Showers | 3 to 8 mph N | 19% |
| Monday | 76°F | Slight Chance Rain Showers | 3 to 8 mph N | 19% |
| Monday Night | 56°F | Slight Chance Rain Showers | 3 to 8 mph NNE | 15% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Little Rock, MN
Last spring frost
May 12
First fall frost
Oct 4
Growing season
142 days
Hardiness zone
3b
Explore more for Little Rock, MN: full frost dates · planting calendar · Minnesota frost dates
Climate data from the nearest NOAA station, Red Lake Indian Agcy, Mn (15.6 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.