Little Rock, MN Weather & Growing Conditions
This Afternoon
68°F
Slight Chance Rain Showers
A slight chance of rain showers after 5pm. Mostly cloudy. High near 68, with temperatures falling to around 66 in the afternoon. North northeast wind around 7 mph. Chance of precipitation is 20%.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 68°F | Slight Chance Rain Showers | 7 mph NNE | 19% |
| Tonight | 49°F | Slight Chance Rain Showers then Mostly Cloudy | 8 mph NNE | 17% |
| Sunday | 62°F | Partly Sunny | 9 mph ENE | 0% |
| Sunday Night | 44°F | Mostly Cloudy | 3 to 7 mph ESE | 0% |
| Monday | 64°F | Sunny | 3 to 7 mph ESE | 0% |
| Monday Night | 41°F | Mostly Clear | 6 mph SE | 0% |
| Tuesday | 66°F | Sunny | 6 to 10 mph SSE | 0% |
| Tuesday Night | 45°F | Mostly Clear | 9 mph SSE | 0% |
| Wednesday | 67°F | Sunny | 8 to 12 mph SSE | 0% |
| Wednesday Night | 49°F | Partly Cloudy | 9 mph SSE | 9% |
| Thursday | 69°F | Partly Sunny | 9 mph SSE | 9% |
| Thursday Night | 52°F | Partly Cloudy | 8 mph SSE | 9% |
| Friday | 72°F | Mostly Sunny | 7 to 12 mph S | 6% |
| Friday Night | 54°F | Partly Cloudy | 9 mph SSE | 14% |
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 Sep 19, 2026.