Riverdale, ND Weather & Growing Conditions
Overnight
55°F
Patchy Fog
Patchy fog after 4am. Cloudy, with a low around 55. East wind 1 to 5 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 55°F | Patchy Fog | 1 to 5 mph E | 2% |
| Saturday | 67°F | Patchy Fog then Chance Rain Showers | 1 to 14 mph NE | 26% |
| Saturday Night | 49°F | Chance Rain Showers | 14 mph NE | 30% |
| Sunday | 64°F | Chance Rain Showers | 13 mph E | 25% |
| Sunday Night | 46°F | Chance Rain Showers then Mostly Cloudy | 5 to 9 mph E | 25% |
| Monday | 69°F | Partly Sunny | 5 to 12 mph SE | 6% |
| Monday Night | 46°F | Partly Cloudy | 10 mph SE | 4% |
| Tuesday | 70°F | Mostly Sunny | 10 to 20 mph SE | 3% |
| Tuesday Night | 51°F | Mostly Cloudy | 15 mph SE | 8% |
| Wednesday | 75°F | Partly Sunny | 15 mph SE | 11% |
| Wednesday Night | 52°F | Partly Cloudy | 6 to 12 mph SE | 14% |
| Thursday | 78°F | Sunny | 6 to 10 mph SE | 10% |
| Thursday Night | 52°F | Mostly Clear | 9 mph SE | 5% |
| Friday | 77°F | Mostly Sunny | 8 to 17 mph SE | 6% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Riverdale, ND
Last spring frost
May 12
First fall frost
Oct 3
Growing season
143 days
Hardiness zone
4a
Explore more for Riverdale, ND: full frost dates · planting calendar · North Dakota frost dates
Climate data from the nearest NOAA station, Riverdale, Nd (0.4 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.