Riverbend, MT Weather & Growing Conditions
Today
77°F
Patchy Smoke
Patchy smoke before 3pm. Sunny, with a high near 77. East wind 1 to 5 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 77°F | Patchy Smoke | 1 to 5 mph E | 0% |
| Tonight | 54°F | Patchy Smoke then Mostly Clear | 5 mph WNW | 0% |
| Wednesday | 82°F | Sunny | 5 mph WNW | 0% |
| Wednesday Night | 57°F | Mostly Clear | 5 mph WSW | 0% |
| Thursday | 88°F | Sunny | 2 to 6 mph SW | 0% |
| Thursday Night | 60°F | Clear | 3 to 7 mph SW | 0% |
| Friday | 87°F | Sunny | 3 to 10 mph SW | 0% |
| Friday Night | 60°F | Clear | 8 to 13 mph WSW | 0% |
| Saturday | 84°F | Sunny | 6 to 10 mph SW | 0% |
| Saturday Night | 59°F | Mostly Clear | 6 to 10 mph SW | 0% |
| Sunday | 83°F | Sunny | 6 mph WSW | 0% |
| Sunday Night | 58°F | Mostly Clear | 3 to 8 mph WSW | 0% |
| Monday | 82°F | Sunny | 1 to 5 mph W | 0% |
| Monday Night | 57°F | Mostly Clear | 3 to 7 mph WSW | 0% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Riverbend, MT
Last spring frost
May 17
First fall frost
Sep 23
Growing season
125 days
Hardiness zone
6a
Explore more for Riverbend, MT: full frost dates · planting calendar · Montana frost dates
Climate data from the nearest NOAA station, Superior, Mt (6.1 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.