Roberts, ID Weather & Growing Conditions
Overnight
40°F
Partly Cloudy
Partly cloudy. Low around 40, with temperatures rising to around 42 overnight. North northwest wind around 3 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 40°F | Partly Cloudy | 3 mph NNW | 1% |
| Sunday | 68°F | Sunny | 3 mph W | 1% |
| Sunday Night | 38°F | Mostly Clear | 5 mph SE | 2% |
| Monday | 73°F | Sunny | 5 mph NNE | 0% |
| Monday Night | 41°F | Mostly Clear | 2 to 6 mph NE | 0% |
| Tuesday | 75°F | Mostly Sunny | 5 mph NE | 1% |
| Tuesday Night | 44°F | Mostly Cloudy then Slight Chance Light Rain | 5 mph SSW | 18% |
| Wednesday | 76°F | Sunny | 2 to 8 mph S | 7% |
| Wednesday Night | 43°F | Mostly Clear | 3 to 7 mph SSE | 1% |
| Thursday | 79°F | Sunny | 3 mph E | 0% |
| Thursday Night | 44°F | Mostly Clear | 5 mph E | 1% |
| Friday | 80°F | Sunny | 2 to 8 mph ESE | 1% |
| Friday Night | 47°F | Partly Cloudy | 6 to 12 mph SSW | 5% |
| Saturday | 76°F | Mostly Sunny | 5 to 13 mph SSW | 6% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Roberts, ID
Last spring frost
Jun 3
First fall frost
Sep 11
Growing season
98 days
Hardiness zone
5a
Explore more for Roberts, ID: full frost dates · planting calendar · Idaho frost dates
Climate data from the nearest NOAA station, Hamer 4 Nw, Id (17.2 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 20, 2026.