Dover, ID Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Dover, a city in Bonner County, Idaho.
Today
48°F
Mostly Cloudy
Mostly cloudy. High near 48, with temperatures falling to around 44 in the afternoon. Northeast wind 0 to 3 mph.
7-day forecast for Dover
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 48°F | Mostly Cloudy | 0 to 3 mph NE | 1% |
| Tonight | 33°F | Mostly Cloudy | 0 mph | 2% |
| Wednesday | 50°F | Sunny | 2 mph W | 2% |
| Wednesday Night | 34°F | Mostly Cloudy then Rain Showers Likely | 0 mph | 71% |
| Thursday | 45°F | Rain And Snow Showers Likely | 0 to 5 mph SW | 71% |
| Thursday Night | 34°F | Slight Chance Rain Showers then Mostly Cloudy | 1 mph S | 15% |
| Friday | 48°F | Slight Chance Rain Showers | 0 to 6 mph S | 19% |
| Friday Night | 36°F | Slight Chance Rain Showers then Mostly Cloudy | 2 mph S | 15% |
| Saturday | 53°F | Partly Sunny | 2 mph NE | 5% |
| Saturday Night | 38°F | Mostly Cloudy then Chance Rain Showers | 2 mph NE | 36% |
| Sunday | 52°F | Chance Rain Showers | 1 to 9 mph S | 38% |
| Sunday Night | 36°F | Slight Chance Rain Showers then Mostly Cloudy | 0 to 5 mph SW | 19% |
| Monday | 50°F | Partly Sunny then Slight Chance Rain Showers | 2 mph N | 20% |
| Monday Night | 37°F | Chance Rain Showers | 0 mph | 29% |
Forecast source: National Weather Service (api.weather.gov) for Dover (48.259, -116.610). Updated through the day.
Growing snapshot for Dover
Last spring frost
May 8
First fall frost
Sep 28
Growing season
141 days
Hardiness zone
6b
More local growing data for Dover: nearby ZIP 83825 weather · frost dates · planting calendar · Idaho frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Sandpoint Exp Stn, Id (3.8 mi from Dover). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 3, 2026.