Fort Klamath, OR Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Fort Klamath, a community in Klamath County, Oregon.
Tonight
41°F
Partly Cloudy
Partly cloudy. Low around 41, with temperatures rising to around 43 overnight. North northeast wind around 1 mph.
7-day forecast for Fort Klamath
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 41°F | Partly Cloudy | 1 mph NNE | 0% |
| Sunday | 80°F | Sunny | 2 mph S | 0% |
| Sunday Night | 44°F | Mostly Clear | 1 mph NNW | 0% |
| Monday | 82°F | Sunny | 0 to 5 mph N | 0% |
| Monday Night | 43°F | Mostly Clear | 0 to 5 mph NW | 0% |
| Tuesday | 78°F | Sunny | 0 to 8 mph W | 0% |
| Tuesday Night | 38°F | Mostly Clear | 0 to 8 mph NW | 0% |
| Wednesday | 73°F | Sunny | 0 to 6 mph WNW | 0% |
| Wednesday Night | 37°F | Partly Cloudy | 0 to 6 mph NW | 0% |
| Thursday | 75°F | Mostly Sunny | 0 to 6 mph SW | 1% |
| Thursday Night | 38°F | Partly Cloudy | 0 to 6 mph NW | 5% |
| Friday | 69°F | Mostly Sunny | 1 to 7 mph W | 6% |
| Friday Night | 35°F | Partly Cloudy | 2 to 7 mph NW | 8% |
| Saturday | 67°F | Mostly Sunny | 5 mph WNW | 7% |
Forecast source: National Weather Service (api.weather.gov) for Fort Klamath (42.705, -121.994). Updated through the day.
Growing snapshot for Fort Klamath
Growing season
59 days
Hardiness zone
6b
More local growing data for Fort Klamath: nearby ZIP 97626 weather · frost dates · planting calendar · Oregon frost dates
Nearby towns & communities
Altamont
Beatty
Beaver Marsh
Bly
Bonanza
Chemult
Chiloquin
Crescent
Crescent Lake
Falcon Heights
Gilchrist
Keno
Klamath Falls
Malin
Merrill
Oregon Shores
Rocky Point
Running Y Ranch
Sprague River
Climate data from the nearest NOAA station, Chiloquin 12 Nw (Fort Klamath), Or (1.7 mi from Fort Klamath). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 20, 2026.