Milton-Freewater, OR Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Milton-Freewater, a city in Umatilla County, Oregon.
Overnight
52°F
Areas Of Smoke
Areas of smoke. Clear, with a low around 52. South wind around 6 mph.
7-day forecast for Milton-Freewater
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 52°F | Areas Of Smoke | 6 mph S | 0% |
| Tuesday | 90°F | Areas Of Smoke | 3 to 9 mph NW | 0% |
| Tuesday Night | 57°F | Patchy Smoke | 3 to 7 mph E | 0% |
| Wednesday | 96°F | Areas Of Smoke | 6 mph NW | 0% |
| Wednesday Night | 61°F | Areas Of Smoke then Clear | 6 mph E | 0% |
| Thursday | 100°F | Sunny | 7 mph SW | 0% |
| Thursday Night | 66°F | Clear | 5 to 10 mph S | 0% |
| Friday | 98°F | Sunny | 9 to 14 mph SW | 0% |
| Friday Night | 64°F | Clear | 5 to 10 mph SW | 0% |
| Saturday | 94°F | Sunny | 8 to 12 mph SW | 0% |
| Saturday Night | 63°F | Mostly Clear | 6 to 10 mph SW | 0% |
| Sunday | 90°F | Sunny | 8 to 12 mph SW | 0% |
| Sunday Night | 59°F | Mostly Clear | 8 mph SW | 0% |
| Monday | 89°F | Sunny | 9 mph W | 0% |
Forecast source: National Weather Service (api.weather.gov) for Milton-Freewater (45.934, -118.391). Updated through the day.
Growing snapshot for Milton-Freewater
Last spring frost
Mar 25
First fall frost
Oct 29
Growing season
218 days
Hardiness zone
7a
More local growing data for Milton-Freewater: nearby ZIP 97862 weather · frost dates · planting calendar · Oregon frost dates
Nearby towns & communities
Adams
Athena
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Echo
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Helix
Hermiston
Kirkpatrick
McKay
Meacham
Mission
Pendleton
Pilot Rock
Riverside
Stanfield
Tutuilla
Ukiah
Umapine
Umatilla
Weston
Climate data from the nearest NOAA station, Milton Freewater, Or (4.7 mi from Milton-Freewater). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.