Adams, OR Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Adams, a city in Umatilla County, Oregon.
Overnight
46°F
Areas Of Smoke
Areas of smoke. Clear. Low around 46, with temperatures rising to around 48 overnight. East wind around 3 mph.
7-day forecast for Adams
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 46°F | Areas Of Smoke | 3 mph E | 0% |
| Tuesday | 87°F | Areas Of Smoke | 2 to 12 mph NE | 0% |
| Tuesday Night | 52°F | Patchy Smoke | 5 to 8 mph E | 0% |
| Wednesday | 93°F | Areas Of Smoke | 3 to 7 mph NE | 0% |
| Wednesday Night | 56°F | Areas Of Smoke then Clear | 3 to 7 mph N | 0% |
| Thursday | 98°F | Sunny | 7 mph SW | 0% |
| Thursday Night | 61°F | Clear | 3 to 7 mph SW | 0% |
| Friday | 95°F | Sunny | 7 to 15 mph SW | 0% |
| Friday Night | 59°F | Clear | 6 to 13 mph SW | 0% |
| Saturday | 92°F | Sunny | 6 to 13 mph SW | 0% |
| Saturday Night | 57°F | Mostly Clear | 7 to 13 mph SW | 0% |
| Sunday | 86°F | Sunny | 7 to 13 mph SW | 0% |
| Sunday Night | 54°F | Mostly Clear | 5 to 10 mph SW | 0% |
| Monday | 85°F | Sunny | 5 to 9 mph W | 0% |
Forecast source: National Weather Service (api.weather.gov) for Adams (45.766, -118.564). Updated through the day.
Growing snapshot for Adams
Last spring frost
Mar 25
First fall frost
Oct 29
Growing season
218 days
Hardiness zone
7a
More local growing data for Adams: nearby ZIP 97813 weather · frost dates · planting calendar · Oregon frost dates
Nearby towns & communities
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Kirkpatrick
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Meacham
Milton-Freewater
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Pendleton
Pilot Rock
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Tutuilla
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Umapine
Umatilla
Weston
Climate data from the nearest NOAA station, Milton Freewater, Or (8.4 mi from Adams). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.