Athena, OR Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Athena, a city in Umatilla County, Oregon.
Today
76°F
Sunny
Sunny, with a high near 76. West wind 2 to 6 mph.
7-day forecast for Athena
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 76°F | Sunny | 2 to 6 mph W | 0% |
| Tonight | 50°F | Mostly Clear | 5 mph E | 0% |
| Sunday | 79°F | Sunny | 6 mph NE | 0% |
| Sunday Night | 51°F | Clear | 5 mph E | 0% |
| Monday | 80°F | Sunny | 6 mph W | 0% |
| Monday Night | 52°F | Mostly Clear | 3 mph S | 0% |
| Tuesday | 77°F | Sunny | 6 mph W | 0% |
| Tuesday Night | 51°F | Mostly Clear | 5 mph SW | 0% |
| Wednesday | 73°F | Sunny | 3 to 7 mph SW | 1% |
| Wednesday Night | 49°F | Partly Cloudy | 3 mph SW | 1% |
| Thursday | 71°F | Mostly Sunny | 5 mph W | 3% |
| Thursday Night | 49°F | Partly Cloudy | 5 mph SE | 4% |
| Friday | 68°F | Mostly Sunny | 6 mph SW | 11% |
| Friday Night | 46°F | Partly Cloudy | 5 mph SW | 11% |
Forecast source: National Weather Service (api.weather.gov) for Athena (45.813, -118.493). Updated through the day.
Growing snapshot for Athena
Last spring frost
Mar 25
First fall frost
Oct 29
Growing season
218 days
Hardiness zone
7a
More local growing data for Athena: nearby ZIP 97813 weather · frost dates · planting calendar · Oregon frost dates
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Kirkpatrick
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Meacham
Milton-Freewater
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Pendleton
Pilot Rock
Riverside
Stanfield
Tutuilla
Ukiah
Umapine
Umatilla
Weston
Climate data from the nearest NOAA station, Milton Freewater, Or (8.4 mi from Athena). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.