Williams, OR Weather & Growing Conditions
Overnight
53°F
Patchy Smoke
Patchy smoke. Clear. Low around 53, with temperatures rising to around 56 overnight. East southeast wind around 3 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 53°F | Patchy Smoke | 3 mph ESE | 0% |
| Tuesday | 103°F | Patchy Smoke | 2 to 9 mph NNE | 0% |
| Tuesday Night | 60°F | Areas Of Smoke | 1 to 9 mph NW | 0% |
| Wednesday | 106°F | Sunny | 1 to 9 mph WNW | 0% |
| Wednesday Night | 60°F | Clear | 1 to 9 mph WSW | 0% |
| Thursday | 104°F | Sunny | 0 to 10 mph W | 0% |
| Thursday Night | 59°F | Clear | 0 to 10 mph W | 0% |
| Friday | 101°F | Sunny | 0 to 10 mph NNE | 0% |
| Friday Night | 56°F | Clear | 1 to 10 mph NE | 0% |
| Saturday | 95°F | Sunny | 1 to 12 mph NNE | 0% |
| Saturday Night | 54°F | Clear | 1 to 12 mph NNE | 0% |
| Sunday | 89°F | Sunny | 1 to 12 mph NNE | 0% |
| Sunday Night | 50°F | Clear | 1 to 12 mph NNE | 0% |
| Monday | 89°F | Sunny | 1 to 10 mph NNE | 0% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Williams, OR
Last spring frost
May 4
First fall frost
Oct 13
Growing season
160 days
Hardiness zone
8b
Explore more for Williams, OR: full frost dates · planting calendar · Oregon frost dates
Climate data from the nearest NOAA station, Ruch, Or (13 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.