Othello, WA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Othello, a city in Adams County, Washington.
Overnight
50°F
Mostly Clear
Mostly clear. Low around 50, with temperatures rising to around 52 overnight. Southeast wind around 2 mph.
7-day forecast for Othello
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 50°F | Mostly Clear | 2 mph SE | 0% |
| Saturday | 79°F | Sunny | 3 mph S | 0% |
| Saturday Night | 51°F | Mostly Clear | 2 mph SE | 0% |
| Sunday | 82°F | Sunny | 2 mph NW | 0% |
| Sunday Night | 52°F | Clear | 3 mph N | 0% |
| Monday | 82°F | Sunny | 3 mph W | 0% |
| Monday Night | 53°F | Partly Cloudy | 3 mph W | 0% |
| Tuesday | 79°F | Mostly Sunny | 3 mph SW | 0% |
| Tuesday Night | 50°F | Partly Cloudy | 3 mph SW | 0% |
| Wednesday | 74°F | Mostly Sunny | 5 mph SW | 0% |
| Wednesday Night | 49°F | Partly Cloudy | 5 mph W | 0% |
| Thursday | 72°F | Mostly Sunny | 3 mph NW | 1% |
| Thursday Night | 49°F | Partly Cloudy | 5 mph NW | 7% |
| Friday | 70°F | Mostly Sunny | 6 mph W | 7% |
Forecast source: National Weather Service (api.weather.gov) for Othello (46.822, -119.166). Updated through the day.
Growing snapshot for Othello
Last spring frost
Apr 30
First fall frost
Oct 12
Growing season
165 days
Hardiness zone
7a
More local growing data for Othello: nearby ZIP 99344 weather · frost dates · planting calendar · Washington frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Connell 1 W, Wa (17.5 mi from Othello). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.