Othello, WA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Othello, a city in Adams County, Washington.
Overnight
32°F
Mostly Clear
Mostly clear. Low around 32, with temperatures rising to around 34 overnight. Southeast wind around 3 mph.
7-day forecast for Othello
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 32°F | Mostly Clear | 3 mph SE | 1% |
| Wednesday | 51°F | Sunny | 3 mph SE | 4% |
| Wednesday Night | 38°F | Chance Rain Showers | 5 mph S | 34% |
| Thursday | 57°F | Mostly Sunny | 6 mph SW | 9% |
| Thursday Night | 37°F | Partly Cloudy | 6 mph SE | 3% |
| Friday | 53°F | Mostly Cloudy | 6 mph SE | 3% |
| Friday Night | 35°F | Mostly Cloudy | 5 mph SE | 3% |
| Saturday | 57°F | Mostly Sunny | 3 mph N | 1% |
| Saturday Night | 37°F | Mostly Cloudy | 2 to 8 mph SW | 2% |
| Sunday | 57°F | Mostly Cloudy | 5 to 8 mph SW | 2% |
| Sunday Night | 35°F | Mostly Cloudy | 5 mph SE | 1% |
| Monday | 54°F | Partly Sunny | 5 mph N | 6% |
| Monday Night | 35°F | Slight Chance Rain Showers | 5 mph SW | 18% |
| Tuesday | 57°F | Slight Chance Rain Showers | 5 mph S | 18% |
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 Nov 4, 2026.