Kahlotus, WA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Kahlotus, a city in Franklin County, Washington.
Today
80°F
Sunny
Sunny. High near 80, with temperatures falling to around 78 in the afternoon. Southwest wind around 3 mph.
7-day forecast for Kahlotus
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 80°F | Sunny | 3 mph SW | 0% |
| Tonight | 50°F | Mostly Clear | 3 mph SE | 0% |
| Sunday | 84°F | Sunny | 3 mph SE | 0% |
| Sunday Night | 51°F | Clear | 2 mph E | 0% |
| Monday | 85°F | Sunny | 5 mph SE | 0% |
| Monday Night | 53°F | Partly Cloudy | 3 mph S | 0% |
| Tuesday | 81°F | Sunny | 5 mph S | 0% |
| Tuesday Night | 51°F | Partly Cloudy | 5 mph SW | 0% |
| Wednesday | 76°F | Mostly Sunny | 6 mph SW | 0% |
| Wednesday Night | 49°F | Partly Cloudy | 2 to 6 mph S | 1% |
| Thursday | 75°F | Mostly Sunny | 3 mph SW | 2% |
| Thursday Night | 48°F | Partly Cloudy | 3 mph W | 6% |
| Friday | 72°F | Mostly Sunny | 2 to 6 mph SW | 8% |
| Friday Night | 46°F | Partly Cloudy | 6 mph SW | 8% |
Forecast source: National Weather Service (api.weather.gov) for Kahlotus (46.643, -118.556). Updated through the day.
Growing snapshot for Kahlotus
Last spring frost
Apr 25
First fall frost
Oct 15
Growing season
173 days
Hardiness zone
7a
More local growing data for Kahlotus: nearby ZIP 99335 weather · frost dates · planting calendar · Washington frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Hatton 9 Se, Wa (11.4 mi from Kahlotus). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.