Ronald, WA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Ronald, a community in Kittitas County, Washington.
This Afternoon
51°F
Slight Chance Rain Showers
A slight chance of rain showers before 4pm. Partly sunny. High near 51, with temperatures falling to around 46 in the afternoon. Northeast wind 2 to 6 mph. Chance of precipitation is 20%.
7-day forecast for Ronald
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 51°F | Slight Chance Rain Showers | 2 to 6 mph NE | 15% |
| Tonight | 32°F | Mostly Clear then Patchy Fog | 0 to 3 mph NW | 7% |
| Wednesday | 53°F | Areas Of Fog then Sunny | 1 mph SW | 5% |
| Wednesday Night | 36°F | Rain Showers | 0 mph | 89% |
| Thursday | 49°F | Patchy Fog then Mostly Sunny | 0 to 5 mph W | 12% |
| Thursday Night | 34°F | Rain Showers Likely | 1 mph NW | 66% |
| Friday | 50°F | Rain Showers Likely | 1 mph NW | 66% |
| Friday Night | 36°F | Chance Rain Showers then Mostly Cloudy | 1 mph NW | 27% |
| Saturday | 54°F | Partly Sunny | 0 to 3 mph NE | 8% |
| Saturday Night | 37°F | Rain Showers Likely | 3 mph N | 68% |
| Sunday | 50°F | Rain Showers Likely | 1 to 5 mph W | 68% |
| Sunday Night | 32°F | Slight Chance Rain Showers then Mostly Cloudy | 2 mph NW | 15% |
| Monday | 49°F | Chance Rain Showers | 1 mph NE | 44% |
| Monday Night | 35°F | Chance Rain Showers | 0 mph | 52% |
Forecast source: National Weather Service (api.weather.gov) for Ronald (47.234, -121.033). Updated through the day.
Growing snapshot for Ronald
Last spring frost
May 13
First fall frost
Sep 25
Growing season
132 days
Hardiness zone
7a
More local growing data for Ronald: nearby ZIP 98941 weather · frost dates · planting calendar · Washington frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Cle Elum, Wa (4.8 mi from Ronald). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.