Lonerock, OR Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Lonerock, a city in Wheeler County, Oregon.
Today
54°F
Sunny
Sunny. High near 54, with temperatures falling to around 48 in the afternoon. West wind 0 to 5 mph.
7-day forecast for Lonerock
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 54°F | Sunny | 0 to 5 mph W | 2% |
| Tonight | 40°F | Chance Rain Showers | 0 to 6 mph SW | 48% |
| Thursday | 52°F | Mostly Sunny | 1 to 9 mph SW | 11% |
| Thursday Night | 37°F | Partly Cloudy | 1 to 8 mph S | 0% |
| Friday | 57°F | Mostly Cloudy | 2 to 9 mph S | 0% |
| Friday Night | 41°F | Partly Cloudy | 2 to 7 mph S | 1% |
| Saturday | 62°F | Mostly Sunny | 5 to 10 mph SE | 0% |
| Saturday Night | 44°F | Mostly Cloudy then Slight Chance Rain Showers | 5 to 15 mph S | 15% |
| Sunday | 55°F | Slight Chance Rain Showers | 1 to 9 mph SW | 15% |
| Sunday Night | 39°F | Slight Chance Rain Showers then Mostly Cloudy | 2 mph SE | 15% |
| Monday | 55°F | Mostly Cloudy | 0 to 3 mph E | 6% |
| Monday Night | 40°F | Mostly Cloudy | 0 to 6 mph S | 12% |
| Tuesday | 58°F | Partly Sunny | 3 to 9 mph S | 14% |
| Tuesday Night | 44°F | Slight Chance Rain Showers | 3 to 14 mph S | 18% |
Forecast source: National Weather Service (api.weather.gov) for Lonerock (45.089, -119.884). Updated through the day.
Growing snapshot for Lonerock
Last spring frost
Jun 3
First fall frost
Sep 14
Growing season
98 days
Hardiness zone
7a
More local growing data for Lonerock: nearby ZIP 97830 weather · frost dates · planting calendar · Oregon frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Fossil, Or (2.8 mi from Lonerock). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.