Eureka, NV Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Eureka, a community in Eureka County, Nevada.
Overnight
56°F
Patchy Smoke
Patchy smoke before 5am. Mostly clear, with a low around 56. West southwest wind around 5 mph.
7-day forecast for Eureka
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 56°F | Patchy Smoke | 5 mph WSW | 0% |
| Tuesday | 90°F | Sunny | 0 to 10 mph NNW | 0% |
| Tuesday Night | 59°F | Patchy Smoke then Mostly Clear | 0 to 10 mph W | 0% |
| Wednesday | 94°F | Sunny | 0 to 10 mph N | 0% |
| Wednesday Night | 62°F | Mostly Clear | 0 to 10 mph WNW | 0% |
| Thursday | 95°F | Sunny | 0 to 5 mph WNW | 0% |
| Thursday Night | 64°F | Mostly Clear | 0 to 5 mph WNW | 0% |
| Friday | 95°F | Sunny | 0 to 10 mph W | 1% |
| Friday Night | 65°F | Partly Cloudy | 0 to 10 mph W | 1% |
| Saturday | 94°F | Sunny | 0 to 10 mph W | 3% |
| Saturday Night | 65°F | Partly Cloudy | 5 to 10 mph WSW | 2% |
| Sunday | 93°F | Mostly Sunny | 0 to 10 mph WSW | 8% |
| Sunday Night | 64°F | Partly Cloudy | 5 to 10 mph SW | 8% |
| Monday | 90°F | Mostly Sunny then Isolated Rain Showers | 5 to 10 mph SSW | 17% |
Forecast source: National Weather Service (api.weather.gov) for Eureka (39.511, -115.966). Updated through the day.
Growing snapshot for Eureka
Last spring frost
Jun 10
First fall frost
Sep 16
Growing season
97 days
Hardiness zone
5b
More local growing data for Eureka: nearby ZIP 89316 weather · frost dates · planting calendar · Nevada frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Diamond Valley - Eureka 14Nnw, Nv (3.2 mi from Eureka). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.