Grass Valley (CA)
10 day weather forecast for Grass Valley
Sunday, July 19th, 2026, at 12:54
today
36° 21°
tomorrow
34° 20°
Tuesday
36° 20°
Wednesday
37° 22°
Thursday
37° 21°
Friday
36° 21°
Saturday
37° 20°
Seemore
Grass Valley Weather Pages
Grass Valley weather forecast
The weather forecast for Grass Valley over the next 5 days indicates extremely hot conditions with temperatures ranging from 34 °C to 37 °C.
Wind speeds are expected to be breezy, averaging around 13 km/h.
Grass Valley 14 days weather forecast
This weeks weather in Grass Valley. Click on a date for detailed forecasts
Sun. 19
36°
21°
0.1 mm
Mon. 20
34°
20°
0 mm
Tue. 21
36°
20°
0 mm
Wed. 22
37°
22°
0 mm
Thu. 23
37°
21°
0 mm
Fri. 24
36°
21°
0 mm
Sat. 25
37°
20°
0 mm
Sun. 26
37°
19°
0 mm
Mon. 27
38°
19°
0 mm
Tue. 28
36°
19°
0 mm
Wed. 29
35°
18°
0 mm
Thu. 30
36°
20°
0 mm
Fri. 31
39°
21°
0 mm
Sat. 1
43°
23°
0 mm
Further Ahead
You can click on date
Access Grass Valley weather forecasts with a simple click. Select any date for comprehensive insights on temperature, rainfall, and wind conditions.
Grass Valley long range weather forecast
30 day weather forecast for Grass Valley
Important Notice
Our Grass Valley long range weather forecast is based on historical data analysis rather than real-time forecasting models. While this provides a general outlook, weather conditions can change. We recommend checking the forecast closer to your planned date for the most current information.
Rain Forecast for the Next 14 Days in Grass Valley
The chart displays the expected rainfall values (in mm) over the next 14 days in Grass Valley, highlighting variations in precipitation levels for specific dates. ☔
Grass Valley Wind Speed Forecast Chart
This chart illustrates the projected daily max wind speed (in km) in Grass Valley over the next two weeks, providing insights into periods of increased or decreased wind activity. 🌀
Frequently asked questions about the weather in Grass Valley
How warm is it in Grass Valley over the next 14 days?
Over the next two weeks, temperatures in Grass Valley are expected to range from around 18 °C on the coldest nights up to about 43 °C on the warmest days. Use this range to plan what to pack and wear.
Will it rain in Grass Valley in the next two weeks?
Yes - rain is expected on about 1 of the next 14 days in Grass Valley, with roughly 0.1 mm of rainfall in total. It is worth keeping an umbrella or raincoat handy.
How windy is it in Grass Valley?
Maximum wind speeds in Grass Valley are forecast to reach about 17 km/h at their peak over the next 14 days.
When is the best time to visit Grass Valley?
For a month-by-month look at temperatures and rainfall, see our best time to visit Grass Valley guide.
How accurate is the 14-day forecast for Grass Valley?
Our Grass Valley forecast uses leading meteorological models and is most reliable over the next few days. Long-range days beyond a week show general trends and can change, so check back closer to the date for updates.
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Where is Grass Valley?Get accurate weather forecasts for Grass Valley, located at latitude 39.219 and longitude -121.061. Stay updated with localized weather information tailored for Grass Valley.
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