10-Day Weather Forecast for Grass Valley (CA)

Six-hourly outlook through Tuesday 15 September. Updated every three hours via MET Norway.

Day
Night
03:00
Morning
05:00
Afternoon
11:00
Evening
17:00
Sunday
6 Sep
Clear skies
12°C (54°F)
0 mm (0 in)
Clear skies
12°C (54°F)
0 mm (0 in)
Clear skies
21°C (70°F)
0 mm (0 in)
Clear skies
23°C (73°F)
0 mm (0 in)
Hourly ›
Monday
7 Sep
Clear skies
13°C (55°F)
0 mm (0 in)
Clear skies
11°C (52°F)
0 mm (0 in)
Clear skies
24°C (75°F)
0 mm (0 in)
Clear skies
26°C (79°F)
0 mm (0 in)
Hourly ›
Tuesday
8 Sep
Clear skies
14°C (57°F)
0 mm (0 in)
Clear skies
10°C (50°F)
0 mm (0 in)
Mostly sunny
28°C (82°F)
0 mm (0 in)
Mostly clear
29°C (84°F)
0 mm (0 in)
Hourly ›
Wednesday
9 Sep
Mostly clear
16°C (61°F)
0 mm (0 in)
Cloudy
17°C (63°F)
0 mm (0 in)
Cloudy
30°C (86°F)
0.2 mm (0.01 in)
Cloudy
27°C (81°F)
0 mm (0 in)
Hourly ›
Thursday
10 Sep
Cloudy
18°C (64°F)
0 mm (0 in)
Clear skies
16°C (61°F)
0 mm (0 in)
Clear skies
31°C (88°F)
0 mm (0 in)
Clear skies
31°C (88°F)
0 mm (0 in)
Hourly ›
Friday
11 Sep
Clear skies
21°C (70°F)
0 mm (0 in)
Clear skies
20°C (68°F)
0 mm (0 in)
Clear skies
30°C (86°F)
0 mm (0 in)
Clear skies
31°C (88°F)
0 mm (0 in)
Hourly ›
Saturday
12 Sep
Partly cloudy
21°C (70°F)
0 mm (0 in)
Clear skies
15°C (59°F)
0 mm (0 in)
Clear skies
27°C (81°F)
0 mm (0 in)
Clear skies
29°C (84°F)
0 mm (0 in)
Hourly ›
Sunday
13 Sep
Clear skies
18°C (64°F)
0 mm (0 in)
Clear skies
16°C (61°F)
0 mm (0 in)
Clear skies
24°C (75°F)
0 mm (0 in)
Partly cloudy
26°C (79°F)
0 mm (0 in)
Hourly ›
Monday
14 Sep
Partly cloudy
15°C (59°F)
0 mm (0 in)
Clear skies
12°C (54°F)
0 mm (0 in)
Clear skies
22°C (72°F)
0 mm (0 in)
Partly cloudy
25°C (77°F)
0 mm (0 in)
Hourly ›
Tuesday
15 Sep
Clear skies
14°C (57°F)
0 mm (0 in)
Hourly ›
Data from MET Norway · Updated every three hours.

What's the weather in Grass Valley this week?

Today's weather - Sunday 6 Sep

For Sunday the predicted weather in Grass Valley is clear skies. The maximum temperature is a warm 23°C (73°F), while the minimum temperature is a cold 12°C (54°F).

Tomorrow's weather - Monday 7 Sep

On Monday, Grass Valley will be clear skies. The maximum predicted temperature is a warm 26°C (79°F), while the minimum temperature is a cold 11°C (52°F).

10-Day Weather Forecast

The 10-day forecast shows that temperatures will reach 31°C (88°F) on Thursday before declining again. During this period, expect daytime highs around 28°C (82°F) and nighttime lows around 14°C (57°F). Compared to September norms, this represents typical weather. There will be plenty of sunshine throughout this time. Rain amounts are forecast to be much less than usual (relative to standard September patterns), with mostly dry conditions. Wind conditions will be generally calm.

Weather Forecast FAQ for Grass Valley

When will be the warmest day next week?

The warmest day is expected to be Thursday with a high of 31°C (88°F).

When will be the coldest day?

The coldest day is forecasted for Tuesday with a low of 10°C (50°F).

Will it rain next week in Grass Valley?

No significant rainfall is currently expected during the next 10 days.

How much rainfall is expected next week?

A total of 0 mm (0 in) of rain is forecasted for the 10-day period.

What will be the temperature range next week?

Temperatures will range from 10°C (50°F) to 31°C (88°F).

More about Grass Valley

Explore the full Grass Valley climate overview with monthly averages, or check rainfall data and temperature by month.

Grass Valley weather by month

Browse monthly averages for Grass Valley: climate by month with temperature, rainfall and sunshine.

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