Extended 10-day forecasts, Grass Valley (CA)
Check out our December climate page to see if the current temperatures in Grass Valley is typical for this time of year.
HOURLY
Temperature
Feels like
Precipitation
Chance of rain
Wind direction
Wind speed
00:00
13°C
13°C
0 mm
36%
S 
3 m/s
01:00
12°C
12°C
0 mm
40%
S
4 m/s
02:00
12°C
12°C
0 mm
46%
SE
4 m/s
03:00
11°C
11°C
0.1 mm
51%
SE
4 m/s
04:00
11°C
11°C
0 mm
56%
SE
4 m/s
05:00
10°C
7°C
2.9 mm
68%
SW
5 m/s
06:00
7°C
6°C
3.5 mm
80%
SW
3 m/s
07:00
7°C
5°C
2 mm
91%
SW
2 m/s
08:00
7°C
4°C
3.9 mm
93%
SW
3 m/s
09:00
6°C
4°C
2.8 mm
96%
S
3 m/s
10:00
6°C
4°C
2.6 mm
98%
S
2 m/s
11:00
6°C
4°C
1.9 mm
95%
S
3 m/s
12:00
6°C
3°C
0 mm
93%
S
3 m/s
13:00
6°C
4°C
0.2 mm
90%
S
3 m/s
14:00
6°C
4°C
1.5 mm
80%
S
3 m/s
15:00
6°C
4°C
2.2 mm
71%
SE
3 m/s
16:00
7°C
4°C
1.7 mm
61%
SE
3 m/s
17:00
6°C
4°C
0.2 mm
53%
SE
3 m/s
18:00
6°C
4°C
0 mm
45%
SE
3 m/s
19:00
5°C
3°C
0 mm
36%
E
2 m/s
20:00
5°C
4°C
0 mm
25%
E
2 m/s
21:00
5°C
3°C
0 mm
14%
E
2 m/s
22:00
5°C
2°C
0 mm
3%
E
3 m/s
23:00
4°C
2°C
0 mm
2%
E
2 m/s
13°C
13°C
0 mm
36%
S
3 m/s
01:00
12°C
12°C
0 mm
40%
S
4 m/s
02:00
12°C
12°C
0 mm
46%
SE
4 m/s
03:00
11°C
11°C
0.1 mm
51%
SE
4 m/s
04:00
11°C
11°C
0 mm
56%
SE
4 m/s
05:00
10°C
7°C
2.9 mm
68%
SW
5 m/s
06:00
7°C
6°C
3.5 mm
80%
SW
3 m/s
07:00
7°C
5°C
2 mm
91%
SW
2 m/s
08:00
7°C
4°C
3.9 mm
93%
SW
3 m/s
09:00
6°C
4°C
2.8 mm
96%
S
3 m/s
10:00
6°C
4°C
2.6 mm
98%
S
2 m/s
11:00
6°C
4°C
1.9 mm
95%
S
3 m/s
12:00
6°C
3°C
0 mm
93%
S
3 m/s
13:00
6°C
4°C
0.2 mm
90%
S
3 m/s
14:00
6°C
4°C
1.5 mm
80%
S
3 m/s
15:00
6°C
4°C
2.2 mm
71%
SE
3 m/s
16:00
7°C
4°C
1.7 mm
61%
SE
3 m/s
17:00
6°C
4°C
0.2 mm
53%
SE
3 m/s
18:00
6°C
4°C
0 mm
45%
SE
3 m/s
19:00
5°C
3°C
0 mm
36%
E
2 m/s
20:00
5°C
4°C
0 mm
25%
E
2 m/s
21:00
5°C
3°C
0 mm
14%
E
2 m/s
22:00
5°C
2°C
0 mm
3%
E
3 m/s
23:00
4°C
2°C
0 mm
2%
E
2 m/s
HOURLY
Temperature
Feels like
Precipitation
Chance of rain
Wind direction
Wind speed
00:00
4°C
2°C
0 mm
2%
NE
2 m/s
01:00
4°C
2°C
0 mm
2%
NE
2 m/s
02:00
4°C
2°C
0 mm
2%
NE
2 m/s
03:00
4°C
2°C
0 mm
2%
NE
2 m/s
04:00
3°C
1°C
0 mm
2%
E
2 m/s
05:00
3°C
1°C
0 mm
2%
E
2 m/s
06:00
3°C
1°C
0 mm
2%
NE
2 m/s
07:00
3°C
1°C
0 mm
2%
NE
2 m/s
08:00
2°C
0°C
0 mm
2%
NE
2 m/s
09:00
6°C
6°C
0 mm
2%
NE
1 m/s
10:00
8°C
8°C
0 mm
2%
E
1 m/s
11:00
9°C
9°C
0 mm
2%
W
1 m/s
12:00
9°C
9°C
0 mm
2%
W
1 m/s
13:00
9°C
9°C
0 mm
2%
W
2 m/s
14:00
9°C
9°C
0 mm
2%
W
1 m/s
15:00
9°C
9°C
0 mm
2%
W
1 m/s
16:00
9°C
9°C
0 mm
2%
SW
1 m/s
17:00
8°C
8°C
0 mm
4%
SE
1 m/s
18:00
8°C
8°C
0 mm
7%
SE
1 m/s
19:00
6°C
6°C
0 mm
9%
SE
1 m/s
20:00
6°C
5°C
0 mm
11%
SE
2 m/s
21:00
6°C
4°C
0 mm
13%
SE
2 m/s
22:00
6°C
4°C
0 mm
14%
SE
3 m/s
23:00
6°C
3°C
0 mm
22%
SE
3 m/s
4°C
2°C
0 mm
2%
NE
2 m/s
01:00
4°C
2°C
0 mm
2%
NE
2 m/s
02:00
4°C
2°C
0 mm
2%
NE
2 m/s
03:00
4°C
2°C
0 mm
2%
NE
2 m/s
04:00
3°C
1°C
0 mm
2%
E
2 m/s
05:00
3°C
1°C
0 mm
2%
E
2 m/s
06:00
3°C
1°C
0 mm
2%
NE
2 m/s
07:00
3°C
1°C
0 mm
2%
NE
2 m/s
08:00
2°C
0°C
0 mm
2%
NE
2 m/s
09:00
6°C
6°C
0 mm
2%
NE
1 m/s
10:00
8°C
8°C
0 mm
2%
E
1 m/s
11:00
9°C
9°C
0 mm
2%
W
1 m/s
12:00
9°C
9°C
0 mm
2%
W
1 m/s
13:00
9°C
9°C
0 mm
2%
W
2 m/s
14:00
9°C
9°C
0 mm
2%
W
1 m/s
15:00
9°C
9°C
0 mm
2%
W
1 m/s
16:00
9°C
9°C
0 mm
2%
SW
1 m/s
17:00
8°C
8°C
0 mm
4%
SE
1 m/s
18:00
8°C
8°C
0 mm
7%
SE
1 m/s
19:00
6°C
6°C
0 mm
9%
SE
1 m/s
20:00
6°C
5°C
0 mm
11%
SE
2 m/s
21:00
6°C
4°C
0 mm
13%
SE
2 m/s
22:00
6°C
4°C
0 mm
14%
SE
3 m/s
23:00
6°C
3°C
0 mm
22%
SE
3 m/s
Thursday 26 Dec
Temperature
Feels like
Precipitation
Chance of rain
Humidity
Wind direction
Wind speed
Temp
Feels
Rain
Chance
Humidity
Wind
Speed
night
5°C
1°C
1.6 mm
91%
81%
SE
5 m/s
5°C
1°C
1.6 mm
91%
81%
SE
5 m/s
morning
8°C
5°C
11 mm
75%
73%
SE
5 m/s
8°C
5°C
11 mm
75%
73%
SE
5 m/s
afternoon
10°C
7°C
0.4 mm
61%
85%
S
4 m/s
10°C
7°C
0.4 mm
61%
85%
S
4 m/s
evening
8°C
5°C
6.8 mm
98%
98%
SE
6 m/s
8°C
5°C
6.8 mm
98%
98%
SE
6 m/s
Friday 27 Dec
Temperature
Feels like
Precipitation
Chance of rain
Humidity
Wind direction
Wind speed
Temp
Feels
Rain
Chance
Humidity
Wind
Speed
night
7°C
2°C
11 mm
98%
98%
S
8 m/s
7°C
2°C
11 mm
98%
98%
S
8 m/s
morning
9°C
7°C
2.1 mm
85%
93%
SE
5 m/s
9°C
7°C
2.1 mm
85%
93%
SE
5 m/s
afternoon
11°C
11°C
1 mm
77%
77%
S
4 m/s
11°C
11°C
1 mm
77%
77%
S
4 m/s
evening
10°C
8°C
0.9 mm
81%
93%
SE
3 m/s
10°C
8°C
0.9 mm
81%
93%
SE
3 m/s
Saturday 28 Dec
Temperature
Feels like
Precipitation
Chance of rain
Humidity
Wind direction
Wind speed
Temp
Feels
Rain
Chance
Humidity
Wind
Speed
night
9°C
6°C
2 mm
86%
87%
SE
5 m/s
9°C
6°C
2 mm
86%
87%
SE
5 m/s
morning
10°C
8°C
12 mm
85%
99%
SE
5 m/s
10°C
8°C
12 mm
85%
99%
SE
5 m/s
afternoon
11°C
11°C
1.2 mm
90%
99%
S
4 m/s
11°C
11°C
1.2 mm
90%
99%
S
4 m/s
evening
10°C
10°C
0 mm
76%
98%
SE
3 m/s
10°C
10°C
0 mm
76%
98%
SE
3 m/s
Sunday 29 Dec
Temperature
Feels like
Precipitation
Chance of rain
Humidity
Wind direction
Wind speed
Temp
Feels
Rain
Chance
Humidity
Wind
Speed
night
9°C
7°C
0.2 mm
85%
98%
S
4 m/s
9°C
7°C
0.2 mm
85%
98%
S
4 m/s
morning
10°C
6°C
7.5 mm
96%
99%
S
8 m/s
10°C
6°C
7.5 mm
96%
99%
S
8 m/s
afternoon
10°C
8°C
9.3 mm
98%
94%
S
5 m/s
10°C
8°C
9.3 mm
98%
94%
S
5 m/s
evening
8°C
6°C
0.5 mm
81%
89%
S
3 m/s
8°C
6°C
0.5 mm
81%
89%
S
3 m/s
Monday 30 Dec
Temperature
Feels like
Precipitation
Chance of rain
Humidity
Wind direction
Wind speed
Temp
Feels
Rain
Chance
Humidity
Wind
Speed
night
4°C
1°C
0 mm
42%
74%
NE
3 m/s
4°C
1°C
0 mm
42%
74%
NE
3 m/s
morning
8°C
7°C
0 mm
7%
53%
NE
2 m/s
8°C
7°C
0 mm
7%
53%
NE
2 m/s
afternoon
10°C
10°C
0 mm
4%
51%
NW
2 m/s
10°C
10°C
0 mm
4%
51%
NW
2 m/s
evening
7°C
5°C
0 mm
3%
64%
NE
3 m/s
7°C
5°C
0 mm
3%
64%
NE
3 m/s
Tuesday 31 Dec
Temperature
Feels like
Precipitation
Chance of rain
Humidity
Wind direction
Wind speed
Temp
Feels
Rain
Chance
Humidity
Wind
Speed
night
3°C
0°C
0 mm
2%
52%
NE
3 m/s
3°C
0°C
0 mm
2%
52%
NE
3 m/s
morning
9°C
8°C
0 mm
2%
43%
NE
2 m/s
9°C
8°C
0 mm
2%
43%
NE
2 m/s
afternoon
11°C
11°C
0 mm
6%
54%
N
1 m/s
11°C
11°C
0 mm
6%
54%
N
1 m/s
evening
7°C
7°C
0 mm
10%
65%
E
2 m/s
7°C
7°C
0 mm
10%
65%
E
2 m/s
Wednesday 1 Jan
Temperature
Feels like
Precipitation
Chance of rain
Humidity
Wind direction
Wind speed
Temp
Feels
Rain
Chance
Humidity
Wind
Speed
night
4°C
3°C
0 mm
18%
54%
E
2 m/s
4°C
3°C
0 mm
18%
54%
E
2 m/s
morning
10°C
10°C
0 mm
23%
47%
E
2 m/s
10°C
10°C
0 mm
23%
47%
E
2 m/s
afternoon
12°C
12°C
0 mm
22%
48%
E
1 m/s
12°C
12°C
0 mm
22%
48%
E
1 m/s
evening
8°C
8°C
0 mm
20%
58%
NE
2 m/s
8°C
8°C
0 mm
20%
58%
NE
2 m/s
Thursday 2 Jan
Temperature
Feels like
Precipitation
Chance of rain
Humidity
Wind direction
Wind speed
Temp
Feels
Rain
Chance
Humidity
Wind
Speed
night
5°C
4°C
0 mm
18%
58%
E
2 m/s
5°C
4°C
0 mm
18%
58%
E
2 m/s
morning
11°C
11°C
0 mm
16%
74%
E
2 m/s
11°C
11°C
0 mm
16%
74%
E
2 m/s
afternoon
13°C
13°C
0 mm
9%
55%
NE
1 m/s
13°C
13°C
0 mm
9%
55%
NE
1 m/s
evening
10°C
9°C
0 mm
5%
80%
NE
3 m/s
10°C
9°C
0 mm
5%
80%
NE
3 m/s
Friday 3 Jan
Temperature
Feels like
Precipitation
Chance of rain
Humidity
Wind direction
Wind speed
Temp
Feels
Rain
Chance
Humidity
Wind
Speed
night
6°C
4°C
0 mm
11%
85%
NE
2 m/s
6°C
4°C
0 mm
11%
85%
NE
2 m/s
morning
11°C
11°C
0 mm
16%
97%
NE
2 m/s
11°C
11°C
0 mm
16%
97%
NE
2 m/s
afternoon
13°C
13°C
0 mm
26%
95%
SE
1 m/s
13°C
13°C
0 mm
26%
95%
SE
1 m/s
evening
10°C
9°C
0 mm
24%
99%
SE
2 m/s
10°C
9°C
0 mm
24%
99%
SE
2 m/s
Saturday 4 Jan
Temperature
Feels like
Precipitation
Chance of rain
Humidity
Wind direction
Wind speed
Temp
Feels
Rain
Chance
Humidity
Wind
Speed
night
6°C
4°C
0 mm
20%
94%
SE
2 m/s
6°C
4°C
0 mm
20%
94%
SE
2 m/s
morning
10°C
9°C
0.1 mm
27%
75%
SE
2 m/s
10°C
9°C
0.1 mm
27%
75%
SE
2 m/s
afternoon
12°C
12°C
0 mm
43%
60%
SW
2 m/s
12°C
12°C
0 mm
43%
60%
SW
2 m/s
evening
8°C
8°C
0 mm
38%
69%
N
2 m/s
8°C
8°C
0 mm
38%
69%
N
2 m/s
