Guernewood, CA Weather Forecast & Current Conditions

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Guernewood, CA Weather Maps

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Guernewood Weather Map
UTC Time: 11/12/2026, 10:56
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Guernewood, CA

Tonight
Cloudy
42°6°
0%
Thursday
Mostly Cloudy
65°/ 45° 18°/ 7°
0%
Friday
Rain
55°/ 42° 13°/ 6°
50%
Saturday
Rain
58°/ 42° 14°/ 6°
N/A
Sunday
Rain
65°/ 52° 18°/ 11°
N/A
Monday
Rain
62°/ 35° 17°/ 2°
N/A
Tuesday
Cloudy
55°/ 38° 13°/ 3°
0%
Wednesday
Rain
62°17°
N/A

Night: Mostly clear early in the evening then becoming partly cloudy. Patchy dense fog after midnight. Lows in the lower 40s to mid 50s. Northwest winds up to 5 mph...becoming northeast after midnight.

Sonoma Coastal Range, CA

Tonight
Mostly Cloudy
52°11°
0%
Thursday
Mostly Cloudy
68°/ 52° 20°/ 11°
0%
Friday
Rain
58°/ 48° 14°/ 9°
N/A
Saturday
Rain
62°/ 52° 17°/ 11°
N/A
Sunday
Rain
58°/ 48° 14°/ 9°
N/A
Monday
Rain
58°/ 42° 14°/ 6°
N/A
Tuesday
Sunny
58°/ 45° 14°/ 7°
0%
Wednesday
Rain
58°14°
N/A

Night: Mostly clear early in the evening then becoming mostly cloudy. Lows in the lower 50s. Light winds.

Point Reyes National Seashore, CA

BEACH HAZARDS STATEMENT IN EFFECT THROUGH FRIDAY AFTERNOON
HIGH SURF WARNING IN EFFECT FROM 6 PM FRIDAY TO 4 AM PST SUNDAY
Tonight
Mostly Cloudy
52°11°
0%
Thursday
Mostly Cloudy
65°/ 55° 18°/ 13°
0%
Friday
Rain
60°/ 52° 16°/ 11°
70%
Saturday
Rain
62°/ 52° 17°/ 11°
N/A
Sunday
Rain
60°/ 50° 16°/ 10°
N/A
Monday
Rain
58°/ 45° 14°/ 7°
N/A
Tuesday
Cloudy
58°/ 48° 14°/ 9°
0%
Wednesday
Rain
58°14°
N/A

Night: Partly cloudy early in the evening then becoming mostly cloudy. Patchy fog. Lows in the lower 50s. Light winds.

North Bay Interior Mountains, CA

Tonight
Clear
48°9°
0%
Thursday
Cloudy
60°/ 52° 16°/ 11°
0%
Friday
Rain
65°/ 45° 18°/ 7°
50%
Saturday
Rain
62°/ 48° 17°/ 9°
N/A
Sun-Sun Night
Rain
55°13°
N/A
Monday
Rain
48°/ 42° 9°/ 6°
N/A
Tuesday
Sunny
50°/ 42° 10°/ 6°
0%
Wednesday
Rain
48°9°
N/A

Night: Mostly clear. Lows in the upper 40s to mid 50s. Southeast winds up to 5 mph.

Marin Coastal Range, CA

Tonight
Mostly Cloudy
52°11°
0%
Thursday
Mostly Cloudy
65°/ 55° 18°/ 13°
0%
Friday
Rain
62°/ 50° 17°/ 10°
70%
Saturday
Rain
58°/ 52° 14°/ 11°
N/A
Sunday
Rain
58°/ 48° 14°/ 9°
N/A
Monday
Rain
55°/ 45° 13°/ 7°
N/A
Tuesday
Cloudy
55°/ 48° 13°/ 9°
0%
Wednesday
Rain
52°11°
N/A

Night: Mostly clear early in the evening then becoming mostly cloudy. Lows in the lower 50s. Light winds... becoming southwest around 5 mph after midnight.

Vallejo, CA

Today
Sunny
67°/ 54° 19°/ 12°
0%
Friday
Thunderstorms
61°/ 46° 16°/ 8°
N/A
Saturday
Rain
63°/ 46° 17°/ 8°
N/A
Sunday
Rain
62°/ 49° 17°/ 9°
N/A
Monday
Rain
58°/ 41° 14°/ 5°
N/A
Tuesday
Sunny
59°/ 42° 15°/ 6°
0%
Wednesday
Rain
57°14°
N/A

Day: Mostly sunny. Highs 67 to 72. Southwest winds up to 10 mph.

Night: Mostly clear. Lows around 54. Southwest winds around 10 mph. Gusts up to 20 mph increasing to 30 mph after midnight.

West Glenn and Colusa Foothills 1000-3000 ft, CA

Today
Sunny
61°/ 42° 16°/ 6°
0%
Friday
Thunderstorms
51°/ 36° 11°/ 2°
N/A
Saturday
Mostly Cloudy
50°/ 38° 10°/ 3°
0%
Sunday
Rain
48°/ 36° 9°/ 2°
N/A
Monday
Rain
46°/ 32° 8°/ 0°
N/A
Tuesday
Sunny
49°/ 32° 9°/ 0°
0%
Wednesday
Rain
43°6°
N/A

Day: Mostly sunny. Highs 61 to 71. Light winds becoming southeast around 10 mph with gusts to around 25 mph in the afternoon.

Night: Mostly clear. A slight chance of rain after midnight. Lows 42 to 52. South winds 10 to 15 mph with gusts to around 35 mph.

Esparto, CA

Today
Sunny
71°/ 49° 22°/ 9°
0%
Friday
Thunderstorms
59°/ 46° 15°/ 8°
N/A
Saturday
Cloudy
62°/ 45° 17°/ 7°
0%
Sunday
Rain
59°/ 47° 15°/ 8°
N/A
Monday
Rain
57°/ 39° 14°/ 4°
N/A
Tuesday
Cloudy
59°/ 42° 15°/ 6°
0%
Wednesday
Rain
54°12°
N/A

Day: Mostly sunny. Highs around 71. Light winds becoming southeast up to 10 mph with gusts to around 20 mph in the afternoon.

Night: Mostly clear. Lows 49 to 55. South winds up to 10 mph. Gusts up to 25 mph increasing to 40 mph after midnight.

East Bay Interior Valleys, CA

Tonight
Clear
48°9°
0%
Thursday
Cloudy
75°/ 52° 24°/ 11°
0%
Friday
Rain
65°/ 45° 18°/ 7°
50%
Saturday
Mostly Cloudy
65°/ 45° 18°/ 7°
0%
Sunday
Rain
65°/ 48° 18°/ 9°
N/A
Monday
Rain
60°/ 42° 16°/ 6°
N/A
Tuesday
Cloudy
62°/ 42° 17°/ 6°
0%
Wednesday
Rain
58°14°
N/A

Night: Mostly clear. Lows in the upper 40s. Light winds.

San Francisco Bay Shoreline, CA

COASTAL FLOOD ADVISORY IN EFFECT UNTIL 4 PM PST FRIDAY
Tonight
Cloudy
52°11°
0%
Thursday
Mostly Cloudy
72°/ 55° 22°/ 13°
0%
Friday
Rain
62°/ 50° 17°/ 10°
70%
Saturday
Rain
65°/ 50° 18°/ 10°
N/A
Sunday
Rain
65°/ 52° 18°/ 11°
N/A
Monday
Rain
60°/ 40° 16°/ 4°
N/A
Tuesday
Cloudy
62°/ 45° 17°/ 7°
0%
Wednesday
Rain
60°16°
N/A

Night: Mostly clear early in the evening then becoming partly cloudy. Lows in the lower 50s. Northwest winds up to 5 mph...becoming southwest after midnight.

Fairfield, CA

WIND ADVISORY IN EFFECT FROM 4 AM TO 7 PM PST FRIDAY
Today
Sunny
71°/ 52° 22°/ 11°
0%
Friday
Thunderstorms
62°/ 46° 17°/ 8°
N/A
Saturday
Mostly Cloudy
63°/ 47° 17°/ 8°
0%
Sunday
Rain
62°/ 47° 17°/ 8°
N/A
Monday
Rain
58°/ 42° 14°/ 6°
N/A
Tuesday
Cloudy
59°/ 42° 15°/ 6°
0%
Wednesday
Rain
56°13°
N/A

Day: Mostly sunny. Highs around 71. Light winds.

Night: Partly cloudy. Lows around 52. Southwest winds up to 10 mph. Gusts up to 25 mph after midnight.

San Francisco County, CA

Tonight
Mostly Cloudy
55°13°
0%
Thursday
Mostly Cloudy
65°/ 58° 18°/ 14°
0%
Friday
Rain
62°/ 50° 17°/ 10°
70%
Saturday
Rain
62°/ 50° 17°/ 10°
N/A
Sunday
Rain
62°/ 55° 17°/ 13°
N/A
Monday
Rain
60°/ 48° 16°/ 9°
N/A
Tuesday
Cloudy
62°/ 48° 17°/ 9°
0%
Wednesday
Rain
60°16°
N/A

Night: Mostly clear early in the evening then becoming mostly cloudy. Lows in the mid 50s. Southwest winds up to 5 mph.

Woodland, CA

Today
Sunny
71°/ 51° 22°/ 11°
0%
Friday
Thunderstorms
61°/ 46° 16°/ 8°
N/A
Saturday
Mostly Cloudy
63°/ 46° 17°/ 8°
0%
Sunday
Rain
61°/ 46° 16°/ 8°
N/A
Monday
Rain
58°/ 41° 14°/ 5°
N/A
Tuesday
Cloudy
59°/ 41° 15°/ 5°
0%
Wednesday
Rain
55°13°
N/A

Day: Mostly sunny. Patchy fog late in the morning. Highs around 71. Light winds.

Night: Partly cloudy. Lows around 51. South winds up to 10 mph. Gusts up to 25 mph after midnight.

Williams, CA

Today
Sunny
70°/ 48° 21°/ 9°
0%
Friday
Thunderstorms
59°/ 42° 15°/ 6°
N/A
Saturday
Cloudy
60°/ 44° 16°/ 7°
0%
Sunday
Rain
58°/ 43° 14°/ 6°
N/A
Monday
Rain
56°/ 39° 13°/ 4°
N/A
Tuesday
Cloudy
58°/ 38° 14°/ 3°
0%
Wednesday
Rain
53°12°
N/A

Day: Mostly sunny. Highs around 70. Light winds becoming east up to 10 mph with gusts to around 20 mph in the afternoon.

Night: Mostly clear. Lows 48 to 54. South winds 10 to 15 mph with gusts to around 30 mph.

San Francisco Peninsula Coast, CA

BEACH HAZARDS STATEMENT IN EFFECT THROUGH FRIDAY AFTERNOON
HIGH SURF WARNING IN EFFECT FROM 6 PM FRIDAY TO 4 AM PST SUNDAY
Tonight
Mostly Cloudy
55°13°
0%
Thursday
Mostly Cloudy
68°/ 50° 20°/ 10°
0%
Friday
Rain
62°/ 48° 17°/ 9°
70%
Saturday
Rain
62°/ 48° 17°/ 9°
N/A
Sunday
Rain
62°/ 50° 17°/ 10°
N/A
Monday
Rain
58°/ 52° 14°/ 11°
N/A
Tuesday
Cloudy
58°/ 45° 14°/ 7°
0%
Wednesday
Rain
58°14°
N/A

Night: Partly cloudy early in the evening then becoming mostly cloudy. Lows in the lower to mid 50s. Light winds...becoming south around 5 mph after midnight.

Colusa, CA

Today
Sunny
71°/ 50° 22°/ 10°
0%
Friday
Thunderstorms
60°/ 45° 16°/ 7°
N/A
Saturday
Cloudy
62°/ 46° 17°/ 8°
0%
Sunday
Rain
59°/ 45° 15°/ 7°
N/A
Monday
Rain
57°/ 42° 14°/ 6°
N/A
Tuesday
Cloudy
59°/ 41° 15°/ 5°
0%
Wednesday
Rain
54°12°
N/A

Day: Patchy fog in the morning. Mostly sunny. Highs around 71. Light winds.

Night: Partly cloudy in the evening then becoming mostly cloudy. Lows around 50. Southeast winds up to 10 mph. Gusts up to 30 mph after midnight.

East Bay Hills, CA

Tonight
Clear
52°11°
0%
Thursday
Cloudy
70°/ 58° 21°/ 14°
0%
Friday
Rain
62°/ 48° 17°/ 9°
60%
Saturday
Mostly Cloudy
60°/ 48° 16°/ 9°
0%
Sunday
Rain
60°/ 48° 16°/ 9°
N/A
Monday
Rain
55°/ 42° 13°/ 6°
N/A
Tuesday
Cloudy
55°/ 42° 13°/ 6°
0%
Wednesday
Rain
55°13°
N/A

Night: Mostly clear. Lows in the lower 50s. Light winds.

Yuba City, CA

Today
Sunny
70°/ 49° 21°/ 9°
0%
Friday
Thunderstorms
62°/ 46° 17°/ 8°
N/A
Saturday
Rain
63°/ 43° 17°/ 6°
N/A
Sunday
Rain
61°/ 43° 16°/ 6°
N/A
Monday
Rain
58°/ 38° 14°/ 3°
N/A
Tuesday
Cloudy
59°/ 41° 15°/ 5°
0%
Wednesday
Rain
55°13°
N/A

Day: Sunny. Highs 70 to 76. Light winds becoming south up to 10 mph in the afternoon.

Night: Mostly clear in the evening then becoming mostly cloudy. Lows 49 to 54. Southeast winds up to 10 mph. Gusts up to 25 mph after midnight.

Glenn and Colusa Coast Range Above 3000 ft, CA

Today
Cloudy
51°/ 36° 11°/ 2°
0%
Friday
Thunderstorms
43°/ 32° 6°/ 0°
N/A
Saturday
Snow
40°/ 35° 4°/ 2°
N/A
Sunday
Rain
39°/ 31° 4°/ -1°
N/A
Monday
Snow
36°/ 27° 2°/ -3°
N/A
Tuesday
Sunny
39°/ 28° 4°/ -2°
0%
Wednesday
Snow
33°1°
N/A

Day: Mostly sunny in the morning then becoming partly cloudy. Highs 51 to 61. Southeast winds up to 15 mph with gusts to around 30 mph.

Night: Partly cloudy. A slight chance of rain after midnight. Lows 36 to 46. South winds 10 to 20 mph with gusts to around 35 mph.

Walnut Grove, CA

Today
Sunny
72°/ 49° 22°/ 9°
0%
Friday
Thunderstorms
64°/ 45° 18°/ 7°
N/A
Saturday
Mostly Cloudy
65°/ 45° 18°/ 7°
0%
Sunday
Rain
64°/ 45° 18°/ 7°
N/A
Monday
Rain
59°/ 41° 15°/ 5°
N/A
Tuesday
Cloudy
60°/ 40° 16°/ 4°
0%
Wednesday
Rain
57°14°
N/A

Day: Mostly sunny. Highs around 72. Light winds.

Night: Partly cloudy. Lows 49 to 55. Light winds.

Names listed above may include county names.

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