Los Altos, CA Weather Forecast & Current Conditions

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Los Altos, CA Weather Maps

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Los Altos Weather Map
UTC Time: 10/21/2026, 00:10
Your Time:

Los Altos, CA

Today
Mostly Cloudy
70°/ 55° 21°/ 13°
0%
Wednesday
Rain Showers
70°/ 55° 21°/ 13°
50%
Thursday
Rain Showers
65°/ 52° 18°/ 11°
50%
Friday
Cloudy
75°/ 50° 24°/ 10°
0%
Sat-Sat Night
Clear
70°21°
0%
Sunday
Cloudy
70°21°
0%
Monday
Cloudy
70°21°
0%

Day: Mostly cloudy. Highs around 70. Northwest winds 5 to 10 mph.

Night: Mostly cloudy. A slight chance of showers after midnight. Lows in the mid 50s. Northwest winds 5 to 10 mph... becoming southeast after midnight.

Santa Cruz Mountains, CA

Today
Mostly Cloudy
60°/ 55° 16°/ 13°
0%
Wednesday
Rain Showers
60°/ 55° 16°/ 13°
50%
Thursday
Rain Showers
65°/ 50° 18°/ 10°
70%
Friday
Cloudy
72°/ 48° 22°/ 9°
0%
Sat Night
Clear
52°11°
0%
Sunday
Cloudy
78°/ 55° 26°/ 13°
0%
Monday
Cloudy
78°26°
0%

Day: Mostly cloudy. Highs in the 60s. Light winds.

Night: Mostly cloudy. Lows in the lower to mid 50s. Light winds...becoming southeast up to 5 mph after midnight.

San Jose, CA

Today
Mostly Cloudy
72°/ 52° 22°/ 11°
0%
Wednesday
Rain Showers
72°/ 52° 22°/ 11°
50%
Thursday
Rain Showers
70°/ 50° 21°/ 10°
70%
Friday
Mostly Cloudy
75°/ 48° 24°/ 9°
0%
Sat Night
Clear
48°9°
0%
Sunday
Cloudy
78°/ 50° 26°/ 10°
0%
Monday
Cloudy
78°26°
0%

Day: Mostly cloudy. Highs in the lower 70s. Northwest winds 5 to 10 mph.

Night: Cloudy. Lows in the lower 50s. Northwest winds up to 5 mph...becoming southeast around 5 mph after midnight.

San Francisco Peninsula Coast, CA

Today
Mostly Cloudy
62°/ 55° 17°/ 13°
0%
Wednesday
Rain Showers
65°/ 55° 18°/ 13°
50%
Thursday
Rain Showers
62°/ 48° 17°/ 9°
50%
Friday
Cloudy
68°/ 50° 20°/ 10°
0%
Sat Night
Cloudy
48°9°
0%
Tuesday
Cloudy
48°9°
0%
Monday
Cloudy
48°9°
0%

Day: Mostly cloudy. Highs in the lower 60s. Northwest winds around 5 mph.

Night: Cloudy. A slight chance of showers after midnight. Lows in the lower to mid 50s. North winds around 5 mph...becoming southeast after midnight.

East Bay Interior Valleys, CA

Today
Mostly Cloudy
72°/ 55° 22°/ 13°
0%
Wednesday
Rain Showers
72°/ 52° 22°/ 11°
50%
Thursday
Rain Showers
70°/ 50° 21°/ 10°
50%
Friday
Cloudy
75°/ 48° 24°/ 9°
0%
Sat Night
Clear
52°11°
0%
Tuesday
Clear
52°11°
0%
Monday
Clear
52°11°
0%

Day: Mostly cloudy. Highs in the lower 70s. North winds up to 5 mph.

Night: Mostly cloudy. Lows in the mid 50s. Light winds... becoming west up to 5 mph after midnight.

East Bay Hills, CA

Today
Mostly Cloudy
65°/ 58° 18°/ 14°
0%
Wednesday
Rain Showers
68°/ 55° 20°/ 13°
50%
Thursday
Rain Showers
65°/ 52° 18°/ 11°
50%
Friday
Cloudy
70°/ 50° 21°/ 10°
0%
Sat Night
Clear
52°11°
0%
Tuesday
Clear
52°11°
0%
Monday
Clear
52°11°
0%

Day: Mostly cloudy. Highs in the mid 60s. Northeast winds around 5 mph.

Night: Mostly cloudy. Lows in the upper 50s. Light winds... becoming southwest up to 5 mph after midnight.

Northern Monterey Bay, CA

Today
Mostly Cloudy
68°/ 52° 20°/ 11°
0%
Wednesday
Thunderstorms
68°/ 52° 20°/ 11°
60%
Thursday
Rain Showers
65°/ 48° 18°/ 9°
70%
Friday
Mostly Cloudy
70°/ 48° 21°/ 9°
0%
Sat Night
Clear
48°9°
0%
Sunday
Cloudy
78°26°
0%
Monday
Cloudy
78°26°
0%

Day: Mostly cloudy. Highs in the upper 60s. West winds 5 to 10 mph.

Night: Cloudy. Patchy fog after midnight. Lows in the lower 50s. West winds up to 5 mph...becoming northeast after midnight.

Eastern Santa Clara Hills, CA

Today
Mostly Cloudy
62°/ 40° 17°/ 4°
0%
Wednesday
Rain Showers
58°/ 42° 14°/ 6°
60%
Thursday
Rain Showers
58°/ 38° 14°/ 3°
70%
Friday
Cloudy
62°/ 38° 17°/ 3°
0%
Sat Night
Clear
42°6°
0%
Tuesday
Clear
42°6°
0%
Monday
Clear
42°6°
0%

Day: Mostly cloudy. Highs in the lower 60s. Southeast winds around 5 mph.

Night: Mostly cloudy. Lows in the 40s to 50s. Light winds... becoming southeast around 5 mph after midnight.

San Francisco County, CA

Today
Mostly Cloudy
60°/ 55° 16°/ 13°
0%
Wednesday
Rain Showers
72°/ 55° 22°/ 13°
40%
Thursday
Rain Showers
58°/ 50° 14°/ 10°
40%
Friday
Cloudy
72°/ 55° 22°/ 13°
0%
Sat Night
Clear
55°13°
0%
Sunday
Cloudy
75°24°
0%
Monday
Cloudy
75°24°
0%

Day: Mostly cloudy. Highs in the 60s. Northwest winds 5 to 10 mph.

Night: Mostly cloudy. A slight chance of showers after midnight. Lows in the mid 50s. West winds 5 to 10 mph...becoming south after midnight.

East Diablo Range Above 1000 ft, CA

Tonight
Mostly Cloudy
49°9°
0%
Wednesday
Thunderstorms
60°/ 46° 16°/ 8°
N/A
Thursday
Rain
58°/ 44° 14°/ 7°
N/A
Friday
Sunny
62°/ 43° 17°/ 6°
0%
Sat-Sat Night
Clear
65°18°
0%
Sunday
Clear
66°19°
0%
Wednesday
Clear
66°19°
0%
Tuesday
Clear
66°19°
0%

Night: Mostly cloudy. Lows 49 to 59. Light winds.

Southern Monterey Bay and Big Sur Coast, CA

Today
Mostly Cloudy
65°/ 52° 18°/ 11°
0%
Wednesday
Thunderstorms
65°/ 50° 18°/ 10°
70%
Thursday
Rain Showers
65°/ 50° 18°/ 10°
70%
Friday
Mostly Cloudy
65°/ 52° 18°/ 11°
0%
Sat Night
Clear
52°11°
0%
Sunday
Cloudy
70°21°
0%
Monday
Cloudy
70°21°
0%

Day: Mostly cloudy. Highs in the mid 60s. West winds up to 5 mph.

Night: Mostly cloudy. A chance of showers after midnight. Lows in the lower 50s. Southwest winds up to 5 mph...becoming southeast around 5 mph after midnight.

North Bay Interior Valleys, CA

Today
Mostly Cloudy
72°/ 55° 22°/ 13°
0%
Wednesday
Rain Showers
62°/ 55° 17°/ 13°
50%
Thursday
Rain Showers
72°/ 52° 22°/ 11°
40%
Friday
Cloudy
78°/ 38° 26°/ 3°
0%
Sat-Sat Night
Clear
78°26°
0%
Sunday
Cloudy
68°20°
0%
Monday
Cloudy
68°20°
0%

Day: Mostly cloudy. Highs in the 60s to lower 70s. South winds 5 to 10 mph.

Night: Mostly cloudy. Lows in the 40s to mid 50s. West winds up to 5 mph in the evening...becoming light.

Point Reyes National Seashore, CA

Today
Mostly Cloudy
62°/ 55° 17°/ 13°
0%
Wednesday
Rain Showers
65°/ 55° 18°/ 13°
40%
Thursday
Rain Showers
62°/ 48° 17°/ 9°
40%
Friday
Clear
60°16°
0%
Saturday
Clear
60°16°
0%
Sat Night
Cloudy
52°11°
0%
Tuesday
Cloudy
52°11°
0%
Monday
Cloudy
52°11°
0%

Day: Mostly cloudy. Highs in the lower 60s. West winds 5 to 10 mph.

Night: Mostly cloudy. A slight chance of showers after midnight. Lows in the mid 50s. Northwest winds around 5 mph in the evening...becoming light.

Tracy, CA

Tonight
Mostly Cloudy
52°11°
0%
Wednesday
Rain
71°/ 52° 22°/ 11°
N/A
Thursday
Rain
70°/ 49° 21°/ 9°
N/A
Friday
Sunny
70°/ 46° 21°/ 8°
0%
Sat-Sat Night
Clear
75°24°
0%
Sunday
Clear
75°24°
0%
Wednesday
Clear
75°24°
0%
Tuesday
Clear
75°24°
0%

Night: Mostly cloudy. Lows 52 to 60. Light winds.

Marin Coastal Range, CA

Today
Mostly Cloudy
65°/ 55° 18°/ 13°
0%
Wednesday
Rain Showers
68°/ 55° 20°/ 13°
40%
Thursday
Rain Showers
65°/ 50° 18°/ 10°
40%
Friday
Cloudy
72°/ 50° 22°/ 10°
0%
Sat-Sat Night
Clear
72°22°
0%
Sunday
Cloudy
72°22°
0%
Monday
Cloudy
72°22°
0%

Day: Mostly cloudy. Highs in the mid 60s. Northeast winds around 5 mph.

Night: Mostly cloudy. A slight chance of showers after midnight. Lows in the mid 50s. Northwest winds around 5 mph... becoming south after midnight.

Vallejo, CA

Tonight
Mostly Cloudy
55°13°
0%
Wednesday
Thunderstorms
66°/ 55° 19°/ 13°
N/A
Thursday
Rain
65°/ 48° 18°/ 9°
N/A
Friday
Sunny
69°/ 47° 21°/ 8°
0%
Sat-Sat Night
Clear
70°21°
0%
Sunday
Clear
67°19°
0%
Wednesday
Clear
67°19°
0%
Tuesday
Clear
67°19°
0%

Night: Mostly cloudy. Lows around 55. Light winds.

Carmel Valley, CA

Today
Mostly Cloudy
65°/ 52° 18°/ 11°
0%
Wednesday
Thunderstorms
68°/ 52° 20°/ 11°
70%
Thursday
Rain Showers
65°/ 50° 18°/ 10°
70%
Friday
Mostly Cloudy
65°/ 50° 18°/ 10°
0%
Sat Night
Clear
50°10°
0%
Sunday
Cloudy
75°24°
0%
Monday
Cloudy
75°24°
0%

Day: Mostly cloudy. Highs in the mid 60s to lower 70s. Northwest winds 5 to 10 mph.

Night: Mostly cloudy. Lows in the lower 50s. Northwest winds 5 to 10 mph...becoming southeast after midnight.

West Stanislaus County Above 1000 ft, CA

Tonight
Mostly Cloudy
52°11°
0%
Wednesday
Rain
70°/ 51° 21°/ 11°
N/A
Thursday
Rain
66°/ 48° 19°/ 9°
N/A
Friday
Sunny
70°/ 45° 21°/ 7°
0%
Sat-Sat Night
Clear
75°24°
0%
Sunday
Clear
73°23°
0%
Wednesday
Clear
73°23°
0%
Tuesday
Clear
73°23°
0%

Night: Mostly cloudy. Lows 52 to 60. Light winds.

Fairfield, CA

Tonight
Mostly Cloudy
52°11°
0%
Wednesday
Rain
71°/ 51° 22°/ 11°
N/A
Thursday
Rain
70°/ 47° 21°/ 8°
N/A
Friday
Sunny
74°/ 45° 23°/ 7°
0%
Sat-Sat Night
Clear
74°23°
0%
Sunday
Clear
74°23°
0%
Wednesday
Clear
74°23°
0%
Tuesday
Clear
74°23°
0%

Night: Mostly cloudy. Lows 52 to 58. Light winds.

San Joaquin County Delta, CA

Tonight
Mostly Cloudy
51°11°
0%
Wednesday
Thunderstorms
72°/ 51° 22°/ 11°
N/A
Thursday
Rain
71°/ 47° 22°/ 8°
N/A
Friday
Sunny
75°/ 43° 24°/ 6°
0%
Sat-Sat Night
Clear
75°24°
0%
Sunday
Clear
75°24°
0%
Wednesday
Clear
75°24°
0%
Tuesday
Clear
75°24°
0%

Night: Mostly cloudy. Lows 51 to 56. Light winds.

Names listed above may include county names.

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