Mount Hamilton, CA Weather Forecast & Current Conditions

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Mount Hamilton, CA Weather Maps

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Mount Hamilton Weather Map
UTC Time: 10/4/2026, 08:53
Your Time:

Mount Hamilton, CA

Tonight
Clear
75°24°
0%
Sunday
Mostly Cloudy
88°/ 75° 31°/ 24°
0%
Monday
Sunny
88°/ 75° 31°/ 24°
0%
Tuesday
Sunny
88°/ 60° 31°/ 16°
0%
Wednesday
Clear
60°16°
0%
Thu Night
Clear
60°16°
0%
Fri-Fri Night
Clear
80°27°
0%
Saturday
Sunny
72°22°
0%

Night: Mostly clear. Lows in the 60s to mid 70s. Light winds.

San Jose, CA

Tonight
Clear
68°20°
0%
Sunday
Mostly Cloudy
94°/ 68° 34°/ 20°
0%
Monday
Sunny
94°/ 68° 34°/ 20°
0%
Tuesday
Sunny
94°/ 68° 34°/ 20°
0%
Wednesday
Clear
68°20°
0%
Thursday
Clear
68°/ 62° 20°/ 17°
0%
Fri-Fri Night
Clear
80°27°
0%
Saturday
Cloudy
78°26°
0%

Night: Mostly clear. Lows in the upper 60s. Light winds.

Santa Cruz Mountains, CA

HEAT ADVISORY IN EFFECT UNTIL 10 PM PDT WEDNESDAY
Tonight
Clear
65°18°
0%
Sunday
Mostly Cloudy
95°/ 72° 35°/ 22°
0%
Monday
Sunny
95°/ 72° 35°/ 22°
0%
Tuesday
Sunny
95°/ 72° 35°/ 22°
0%
Wednesday
Clear
72°22°
0%
Thursday
Clear
72°/ 68° 22°/ 20°
0%
Fri Night-Sat
Clear
55°13°
0%

Night: Mostly clear. Lows in the mid 60s to lower 70s. Light winds...becoming northeast up to 5 mph after midnight.

San Francisco Bay Shoreline, CA

HEAT ADVISORY IN EFFECT UNTIL 10 PM PDT WEDNESDAY
Tonight
Clear
60°16°
0%
Sunday
Mostly Cloudy
95°/ 60° 35°/ 16°
0%
Monday
Sunny
85°/ 65° 29°/ 18°
0%
Tuesday
Sunny
95°/ 65° 35°/ 18°
0%
Wednesday
Clear
78°26°
0%
Thu Night
Clear
78°26°
0%
Friday
Cloudy
82°/ 58° 28°/ 14°
0%
Saturday
Cloudy
68°20°
0%

Night: Mostly clear. Lows in the 60s. West winds up to 5 mph late in the evening...becoming light.

East Diablo Range Above 1000 ft, CA

HEAT ADVISORY IN EFFECT UNTIL 10 PM PDT WEDNESDAY
Tonight
Clear
67°19°
0%
Sunday
Mostly Cloudy
87°/ 67° 31°/ 19°
0%
Monday
Sunny
88°/ 68° 31°/ 20°
0%
Tuesday
Sunny
89°/ 68° 32°/ 20°
0%
Wednesday
Clear
88°31°
0%
Thu Night
Clear
88°31°
0%
Friday
Sunny
83°/ 57° 28°/ 14°
0%

Night: Clear. Lows 67 to 77. Light winds.

East Bay Interior Valleys, CA

HEAT ADVISORY IN EFFECT UNTIL 10 PM PDT WEDNESDAY
Tonight
Clear
68°20°
0%
Sunday
Mostly Cloudy
95°/ 68° 35°/ 20°
0%
Monday
Sunny
100°/ 68° 38°/ 20°
0%
Tuesday
Sunny
101°/ 65° 38°/ 18°
0%
Wednesday
Clear
65°18°
0%
Thu Night
Clear
65°18°
0%
Fri-Fri Night
Clear
88°31°
0%
Saturday
Sunny
80°27°
0%

Night: Mostly clear. Lows in the upper 60s. Light winds...becoming northwest up to 5 mph after midnight.

East Bay Hills, CA

HEAT ADVISORY IN EFFECT UNTIL 10 PM PDT WEDNESDAY
Tonight
Clear
70°21°
0%
Sunday
Mostly Cloudy
95°/ 68° 35°/ 20°
0%
Monday
Sunny
98°/ 68° 37°/ 20°
0%
Tuesday
Sunny
98°/ 68° 37°/ 20°
0%
Wednesday
Clear
68°20°
0%
Thu Night
Clear
68°20°
0%
Fri-Fri Night
Clear
85°29°
0%
Saturday
Sunny
75°24°
0%

Night: Mostly clear. Lows around 70. Light winds... becoming west up to 5 mph after midnight.

Northern Monterey Bay, CA

HEAT ADVISORY IN EFFECT UNTIL 10 PM PDT SUNDAY
Tonight
Cloudy
65°18°
0%
Sunday
Mostly Cloudy
90°/ 65° 32°/ 18°
0%
Monday
Sunny
88°/ 65° 31°/ 18°
0%
Tuesday
Sunny
90°/ 65° 32°/ 18°
0%
Wednesday
Clear
65°18°
0%
Thursday
Clear
65°/ 60° 18°/ 16°
0%
Fri-Fri Night
Cloudy
78°26°
0%
Saturday
Cloudy
72°22°
0%

Night: Partly cloudy. Lows in the mid 60s. Light winds...becoming north up to 5 mph after midnight.

Tracy, CA

Tonight
Clear
66°19°
0%
Sunday
Mostly Cloudy
96°/ 65° 36°/ 18°
0%
Monday
Sunny
97°/ 66° 36°/ 19°
0%
Tuesday
Sunny
95°/ 66° 35°/ 19°
0%
Wednesday
Clear
95°35°
0%
Thu Night
Clear
95°35°
0%
Friday
Sunny
92°/ 59° 33°/ 15°
0%

Night: Clear. Lows 66 to 76. Light winds.

West Stanislaus County Above 1000 ft, CA

HEAT ADVISORY IN EFFECT UNTIL 10 PM PDT WEDNESDAY
Tonight
Clear
65°18°
0%
Sunday
Cloudy
96°/ 65° 36°/ 18°
0%
Monday
Sunny
96°/ 66° 36°/ 19°
0%
Tuesday
Sunny
95°/ 66° 35°/ 19°
0%
Wednesday
Clear
93°34°
0%
Thu Night
Clear
93°34°
0%
Friday
Sunny
92°/ 59° 33°/ 15°
0%

Night: Clear. Lows 65 to 75. Light winds.

Southern Monterey Bay and Big Sur Coast, CA

HEAT ADVISORY IN EFFECT UNTIL 10 PM PDT SUNDAY
Tonight
Cloudy
62°17°
0%
Sunday
Cloudy
80°/ 62° 27°/ 17°
0%
Monday
Sunny
78°/ 62° 26°/ 17°
0%
Tuesday
Sunny
92°/ 72° 33°/ 22°
0%
Wednesday
Clear
72°22°
0%
Thu Night
Clear
72°22°
0%
Fri-Fri Night
Cloudy
72°22°
0%
Saturday
Cloudy
68°20°
0%

Night: Mostly clear late in the evening then becoming partly cloudy. Lows in the lower 60s. Light winds.

Carmel Valley, CA

Tonight
Cloudy
65°18°
0%
Sunday
Cloudy
98°/ 65° 37°/ 18°
0%
Monday
Sunny
80°/ 65° 27°/ 18°
0%
Tuesday
Sunny
85°/ 65° 29°/ 18°
0%
Wednesday
Clear
65°18°
0%
Thursday
Clear
65°/ 62° 18°/ 17°
0%
Fri-Fri Night
Cloudy
72°22°
0%
Saturday
Cloudy
68°20°
0%

Night: Mostly clear late in the evening then becoming partly cloudy. Lows in the mid 60s. Light winds...becoming east around 5 mph after midnight.

Modesto, CA

Tonight
Clear
62°17°
0%
Sunday
Mostly Cloudy
96°/ 65° 36°/ 18°
0%
Monday
Sunny
97°/ 63° 36°/ 17°
0%
Tuesday
Sunny
98°/ 63° 37°/ 17°
0%
Wednesday
Clear
98°37°
0%
Thu Night
Clear
98°37°
0%
Friday
Sunny
92°/ 60° 33°/ 16°
0%

Night: Clear. Patchy smoke after midnight. Lows 62 to 67. Light winds.

Stockton, CA

Tonight
Clear
65°18°
0%
Sunday
Mostly Cloudy
96°/ 65° 36°/ 18°
0%
Monday
Sunny
98°/ 65° 37°/ 18°
0%
Tuesday
Sunny
99°/ 63° 37°/ 17°
0%
Wednesday
Clear
98°37°
0%
Thu Night
Clear
98°37°
0%
Friday
Sunny
92°/ 57° 33°/ 14°
0%

Night: Patchy smoke in the evening. Clear. Lows around 65. Light winds.

San Francisco Peninsula Coast, CA

HEAT ADVISORY IN EFFECT UNTIL 10 PM PDT SUNDAY
Tonight
Cloudy
62°17°
0%
Sunday
Mostly Cloudy
78°/ 60° 26°/ 16°
0%
Monday
Cloudy
78°/ 62° 26°/ 17°
0%
Tuesday
Sunny
78°/ 60° 26°/ 16°
0%
Wednesday
Cloudy
60°16°
0%
Thu Night
Cloudy
60°16°
0%
Friday
Mostly Cloudy
70°/ 55° 21°/ 13°
0%
Saturday
Mostly Cloudy
65°18°
0%

Night: Mostly clear late in the evening then becoming partly cloudy. Lows in the lower 60s. Light winds.

San Joaquin County Delta, CA

HEAT ADVISORY IN EFFECT UNTIL 10 PM PDT WEDNESDAY
Tonight
Clear
65°18°
0%
Sunday
Mostly Cloudy
95°/ 64° 35°/ 18°
0%
Monday
Sunny
98°/ 66° 37°/ 19°
0%
Tuesday
Sunny
96°/ 65° 36°/ 18°
0%
Wednesday
Clear
98°37°
0%
Thu Night
Clear
98°37°
0%
Friday
Sunny
88°/ 60° 31°/ 16°
0%

Night: Clear. Lows around 65. Light winds.

Mountains of San Benito and Interior Monterey County, CA

HEAT ADVISORY IN EFFECT UNTIL 10 PM PDT WEDNESDAY
Tonight
Clear
72°22°
0%
Sunday
Sunny
85°/ 72° 29°/ 22°
0%
Monday
Sunny
85°/ 72° 29°/ 22°
0%
Tuesday
Sunny
85°/ 58° 29°/ 14°
0%
Wednesday
Clear
58°14°
0%
Thu Night
Clear
58°14°
0%
Fri-Fri Night
Clear
78°26°
0%
Saturday
Sunny
72°22°
0%

Night: Mostly clear. Lows in the 60s to lower 70s. Light winds.

San Francisco County, CA

Tonight
Cloudy
62°17°
0%
Sunday
Mostly Cloudy
72°/ 62° 22°/ 17°
0%
Monday
Cloudy
72°/ 62° 22°/ 17°
0%
Tuesday
Sunny
72°/ 62° 22°/ 17°
0%
Wed Night
Clear
62°17°
0%
Thu-Thu Night
Cloudy
78°26°
0%
Friday
Mostly Cloudy
72°/ 58° 22°/ 14°
0%

Night: Mostly clear late in the evening then becoming partly cloudy. Lows in the lower 60s. Southwest winds up to 5 mph.

Walnut Grove, CA

Tonight
Clear
63°17°
0%
Sunday
Mostly Cloudy
90°/ 62° 32°/ 17°
0%
Monday
Sunny
93°/ 64° 34°/ 18°
0%
Tuesday
Sunny
94°/ 63° 34°/ 17°
0%
Wednesday
Clear
93°34°
0%
Thu Night
Clear
93°34°
0%
Friday
Sunny
86°/ 57° 30°/ 14°
0%

Night: Clear. Lows 63 to 70. Light winds.

Fairfield, CA

HEAT ADVISORY IN EFFECT UNTIL 10 PM PDT WEDNESDAY
Tonight
Clear
64°18°
0%
Sunday
Mostly Cloudy
97°/ 63° 36°/ 17°
0%
Monday
Sunny
100°/ 64° 38°/ 18°
0%
Tuesday
Sunny
101°/ 64° 38°/ 18°
0%
Wednesday
Clear
99°37°
0%
Thu Night
Clear
99°37°
0%
Friday
Sunny
89°/ 60° 32°/ 16°
0%

Night: Clear. Lows 64 to 70. Light winds.

Names listed above may include county names.

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