Union Park, CA Weather Forecast & Current Conditions

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Union Park, CA Weather Maps

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Union Park Weather Map
UTC Time: 9/23/2026, 01:10
Your Time:

Union Park, CA

Tonight
Clear
55°13°
0%
Wednesday
Sunny
90°/ 57° 32°/ 14°
0%
Thursday
Sunny
93°/ 61° 34°/ 16°
0%
Friday
Sunny
85°/ 56° 29°/ 13°
0%
Sat-Sat Night
Clear
84°29°
0%
Sunday
Cloudy
80°/ 53° 27°/ 12°
0%
Monday
Clear
85°29°
0%
Tuesday
Clear
85°29°
0%

Night: Clear. Lows around 55. Light winds.

Tracy, CA

Tonight
Clear
54°12°
0%
Wednesday
Sunny
90°/ 60° 32°/ 16°
0%
Thursday
Sunny
93°/ 59° 34°/ 15°
0%
Friday
Sunny
84°/ 55° 29°/ 13°
0%
Saturday
Clear
81°27°
0%
Sun Night
Clear
81°27°
0%
Monday
Clear
84°29°
0%
Tuesday
Clear
84°29°
0%

Night: Clear. Lows 54 to 63. West winds up to 10 mph.

Modesto, CA

Tonight
Clear
56°13°
0%
Wednesday
Sunny
90°/ 59° 32°/ 15°
0%
Thursday
Sunny
94°/ 61° 34°/ 16°
0%
Friday
Sunny
85°/ 57° 29°/ 14°
0%
Saturday
Clear
83°28°
0%
Sun Night
Clear
83°28°
0%
Monday
Clear
84°29°
0%
Tuesday
Clear
84°29°
0%

Night: Clear. Lows around 56. Northwest winds up to 10 mph.

San Joaquin County Delta, CA

Tonight
Clear
55°13°
0%
Wednesday
Sunny
87°/ 60° 31°/ 16°
0%
Thursday
Sunny
88°/ 60° 31°/ 16°
0%
Friday
Sunny
84°/ 55° 29°/ 13°
0%
Sat-Sat Night
Clear
82°28°
0%
Sunday
Cloudy
76°/ 54° 24°/ 12°
0%
Monday
Clear
85°29°
0%
Tuesday
Clear
85°29°
0%

Night: Clear. Lows around 55. West winds up to 10 mph.

W. Stanislaus County Above 1000 ft & I-5, CA

Tonight
Clear
56°13°
0%
Wednesday
Sunny
87°/ 61° 31°/ 16°
0%
Thursday
Sunny
91°/ 60° 33°/ 16°
0%
Friday
Sunny
82°/ 56° 28°/ 13°
0%
Saturday
Clear
80°27°
0%
Sun Night
Clear
80°27°
0%
Monday
Clear
84°29°
0%
Tuesday
Clear
84°29°
0%

Night: Clear. Lows 56 to 62. Light winds.

East Bay Interior Valleys, CA

Today
Sunny
82°/ 55° 28°/ 13°
0%
Wednesday
Sunny
92°/ 62° 33°/ 17°
0%
Thursday
Sunny
92°/ 60° 33°/ 16°
0%
Fri-Fri Night
Clear
82°28°
0%
Sat-Sat Night
Cloudy
82°28°
0%
Sunday
Cloudy
78°26°
0%
Sun Night-Mon
Clear
55°13°
0%

Day: Sunny. Highs in the lower 80s. West winds 5 to 10 mph.

Night: Mostly clear. Lows in the mid 50s. Southwest winds 5 to 10 mph in the evening...becoming light.

NE San Joaquin Valley Below 1000 ft, CA

Tonight
Clear
57°14°
0%
Wednesday
Sunny
90°/ 61° 32°/ 16°
0%
Thursday
Sunny
94°/ 61° 34°/ 16°
0%
Friday
Sunny
85°/ 57° 29°/ 14°
0%
Sat-Sat Night
Clear
84°29°
0%
Sunday
Cloudy
80°/ 52° 27°/ 11°
0%
Monday
Clear
83°28°
0%
Tuesday
Clear
83°28°
0%

Night: Clear. Lows 57 to 63. North winds up to 10 mph.

Walnut Grove, CA

Tonight
Clear
53°12°
0%
Wednesday
Sunny
84°/ 57° 29°/ 14°
0%
Thursday
Sunny
84°/ 58° 29°/ 14°
0%
Friday
Sunny
78°/ 53° 26°/ 12°
0%
Sat-Sat Night
Clear
78°26°
0%
Sunday
Cloudy
74°/ 52° 23°/ 11°
0%
Monday
Clear
81°27°
0%
Tuesday
Clear
81°27°
0%

Night: Clear. Lows 53 to 59. West winds up to 10 mph.

Lincoln, CA

Tonight
Clear
53°12°
0%
Wednesday
Sunny
91°/ 57° 33°/ 14°
0%
Thursday
Sunny
92°/ 57° 33°/ 14°
0%
Friday
Sunny
84°/ 53° 29°/ 12°
0%
Sat-Sat Night
Clear
82°28°
0%
Sunday
Cloudy
79°/ 53° 26°/ 12°
0%
Monday
Clear
84°29°
0%
Tuesday
Clear
84°29°
0%

Night: Clear. Lows 53 to 59. Light winds.

Fairfield, CA

Tonight
Clear
56°13°
0%
Wednesday
Sunny
91°/ 60° 33°/ 16°
0%
Thursday
Sunny
89°/ 61° 32°/ 16°
0%
Friday
Sunny
82°/ 56° 28°/ 13°
0%
Saturday
Sunny
80°/ 55° 27°/ 13°
0%
Sun Night
Clear
55°13°
0%
Monday
Clear
84°29°
0%
Tuesday
Clear
84°29°
0%

Night: Clear. Lows around 56. Southwest winds up to 10 mph.

East Bay Hills, CA

Today
Sunny
78°/ 55° 26°/ 13°
0%
Wednesday
Sunny
88°/ 62° 31°/ 17°
0%
Thursday
Sunny
88°/ 60° 31°/ 16°
0%
Friday
Cloudy
78°/ 52° 26°/ 11°
0%
Sat-Sat Night
Cloudy
78°26°
0%
Sunday
Cloudy
72°22°
0%
Sun Night-Mon
Clear
52°11°
0%

Day: Sunny. Highs in the upper 70s. Southwest winds 5 to 10 mph.

Night: Mostly clear. Lows in the mid 50s. Southwest winds 5 to 10 mph.

Eastern Santa Clara Hills, CA

Today
Sunny
75°/ 62° 24°/ 17°
0%
Wednesday
Sunny
82°/ 58° 28°/ 14°
0%
Thursday
Sunny
85°/ 65° 29°/ 18°
0%
Friday
Clear
72°22°
0%
Saturday
Clear
72°/ 55° 22°/ 13°
0%
Sun Night-Mon
Clear
55°13°
0%

Day: Sunny. Highs in the mid 70s. West winds around 5 mph.

Night: Clear. Lows in the 50s to lower 60s. Southwest winds up to 5 mph in the evening...becoming light.

Sonora, CA

Tonight
Clear
56°13°
0%
Wednesday
Sunny
85°/ 60° 29°/ 16°
0%
Thursday
Sunny
87°/ 58° 31°/ 14°
0%
Friday
Sunny
78°/ 55° 26°/ 13°
0%
Sat-Sat Night
Clear
78°26°
0%
Sunday
Cloudy
73°/ 49° 23°/
0%
Monday
Clear
75°24°
0%
Tuesday
Clear
75°24°
0%

Night: Clear. Lows 56 to 64. Light winds.

San Francisco Bay Shoreline, CA

Today
Sunny
70°/ 55° 21°/ 13°
0%
Wednesday
Cloudy
78°/ 58° 26°/ 14°
0%
Thursday
Cloudy
85°/ 60° 29°/ 16°
0%
Friday
Mostly Cloudy
70°/ 55° 21°/ 13°
0%
Saturday
Cloudy
65°18°
0%
Sunday
Cloudy
65°18°
0%
Sun Night-Mon
Clear
55°13°
0%

Day: Sunny. Highs in the 70s. West winds 10 to 20 mph.

Night: Mostly clear in the evening then becoming partly cloudy. Lows in the mid 50s. West winds 10 to 20 mph...becoming south 5 to 10 mph after midnight.

Santa Clara Valley...including San Jose, CA

Today
Sunny
80°/ 55° 27°/ 13°
0%
Wednesday
Sunny
85°/ 62° 29°/ 17°
0%
Thursday
Sunny
85°/ 58° 29°/ 14°
0%
Friday
Mostly Cloudy
78°/ 55° 26°/ 13°
0%
Saturday
Cloudy
78°26°
0%
Sunday
Cloudy
78°26°
0%
Sun Night-Mon
Clear
55°13°
0%

Day: Sunny. Highs near 80. Northwest winds 5 to 10 mph.

Night: Mostly clear. Lows in the mid 50s. Northwest winds 5 to 10 mph in the evening...becoming light.

Cameron Park, CA

Tonight
Clear
58°14°
0%
Wednesday
Sunny
84°/ 62° 29°/ 17°
0%
Thursday
Sunny
86°/ 62° 30°/ 17°
0%
Friday
Sunny
75°/ 57° 24°/ 14°
0%
Saturday
Sunny
76°/ 56° 24°/ 13°
0%
Sun Night
Clear
52°11°
0%
Monday
Clear
74°23°
0%
Tuesday
Clear
74°23°
0%

Night: Clear. Lows around 58. Light winds.

Vallejo, CA

Tonight
Clear
57°14°
0%
Wednesday
Sunny
82°/ 60° 28°/ 16°
0%
Thursday
Sunny
79°/ 61° 26°/ 16°
0%
Friday
Sunny
74°/ 55° 23°/ 13°
0%
Saturday
Sunny
72°/ 55° 22°/ 13°
0%
Sun Night
Clear
55°13°
0%
Monday
Clear
75°24°
0%
Tuesday
Clear
75°24°
0%

Night: Clear. Lows around 57. Southwest winds up to 10 mph.

Santa Cruz Mountains, CA

Today
Sunny
65°/ 55° 18°/ 13°
0%
Wednesday
Sunny
80°/ 68° 27°/ 20°
0%
Thursday
Sunny
75°/ 55° 24°/ 13°
0%
Friday
Cloudy
68°/ 48° 20°/
0%
Sat-Sat Night
Cloudy
68°20°
0%
Sunday
Mostly Cloudy
72°22°
0%
Sun Night-Mon
Clear
50°10°
0%

Day: Sunny. Highs in the mid 60s to upper 70s. West winds around 5 mph.

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

Twain Harte, CA

Tonight
Clear
53°12°
0%
Wednesday
Sunny
77°/ 56° 25°/ 13°
0%
Thursday
Sunny
79°/ 55° 26°/ 13°
0%
Friday
Sunny
71°/ 52° 22°/ 11°
0%
Sat-Sat Night
Clear
70°21°
0%
Sunday
Cloudy
66°/ 46° 19°/
0%
Monday
Clear
69°21°
0%
Tuesday
Clear
69°21°
0%

Night: Clear. Lows 53 to 63. Light winds.

Woodland, CA

Tonight
Clear
55°13°
0%
Wednesday
Sunny
90°/ 59° 32°/ 15°
0%
Thursday
Sunny
91°/ 58° 33°/ 14°
0%
Friday
Sunny
84°/ 56° 29°/ 13°
0%
Saturday
Sunny
81°/ 53° 27°/ 12°
0%
Sun Night
Clear
53°12°
0%
Monday
Clear
85°29°
0%
Tuesday
Clear
85°29°
0%

Night: Clear. Lows around 55. Light winds.

Names listed above may include county names.

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