Byron, CA Weather Forecast & Current Conditions

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Byron, CA Weather Maps

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Byron Weather Map
UTC Time: 10/2/2026, 22:48
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Byron, CA

Today
Mostly Cloudy
92°/ 65° 33°/ 18°
0%
Saturday
Sunny
98°/ 68° 37°/ 20°
0%
Sunday
Cloudy
95°/ 65° 35°/ 18°
0%
Monday
Clear
100°38°
0%
Tuesday
Clear
100°38°
0%
Wed Night
Clear
100°38°
0%
Thursday
Sunny
98°37°
0%

Day: Mostly cloudy. Highs in the lower 90s. Northwest winds up to 5 mph.

Night: Partly cloudy in the evening then becoming mostly clear. Lows in the mid 60s. Light winds...becoming northwest up to 5 mph after midnight.

Tracy, CA

Tonight
Clear
63°17°
0%
Saturday
Sunny
96°/ 65° 36°/ 18°
0%
Sunday
Cloudy
95°/ 65° 35°/ 18°
0%
Monday
Sunny
97°/ 65° 36°/ 18°
0%
Tuesday
Clear
97°36°
0%
Wednesday
Clear
97°36°
0%
Thu Night
Clear
97°36°
0%
Friday
Sunny
91°33°
0%

Night: Mostly clear. Lows 63 to 73. Light winds.

San Joaquin County Delta, CA

HEAT ADVISORY IN EFFECT FROM 11 AM SATURDAY TO 10 PM PDT WEDNESDAY
Tonight
Clear
62°17°
0%
Saturday
Sunny
94°/ 65° 34°/ 18°
0%
Sunday
Cloudy
91°/ 64° 33°/ 18°
0%
Monday
Sunny
94°/ 65° 34°/ 18°
0%
Tuesday
Clear
94°34°
0%
Wednesday
Clear
94°34°
0%
Thu Night
Clear
94°34°
0%
Friday
Sunny
88°31°
0%

Night: Mostly clear. Lows around 62. Light winds.

East Bay Hills, CA

HEAT ADVISORY IN EFFECT FROM 11 AM SATURDAY TO 10 PM PDT MONDAY
Today
Mostly Cloudy
90°/ 68° 32°/ 20°
0%
Saturday
Sunny
98°/ 70° 37°/ 21°
0%
Sunday
Cloudy
95°/ 68° 35°/ 20°
0%
Monday
Clear
95°35°
0%
Tuesday
Clear
95°35°
0%
Wednesday
Clear
95°35°
0%
Thursday
Clear
95°35°
0%

Day: Mostly cloudy. Highs around 90. Light winds.

Night: Partly cloudy in the evening then becoming mostly clear. Lows in the upper 60s. Light winds...becoming southwest up to 5 mph after midnight.

Walnut Grove, CA

Tonight
Clear
59°15°
0%
Saturday
Sunny
92°/ 62° 33°/ 17°
0%
Sunday
Cloudy
89°/ 61° 32°/ 16°
0%
Monday
Sunny
92°/ 62° 33°/ 17°
0%
Tuesday
Clear
92°33°
0%
Wednesday
Clear
92°33°
0%
Thu Night
Clear
92°33°
0%
Friday
Sunny
86°30°
0%

Night: Mostly clear. Lows 59 to 65. Light winds.

Stockton, CA

Tonight
Clear
59°15°
0%
Saturday
Sunny
97°/ 62° 36°/ 17°
0%
Sunday
Mostly Cloudy
95°/ 65° 35°/ 18°
0%
Monday
Sunny
98°/ 65° 37°/ 18°
0%
Tuesday
Clear
98°37°
0%
Wednesday
Clear
98°37°
0%
Thu Night
Clear
98°37°
0%
Friday
Sunny
92°33°
0%

Night: Mostly clear. Lows 59 to 65. Light winds.

Fairfield, CA

Tonight
Mostly Cloudy
60°16°
0%
Saturday
Sunny
99°/ 64° 37°/ 18°
0%
Sunday
Cloudy
94°/ 63° 34°/ 17°
0%
Monday
Sunny
96°/ 63° 36°/ 17°
0%
Tuesday
Clear
98°37°
0%
Wednesday
Clear
98°37°
0%
Thu Night
Clear
98°37°
0%
Friday
Sunny
89°32°
0%

Night: Mostly cloudy in the evening then clearing. Lows 60 to 66. Light winds.

San Francisco Bay Shoreline, CA

COASTAL FLOOD ADVISORY IN EFFECT UNTIL 6 PM PDT THIS EVENING
HEAT ADVISORY IN EFFECT FROM 11 AM SATURDAY TO 10 PM PDT MONDAY
Today
Mostly Cloudy
80°/ 62° 27°/ 17°
0%
Saturday
Sunny
88°/ 65° 31°/ 18°
0%
Sunday
Cloudy
85°/ 65° 29°/ 18°
0%
Monday
Sunny
92°/ 65° 33°/ 18°
0%
Tuesday
Sunny
78°/ 65° 26°/ 18°
0%
Wednesday
Clear
78°26°
0%
Thursday
Clear
78°26°
0%

Day: Mostly cloudy. Highs in the 80s. Northwest winds 5 to 10 mph.

Night: Partly cloudy. Lows in the lower 60s. Northwest winds 5 to 10 mph in the evening...becoming light.

Vallejo, CA

Tonight
Clear
60°16°
0%
Saturday
Sunny
91°/ 63° 33°/ 17°
0%
Sunday
Cloudy
89°/ 61° 32°/ 16°
0%
Monday
Sunny
89°/ 61° 32°/ 16°
0%
Tuesday
Clear
89°32°
0%
Wed Night
Clear
89°32°
0%
Thu-Thu Night
Clear
87°31°
0%
Friday
Sunny
79°26°
0%

Night: Mostly clear. Lows 60 to 66. Light winds.

Lincoln, CA

Tonight
Mostly Cloudy
59°15°
0%
Saturday
Sunny
98°/ 62° 37°/ 17°
0%
Sunday
Cloudy
96°/ 61° 36°/ 16°
0%
Monday
Sunny
99°/ 62° 37°/ 17°
0%
Tuesday
Clear
99°37°
0%
Wednesday
Clear
99°37°
0%
Thu Night
Clear
99°37°
0%
Friday
Sunny
91°33°
0%

Night: Mostly cloudy in the evening then clearing. Lows 59 to 67. Light winds.

Modesto, CA

Tonight
Mostly Cloudy
62°17°
0%
Saturday
Sunny
96°/ 62° 36°/ 17°
0%
Sunday
Cloudy
95°/ 66° 35°/ 19°
0%
Monday
Sunny
97°/ 66° 36°/ 19°
0%
Tuesday
Clear
92°33°
0%
Wednesday
Clear
92°33°
0%
Thursday
Clear
92°33°
0%
Friday
Clear
92°33°
0%

Night: Mostly cloudy in the evening then clearing. Lows around 62. Light winds.

West Stanislaus County Above 1000 ft, CA

HEAT ADVISORY IN EFFECT FROM 11 AM SATURDAY TO 10 PM PDT WEDNESDAY
Tonight
Clear
62°17°
0%
Saturday
Sunny
96°/ 65° 36°/ 18°
0%
Sunday
Cloudy
95°/ 64° 35°/ 18°
0%
Monday
Sunny
93°/ 65° 34°/ 18°
0%
Tuesday
Clear
97°36°
0%
Wednesday
Clear
97°36°
0%
Thu Night
Clear
97°36°
0%
Friday
Sunny
92°33°
0%

Night: Mostly clear. Lows 62 to 72. Light winds.

Eastern Santa Clara Hills, CA

HEAT ADVISORY IN EFFECT FROM 11 AM SATURDAY TO 10 PM PDT MONDAY
Today
Mostly Cloudy
85°/ 62° 29°/ 17°
0%
Saturday
Sunny
88°/ 65° 31°/ 18°
0%
Sunday
Cloudy
88°/ 75° 31°/ 24°
0%
Monday
Clear
88°31°
0%
Tuesday
Clear
88°31°
0%
Wednesday
Clear
88°31°
0%
Thursday
Clear
88°31°
0%

Day: Mostly cloudy. Highs in the mid 80s. Southwest winds around 5 mph.

Night: Partly cloudy in the evening then becoming mostly clear. Lows in the lower 60s to mid 70s. Light winds.

San Jose, CA

Today
Mostly Cloudy
95°/ 65° 35°/ 18°
0%
Saturday
Sunny
95°/ 68° 35°/ 20°
0%
Sunday
Cloudy
90°/ 65° 32°/ 18°
0%
Monday
Clear
90°32°
0%
Tuesday
Clear
90°32°
0%
Wed Night
Clear
90°32°
0%
Thursday
Sunny
90°32°
0%

Day: Mostly cloudy. Highs in the 80s to mid 90s. Northwest winds up to 5 mph.

Night: Partly cloudy in the evening then becoming mostly clear. Lows in the mid 60s. West winds up to 5 mph in the evening...becoming light.

North Bay Interior Valleys, CA

COASTAL FLOOD ADVISORY IN EFFECT UNTIL 6 PM PDT THIS EVENING
HEAT ADVISORY IN EFFECT FROM 11 AM SATURDAY TO 10 PM PDT MONDAY
Today
Mostly Cloudy
78°/ 55° 26°/ 13°
0%
Saturday
Sunny
85°/ 58° 29°/ 14°
0%
Sunday
Mostly Cloudy
85°/ 55° 29°/ 13°
0%
Monday
Sunny
85°/ 55° 29°/ 13°
0%
Tuesday
Sunny
85°/ 55° 29°/ 13°
0%
Wednesday
Sunny
85°/ 68° 29°/ 20°
0%
Thursday
Sunny
80°27°
0%

Day: Mostly cloudy. Highs in the upper 70s to mid 90s. Southwest winds 5 to 10 mph.

Night: Partly cloudy. Lows in the mid 50s to upper 60s. West winds up to 5 mph in the evening...becoming light.

San Francisco County, CA

Today
Mostly Cloudy
78°/ 60° 26°/ 16°
0%
Saturday
Sunny
75°/ 62° 24°/ 17°
0%
Sunday
Mostly Cloudy
72°/ 62° 22°/ 17°
0%
Monday
Clear
68°20°
0%
Tue Night
Clear
68°20°
0%
Wednesday
Cloudy
82°/ 62° 28°/ 17°
0%
Thursday
Cloudy
78°26°
0%

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

Night: Mostly cloudy in the evening then becoming partly cloudy. Lows around 60. West winds 5 to 10 mph in the evening... becoming light.

Woodland, CA

Tonight
Clear
62°17°
0%
Saturday
Sunny
97°/ 64° 36°/ 18°
0%
Sunday
Mostly Cloudy
92°/ 63° 33°/ 17°
0%
Monday
Sunny
96°/ 64° 36°/ 18°
0%
Tuesday
Clear
96°36°
0%
Wednesday
Clear
96°36°
0%
Thu Night
Clear
96°36°
0%
Friday
Sunny
91°33°
0%

Night: Mostly clear. Lows around 62. Light winds.

Northeast San Joaquin Valley Below 1000 ft, CA

HEAT ADVISORY IN EFFECT FROM 11 AM SATURDAY TO 10 PM PDT WEDNESDAY
Tonight
Cloudy
63°17°
0%
Saturday
Sunny
97°/ 64° 36°/ 18°
0%
Sunday
Cloudy
96°/ 66° 36°/ 19°
0%
Monday
Sunny
97°/ 66° 36°/ 19°
0%
Tuesday
Clear
97°36°
0%
Wednesday
Clear
97°36°
0%
Thu Night
Clear
97°36°
0%
Friday
Sunny
92°33°
0%

Night: Partly cloudy. Lows 63 to 71. North winds up to 10 mph.

Esparto, CA

Tonight
Mostly Cloudy
63°17°
0%
Saturday
Sunny
98°/ 64° 37°/ 18°
0%
Sunday
Mostly Cloudy
93°/ 64° 34°/ 18°
0%
Monday
Sunny
99°/ 66° 37°/ 19°
0%
Tuesday
Clear
96°36°
0%
Wednesday
Clear
96°36°
0%
Thu Night
Clear
96°36°
0%
Friday
Sunny
92°33°
0%

Night: Mostly cloudy in the evening then clearing. Lows 63 to 71. Light winds.

Santa Cruz Mountains, CA

HEAT ADVISORY IN EFFECT FROM 11 AM SATURDAY TO 10 PM PDT MONDAY
Today
Mostly Cloudy
80°/ 72° 27°/ 22°
0%
Saturday
Sunny
95°/ 65° 35°/ 18°
0%
Sunday
Cloudy
95°/ 72° 35°/ 22°
0%
Monday
Clear
82°28°
0%
Tuesday
Clear
82°28°
0%
Wed Night
Clear
82°28°
0%
Thursday
Sunny
92°33°
0%

Day: Mostly cloudy. Highs in the 80s. Light winds.

Night: Partly cloudy in the evening then becoming mostly clear. Lows in the 60s to lower 70s. Light winds...becoming southeast up to 5 mph after midnight.

Names listed above may include county names.

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