South Basin, CA Weather Forecast & Current Conditions

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South Basin, CA Weather Maps

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South Basin Weather Map
UTC Time: 10/24/2026, 11:43
Your Time:
Aeronautical Observation: Automated synoptic observations via NWS Gateway.
Auto-refresh in: 5:02

South Basin, CA Regional Weather

Expires:202610241200;;103771
ASUS46 KSTO 241110
RWRCA 

NORTHERN AND CENTRAL CA REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE SACRAMENTO CA 
400 AM PDT SAT OCT 24 2026

NOTE: FAIR INDICATES FEW OR NO CLOUDS BELOW 12,000 FEET WITH NO
SIGNIFICANT WEATHER AND/OR OBSTRUCTIONS TO VISIBILITY.


CAZ005>008-065-075-241200-
BAY AREA
  
CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
SANTA ROSA     CLEAR     47  44  90 N8        30.03F                  
NAPA           CLEAR     51  48  89 CALM      30.03F                  
CONCORD        CLEAR     48  44  86 S3        30.03F                  
OAKLAND        CLEAR     50  48  93 E3        30.03F                  
SAN FRAN ARPT  CLEAR     54  46  74 SW5       30.03S                  
LIVERMORE      CLEAR     45  38  76 CALM      30.03F                  
HAYWARD        CLEAR     51  45  79 E3        30.03F                  
MOFFETT ARPT   CLEAR     50  48  93 CALM      30.03F                  
SAN JOSE ARPT  CLEAR     49  47  93 SE5       30.03F                  
$$

SKY/WX - Weather  TMP - Temperature  DP - Dew Point  RH - Humidity
WIND - Wind Direction/Speed PRES - Barometric Pressure VSB - Visibility
WCI - Wind Chill Index E13G22 Wind - East Wind 13 mph/Gusts of 22 mph

South Basin, CA

Tonight
Clear
52°11°
0%
Saturday
Sunny
72°/ 52° 22°/ 11°
0%
Sunday
Mostly Cloudy
72°/ 55° 22°/ 13°
0%
Monday
Cloudy
65°/ 55° 18°/ 13°
0%
Tue-Tue Night
Cloudy
58°14°
0%
Wednesday
Mostly Cloudy
58°14°
0%
Thursday
Mostly Cloudy
58°/ 55° 14°/ 13°
0%
Friday
Rain
60°16°
N/A

Night: Mostly clear. Lows in the lower 50s. Northwest winds around 5 mph.

San Francisco Bay Shoreline, CA

COASTAL FLOOD ADVISORY IN EFFECT FROM 8 AM THIS MORNING TO 3 PM PDT THURSDAY
Tonight
Clear
50°10°
0%
Saturday
Sunny
72°/ 52° 22°/ 11°
0%
Sunday
Cloudy
75°/ 50° 24°/ 10°
0%
Monday
Cloudy
68°/ 50° 20°/ 10°
0%
Tuesday
Cloudy
68°/ 48° 20°/ 9°
0%
Wednesday
Mostly Cloudy
68°20°
0%
Thursday
Mostly Cloudy
68°/ 48° 20°/ 9°
0%
Friday
Rain
65°18°
N/A

Night: Mostly clear. Lows near 50. Light winds.

San Francisco Peninsula Coast, CA

COASTAL FLOOD ADVISORY IN EFFECT FROM 9 AM MONDAY TO 3 PM PDT THURSDAY
Tonight
Clear
50°10°
0%
Saturday
Sunny
68°/ 45° 20°/ 7°
0%
Sunday
Mostly Cloudy
68°/ 50° 20°/ 10°
0%
Monday
Cloudy
65°/ 48° 18°/ 9°
0%
Tue Night
Mostly Cloudy
45°7°
0%
Wednesday
Mostly Cloudy
45°7°
0%
Thursday
Mostly Cloudy
45°/ 50° 7°/ 10°
0%

Night: Mostly clear. Lows near 50. Light winds.

Point Reyes National Seashore, CA

COASTAL FLOOD ADVISORY IN EFFECT FROM 9 AM MONDAY TO 3 PM PDT THURSDAY
Tonight
Clear
48°9°
0%
Saturday
Sunny
68°/ 48° 20°/ 9°
0%
Sunday
Cloudy
65°/ 48° 18°/ 9°
0%
Monday
Cloudy
62°/ 48° 17°/ 9°
0%
Tue Night
Cloudy
48°9°
0%
Wednesday
Mostly Cloudy
60°16°
0%
Thursday
Mostly Cloudy
60°/ 48° 16°/ 9°
0%
Friday
Rain
58°14°
N/A

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

North Bay Interior Valleys, CA

COASTAL FLOOD ADVISORY IN EFFECT FROM 8 AM THIS MORNING TO 3 PM PDT THURSDAY
Tonight
Clear
38°3°
0%
Saturday
Sunny
78°/ 38° 26°/ 3°
0%
Sunday
Cloudy
75°/ 38° 24°/ 3°
0%
Monday
Cloudy
72°/ 38° 22°/ 3°
0%
Tuesday
Cloudy
72°/ 38° 22°/ 3°
0%
Wed-Wed Night
Mostly Cloudy
72°22°
0%
Thursday
Mostly Cloudy
68°/ 38° 20°/ 3°
0%
Friday
Rain
68°20°
N/A

Night: Clear. Lows in the upper 30s to lower 50s. Northwest winds 5 to 10 mph.

East Bay Hills, CA

Tonight
Clear
48°9°
0%
Saturday
Sunny
68°/ 48° 20°/ 9°
0%
Sunday
Cloudy
70°/ 48° 21°/ 9°
0%
Monday
Cloudy
65°/ 45° 18°/ 7°
0%
Tue Night-Wed
Cloudy
45°7°
0%
Wed Night-Thu
Mostly Cloudy
48°9°
0%
Thu Night
Rain
48°9°
N/A
Friday
Rain
62°17°
N/A

Night: Clear. Lows in the upper 40s. North winds around 10 mph.

East Bay Interior Valleys, CA

Tonight
Clear
48°9°
0%
Saturday
Sunny
72°/ 48° 22°/ 9°
0%
Sunday
Sunny
75°/ 48° 24°/ 9°
0%
Monday
Cloudy
72°/ 48° 22°/ 9°
0%
Tue Night
Cloudy
48°9°
0%
Wed Night
Cloudy
48°9°
0%
Thursday
Mostly Cloudy
65°/ 48° 18°/ 9°
0%
Friday
Rain
65°18°
N/A

Night: Clear. Lows in the upper 40s. Northwest winds 5 to 10 mph.

Marin Coastal Range, CA

Tonight
Clear
50°10°
0%
Saturday
Sunny
70°/ 45° 21°/ 7°
0%
Sunday
Cloudy
68°/ 48° 20°/ 9°
0%
Monday
Cloudy
62°/ 48° 17°/ 9°
0%
Tue Night-Wed
Cloudy
45°7°
0%
Wed Night-Thu
Mostly Cloudy
48°9°
0%
Thu Night
Rain
48°9°
N/A
Friday
Rain
62°17°
N/A

Night: Clear. Lows around 50. North winds around 5 mph.

Vallejo, CA

Today
Sunny
69°/ 46° 21°/ 8°
0%
Sunday
Cloudy
69°/ 47° 21°/ 8°
0%
Monday
Sunny
65°/ 45° 18°/ 7°
0%
Tuesday
Sunny
65°/ 46° 18°/ 8°
0%
Wed-Wed Night
Cloudy
63°17°
0%
Thursday
Mostly Cloudy
61°/ 49° 16°/ 9°
0%
Friday
Rain
60°16°
N/A

Day: Sunny. Highs 69 to 74. Northeast winds up to 10 mph with gusts to around 25 mph.

Night: Clear. Lows 46 to 51. Light winds.

Santa Cruz Mountains, CA

Tonight
Clear
48°9°
0%
Saturday
Sunny
72°/ 48° 22°/ 9°
0%
Sunday
Cloudy
75°/ 45° 24°/ 7°
0%
Monday
Cloudy
72°/ 45° 22°/ 7°
0%
Tue Night-Wed
Cloudy
45°7°
0%
Wed Night-Thu
Mostly Cloudy
48°9°
0%
Thu Night
Rain
48°9°
N/A
Friday
Rain
65°18°
N/A

Night: Clear. Lows in the upper 40s. North winds 5 to 10 mph.

San Jose, CA

Tonight
Clear
48°9°
0%
Saturday
Sunny
72°/ 48° 22°/ 9°
0%
Sunday
Cloudy
75°/ 48° 24°/ 9°
0%
Monday
Cloudy
72°/ 45° 22°/ 7°
0%
Tuesday
Cloudy
70°21°
0%
Wednesday
Cloudy
70°/ 48° 21°/ 9°
0%
Thu Night-Fri
Rain
48°9°
N/A

Night: Clear. Lows in the upper 40s. South winds around 5 mph.

Fairfield, CA

Today
Sunny
73°/ 43° 23°/ 6°
0%
Sunday
Sunny
73°/ 45° 23°/ 7°
0%
Monday
Sunny
70°/ 43° 21°/ 6°
0%
Tuesday
Sunny
69°/ 44° 21°/ 7°
0%
Wed-Wed Night
Cloudy
67°19°
0%
Thursday
Mostly Cloudy
66°/ 44° 19°/ 7°
0%
Friday
Rain
64°18°
N/A

Day: Sunny. Highs around 73. North winds 10 to 15 mph. Gusts up to 40 mph decreasing to 30 mph in the afternoon.

Night: Clear. Lows 43 to 49. Light winds.

Tracy, CA

Today
Sunny
70°/ 46° 21°/ 8°
0%
Sunday
Sunny
74°/ 46° 23°/ 8°
0%
Monday
Sunny
72°/ 45° 22°/ 7°
0%
Tuesday
Sunny
69°/ 46° 21°/ 8°
0%
Wednesday
Cloudy
68°20°
0%
Thursday
Cloudy
68°/ 46° 20°/ 8°
0%
Friday
Rain
65°18°
N/A

Day: Sunny. Highs around 70. Northwest winds up to 10 mph. Gusts up to 25 mph in the morning.

Night: Clear. Lows 46 to 53. Light winds.

East Diablo Range Above 1000 ft, CA

Today
Sunny
61°/ 44° 16°/ 7°
0%
Sunday
Sunny
66°/ 44° 19°/ 7°
0%
Monday
Sunny
63°/ 40° 17°/ 4°
0%
Tuesday
Sunny
61°/ 42° 16°/ 6°
0%
Wed Night-Thu
Cloudy
42°6°
0%
Thu Night-Fri
Rain
41°5°
N/A

Day: Sunny. Highs 61 to 71. West winds up to 10 mph with gusts to around 25 mph shifting to the northeast in the afternoon.

Night: Clear. Lows 44 to 53. Light winds.

Eastern Santa Clara Hills, CA

Tonight
Clear
38°3°
0%
Saturday
Sunny
62°/ 52° 17°/ 11°
0%
Sunday
Sunny
68°/ 52° 20°/ 11°
0%
Monday
Sunny
65°/ 48° 18°/ 9°
0%
Tue Night-Wed
Cloudy
48°9°
0%
Wed Night-Thu
Mostly Cloudy
38°3°
0%
Thu Night-Fri
Rain
48°9°
N/A

Night: Clear. Lows in the upper 30s to lower 50s. Northwest winds 5 to 15 mph.

Northern Monterey Bay, CA

COASTAL FLOOD ADVISORY IN EFFECT FROM 8 AM THIS MORNING TO 3 PM PDT THURSDAY
Tonight
Clear
48°9°
0%
Saturday
Sunny
72°/ 48° 22°/ 9°
0%
Sunday
Cloudy
72°/ 48° 22°/ 9°
0%
Monday
Cloudy
68°/ 48° 20°/ 9°
0%
Tue Night
Cloudy
48°9°
0%
Wednesday
Mostly Cloudy
65°18°
0%
Thursday
Mostly Cloudy
65°/ 48° 18°/ 9°
0%
Friday
Rain
62°17°
N/A

Night: Mostly clear. Lows in the upper 40s. Northeast winds around 5 mph.

Walnut Grove, CA

Today
Sunny
71°/ 43° 22°/ 6°
0%
Sunday
Sunny
73°/ 45° 23°/ 7°
0%
Monday
Sunny
71°/ 43° 22°/ 6°
0%
Tuesday
Sunny
69°/ 43° 21°/ 6°
0%
Wed-Wed Night
Cloudy
68°20°
0%
Thursday
Mostly Cloudy
66°/ 44° 19°/ 7°
0%
Friday
Rain
65°18°
N/A

Day: Sunny. Highs around 71. North winds up to 10 mph with gusts to around 20 mph.

Night: Clear. Lows 43 to 52. Light winds.

San Joaquin County Delta, CA

Today
Sunny
72°/ 43° 22°/ 6°
0%
Sunday
Sunny
75°/ 44° 24°/ 7°
0%
Monday
Sunny
72°/ 42° 22°/ 6°
0%
Tuesday
Sunny
70°/ 42° 21°/ 6°
0%
Wed-Wed Night
Cloudy
69°21°
0%
Thursday
Mostly Cloudy
67°/ 44° 19°/ 7°
0%
Friday
Rain
66°19°
N/A

Day: Sunny. Highs around 72. North winds up to 10 mph.

Night: Clear. Lows 43 to 49. Light winds.

Esparto, CA

Today
Sunny
74°/ 43° 23°/ 6°
0%
Sunday
Sunny
73°/ 41° 23°/ 5°
0%
Monday
Sunny
72°/ 41° 22°/ 5°
0%
Tuesday
Sunny
70°/ 43° 21°/ 6°
0%
Wednesday
Cloudy
67°19°
0%
Thursday
Cloudy
67°/ 43° 19°/ 6°
0%
Friday
Rain
64°18°
N/A

Day: Sunny. Highs around 74. North winds 10 to 20 mph. Gusts up to 45 mph decreasing to 25 mph in the afternoon.

Night: Clear, colder. Lows 43 to 51. Light winds.

North Bay Interior Mountains, CA

Tonight
Clear
55°13°
0%
Saturday
Sunny
65°/ 45° 18°/ 7°
0%
Sunday
Cloudy
72°/ 40° 22°/ 4°
0%
Monday
Sunny
68°/ 40° 20°/ 4°
0%
Tue Night
Cloudy
48°9°
0%
Wed Night
Cloudy
48°9°
0%
Thursday
Mostly Cloudy
55°/ 48° 13°/ 9°
0%
Friday
Rain
55°13°
N/A

Night: Clear. Lows in the lower to mid 50s. North winds 10 to 20 mph.

Names listed above may include county names.

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