McNab Lake, CA Weather Forecast & Current Conditions

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McNab Lake, CA Weather Maps

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Mcnab Lake Weather Map
UTC Time: 10/18/2026, 17:53
Your Time:
Aeronautical Observation: Automated synoptic observations via NWS Gateway.
Auto-refresh in: 5:02

McNab Lake, CA Regional Weather

Expires:202610181800;;317316
ASUS46 KSTO 181710
RWRCA 

NORTHERN AND CENTRAL CA REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE SACRAMENTO CA 
1000 AM PDT SUN OCT 18 2026

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


CAZ005>008-065-075-181800-
BAY AREA
  
CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
SANTA ROSA     SUNNY     56  47  71 S3        30.01R                  
NAPA           SUNNY     60  51  72 SW6       30.02R                  
CONCORD        SUNNY     66  55  67 VRB3      30.00R                  
OAKLAND        PTSUNNY   62  57  83 NW6       30.03R                  
SAN FRAN ARPT  MOSUNNY   63  56  78 NW12      30.02R                  
LIVERMORE      SUNNY     67  46  47 CALM      30.00S                  
HAYWARD        MOSUNNY   64  56  75 W7        30.02R                  
MOFFETT ARPT   SUNNY     64  55  72 CALM      30.02R                  
SAN JOSE ARPT  SUNNY     66  52  60 SE5       30.01S                  
$$

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

McNab Lake, CA

Today
Sunny
60°/ 50° 16°/ 10°
0%
Monday
Mostly Cloudy
60°/ 55° 16°/ 13°
30%
Tuesday
Rain Showers
58°/ 50° 14°/ 10°
40%
Wednesday
Rain Showers
60°/ 55° 16°/ 13°
N/A
Thursday
Rain
65°/ 55° 18°/ 13°
N/A
Fri Night
Cloudy
55°13°
0%
Saturday
Cloudy
65°18°
0%

Day: Sunny. Highs in the 60s. West winds 10 to 20 mph.

Night: Mostly cloudy. Lows in the 50s. West winds 10 to 20 mph.

San Francisco Bay Shoreline, CA

Today
Sunny
68°/ 52° 20°/ 11°
0%
Monday
Mostly Cloudy
60°/ 52° 16°/ 11°
20%
Tuesday
Rain Showers
68°/ 52° 20°/ 11°
40%
Wednesday
Rain Showers
70°/ 55° 21°/ 13°
N/A
Thursday
Rain
65°/ 55° 18°/ 13°
N/A
Fri Night
Clear
48°9°
0%
Saturday
Cloudy
65°18°
0%

Day: Sunny. Highs in the upper 60s to mid 70s. West winds 5 to 10 mph increasing to 10 to 20 mph in the afternoon.

Night: Partly cloudy in the evening then becoming mostly cloudy. Lows in the lower 50s. West winds 10 to 20 mph.

San Francisco Peninsula Coast, CA

BEACH HAZARDS STATEMENT IN EFFECT THROUGH THIS EVENING
Today
Cloudy
60°/ 50° 16°/ 10°
0%
Monday
Mostly Cloudy
58°/ 45° 14°/ 7°
40%
Tuesday
Rain Showers
62°/ 48° 17°/ 9°
40%
Wednesday
Rain Showers
65°/ 55° 18°/ 13°
N/A
Thursday
Rain
65°/ 55° 18°/ 13°
N/A
Friday
Cloudy
65°18°
0%
Saturday
Cloudy
65°18°
0%

Day: Partly cloudy. Highs in the 60s. Northwest winds 5 to 15 mph.

Night: Mostly cloudy. Lows near 50. Northwest winds 5 to 15 mph.

Point Reyes National Seashore, CA

BEACH HAZARDS STATEMENT IN EFFECT THROUGH THIS EVENING
Today
Sunny
60°/ 48° 16°/ 9°
0%
Monday
Rain Showers
58°/ 48° 14°/ 9°
30%
Tuesday
Rain Showers
62°/ 52° 17°/ 11°
30%
Wednesday
Rain Showers
65°/ 52° 18°/ 11°
N/A
Thursday
Rain
62°/ 52° 17°/ 11°
N/A
Fri-Fri Night
Clear
62°17°
0%
Saturday
Cloudy
62°17°
0%

Day: Sunny. Highs in the 60s. West winds 5 to 15 mph.

Night: Partly cloudy in the evening then becoming mostly cloudy. Lows in the upper 40s. West winds 5 to 15 mph.

North Bay Interior Valleys, CA

Today
Sunny
68°/ 52° 20°/ 11°
0%
Monday
Rain Showers
68°/ 38° 20°/ 3°
30%
Tuesday
Rain Showers
72°/ 42° 22°/ 6°
30%
Wednesday
Rain Showers
72°/ 42° 22°/ 6°
N/A
Thursday
Rain
72°/ 42° 22°/ 6°
N/A
Fri Night
Clear
42°6°
0%
Saturday
Cloudy
62°17°
0%

Day: Sunny. Patchy fog in the morning. Highs in the upper 60s to lower 80s. Southwest winds 5 to 10 mph increasing to 10 to 20 mph in the afternoon.

Night: Mostly clear in the evening then becoming mostly cloudy. Lows in the 40s to lower 50s. West winds 10 to 20 mph.

East Bay Hills, CA

Today
Sunny
78°/ 50° 26°/ 10°
0%
Monday
Mostly Cloudy
62°/ 48° 17°/ 9°
20%
Tuesday
Rain Showers
65°/ 52° 18°/ 11°
30%
Wednesday
Rain Showers
65°/ 52° 18°/ 11°
N/A
Thursday
Rain
65°/ 52° 18°/ 11°
N/A
Friday
Clear
68°20°
0%
Saturday
Clear
68°20°
0%

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

Night: Mostly clear in the evening then becoming partly cloudy. Lows around 50. Southwest winds 10 to 20 mph with gusts to around 40 mph.

East Bay Interior Valleys, CA

Today
Sunny
78°/ 50° 26°/ 10°
0%
Monday
Cloudy
70°/ 48° 21°/ 9°
0%
Tuesday
Rain Showers
72°/ 52° 22°/ 11°
30%
Wednesday
Rain Showers
70°/ 52° 21°/ 11°
N/A
Thursday
Rain
70°/ 48° 21°/ 9°
N/A
Fri Night
Clear
48°9°
0%
Saturday
Sunny
72°22°
0%

Day: Sunny. Highs in the upper 70s to mid 80s. Southwest winds up to 5 mph...becoming west 5 to 15 mph in the afternoon.

Night: Mostly clear in the evening then becoming partly cloudy. Lows around 50. Southwest winds 5 to 15 mph.

Marin Coastal Range, CA

Today
Sunny
68°/ 50° 20°/ 10°
0%
Monday
Rain Showers
58°/ 48° 14°/ 9°
30%
Tuesday
Rain Showers
65°/ 52° 18°/ 11°
30%
Wednesday
Rain Showers
65°/ 52° 18°/ 11°
N/A
Thursday
Rain
65°/ 50° 18°/ 10°
N/A
Fri Night
Clear
50°10°
0%
Saturday
Cloudy
68°20°
0%

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

Night: Partly cloudy in the evening then becoming mostly cloudy. Lows around 50. West winds 10 to 15 mph.

Vallejo, CA

Today
Sunny
71°/ 49° 22°/ 9°
0%
Monday
Mostly Cloudy
61°/ 47° 16°/ 8°
0%
Tuesday
Rain
63°/ 50° 17°/ 10°
N/A
Wednesday
Rain
65°/ 53° 18°/ 12°
N/A
Thursday
Rain
65°/ 52° 18°/ 11°
N/A
Fri Night
Clear
47°8°
0%
Saturday
Sunny
66°19°
0%

Day: Sunny. Highs 71 to 80. Southwest winds up to 15 mph.

Night: Mostly clear. Lows 49 to 55. Southwest winds 10 to 15 mph with gusts to around 30 mph.

Santa Cruz Mountains, CA

Today
Sunny
65°/ 48° 18°/ 9°
0%
Monday
Mostly Cloudy
65°/ 45° 18°/ 7°
20%
Tuesday
Rain Showers
58°/ 50° 14°/ 10°
40%
Wednesday
Rain Showers
68°/ 50° 20°/ 10°
N/A
Thursday
Rain
68°/ 50° 20°/ 10°
N/A
Friday
Clear
58°14°
0%
Saturday
Clear
58°14°
0%

Day: Sunny. Highs in the mid 60s to lower 80s. West winds up to 5 mph.

Night: Mostly clear in the evening then becoming partly cloudy. Lows in the upper 40s. Northwest winds 5 to 10 mph.

San Jose, CA

Today
Sunny
78°/ 50° 26°/ 10°
0%
Monday
Mostly Cloudy
70°/ 48° 21°/ 9°
20%
Tuesday
Rain Showers
72°/ 50° 22°/ 10°
30%
Wednesday
Rain Showers
70°/ 52° 21°/ 11°
N/A
Thu Night
Cloudy
50°10°
0%
Fri-Fri Night
Clear
72°22°
0%
Saturday
Cloudy
72°22°
0%

Day: Sunny. Highs in the upper 70s to mid 80s. Light winds... becoming northwest 5 to 15 mph in the afternoon.

Night: Mostly clear in the evening then becoming partly cloudy. Lows around 50. Northwest winds 5 to 15 mph.

Fairfield, CA

Today
Sunny
80°/ 47° 27°/ 8°
0%
Monday
Mostly Cloudy
68°/ 46° 20°/ 8°
0%
Tuesday
Rain
69°/ 50° 21°/ 10°
N/A
Wednesday
Rain
69°/ 52° 21°/ 11°
N/A
Thursday
Rain
70°/ 51° 21°/ 11°
N/A
Fri Night
Clear
49°9°
0%
Saturday
Sunny
70°21°
0%

Day: Sunny. Highs around 80. Southwest winds up to 15 mph. Gusts up to 25 mph in the afternoon.

Night: Clear. Lows 47 to 53. Southwest winds 10 to 20 mph with gusts to around 35 mph.

Tracy, CA

Today
Sunny
85°/ 51° 29°/ 11°
0%
Monday
Sunny
72°/ 47° 22°/ 8°
0%
Tuesday
Mostly Cloudy
71°/ 50° 22°/ 10°
0%
Wednesday
Rain
69°/ 50° 21°/ 10°
N/A
Thu Night
Clear
49°9°
0%
Fri-Fri Night
Clear
71°22°
0%
Saturday
Sunny
72°22°
0%

Day: Sunny. Highs around 85. Light winds becoming northwest up to 10 mph with gusts to around 25 mph in the afternoon.

Night: Clear. Lows around 51. West winds 10 to 15 mph with gusts to around 35 mph.

East Diablo Range Above 1000 ft, CA

Today
Sunny
76°/ 43° 24°/ 6°
0%
Monday
Sunny
63°/ 42° 17°/ 6°
0%
Tuesday
Rain
60°/ 46° 16°/ 8°
N/A
Wednesday
Rain
58°/ 45° 14°/ 7°
N/A
Thu Night-Fri
Clear
43°6°
0%
Fri Night
Clear
42°6°
0%
Saturday
Sunny
61°16°
0%

Day: Sunny. Highs 76 to 86. Light winds becoming southeast around 10 mph in the afternoon. Gusts up to 20 mph.

Night: Clear, colder. Lows 43 to 53. Southwest winds up to 10 mph with gusts to around 20 mph.

Eastern Santa Clara Hills, CA

Today
Sunny
75°/ 38° 24°/ 3°
0%
Monday
Cloudy
62°/ 35° 17°/ 2°
0%
Tuesday
Rain Showers
60°/ 42° 16°/ 6°
30%
Wednesday
Rain Showers
58°/ 38° 14°/ 3°
N/A
Thu Night
Rain
38°3°
N/A
Friday
Clear
62°17°
0%
Saturday
Clear
62°17°
0%

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

Night: Mostly clear. Lows in the upper 30s to lower 50s. Southwest winds 5 to 10 mph.

Northern Monterey Bay, CA

BEACH HAZARDS STATEMENT IN EFFECT THROUGH THIS EVENING
Today
Sunny
78°/ 48° 26°/ 9°
0%
Monday
Mostly Cloudy
65°/ 48° 18°/ 9°
30%
Tuesday
Rain Showers
65°/ 48° 18°/ 9°
30%
Wednesday
Rain Showers
68°/ 50° 20°/ 10°
N/A
Thursday
Rain
65°/ 50° 18°/ 10°
N/A
Fri Night
Cloudy
48°9°
0%
Saturday
Cloudy
68°20°
0%

Day: Sunny. Highs in the upper 70s. Light winds...becoming south 5 to 10 mph in the afternoon.

Night: Mostly clear in the evening then becoming mostly cloudy. Lows in the upper 40s. Northeast winds around 5 mph.

Walnut Grove, CA

Today
Sunny
78°/ 47° 26°/ 8°
0%
Monday
Cloudy
69°/ 45° 21°/ 7°
0%
Tuesday
Mostly Cloudy
69°/ 49° 21°/ 9°
0%
Wednesday
Rain
69°/ 49° 21°/ 9°
N/A
Thu Night-Fri
Clear
47°8°
0%
Fri Night
Clear
45°7°
0%
Saturday
Sunny
71°22°
0%

Day: Sunny. Highs 78 to 83. Southwest winds up to 10 mph. Gusts up to 20 mph in the afternoon.

Night: Clear. Lows 47 to 54. Southwest winds 10 to 15 mph with gusts to around 30 mph.

San Joaquin County Delta, CA

Today
Sunny
81°/ 47° 27°/ 8°
0%
Monday
Sunny
71°/ 45° 22°/ 7°
0%
Tuesday
Mostly Cloudy
71°/ 49° 22°/ 9°
0%
Wednesday
Rain
70°/ 51° 21°/ 11°
N/A
Thu Night-Fri
Clear
50°10°
0%
Fri Night
Clear
47°8°
0%
Saturday
Sunny
72°22°
0%

Day: Sunny. Highs 81 to 86. Light winds becoming west up to 10 mph with gusts to around 20 mph in the afternoon.

Night: Clear. Lows 47 to 52. Southwest winds around 10 mph with gusts to around 20 mph.

Esparto, CA

Today
Sunny
84°/ 45° 29°/ 7°
0%
Monday
Mostly Cloudy
70°/ 46° 21°/ 8°
0%
Tuesday
Mostly Cloudy
69°/ 51° 21°/ 11°
0%
Wednesday
Rain
70°/ 50° 21°/ 10°
N/A
Thursday
Rain
71°/ 47° 22°/ 8°
N/A
Fri Night
Clear
46°8°
0%
Saturday
Sunny
71°22°
0%

Day: Sunny. Highs around 84. Light winds becoming south around 10 mph with gusts to around 20 mph in the afternoon.

Night: Clear, cooler. Lows 45 to 51. Southwest winds up to 10 mph with gusts to around 20 mph.

North Bay Interior Mountains, CA

Today
Sunny
68°/ 45° 20°/ 7°
0%
Monday
Rain Showers
65°/ 48° 18°/ 9°
30%
Tuesday
Rain Showers
68°/ 52° 20°/ 11°
20%
Wednesday
Rain Showers
60°/ 55° 16°/ 13°
N/A
Thursday
Rain
60°/ 50° 16°/ 10°
N/A
Friday
Clear
50°10°
0%
Saturday
Clear
50°10°
0%

Day: Sunny. Highs in the upper 60s to lower 80s. Southwest winds 5 to 10 mph.

Night: Mostly clear in the evening then becoming partly cloudy. Lows in the mid 40s to lower 50s. West winds 5 to 10 mph.

Names listed above may include county names.

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