Monster Park, CA Weather Forecast & Current Conditions

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Monster Park Weather Map
UTC Time: 9/21/2026, 17:42
Your Time:
Aeronautical Observation: Automated synoptic observations via NWS Gateway.
Auto-refresh in: 5:02

Monster Park, CA Regional Weather

Expires:202609211800;;826623
ASUS46 KSTO 211710
RWRCA 

NORTHERN AND CENTRAL CA REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE SACRAMENTO CA 
1000 AM PDT MON SEP 21 2026

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


CAZ005>008-065-075-211800-
BAY AREA
  
CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
SANTA ROSA     CLOUDY    56  53  90 CALM      29.96R FOG              
NAPA           CLOUDY    58  54  86 W6        29.96R                  
CONCORD        MOSUNNY   62  54  74 S15       29.95R                  
OAKLAND        CLOUDY    60  54  80 SW9       29.98R                  
SAN FRAN ARPT  CLOUDY    59  53  80 SW8       29.97S                  
LIVERMORE      CLOUDY    61  52  72 S10       29.96R                  
HAYWARD        CLOUDY    61  53  75 W6        29.97R                  
MOFFETT ARPT   CLOUDY    61  54  77 SE6       29.97S                  
SAN JOSE ARPT  CLOUDY    61  53  75 VRB5      29.97S                  
$$

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

Monster Park, CA

Today
Drizzle
60°/ 58° 16°/ 14°
0%
Tuesday
Mostly Cloudy
72°/ 58° 22°/ 14°
0%
Wednesday
Cloudy
68°/ 58° 20°/ 14°
0%
Thursday
Cloudy
60°16°
0%
Friday
Cloudy
60°16°
0%
Saturday
Cloudy
60°16°
0%
Sunday
Cloudy
60°16°
0%

Day: Mostly cloudy. A slight chance of drizzle in the morning. Highs in the 60s. Southwest winds 5 to 15 mph.

Night: Mostly cloudy. Lows in the upper 50s. Southwest winds 5 to 15 mph.

San Francisco Bay Shoreline, CA

Today
Mostly Cloudy
68°/ 58° 20°/ 14°
0%
Tuesday
Mostly Cloudy
70°/ 58° 21°/ 14°
0%
Wednesday
Cloudy
85°/ 60° 29°/ 16°
0%
Thu-Thu Night
Cloudy
78°26°
0%
Friday
Cloudy
70°/ 58° 21°/ 14°
0%
Saturday
Cloudy
78°/ 55° 26°/ 13°
0%
Sunday
Cloudy
78°26°
0%

Day: Mostly cloudy in the morning then becoming sunny. Highs in the upper 60s to mid 70s. Southwest winds 5 to 10 mph... becoming west 10 to 20 mph in the afternoon.

Night: Partly cloudy in the evening then becoming mostly cloudy. Lows in the upper 50s. West winds 10 to 20 mph...becoming southwest 5 to 10 mph after midnight.

San Francisco Peninsula Coast, CA

Today
Drizzle
65°/ 55° 18°/ 13°
0%
Tuesday
Mostly Cloudy
65°/ 55° 18°/ 13°
0%
Wednesday
Mostly Cloudy
75°/ 55° 24°/ 13°
0%
Thursday
Cloudy
75°/ 58° 24°/ 14°
0%
Fri Night
Cloudy
55°13°
0%
Saturday
Mostly Cloudy
68°/ 55° 20°/ 13°
0%
Sunday
Mostly Cloudy
68°20°
0%

Day: Mostly cloudy. A slight chance of drizzle in the morning. Highs in the mid 60s. West winds 5 to 10 mph.

Night: Mostly cloudy. Patchy fog after midnight. Lows in the mid 50s. West winds 5 to 10 mph.

Point Reyes National Seashore, CA

Today
Drizzle
60°/ 52° 16°/ 11°
0%
Tuesday
Mostly Cloudy
65°/ 52° 18°/ 11°
0%
Wednesday
Cloudy
70°/ 58° 21°/ 14°
0%
Thu-Thu Night
Cloudy
78°26°
0%
Friday
Cloudy
65°18°
0%
Saturday
Cloudy
65°18°
0%
Sunday
Cloudy
65°18°
0%

Day: Mostly cloudy in the morning then becoming partly cloudy. Patchy fog in the morning. A slight chance of drizzle in the morning. Highs in the 60s. West winds 5 to 10 mph.

Night: Mostly cloudy. Patchy fog. Lows in the lower 50s. West winds around 5 mph in the evening...becoming light.

North Bay Interior Valleys, CA

Today
Mostly Cloudy
65°/ 58° 18°/ 14°
0%
Tuesday
Mostly Cloudy
72°/ 58° 22°/ 14°
0%
Wednesday
Cloudy
78°/ 62° 26°/ 17°
0%
Thu-Thu Night
Cloudy
78°26°
0%
Friday
Cloudy
70°/ 50° 21°/ 10°
0%
Saturday
Cloudy
72°/ 48° 22°/
0%
Sunday
Mostly Cloudy
68°20°
0%

Day: Mostly cloudy in the morning then becoming sunny. Patchy fog in the morning. Highs in the mid 60s to lower 80s. Southwest winds 5 to 10 mph increasing to 10 to 20 mph in the afternoon.

Night: Partly cloudy in the evening then becoming mostly cloudy. Patchy fog in the evening. Areas of fog after midnight. Lows in the 40s to upper 50s. Southwest winds 5 to 15 mph.

East Bay Hills, CA

Today
Cloudy
72°/ 55° 22°/ 13°
0%
Tuesday
Cloudy
78°/ 55° 26°/ 13°
0%
Wednesday
Sunny
90°/ 65° 32°/ 18°
0%
Thursday
Sunny
90°/ 60° 32°/ 16°
0%
Friday
Clear
78°26°
0%
Saturday
Clear
78°26°
0%
Sunday
Clear
78°26°
0%

Day: Partly cloudy in the morning then becoming sunny. Highs in the lower 70s. Southwest winds 15 to 20 mph...becoming around 10 mph in the afternoon.

Night: Mostly clear. Lows in the mid 50s. Southwest winds 10 to 15 mph.

East Bay Interior Valleys, CA

Today
Cloudy
75°/ 55° 24°/ 13°
0%
Tuesday
Sunny
82°/ 55° 28°/ 13°
0%
Wednesday
Sunny
92°/ 62° 33°/ 17°
0%
Thu-Thu Night
Clear
92°33°
0%
Friday
Clear
80°27°
0%
Saturday
Clear
80°27°
0%
Sunday
Clear
80°27°
0%

Day: Partly cloudy in the morning then becoming sunny. Highs in the mid 70s to lower 80s. West winds 5 to 15 mph.

Night: Mostly clear. Lows in the mid 50s. Southwest winds 5 to 15 mph.

Marin Coastal Range, CA

Today
Mostly Cloudy
65°/ 55° 18°/ 13°
0%
Tuesday
Cloudy
72°/ 52° 22°/ 11°
0%
Wednesday
Cloudy
85°/ 58° 29°/ 14°
0%
Thu-Thu Night
Cloudy
82°28°
0%
Friday
Clear
75°24°
0%
Sat Night
Clear
75°24°
0%
Sunday
Cloudy
72°22°
0%

Day: Mostly cloudy in the morning then becoming sunny. Highs in the mid 60s to lower 70s. West winds 5 to 10 mph.

Night: Partly cloudy. Lows in the mid 50s. West winds 5 to 10 mph.

Vallejo, CA

Today
Cloudy
67°/ 57° 19°/ 14°
0%
Tuesday
Sunny
73°/ 57° 23°/ 14°
0%
Wednesday
Sunny
83°/ 60° 28°/ 16°
0%
Thursday
Sunny
81°/ 61° 27°/ 16°
0%
Fri Night
Clear
58°14°
0%
Saturday
Clear
74°23°
0%
Sunday
Clear
74°23°
0%

Day: Partly cloudy in the morning then clearing. Highs 67 to 77. Southwest winds 10 to 15 mph with gusts to around 25 mph.

Night: Mostly clear. Lows around 57. Southwest winds 10 to 15 mph with gusts to around 25 mph.

Santa Cruz Mountains, CA

Today
Drizzle
72°/ 52° 22°/ 11°
0%
Tuesday
Mostly Cloudy
75°/ 55° 24°/ 13°
0%
Wednesday
Cloudy
88°/ 68° 31°/ 20°
0%
Thursday
Sunny
88°/ 55° 31°/ 13°
0%
Fri Night
Clear
50°10°
0%
Sat Night
Clear
50°10°
0%
Sunday
Cloudy
78°26°
0%

Day: Partly cloudy in the morning then becoming sunny. Patchy fog in the morning. A slight chance of drizzle in the morning. Highs in the 60s to lower 70s. Southwest winds up to 5 mph.

Night: Partly cloudy. Patchy fog after midnight. Lows in the lower 50s. Light winds...becoming southwest up to 5 mph after midnight.

Santa Clara Valley...including San Jose, CA

Today
Mostly Cloudy
78°/ 55° 26°/ 13°
0%
Tuesday
Cloudy
82°/ 58° 28°/ 14°
0%
Wednesday
Cloudy
88°/ 62° 31°/ 17°
0%
Thursday
Sunny
88°/ 60° 31°/ 16°
0%
Fri Night
Clear
55°13°
0%
Saturday
Clear
55°13°
0%
Sunday
Clear
55°13°
0%

Day: Mostly cloudy in the morning then becoming sunny. Highs in the upper 70s. Southeast winds up to 5 mph...becoming west in the afternoon.

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

Fairfield, CA

Today
Sunny
74°/ 56° 23°/ 13°
0%
Tuesday
Sunny
82°/ 57° 28°/ 14°
0%
Wednesday
Sunny
89°/ 59° 32°/ 15°
0%
Thursday
Sunny
90°/ 61° 32°/ 16°
0%
Fri Night
Clear
58°14°
0%
Saturday
Clear
83°28°
0%
Sunday
Clear
83°28°
0%

Day: Mostly sunny. Highs 74 to 80. Southwest winds 10 to 20 mph with gusts to around 30 mph.

Night: Clear. Lows around 56. Southwest winds 10 to 15 mph with gusts to around 25 mph.

Tracy, CA

Today
Sunny
82°/ 53° 28°/ 12°
0%
Tuesday
Sunny
85°/ 56° 29°/ 13°
0%
Wednesday
Sunny
90°/ 61° 32°/ 16°
0%
Thursday
Sunny
94°/ 60° 34°/ 16°
0%
Fri Night-Sat
Clear
57°14°
0%
Sat Night-Sun
Clear
55°13°
0%

Day: Mostly sunny. Highs around 82. West winds up to 10 mph with gusts to around 25 mph.

Night: Clear. Lows 53 to 59. West winds up to 10 mph. Gusts up to 25 mph in the evening.

Eastern Santa Clara Hills, CA

Today
Cloudy
72°/ 58° 22°/ 14°
0%
Tuesday
Sunny
75°/ 65° 24°/ 18°
0%
Wednesday
Sunny
82°/ 58° 28°/ 14°
0%
Thu-Thu Night
Clear
85°29°
0%
Friday
Clear
72°22°
0%
Saturday
Clear
72°22°
0%
Sunday
Clear
72°22°
0%

Day: Partly cloudy in the morning then becoming sunny. Highs in the lower 70s. Southwest winds around 5 mph.

Night: Clear. Lows in the 40s to upper 50s. West winds around 5 mph.

Northern Monterey Bay, CA

Today
Drizzle
68°/ 55° 20°/ 13°
0%
Tuesday
Mostly Cloudy
72°/ 55° 22°/ 13°
0%
Wednesday
Mostly Cloudy
82°/ 58° 28°/ 14°
0%
Thursday
Cloudy
80°27°
0%
Friday
Cloudy
80°/ 55° 27°/ 13°
0%
Saturday
Cloudy
70°21°
0%
Sunday
Cloudy
70°21°
0%

Day: Mostly cloudy in the morning then becoming partly cloudy. Patchy fog in the morning. A slight chance of drizzle in the morning. Highs in the upper 60s. Southwest winds 5 to 10 mph.

Night: Mostly cloudy. Patchy fog. Lows in the mid 50s. South winds 5 to 10 mph.

Walnut Grove, CA

Today
Sunny
75°/ 52° 24°/ 11°
0%
Tuesday
Sunny
78°/ 54° 26°/ 12°
0%
Wednesday
Sunny
84°/ 59° 29°/ 15°
0%
Thursday
Sunny
86°/ 58° 30°/ 14°
0%
Fri Night
Clear
58°14°
0%
Saturday
Clear
81°27°
0%
Sunday
Clear
81°27°
0%

Day: Mostly sunny. Highs 75 to 81. West winds 10 to 15 mph with gusts to around 25 mph.

Night: Clear. Lows 52 to 59. Southwest winds 10 to 15 mph.

San Joaquin County Delta, CA

Today
Sunny
81°/ 55° 27°/ 13°
0%
Tuesday
Sunny
81°/ 57° 27°/ 14°
0%
Wednesday
Sunny
87°/ 61° 31°/ 16°
0%
Thursday
Sunny
89°/ 61° 32°/ 16°
0%
Fri Night
Clear
58°14°
0%
Saturday
Clear
85°29°
0%
Sunday
Clear
85°29°
0%

Day: Mostly sunny. Highs around 81. West winds up to 10 mph with gusts to around 20 mph.

Night: Clear. Lows around 55. Southwest winds up to 10 mph. Gusts up to 20 mph in the evening.

Esparto, CA

Today
Sunny
82°/ 53° 28°/ 12°
0%
Tuesday
Sunny
86°/ 56° 30°/ 13°
0%
Wednesday
Sunny
90°/ 59° 32°/ 15°
0%
Thursday
Sunny
92°/ 58° 33°/ 14°
0%
Fri Night
Clear
56°13°
0%
Sat-Sat Night
Clear
86°30°
0%
Sunday
Sunny
83°28°
0%

Day: Sunny. Highs 82 to 88. Light winds becoming southeast up to 10 mph with gusts to around 20 mph in the afternoon.

Night: Clear. Lows 53 to 59. Southwest winds up to 10 mph with gusts to around 20 mph.

North Bay Interior Mountains, CA

Today
Sunny
68°/ 50° 20°/ 10°
0%
Tuesday
Sunny
72°/ 55° 22°/ 13°
0%
Wednesday
Sunny
80°/ 65° 27°/ 18°
0%
Thu-Thu Night
Cloudy
80°27°
0%
Friday
Clear
82°28°
0%
Saturday
Clear
82°28°
0%
Sunday
Clear
82°28°
0%

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

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

Woodland, CA

Today
Sunny
78°/ 54° 26°/ 12°
0%
Tuesday
Sunny
85°/ 56° 29°/ 13°
0%
Wednesday
Sunny
91°/ 60° 33°/ 16°
0%
Thursday
Sunny
92°/ 59° 33°/ 15°
0%
Fri Night
Clear
57°14°
0%
Saturday
Clear
85°29°
0%
Sunday
Clear
85°29°
0%

Day: Mostly sunny. Highs 78 to 86. South winds up to 10 mph with gusts to around 20 mph.

Night: Clear. Lows around 54. South winds up to 10 mph with gusts to around 25 mph.

Names listed above may include county names.

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