COTATI, CA 94931 Weather Forecast & Current Conditions

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SANTA ROSA, CA
Current Weather

8:53 PM PDT APR 6, 2026
Clear
52°F
Feels Like: 50°F
Dewpoint: 46°F
Rel. Hum.: 80%
Visibility: 10 miles
Wind: SE at 6 mph
Pressure: 30.08 inches
Last 72 hours

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COTATI, CA 94931
Weather Forecast

Snowfall Forecast pages
Snow Depth pages
REST OF TONIGHT
Partly cloudy. Patchy fog after midnight. Lows in the 40s to lower 50s. West winds 10 to 15 mph.
TUESDAY
Partly cloudy in the morning then becoming sunny. Patchy fog in the morning. Highs in the mid 60s to upper 70s. West winds 5 to 15 mph.
TUESDAY NIGHT
Partly cloudy. Lows in the 40s to mid 50s. West winds 10 to 15 mph.
WEDNESDAY
Sunny. Highs in the 60s to upper 70s. West winds 5 to 15 mph.
WEDNESDAY NIGHT
Partly cloudy in the evening then becoming mostly cloudy. A slight chance of rain. Patchy fog after midnight. Lows in the 40s to upper 50s. West winds 10 to 20 mph... Becoming 5 to 10 mph after midnight. Chance of rain 20 percent.
THURSDAY
Mostly cloudy. Patchy fog. A chance of rain. Highs in the mid 60s to lower 70s.
THURSDAY NIGHT
Areas of fog. Rain likely. Lows in the upper 40s to mid 50s.
FRIDAY
Areas of fog. Showers likely and a slight chance of thunderstorms. Highs in the 60s to lower 70s.
FRIDAY NIGHT AND SATURDAY
Mostly cloudy. Patchy fog. A chance of rain. Lows in the 40s to mid 50s. Highs in the 60s.
SATURDAY NIGHT AND SUNDAY
Mostly cloudy. A chance of rain. Lows in the 40s to lower 50s. Highs in the 60s.
SUNDAY NIGHT
Partly cloudy in the evening then becoming mostly clear. Lows in the 40s to lower 50s.
MONDAY
Partly cloudy. Highs in the 60s to lower 70s.

Visible Weather Satellite
COTATI, CA 94931
Infrared Weather Satellite
COTATI, CA 94931
NEXRAD Weather Radar
COTATI, CA 94931

SANTA ROSA, CA 3 hourly weather forecast

weather forecast created  7:00 AM CDT  4/ 6/2026
Monday
6 APR 2026
COTATI, CA 94931 weather forecast Day 1, 12 hours 11 AM 60° 61° Clear 0%

0% Thunder
( 0% severe)
S   3 67% 49°
High 71° COTATI, CA 94931 weather forecast Day 1, 15 hours 2 PM 70° 70° Clear SW   8 47% 49°
Clear



COTATI, CA 94931 weather forecast Day 1, 18 hours 5 PM 68° 68° Clear 0%

0% Thunder
( 0% severe)
SW   10 47% 47°
COTATI, CA 94931 weather forecast Day 1, 21 hours 8 PM 55° 53° Partly Cloudy S   7 72% 46°
Tuesday
7 APR 2026
COTATI, CA 94931 weather forecast Day 2, 0 hours 11 PM 48° 47° Partly Cloudy 0%

0% Thunder
( 0% severe)
SSE   3 96% 47°
Low 41° COTATI, CA 94931 weather forecast Day 2, 3 hours 2 AM 46° 45° Mostly Cloudy S   2 100% 46°
High 75° COTATI, CA 94931 weather forecast Day 2, 6 hours 5 AM 44° 43° Mostly Cloudy 0%

0% Thunder
( 0% severe)
SSE   2 100% 44°

Decreasing Clouds



COTATI, CA 94931 weather forecast Day 2, 9 hours 8 AM 45° 44° Mostly Cloudy SSE   1 100% 45°
COTATI, CA 94931 weather forecast Day 2, 12 hours 11 AM 59° 60° Clear 1%

0% Thunder
( 0% severe)
SSW   2 64% 47°
COTATI, CA 94931 weather forecast Day 2, 15 hours 2 PM 71° 71° Clear SW   7 42% 47°
COTATI, CA 94931 weather forecast Day 2, 18 hours 5 PM 73° 73° Clear 0%

0% Thunder
( 0% severe)
WSW   10 38% 46°
COTATI, CA 94931 weather forecast Day 2, 21 hours 8 PM 60° 59° Partly Cloudy WSW   8 58% 45°
Wednesday
8 APR 2026
COTATI, CA 94931 weather forecast Day 3, 0 hours 11 PM 53° 51° Partly Cloudy 0%

0% Thunder
( 0% severe)
W   6 74% 45°
Low 45° COTATI, CA 94931 weather forecast Day 3, 3 hours 2 AM 49° 48° Partly Cloudy W   3 83% 44°
High 75° COTATI, CA 94931 weather forecast Day 3, 6 hours 5 AM 47° 46° Partly Cloudy 1%

0% Thunder
( 0% severe)
W   2 89% 44°

Partly Cloudy



COTATI, CA 94931 weather forecast Day 3, 9 hours 8 AM 48° 47° Partly Cloudy WNW   1 93% 46°
COTATI, CA 94931 weather forecast Day 3, 15 hours 11 AM 65° 65° Clear 5%

0% Thunder
( 2% severe)
WSW   3 56% 49°
COTATI, CA 94931 weather forecast Day 3, 18 hours 2 PM 72° 72° Clear WSW   9 48% 51°
COTATI, CA 94931 weather forecast Day 3, 21 hours 5 PM 71° 71° Clear     WSW   12 49% 51°

SANTA ROSA, CA extended weather forecast

Thursday
9 APR 2026
Friday
10 APR 2026
Saturday
11 APR 2026
Sunday
12 APR 2026
Monday
13 APR 2026
Low 48° Low 48° Low 45° Low 43° Low 42°
High 68° High 67° High 68° High 65° High 68°
COTATI, CA 94931 weather forecast Day 4 COTATI, CA 94931 weather forecast Day 5 COTATI, CA 94931 weather forecast Day 6 COTATI, CA 94931 weather forecast Day 7 <!--SEARCHED_TOWN_NAME--> weather forecast Day 8
Overcast
27% Rain
Overcast
24% Rain
Overcast
29% Rain
Partly Cloudy
17% Rain
Partly Cloudy
25% Rain
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