NAPA, CA 94558 Weather Forecast & Current Conditions

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NAPA, CA
Current Weather

11:54 PM PDT MAY 13, 2026
Clear
54°F
Feels Like: 53°F
Dewpoint: 50°F
Rel. Hum.: 86%
Visibility: 10 miles
Wind: WSW at 5 mph
Pressure: 30.05 inches
Last 72 hours

Local Area Snow Depth

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NAPA, CA 94558
Weather Forecast

Snowfall Forecast pages
Snow Depth pages
REST OF TONIGHT
Clear. Lows in the 40s to mid 50s. West winds 5 to 15 mph.
THURSDAY
Sunny. Highs in the lower 70s to mid 80s. Southwest winds up to 5 mph increasing to 5 to 15 mph in the afternoon.
THURSDAY NIGHT
Mostly clear. Lows in the 40s to upper 50s. West winds 10 to 15 mph with gusts to around 30 mph.
FRIDAY
Sunny. Highs in the 70s to 80s. Northwest winds 5 to 10 mph...becoming west 10 to 20 mph in the afternoon.
FRIDAY NIGHT
Mostly clear. Lows in the 50s. Northwest winds 10 to 20 mph with gusts to around 35 mph.
SATURDAY
Sunny. Highs in the upper 60s to lower 80s.
SATURDAY NIGHT THROUGH SUNDAY NIGHT
Mostly clear. Lows in the upper 40s to lower 60s. Highs in the 70s to lower 80s.
MONDAY
Sunny. Highs in the 70s to upper 80s.
MONDAY NIGHT AND TUESDAY
Clear. Lows in the 50s to lower 60s. Highs in the 80s to lower 90s.
TUESDAY NIGHT AND WEDNESDAY
Mostly clear. Lows in the upper 40s to lower 60s. Highs in the upper 70s to lower 90s.

Visible Weather Satellite
NAPA, CA 94558
Infrared Weather Satellite
NAPA, CA 94558
NEXRAD Weather Radar
NAPA, CA 94558

NAPA, CA 3 hourly weather forecast

weather forecast created  6:00 PM MDT  5/13/2026
Thursday
14 MAY 2026
NAPA, CA 94558 weather forecast Day 1, 0 hours 11 PM 57° 56° Clear 0%

0% Thunder
( 0% severe)
SW   6 77% 50°
Low 50° NAPA, CA 94558 weather forecast Day 1, 3 hours 2 AM 53° 53° Clear SW   3 86% 49°
High 78° NAPA, CA 94558 weather forecast Day 1, 6 hours 5 AM 51° 51° Partly Cloudy 0%

0% Thunder
( 0% severe)
  CALM 89% 48°

Partly Cloudy



NAPA, CA 94558 weather forecast Day 1, 9 hours 8 AM 55° 55° Partly Cloudy   CALM 83% 50°
NAPA, CA 94558 weather forecast Day 1, 12 hours 11 AM 67° 67° Clear 0%

0% Thunder
( 0% severe)
SW   7 61% 53°
NAPA, CA 94558 weather forecast Day 1, 15 hours 2 PM 75° 75° Clear SW   13 50% 55°
NAPA, CA 94558 weather forecast Day 1, 18 hours 5 PM 77° 78° Clear 0%

0% Thunder
( 0% severe)
WSW   14 45% 54°
NAPA, CA 94558 weather forecast Day 1, 21 hours 8 PM 69° 69° Clear SW   13 55% 52°
Friday
15 MAY 2026
NAPA, CA 94558 weather forecast Day 2, 0 hours 11 PM 59° 57° Clear 0%

0% Thunder
( 0% severe)
SW   9 67% 48°
Low 48° NAPA, CA 94558 weather forecast Day 2, 3 hours 2 AM 54° 54° Clear SW   2 77% 47°
High 81° NAPA, CA 94558 weather forecast Day 2, 6 hours 5 AM 52° 52° Clear 0%

0% Thunder
( 0% severe)
  CALM 80% 46°

Clear



NAPA, CA 94558 weather forecast Day 2, 9 hours 8 AM 57° 58° Clear W   2 69% 47°
NAPA, CA 94558 weather forecast Day 2, 12 hours 11 AM 70° 70° Clear 0%

0% Thunder
( 0% severe)
WSW   7 47% 49°
NAPA, CA 94558 weather forecast Day 2, 15 hours 2 PM 79° 79° Clear WSW   13 39% 52°
NAPA, CA 94558 weather forecast Day 2, 18 hours 5 PM 81° 80° Clear 0%

0% Thunder
( 0% severe)
WSW   15 37% 52°
NAPA, CA 94558 weather forecast Day 2, 21 hours 8 PM 73° 73° Clear W   14 43% 49°

NAPA, CA extended weather forecast

Saturday
16 MAY 2026
Sunday
17 MAY 2026
Monday
18 MAY 2026
Tuesday
19 MAY 2026
Wednesday
20 MAY 2026
Low 44° Low 45° Low 46° Low 49° Low 51°
High 76° High 80° High 84° High 79° High 73°
NAPA, CA 94558 weather forecast Day 3 NAPA, CA 94558 weather forecast Day 4 NAPA, CA 94558 weather forecast Day 5 NAPA, CA 94558 weather forecast Day 6 NAPA, CA 94558 weather forecast Day 7
Clear
6% Rain
Clear
5% Rain
Clear
3% Rain
Clear
2% Rain
Partly Cloudy
1% Rain
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