• Today

    Apr 25

    67°Lo 41°

    Showers late this morning

    Very Good for lawn mowing
    • Hours of Precip
      0.5
    • Precip
      60%
    • Hi
      RealFeel
      70°
  • Sun

    Apr 26

    72°Lo 45°

    Sunny, pleasant and warmer

    Excellent for lawn mowing
    • Hours of Precip
      0
    • Precip
      1%
    • Hi
      RealFeel
      76°
    more
  • Mon

    Apr 27

    78°Lo 46°

    Sunny and pleasant

    Excellent for lawn mowing
    • Hours of Precip
      0
    • Precip
      0%
    • Hi
      RealFeel
      86°
    more
  • Tue

    Apr 28

    75°Lo 47°

    Sunny and pleasant

    Excellent for lawn mowing
    • Hours of Precip
      0
    • Precip
      0%
    • Hi
      RealFeel
      76°
    more
  • Wed

    Apr 29

    73°Lo 45°

    Mostly sunny

    Excellent for lawn mowing
    • Hours of Precip
      0
    • Precip
      2%
    • Hi
      RealFeel
      74°
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Sat
9am
10am 11am 12pm 1pm 2pm 3pm 4pm
  9am 10am 11am 12pm 1pm 2pm 3pm 4pm
Forecast
Partly Sunny
Cloudy
Cloudy
Mostly Cloudy
Showers
Sunny
Sunny
Mostly Sunny
Temp (°F) 55° 55° 60° 61° 64° 66° 67° 65°
RealFeel® 54° 51° 62° 65° 65° 70° 69° 65°
Humidity 86% 86% 75% 69% 62% 53% 52% 51%
   
  9am 10am 11am 12pm 1pm 2pm 3pm 4pm
Rain
 
34%
 
37%
 
44%
 
48%
 
52%
 
25%
 
20%
 
20%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  9am 10am 11am 12pm 1pm 2pm 3pm 4pm
Wind (mph) 9 W 12 W 8 W 8 W 13 WSW 12 WSW 14 WSW 16 WSW
UV Index 2 1 3 4 6 7 6 4
Cloud Cover 40% 100% 91% 75% 35% 0% 5% 15%
Dew Point 51° 51° 52° 51° 51° 48° 49° 47°
Middle Grid line 70 F Middle Grid line 65 F Middle Grid line 60 F Middle Grid line 55 F Middle Grid line 50 F

Temperature History - Apr 25

more Historical Weather Data >
  Today Normal Record 4/25/2014
High 67° 73° 91° (1965) 57°
Low 41° 46° 34° (1964) 51°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:20 AM with 13:35 of sunlight, then sets at 7:55 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 12:24 PM with 13:57 of moolight, then sets at 2:21 AM

Napa Weather Report

San Francisco: Dry Pattern to Continue After Weekend Showers

April 25, 2015; 3:41 AM ET

Warm and dry conditions will resume after showers dampened the San Francisco area during the first part of the weekend. more >

Why Do Leaves Change Color?

Sep 20, 2011; 5:00 AM ET Why do leaves change from green to beautiful shades of red, orange and yellow in the fall?

Current Drought Status

Current Soil Conditions

Sat. Overnight Freeze

Sat. Degree Days

Sat. Evapotranspiration