• Sunny 91°
    Lawn Mowing Current Weather
    • Yesterday
      Precip
      0 in
    • UV
      7 - Very High
    • RealFeel
      99°
  • Today

    Jul 26

    Hi 102°

    Sunny to partly cloudy

    Good for lawn mowing
    • Hours of Precip
      0
    • Precip
      1%
    • Hi
      RealFeel
      107°
    Day Details >
  • Tomorrow

    Jul 27

    Hi 100°

    Mostly sunny

    Very Good for lawn mowing
    • Hours of Precip
      0
    • Precip
      1%
    • Hi
      RealFeel
      106°
    Day Details >
  • Thursday

    Jul 28

    Hi 99°

    Mostly sunny and hot

    Very Good for lawn mowing
    • Hours of Precip
      0
    • Precip
      2%
    • Hi
      RealFeel
      105°
    Day Details >
Next

Record-breaking high temperatures today

7/26 7/27 Now: 1:17pm
PM 1-5
  • 1pm Mostly sunny 94° 0%
  • 2pm Sunny 98° 0%
  • 3pm Sunny 102° 0%
  • 4pm Sunny 101° 0%
  • 5pm Sunny 98° 0%
AM 12-5
  • 12am Mostly clear 74° 0%
  • 1am Mostly clear 72° 0%
  • 2am Mostly clear 70° 0%
  • 3am Mostly clear 67° 0%
  • 4am Mostly clear 65° 0%
  • 5am Mostly clear 65° 0%
AM 6-11
  • 6am Mostly clear 64° 0%
  • 7am Mostly sunny 56° 0%
  • 8am Cloudy 62° 0%
  • 9am Intermittent clouds 70° 0%
  • 10am Mostly sunny 77° 0%
  • 11am Sunny 85° 0%
Hourly Forecast >
Jul 26, 2016; 4:08 PM ET
Five-day Weather Forecast for San Francisco, CA
San Francisco, CA Weather Forecast

Calistoga Weather Report

90-degree heat to build across northwestern US this week

July 26, 2016; 10:48 AM ET

Dangerous heat will surge northward and send temperatures rising across the northwestern United States this week. more >

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Current Drought Status

Current Soil Conditions

Tue. Overnight Freeze

Tue. Degree Days

Tue. Evapotranspiration