National Weather Service Forecast for: Twain Harte CA
Issued by: National Weather Service Sacramento, CA
Updated: 11:31 pm PDT Aug 19, 2026
 
Overnight

Overnight: Mostly clear, with a low around 68. Light east wind.
Mostly Clear
 Thursday

Thursday: Sunny, with a high near 92. Light and variable wind becoming east southeast around 5 mph in the afternoon.
Sunny
 Thursday
Night
Thursday Night: Increasing clouds, with a low around 69. Light and variable wind.
Increasing
Clouds
 Friday

Friday: Partly sunny, with a high near 90. Calm wind becoming southwest around 5 mph in the afternoon.
Partly Sunny
 Friday
Night
Friday Night: Partly cloudy, with a low around 67. West wind around 5 mph becoming calm in the evening.
Partly Cloudy
 Saturday

Saturday: Sunny, with a high near 88.
Sunny
 Saturday
Night
Saturday Night: Mostly clear, with a low around 66.
Mostly Clear
 Sunday

Sunday: Sunny, with a high near 88.
Sunny
 Sunday
Night
Sunday Night: Partly cloudy, with a low around 68.
Partly Cloudy
Lo 68 °F Hi 92 °F Lo 69 °F Hi 90 °F Lo 67 °F Hi 88 °F Lo 66 °F Hi 88 °F Lo 68 °F

 

Overnight
 
 Mostly clear, with a low around 68. Light east wind.
Thursday
 
 Sunny, with a high near 92. Light and variable wind becoming east southeast around 5 mph in the afternoon.
Thursday Night
 
 Increasing clouds, with a low around 69. Light and variable wind.
Friday
 
 Partly sunny, with a high near 90. Calm wind becoming southwest around 5 mph in the afternoon.
Friday Night
 
 Partly cloudy, with a low around 67. West wind around 5 mph becoming calm in the evening.
Saturday
 
 Sunny, with a high near 88.
Saturday Night
 
 Mostly clear, with a low around 66.
Sunday
 
 Sunny, with a high near 88.
Sunday Night
 
 Partly cloudy, with a low around 68.
Monday
 
 Mostly sunny, with a high near 88.
Monday Night
 
 Mostly clear, with a low around 66.
Tuesday
 
 Sunny, with a high near 88.
Tuesday Night
 
 Partly cloudy, with a low around 66.
Wednesday
 
 Sunny, with a high near 88.

 

Forecast from NOAA-NWS for Twain Harte CA.