National Weather Service Forecast for: Twin Falls ID
Issued by: National Weather Service Boise, ID
Updated: 2:04 am MST Dec 5, 2025
 
Overnight

Overnight: Rain likely.  Cloudy, with a low around 35. West wind around 11 mph, with gusts as high as 22 mph.  Chance of precipitation is 60%.
Rain Likely
Friday

Friday: Rain, mainly after 11am.  High near 46. West wind 11 to 13 mph, with gusts as high as 23 mph.  Chance of precipitation is 80%.
Rain
Friday
Night
Friday Night: Rain.  Steady temperature around 45. West wind 15 to 18 mph, with gusts as high as 34 mph.  Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.
Rain
Saturday

Saturday: Mostly sunny, with a high near 48. Breezy, with a west wind 17 to 20 mph, with gusts as high as 33 mph.
Mostly Sunny
and Breezy
Saturday
Night
Saturday Night: Partly cloudy, with a low around 33. Southwest wind 8 to 10 mph, with gusts as high as 20 mph.
Partly Cloudy
Sunday

Sunday: Partly sunny, with a high near 47.
Partly Sunny
Sunday
Night
Sunday Night: A 20 percent chance of rain.  Mostly cloudy, with a low around 36.
Slight Chance
Rain
Monday

Monday: Partly sunny, with a high near 51.
Partly Sunny
Monday
Night
Monday Night: Mostly cloudy, with a low around 38.
Mostly Cloudy
Lo 35 °F Hi 46 °F Lo 45 °F Hi 48 °F Lo 33 °F Hi 47 °F Lo 36 °F Hi 51 °F Lo 38 °F

 

Overnight
 
Rain likely. Cloudy, with a low around 35. West wind around 11 mph, with gusts as high as 22 mph. Chance of precipitation is 60%.
Friday
 
Rain, mainly after 11am. High near 46. West wind 11 to 13 mph, with gusts as high as 23 mph. Chance of precipitation is 80%.
Friday Night
 
Rain. Steady temperature around 45. West wind 15 to 18 mph, with gusts as high as 34 mph. Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.
Saturday
 
Mostly sunny, with a high near 48. Breezy, with a west wind 17 to 20 mph, with gusts as high as 33 mph.
Saturday Night
 
Partly cloudy, with a low around 33. Southwest wind 8 to 10 mph, with gusts as high as 20 mph.
Sunday
 
Partly sunny, with a high near 47.
Sunday Night
 
A 20 percent chance of rain. Mostly cloudy, with a low around 36.
Monday
 
Partly sunny, with a high near 51.
Monday Night
 
Mostly cloudy, with a low around 38.
Tuesday
 
A 30 percent chance of rain. Mostly cloudy, with a high near 55.
Tuesday Night
 
A 30 percent chance of rain. Mostly cloudy, with a low around 39.
Wednesday
 
A 40 percent chance of rain. Mostly cloudy, with a high near 56.
Wednesday Night
 
A 30 percent chance of rain. Mostly cloudy, with a low around 40.
Thursday
 
A 20 percent chance of rain. Mostly sunny, with a high near 55.

 

Forecast from NOAA-NWS for Twin Falls ID.