National Weather Service Forecast for: 8 Miles N Upland CA
Issued by: National Weather Service San Diego, CA
Updated: 12:29 am PDT Jun 22, 2026
 
Overnight

Overnight: Clear, with a low around 54. Calm wind.
Clear
 Monday

Monday: Sunny, with a high near 84. Calm wind becoming southwest around 5 mph in the morning.
Sunny
 Monday
Night
Monday Night: Mostly clear, with a low around 60. Calm wind becoming north around 5 mph.
Mostly Clear
 Tuesday

Tuesday: Sunny, with a high near 91. Light and variable wind becoming southwest 5 to 10 mph in the morning.
Sunny
 Tuesday
Night
Tuesday Night: Mostly clear, with a low around 65. Southwest wind around 5 mph becoming calm in the evening.
Mostly Clear
 Wednesday

Wednesday: Mostly sunny, with a high near 90.
Mostly Sunny
 Wednesday
Night
Wednesday Night: Mostly clear, with a low around 61.
Mostly Clear
 Thursday

Thursday: Sunny, with a high near 86.
Sunny
 Thursday
Night
Thursday Night: Mostly clear, with a low around 57.
Mostly Clear
Lo 54 °F Hi 84 °F Lo 60 °F Hi 91 °F Lo 65 °F Hi 90 °F Lo 61 °F Hi 86 °F Lo 57 °F

 

Overnight
 
 Clear, with a low around 54. Calm wind.
Monday
 
 Sunny, with a high near 84. Calm wind becoming southwest around 5 mph in the morning.
Monday Night
 
 Mostly clear, with a low around 60. Calm wind becoming north around 5 mph.
Tuesday
 
 Sunny, with a high near 91. Light and variable wind becoming southwest 5 to 10 mph in the morning.
Tuesday Night
 
 Mostly clear, with a low around 65. Southwest wind around 5 mph becoming calm in the evening.
Wednesday
 
 Mostly sunny, with a high near 90.
Wednesday Night
 
 Mostly clear, with a low around 61.
Thursday
 
 Sunny, with a high near 86.
Thursday Night
 
 Mostly clear, with a low around 57.
Friday
 
 Sunny, with a high near 82.
Friday Night
 
 Clear, with a low around 53.
Saturday
 
 Sunny, with a high near 79.
Saturday Night
 
 Mostly clear, with a low around 51.
Sunday
 
 Sunny, with a high near 74.

 

Forecast from NOAA-NWS for 8 Miles N Upland CA.