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May 18th, 2026 :: 8:40 pm PDT   

Local Weather Report for
Upland
California, United States

 Current Upland Weather Conditions Updated May 18th at 7:55 pm 
Temperature:64°F Dew Point:54°F
Barometer:29.92 inHg Wind:N 24 Mph
Humidity:67.9% Visibility:0M
 
 Upland Weather Forecast Summary  
 
Today
May 18th
Tuesday
May 19th
Wednesday
May 20th
Thursday
May 21st
Friday
May 22nd
Sunny Sunny Mostly Sunny Mostly Sunny Mostly Sunny
82°F
87°F
61°F
87°F
65°F
84°F
66°F
83°F
63°F
 
 Upland Detailed Weather Forecast  
 
Monday, May 18th, 2026
Evening Temperature: 66°F
Clear. Windy at times.
Tuesday, May 19th, 2026
Overnight Temperature: 62°F
Clear.
Morning Temperature: 73°F
Sunny.
Afternoon Temperature: 85°F
Sunny. Windy at times.
Evening Temperature: 74°F
Clear. Windy at times.
Wednesday, May 20th, 2026
Overnight Temperature: 67°F
Clear.
Morning Temperature: 75°F
Sunny.
Afternoon Temperature: 85°F
Mostly sunny. Windy at times.
Evening Temperature: 73°F
Clear with cloudy periods.
Thursday, May 21st, 2026
Overnight Temperature: 67°F
Clear with cloudy periods.
Morning Temperature: 72°F
Sunny.
Afternoon Temperature: 83°F
Sunny. Windy at times.
Evening Temperature: 72°F
Clear.
Friday, May 22nd, 2026
Overnight Temperature: 65°F
Clear.
Morning Temperature: 71°F
Sunny.
Afternoon Temperature: 81°F
Sunny. Windy at times.
Evening Temperature: 69°F
Mostly clear. Windy at times.
Saturday, May 23rd, 2026
Overnight Temperature: 63°F
Clear.
Morning Temperature: 69°F
Sunny.
Afternoon Temperature: 81°F
Sunny. Windy at times.
Evening Temperature: 69°F
Clear. Windy at times.
Sunday, May 24th, 2026
Overnight Temperature: 63°F
Clear.
Morning Temperature: 70°F
Sunny.
Afternoon Temperature: 84°F
Sunny. Windy at times.
Evening Temperature: 72°F
Clear.
Monday, May 25th, 2026
Overnight Temperature: 65°F
Clear.
Morning Temperature: 73°F
Sunny.
Afternoon Temperature: 85°F
Sunny. Windy at times.
Evening Temperature: 71°F
Clear.
Tuesday, May 26th, 2026
Overnight Temperature: 63°F
Clear.
Morning Temperature: 71°F
Sunny.
Afternoon Temperature: 81°F
Sunny. Windy at times.
Evening Temperature: 69°F
Clear. Windy at times.





 

  [ Local Weather Report ]
Montclair, CA 
7:55 PM  64°F
 
 
Rancho Cucamonga, CA 
7:53 PM  66°F
 
 
Claremont, CA 
 
Ontario, CA 
7:53 PM  66°F
 
 
La Verne Bracket, CA 
 
La Verne, CA 
 
Pomona, CA 
 
Chino, CA 
7:53 PM  64°F
 
 
San Dimas, CA 
 
Diamond Bar, CA 

 
This WeatherCity Weather Forecast for Upland, California, United States is computed using a computer-generated forecast model and should be considered experimental. Please confirm this weather information with your official weather information office

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