Hourly Weather Forecast - Upland, CA

12 AM
62°F
0%
5mph
NNE
Clear
Humidity
48%
Feels like
62°F
Dew Point
42°F
1 AM
61°F
0%
5mph
NNE
Clear
Humidity
49%
Feels like
61°F
Dew Point
42°F
2 AM
61°F
0%
5mph
NNE
Clear
Humidity
50%
Feels like
61°F
Dew Point
42°F
3 AM
60°F
0%
4mph
NNE
Clear
Humidity
50%
Feels like
60°F
Dew Point
41°F
4 AM
60°F
0%
4mph
NNE
Clear
Humidity
50%
Feels like
60°F
Dew Point
41°F
5 AM
60°F
0%
4mph
NNE
Clear
Humidity
50%
Feels like
60°F
Dew Point
41°F
6 AM
62°F
0%
5mph
NNE
Clear
Humidity
47%
Feels like
62°F
Dew Point
42°F
6:50 AM
7 AM
65°F
0%
5mph
NNE
Sunny
Humidity
48%
Feels like
65°F
Dew Point
45°F
8 AM
69°F
0%
4mph
NNE
Sunny
Humidity
46%
Feels like
69°F
Dew Point
47°F
9 AM
72°F
0%
4mph
NNE
Sunny
Humidity
43%
Feels like
72°F
Dew Point
48°F
10 AM
75°F
0%
3mph
NE
Sunny
Humidity
38%
Feels like
75°F
Dew Point
48°F
11 AM
77°F
0%
3mph
NE
Sunny
Humidity
34%
Feels like
77°F
Dew Point
46°F
12 PM
78°F
0%
3mph
NE
Sunny
Humidity
32%
Feels like
78°F
Dew Point
46°F
1 PM
79°F
0%
4mph
NE
Sunny
Humidity
31%
Feels like
79°F
Dew Point
46°F
2 PM
79°F
0%
4mph
N
Sunny
Humidity
32%
Feels like
79°F
Dew Point
47°F
3 PM
77°F
0%
4mph
WNW
Mostly Sunny
Humidity
34%
Feels like
77°F
Dew Point
47°F
4 PM
75°F
0%
4mph
WNW
Mostly Sunny
Humidity
38%
Feels like
75°F
Dew Point
48°F
4:43 PM
5 PM
72°F
0%
4mph
WNW
Mostly Clear
Humidity
41%
Feels like
72°F
Dew Point
47°F
6 PM
70°F
0%
3mph
NNW
Clear
Humidity
41%
Feels like
70°F
Dew Point
45°F
7 PM
69°F
0%
3mph
N
Clear
Humidity
41%
Feels like
69°F
Dew Point
44°F
8 PM
67°F
0%
3mph
NNE
Clear
Humidity
42%
Feels like
67°F
Dew Point
44°F
9 PM
67°F
0%
3mph
NNE
Clear
Humidity
42%
Feels like
67°F
Dew Point
43°F
10 PM
66°F
0%
4mph
NE
Clear
Humidity
44%
Feels like
66°F
Dew Point
43°F
11 PM
65°F
0%
4mph
NE
Mostly Clear
Humidity
44%
Feels like
65°F
Dew Point
43°F

Rainfall Totals Through Wednesday A.M.

Heavy Rain Returns to Deluge Pacific Northwest

Another atmospheric river will hit the Pacific Northwest with heavy rain and high winds.

Monday's Weather Outlook

Today's Weather Outlook

How to Measure Snow via NWS

How To Measure Snow

Weekly Drought Map for December 11, 2025

Hit-or-Miss Precipitation Leads to Mixed Drought Results

A person standing in a snowy forest with their back to the camera. They are bundled up in a white hat and a brown jacket. (Image by StockSnap from Pixabay)

Common Cold Weather Illnesses

A strong cold-air-damming event from March 20, 2018.

Cold Air Damming - Cause And Effects

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