Hourly Weather Forecast - Newcastle, UT

12 AM
35°F
0%
8mph
WSW
Partly Cloudy
Humidity
74%
Feels like
29°F
Dew Point
27°F
1 AM
34°F
0%
7mph
WSW
Partly Cloudy
Humidity
75%
Feels like
28°F
Dew Point
27°F
2 AM
32°F
0%
7mph
WSW
Partly Cloudy
Humidity
78%
Feels like
26°F
Dew Point
26°F
3 AM
32°F
0%
6mph
WSW
Partly Cloudy
Humidity
80%
Feels like
26°F
Dew Point
26°F
4 AM
31°F
0%
6mph
WSW
Partly Cloudy
Humidity
79%
Feels like
25°F
Dew Point
25°F
5 AM
30°F
0%
6mph
WSW
Partly Cloudy
Humidity
81%
Feels like
24°F
Dew Point
25°F
6 AM
30°F
0%
5mph
WSW
Partly Cloudy
Humidity
79%
Feels like
24°F
Dew Point
24°F
7 AM
31°F
0%
5mph
WSW
Partly Cloudy
Humidity
74%
Feels like
27°F
Dew Point
24°F
7:47 AM
8 AM
37°F
0%
5mph
WSW
Partly Cloudy
Humidity
72%
Feels like
33°F
Dew Point
29°F
9 AM
45°F
0%
5mph
SW
Partly Cloudy
Humidity
65%
Feels like
43°F
Dew Point
34°F
10 AM
53°F
0%
5mph
SW
Partly Cloudy
Humidity
51%
Feels like
53°F
Dew Point
35°F
11 AM
58°F
0%
6mph
SSW
Partly Cloudy
Humidity
42%
Feels like
58°F
Dew Point
35°F
12 PM
61°F
0%
9mph
SSW
Partly Cloudy
Humidity
37%
Feels like
61°F
Dew Point
35°F
1 PM
62°F
0%
13mph
SSW
Partly Cloudy
Humidity
32%
Feels like
62°F
Dew Point
33°F
2 PM
63°F
0%
14mph
SSW
Partly Cloudy
Humidity
30%
Feels like
63°F
Dew Point
31°F
3 PM
61°F
0%
13mph
SSW
Mostly Sunny
Humidity
31%
Feels like
61°F
Dew Point
30°F
4 PM
57°F
0%
11mph
SSW
Mostly Sunny
Humidity
35%
Feels like
57°F
Dew Point
30°F
5 PM
51°F
0%
9mph
SSW
Mostly Sunny
Humidity
41%
Feels like
51°F
Dew Point
28°F
5:19 PM
6 PM
44°F
0%
7mph
SSW
Mostly Clear
Humidity
47%
Feels like
40°F
Dew Point
25°F
7 PM
40°F
0%
6mph
SW
Partly Cloudy
Humidity
53%
Feels like
36°F
Dew Point
24°F
8 PM
37°F
0%
5mph
SW
Cloudy
Humidity
59%
Feels like
33°F
Dew Point
24°F
9 PM
35°F
0%
4mph
SW
Cloudy
Humidity
62%
Feels like
31°F
Dew Point
24°F
10 PM
34°F
0%
4mph
SW
Cloudy
Humidity
64%
Feels like
30°F
Dew Point
23°F
11 PM
33°F
0%
4mph
SW
Cloudy
Humidity
64%
Feels like
29°F
Dew Point
22°F

Rain And Snow Totals Through Monday

Atmospheric River Takes Aim For Northern California

The plume of abundant moisture impacting the Northwest the last several days will focus more on Northern California later today into Monday bringing heavy rainfall and mountain snow.

NOAA, NCDC

White Christmas? What Are The Odds

Sunday's Weather Outlook

Sunday's Weather Outlook

Cold weather

During Extreme Cold: Watch for Frostbite!

Flu Update Valid For Week Ending December 13, 2025

Weekly Flu Update: Flu Spreading Hard Across U.S.

Watch vs. Warning

Flash Flood Watch and Warning Defined

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