Hourly Weather Forecast - Newcastle, UT

12 AM
36°F
70%
12mph
SSW
70% Chance of Rain
Humidity
100%
Feels like
28°F
Dew Point
36°F
1 AM
36°F
70%
12mph
SSW
70% Chance of Rain
Humidity
100%
Feels like
28°F
Dew Point
36°F
2 AM
36°F
70%
12mph
SSW
70% Chance of Rain
Humidity
100%
Feels like
27°F
Dew Point
36°F
3 AM
36°F
70%
12mph
SSW
70% Chance of Rain
Humidity
100%
Feels like
28°F
Dew Point
36°F
4 AM
36°F
70%
12mph
SSW
70% Chance of Rain
Humidity
100%
Feels like
28°F
Dew Point
36°F
5 AM
36°F
80%
12mph
SSW
80% Chance Rain Showers
Humidity
100%
Feels like
28°F
Dew Point
36°F
6 AM
37°F
80%
11mph
SSW
80% Chance Rain Showers
Humidity
100%
Feels like
29°F
Dew Point
37°F
7 AM
39°F
90%
10mph
SSW
Rain Showers
Humidity
98%
Feels like
32°F
Dew Point
38°F
7:48 AM
8 AM
43°F
90%
9mph
SSW
Rain Showers
Humidity
99%
Feels like
37°F
Dew Point
42°F
9 AM
47°F
90%
10mph
SSW
Rain Showers
Humidity
96%
Feels like
43°F
Dew Point
46°F
10 AM
51°F
90%
12mph
SSW
Rain Showers
Humidity
87%
Feels like
51°F
Dew Point
47°F
11 AM
52°F
90%
14mph
SSW
Rain Showers
Humidity
83%
Feels like
52°F
Dew Point
47°F
12 PM
52°F
90%
15mph
SSW
Rain Showers
Humidity
82%
Feels like
52°F
Dew Point
47°F
1 PM
52°F
90%
17mph
SSW
Rain Showers
Humidity
82%
Feels like
52°F
Dew Point
46°F
2 PM
51°F
90%
17mph
SSW
Rain Showers
Humidity
81%
Feels like
51°F
Dew Point
46°F
3 PM
51°F
90%
17mph
SSW
Rain Showers
Humidity
81%
Feels like
51°F
Dew Point
45°F
4 PM
48°F
100%
16mph
SSW
Rain Showers
Humidity
85%
Feels like
42°F
Dew Point
44°F
5 PM
44°F
100%
15mph
SSW
Rain Showers
Humidity
93%
Feels like
36°F
Dew Point
42°F
5:21 PM
6 PM
39°F
100%
15mph
SSW
Rain Showers
Humidity
100%
Feels like
30°F
Dew Point
39°F
7 PM
36°F
100%
15mph
SSW
Rain Showers
Humidity
100%
Feels like
27°F
Dew Point
36°F
8 PM
35°F
90%
15mph
SSW
Rain Showers
Humidity
100%
Feels like
26°F
Dew Point
35°F
9 PM
35°F
80%
15mph
SSW
80% Chance Rain Showers
Humidity
100%
Feels like
26°F
Dew Point
35°F
10 PM
35°F
80%
15mph
SSW
80% Chance Rain Showers
Humidity
100%
Feels like
25°F
Dew Point
35°F
11 PM
35°F
70%
15mph
SSW
70% Chance Rain Showers
Humidity
100%
Feels like
25°F
Dew Point
35°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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