How is the weather in Newcastle, UT?

At 7:45 PM on Sun, Sep 21, 2025 it is 72 degrees Fahrenheit, feeling like 72 degrees.

Newcastle, UT Weather Forecast and Current Conditions (84756)

72°F
Feels Like 72°F

Humidity 28% Dew Point 38°F Wind SSW 8 MPH Gusts 14 Barometer 30.05 in.763.3 mm

Solar Rad 2 w/m2

Report from 9.1 miles WNW of central Newcastle at 7:45 PM Sun, Sep 21, 2025

Current Weather

72°F
Feels Like 72°F

Humidity 28% Dew Point 38°F Wind SSW 8 MPH Gusts 14 Barometer 30.05 in.763.3 mm

Solar Rad 2 w/m2

Report from 9.1 miles WNW of central Newcastle at 7:45 PM Sun, Sep 21, 2025

Forecast at a Glance

SunSep 21

50°

MonSep 22

10%

79°

45°

TueSep 23

76°

42°

WedSep 24

10%

82°

49°

ThuSep 25

20%

82°

50°

FriSep 26

30%

77°

49°

SatSep 27

20%

75°

49°

This Date in Weather History

1894 - A heavy chicken house, sixteen by sixteen feet in area, was picked up by a tornado and wedged between two trees. The hens were found the next day sitting on their eggs in the chicken house, with no windows broken, as though nothing had happened.

Newcastle 7 Day Weather Forecast Details

Sunday Sep 21

Night: Mostly cloudy. Low around 50, with temperatures rising to around 54 overnight. South southwest wind 5 to 12 mph.

Monday Sep 22

Day: Sunny, with a high near 79. North wind 2 to 8 mph.

Night: Mostly clear. Low around 45, with temperatures rising to around 47 overnight. Northeast wind around 10 mph.

Tuesday Sep 23

Day: Sunny, with a high near 76. Northeast wind around 13 mph.

Night: Clear, with a low around 42. Northeast wind 7 to 10 mph.

Wednesday Sep 24

Day: Sunny, with a high near 82.

Night: Mostly clear, with a low around 49.

Thursday Sep 25

Day: A slight chance of rain showers before noon, then a slight chance of showers and thunderstorms. Mostly sunny, with a high near 82.

Night: A chance of showers and thunderstorms. Partly cloudy, with a low around 50.

Friday Sep 26

Day: A slight chance of rain showers before noon, then a chance of showers and thunderstorms. Mostly sunny, with a high near 77.

Night: A slight chance of showers and thunderstorms. Partly cloudy, with a low around 49.

Saturday Sep 27

Day: A slight chance of showers and thunderstorms after noon. Mostly sunny, with a high near 75.

Night: A slight chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 49.

Sunday Sep 28

Day: A slight chance of showers and thunderstorms after noon. Mostly sunny, with a high near 76.

Sun & Moon Monthly

First Light 6:56 AM

Sunrise 7:22 AM

Sunset 7:34 PM

Last Light 8:00 PM

Moonrise 7:18 AM

Moonset 7:34 PM

Moon Phase

Local Parks Weather - Plan Ahead to Enjoy Your Day

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