How is the weather in Newcastle, UT?

At 10:30 PM on Sun, Sep 14, 2025 it is 59 degrees Fahrenheit, feeling like 59 degrees.

Newcastle, UT Weather Forecast and Current Conditions (84756)

59°F
Feels Like 59°F

Humidity 34% Dew Point 31°F Wind SSE 4 MPH Gusts 7 Barometer 30.12 in.765.0 mm

Solar Rad 0 w/m2

Report from 9.1 miles WNW of central Newcastle at 10:30 PM Sun, Sep 14, 2025

Current Weather

59°F
Feels Like 59°F

Humidity 34% Dew Point 31°F Wind SSE 4 MPH Gusts 7 Barometer 30.12 in.765.0 mm

Solar Rad 0 w/m2

Report from 9.1 miles WNW of central Newcastle at 10:30 PM Sun, Sep 14, 2025

Forecast at a Glance

SunSep 14

49°

MonSep 15

81°

49°

TueSep 16

85°

48°

WedSep 17

84°

48°

ThuSep 18

83°

54°

FriSep 19

50%

77°

51°

SatSep 20

40%

76°

52°

This Date in Weather History

1982 - A snowstorm over Wyoming produced 16.9 inches at Lander to esablish a 24 hour record for September for that location.

Newcastle 7 Day Weather Forecast Details

Sunday Sep 14

Night: Mostly clear. Low around 49, with temperatures rising to around 52 overnight. South southeast wind around 6 mph.

Monday Sep 15

Day: Sunny, with a high near 81. Southwest wind 3 to 10 mph.

Night: Clear. Low around 49, with temperatures rising to around 51 overnight. South southwest wind 3 to 9 mph.

Tuesday Sep 16

Day: Sunny, with a high near 85. West northwest wind 2 to 7 mph.

Night: Clear, with a low around 48. Northeast wind around 7 mph.

Wednesday Sep 17

Day: Sunny, with a high near 84.

Night: Mostly clear, with a low around 48.

Thursday Sep 18

Day: Mostly sunny, with a high near 83.

Night: A slight chance of rain showers after midnight. Mostly cloudy, with a low around 54.

Friday Sep 19

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

Night: A chance of showers and thunderstorms. Mostly cloudy, with a low around 51.

Saturday Sep 20

Day: A chance of rain showers before noon, then a chance of showers and thunderstorms. Partly sunny, with a high near 76.

Night: A chance of showers and thunderstorms. Mostly cloudy, with a low around 52.

Sunday Sep 21

Day: A chance of rain showers before noon, then a chance of showers and thunderstorms. Partly sunny, with a high near 75.

Sun & Moon Monthly

First Light 6:50 AM

Sunrise 7:16 AM

Sunset 7:45 PM

Last Light 8:11 PM

Moonrise ------

Moonset 3:24 PM

Moon Phase

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