Local Forecast

Newcastle, UT Weather Forecast & Alerts

Current conditions, 5-day forecast, and active NWS weather alerts for Newcastle, UT.

No Active Alerts

Hour-by-Hour  Current Observation

Monday 8:00 PM MDTMonday 8:00 PM

°F °C
Regional Observations →
75°F

Clear

  • 80° / 41° High / Low
  • 75° Feels Like
  • 0% Chance of Rain

Wind

5 mph

W

UV Index

2

Low

Humidity

11%

Dew 17°F

Sun

6:15 AM · 9:00 PM

Rise · Set

Source: CEDAR CITY (KCDC). Slider scrubs the next 12 hours.

5-Day Outlook

Through Friday

Local Radar →

Today

80° 41°

Sunny

Overnight: Mostly Clear

Detailed forecast

Today

Sunny, with a high near 79. Northeast wind 3 to 8 mph.

Night

Clear. Low around 40, with temperatures rising to around 45 overnight. South southwest wind 1 to 9 mph.

Tuesday

80° 41°

Mostly Sunny

Overnight: Mostly Clear

Detailed forecast

Tuesday

Sunny, with a high near 80. West southwest wind 1 to 9 mph.

Night

Clear. Low around 41, with temperatures rising to around 46 overnight. South southwest wind 2 to 8 mph.

Wednesday

82° 44°

Sunny

Overnight: Mostly Clear

Detailed forecast

Wednesday

Sunny, with a high near 81. South southwest wind 2 to 13 mph.

Night

Clear, with a low around 43. South southwest wind 3 to 13 mph.

Thursday

84° 44°

Mostly Sunny

Overnight: Mostly Clear

Detailed forecast

Thursday

Sunny, with a high near 83.

Night

Clear, with a low around 44.

Friday

86° 46°

Mostly Sunny

Overnight: Mostly Clear

Detailed forecast

Friday

Sunny, with a high near 85.

Night

Mostly clear, with a low around 45.

Newcastle, UT Weather Analysis Tools