Newcastle, UT

Current conditions, hourly and 7-day forecast, and live radar for Newcastle, UT 84756. Right now: mostly clear, 51°F. Data from the National Weather Service.

• Tonight: Mostly clear. Low around 51, with temperatures rising to around 53 overnight. North northeast wind 1 to 5 mph.
• Thursday: Sunny, with a high near 92. North northwest wind 0 to 8 mph.
• Thursday Night: A slight chance of showers and thunderstorms after 3am. Mostly clear. Low around 58, with temperatures rising to around 60 overnight. Southwest wind 5 to 10 mph.
• Friday: A slight chance of showers and thunderstorms after noon. Mostly sunny, with a high near 87. South southwest wind 2 to 13 mph.
• Friday Night: Mostly clear, with a low around 57. South southwest wind 8 to 12 mph.
• Saturday: Sunny, with a high near 84.