84321 Weather (Logan, UT)

Weather forecast for: Logan UT

Last Update: 12:36 pm MDT Sep 17, 2026

This Afternoon: A 30 percent chance of showers and thunderstorms. Partly sunny, with a steady temperature around 78. Light west wind.

Tonight: A 40 percent chance of showers and thunderstorms, mainly after 3am. Mostly cloudy, with a low around 53. East wind 5 to 7 mph.

Friday: Showers likely and possibly a thunderstorm before 3pm, then a chance of showers and thunderstorms after 3pm. Mostly cloudy, with a high near 74. Light southeast wind. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Friday Night: Showers likely and possibly a thunderstorm before 9pm, then a chance of showers and thunderstorms after 9pm. Mostly cloudy, with a low around 47. Light and variable wind. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Saturday: A 50 percent chance of showers and thunderstorms. Partly sunny, with a high near 67. Light and variable wind.

Saturday Night: A slight chance of showers and thunderstorms before 9pm, then a slight chance of showers between 9pm and midnight. Partly cloudy, with a low around 44. Chance of precipitation is 20%.

Sunday: Sunny, with a high near 76.

Sunday Night: Mostly clear, with a low around 44.

Monday: Sunny, with a high near 77.

Monday Night: Partly cloudy, with a low around 49.

Tuesday: A slight chance of showers and thunderstorms. Mostly sunny, with a high near 77.

Tuesday Night: Mostly clear, with a low around 48.

Wednesday: Sunny, with a high near 78.

Wednesday Night: Mostly clear, with a low around 49.

Thursday: Sunny, with a high near 80.