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Nephi, UT Weather Forecast
Nephi, UT Weather Forecast Dated: 601 AM Tue Sep 15 2026
Expect a mild stretch with a mix of sun and clouds and occasional showers over the coming period. comfortable humidity and no major pressure swings will dominate.
Tuesday, September 15, 2026
Mid-Morning
64°F 18°C
Scattered Showers
Mid-Afternoon
77°F 25°C
Sunny
Early-Evening
69°F 21°C
Sunny
Pleasant near 77°F 25°C, periods of heavy rain and gusty conditions, with lower humidity and steady pressure. Winds turning from the S to the SSW at 15 mph 24 km/h.
Wednesday, September 16, 2026
Mid-Morning
64°F 18°C
Sunny
Mid-Afternoon
80°F 27°C
Partly Cloudy
Early-Evening
68°F 20°C
Overcast
Balmy with temperatures reaching 80°F 27°C, sunny in the morning, partly cloudy in the afternoon, and overcast this evening, with steady humidity and steady pressure. Winds building from ESE at 4 mph 6 km/h to E at 12 mph 20 km/h.
Thursday, September 17, 2026
Mid-Morning
64°F 18°C
Overcast
Mid-Afternoon
70°F 21°C
Light Showers
Early-Evening
58°F 15°C
Light Showers
Enjoyable around 70°F 21°C, dry early, with showers continuing through afternoon and evening, with increasing humidity and steady pressure. Winds S at 7 mph 11 km/h.
Friday, September 18, 2026
Mid-Morning
61°F 16°C
Sunny
Mid-Afternoon
74°F 23°C
Sunny
Early-Evening
63°F 17°C
Sunny
Mild temperatures up to 74°F 23°C, sunny throughout the day, with lower humidity and steady pressure. Winds swinging from the SSE to the NNE at 10 mph 16 km/h.
Saturday, September 19, 2026
Mid-Morning
57°F 14°C
Sunny
Mid-Afternoon
69°F 20°C
Sunny
Early-Evening
61°F 16°C
Sunny
Mild with a high of 69°F 20°C, sunny throughout the day, with steady humidity and steady pressure. Winds blowing from the NW at 8 mph 13 km/h.
Sunday, September 20, 2026
Mid-Morning
56°F 14°C
Sunny
Mid-Afternoon
72°F 22°C
Sunny
Early-Evening
62°F 17°C
Sunny
Pleasant near 72°F 22°C, sunny throughout the day, with steady humidity and steady pressure.
Monday, September 21, 2026
Mid-Morning
60°F 16°C
Sunny
Mid-Afternoon
74°F 24°C
Sunny
Early-Evening
65°F 18°C
Sunny
Comfortable with temperatures reaching 74°F 24°C, sunny through the afternoon, turning partly cloudy this evening, with steady humidity and barometric pressure falling.
Tuesday, September 22, 2026
Mid-Morning
62°F 16°C
Sunny
Mid-Afternoon
76°F 25°C
Sunny
Early-Evening
66°F 19°C
Sunny
Enjoyable around 76°F 25°C, sunny throughout the day, with steady humidity and steady pressure. Winds turning from the ESE to the NNE at 7 mph 11 km/h.
Wednesday, September 23, 2026
Mid-Morning
63°F 17°C
Sunny
Mid-Afternoon
79°F 26°C
Sunny
Early-Evening
68°F 20°C
Sunny
Mild temperatures up to 79°F 26°C, sunny throughout the day, with steady humidity and steady pressure.
Thursday, September 24, 2026
Mid-Morning
66°F 19°C
Sunny
Mid-Afternoon
82°F 28°C
Sunny
Early-Evening
71°F 22°C
Overcast
Very warm with a high of 82°F 28°C, sunny through the afternoon, turning overcast this evening, with steady humidity and barometric pressure falling.
Friday, September 25, 2026
Mid-Morning
67°F 20°C
Sunny
Mid-Afternoon
82°F 28°C
Overcast
Early-Evening
72°F 22°C
Overcast
Warm and summery near 82°F 28°C, sunny in the morning, becoming overcast through the afternoon and evening, with steady humidity and barometric pressure falling. Winds out of the SW at 8 mph 13 km/h.
Saturday, September 26, 2026
Mid-Morning
68°F 20°C
Overcast
Mid-Afternoon
80°F 26°C
Overcast
Early-Evening
70°F 21°C
Overcast
Balmy with temperatures reaching 80°F 26°C, overcast throughout the day, with steady humidity and steady pressure. Winds moving from the ESE to the SSE at 9 mph 14 km/h.
Sunday, September 27, 2026
Mid-Morning
65°F 19°C
Sunny
Mid-Afternoon
76°F 24°C
Overcast
Early-Evening
66°F 19°C
Scattered Showers
Enjoyable around 76°F 24°C, periods of heavy rain and gusty conditions, with increasing humidity and steady pressure. Winds swinging from the ESE to the SE at 5 mph 8 km/h.
Monday, September 28, 2026
Mid-Morning
62°F 17°C
Scattered Showers
Mid-Afternoon
75°F 24°C
Nearby Thunderstorms
Early-Evening
65°F 19°C
Cloudy
Mild temperatures up to 75°F 24°C, scattered downpours possible, with steady humidity and steady pressure. Winds out of the SW at 9 mph 15 km/h.
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