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Grantsville, Utah

Current conditions and the National Weather Service 7-day forecast for Grantsville, Utah — temperature, rain chance, wind, radar and active alerts.

Saturday Aug 29 night: a low around 60°F. Sunday Aug 30: a high near 79°F and a low around 59°F. The wettest day looks like Monday Aug 31, near 0.05 in. Highs over the period run 79°F to 84°F.

National Weather Service forecast for Grantsville, Utah
DayHighLowPrecip
Saturday Aug 2960°0.02 in
Sunday Aug 3079°59°0.02 in
Monday Aug 3182°60°0.05 in
Tuesday Sep 184°63°
Wednesday Sep 282°61°
Thursday Sep 384°61°
Friday Sep 484°62°
Saturday Sep 584°

NOAA NWS NDFD 2.5 km, run 2026-08-30 00:00 UTC · days are local time in America/Denver. The live page updates continuously.

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