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ZIP 82516 · Johnstown, Wyoming

Current conditions and the National Weather Service 7-day forecast for ZIP code 82516, Johnstown, Wyoming — temperature, rain chance, wind, radar and alerts.

Saturday Aug 29 night: a low around 53°F. Sunday Aug 30: a high near 76°F and a low around 48°F. Highs over the period run 76°F to 82°F.

National Weather Service forecast for ZIP 82516, Johnstown, Wyoming
DayHighLowPrecip
Saturday Aug 2953°
Sunday Aug 3076°48°
Monday Aug 3179°54°
Tuesday Sep 180°52°
Wednesday Sep 279°50°
Thursday Sep 381°51°
Friday Sep 482°52°
Saturday Sep 580°

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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