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ZIP 80521 · Fort Collins, Colorado

Current conditions and the National Weather Service 7-day forecast for ZIP code 80521, Fort Collins, Colorado — temperature, rain chance, wind, radar and alerts.

Saturday Aug 29 night: a low around 61°F. Sunday Aug 30: a high near 85°F and a low around 59°F. The wettest day looks like Monday Aug 31, near 0.09 in. Highs over the period run 82°F to 87°F.

National Weather Service forecast for ZIP 80521, Fort Collins, Colorado
DayHighLowPrecip
Saturday Aug 2961°0.02 in
Sunday Aug 3085°59°0.05 in
Monday Aug 3182°58°0.09 in
Tuesday Sep 183°56°0.01 in
Wednesday Sep 285°56°
Thursday Sep 386°58°
Friday Sep 487°58°
Saturday Sep 586°

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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