Des Moines, Iowa – October begins with a surprise for Iowa as unseasonable warmth grips the state, keeping highs near 88°F through midweek. Drivers across Des Moines and along I-35 and I-80 will face no weather-related travel delays, but the extended heat could strain those still waiting for fall’s cooler air.
According to the National Weather Service in Des Moines, sunny skies dominate Monday through Thursday, with afternoon highs in the upper 80s and overnight lows in the low 60s. While the warmth favors outdoor plans, residents should stay hydrated, limit afternoon activity, and monitor vulnerable groups sensitive to heat.
Central Iowa communities from Ames to West Des Moines can expect mostly sunny days and calm winds through Wednesday. South winds will gradually return Tuesday, adding mild humidity without significant storm threats. Evening plans stay safe with clear or partly cloudy skies.
The warm stretch may delay early fall harvest progress, keeping fields dry but raising concerns for dust and fire risk in rural counties. Utility companies anticipate continued air conditioning use, pushing energy demand higher than typical for late September.
Relief arrives by Sunday, when highs dip into the lower 80s with slightly cooler nights. Until then, residents should prepare for summerlike afternoons and plan accordingly.
Five-Day Forecast for Des Moines, Iowa:
- Monday: Sunny, high near 88°F.
- Tuesday: Partly sunny, high near 86°F.
- Wednesday: Mostly sunny, high near 86°F.
- Thursday: Sunny, high near 88°F.
- Friday: Sunny, high near 88°F.
