Weather in Marcus, IA
Updated 2026-09-26 11:00 local time · ZIP codes 51035
Patchy rain nearby
No government weather alerts were returned for this location at the latest update.
Next hours
60°25% rain64°23% rain65°23% rain
67°20% rain68°18% rain68°20% rain65°24% rain
63°77% rain
62°49% rain
60°71% rain61°60% rain
61°37% rain3-day weather forecast
Weather details
Sunrise, sunset and moon
Key weather changes ahead
Weather insights for today
Rain chance reaches about 77% over the next 12 hours.
It feels like 53°F with winds near 15 mph.
68°F, 18% rain chance and 15 mph wind.
Visibility is around 6 mi; gusts may reach 27 mph.
Current temperature is 60°F, wind 15 mph, rain chance up to 77%.
UV index is 1.
Local weather characteristics in Marcus
Iowa has a continental climate with hot summers, cold winters, strong winds and a notable spring and summer severe-thunderstorm season.
Marcus is part of the Midwest weather region. The forecast point is near 42.83°N latitude and 95.81°W longitude. Local temperature, wind and precipitation can still differ from nearby places, especially where terrain, coastlines or urban development create small-scale weather changes.
Marcus weather today
Patchy rain nearby and 60°F in Marcus, IA. Today's high is 68°F with a 92% rain chance. Winds are around 15 mph with gusts near 27 mph. Relative humidity is 91%, pressure is 29.98 inHg, and visibility is about 6 miles.
Tonight and tomorrow in Marcus
Sunrise is at 07:15 AM and sunset is at 07:14 PM. Tomorrow's forecast calls for Patchy rain nearby with a high near 67°F and a low near 59°F. The maximum rain chance is 49%.