Weather in Grand Junction, IA
Updated 2026-09-26 11:00 local time · ZIP codes 50107
Overcast
No government weather alerts were returned for this location at the latest update.
Next hours
56°32% rain57°28% rain
59°46% rain
60°20% rain63°56% rain64°40% rain64°44% rain65°29% rain65°43% rain
64°30% rain
63°30% rain
62°46% rain3-day weather forecast
Weather details
Sunrise, sunset and moon
Key weather changes ahead
Weather insights for today
Rain chance reaches about 56% over the next 12 hours.
It feels like 50°F with winds near 14 mph.
65°F, 29% rain chance and 12 mph wind.
Visibility is around 6 mi; gusts may reach 30 mph.
Current temperature is 56°F, wind 14 mph, rain chance up to 56%.
UV index is 1.
Local weather characteristics in Grand Junction
Iowa has a continental climate with hot summers, cold winters, strong winds and a notable spring and summer severe-thunderstorm season.
Grand Junction is part of the Midwest weather region. The forecast point is near 42.03°N latitude and 94.24°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.
Grand Junction weather today
Overcast and 56°F in Grand Junction, IA. Today's high is 65°F with a 92% rain chance. Winds are around 14 mph with gusts near 30 mph. Relative humidity is 94%, pressure is 30.06 inHg, and visibility is about 6 miles.
Tonight and tomorrow in Grand Junction
Sunrise is at 07:08 AM and sunset is at 07:07 PM. Tomorrow's forecast calls for Patchy rain nearby with a high near 66°F and a low near 58°F. The maximum rain chance is 58%.