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Keystone Weather Forecast
Keystone, IA Weather Forecast Date: 126 PM CDT Mon Oct 26 2026
Weather forecast for Keystone, IA
Today Hi: 69°FHi: 21°C Lo: 49°F Lo: 9°C |
This Afternoon... Partly sunny. Highs in the upper 60s. East winds 5 to 10 mph. |
| Tue Hi: 71°FHi: 22°C Lo: 55°F Lo: 13°C |
Tuesday... Mostly cloudy. Highs in the lower 70s. South winds around 10 mph. |
Wed Hi: 75°FHi: 24°C Lo: 59°F Lo: 15°C |
Wednesday... Mostly sunny. Highs in the mid 70s. South winds 10 to 15 mph. |
| Thu Hi: 71°FHi: 22°C Lo: 55°F Lo: 13°C |
Thursday... Mostly cloudy in the morning, then becoming mostly sunny. Highs in the lower 70s. |
Fri Hi: 71°FHi: 22°C Lo: 55°F Lo: 13°C |
Friday... Showers likely. Highs in the lower 70s. Lows in the mid 50s. Chance of rain 70%. |
Sat Hi: 70°FHi: 21°C Lo: 55°F Lo: 13°C |
Saturday... Mostly cloudy with a chance of showers. Highs around 70. Chance of rain 50%. |
| Sun Hi: 71°FHi: 22°C |
Sunday... Mostly cloudy in the morning, then becoming partly sunny. Highs in the lower 70s. |
Keystone Radar Loop
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