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Interior Weather Forecast
Interior, SD Weather Forecast Date: 227 PM MDT Tue Oct 27 2026
Weather forecast for Interior, SD
Late Today Hi: 65°FHi: 18°C Lo: 40°F Lo: 4°C |
Late This Afternoon... Mostly sunny. Highs in the mid 60s. Northwest winds 10 to 15 mph with gusts up to 25 mph. |
Wed Hi: 60°FHi: 16°C Lo: 35°F Lo: 2°C |
Wednesday... Partly cloudy in the morning, then clearing. Highs around 60. Northwest winds 10 to 15 mph with gusts up to 30 mph. |
| Thu Hi: 65°FHi: 18°C Lo: 39°F Lo: 4°C |
Thursday... Mostly sunny. Highs in the mid 60s. Southeast winds 10 to 15 mph with gusts up to 25 mph. |
Fri Hi: 59°FHi: 15°C Lo: 45°F Lo: 7°C |
Friday... Becoming mostly cloudy. Highs in the upper 50s. |
Sat Hi: 65°FHi: 18°C Lo: 45°F Lo: 7°C |
Saturday... Mostly cloudy. A slight chance of rain in the morning. Highs in the mid 60s. Chance of rain 20%. |
| Sun Hi: 61°FHi: 16°C Lo: 41°F Lo: 5°C |
Sunday... Partly cloudy. Highs in the lower 60s. |
Mon Hi: 51°FHi: 11°C Lo: 39°F Lo: 4°C |
Monday... Rain likely. Windy with highs in the lower 50s. Chance of rain 70%. |
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