Weather WorldOld Town, SD 7-Day Weather Forecast
Quick Weather Clicks
Settings
Sun & Moon
Old Town Weather Forecast
Old Town, SD Weather Forecast Date: 532 PM MDT Sat Oct 31 2026
Weather forecast for Old Town, SD
Tonight Lo: 41°F Lo: 5°C |
Tonight... Partly cloudy. Patchy fog after midnight. Lows in the lower 40s. South winds 5 to 10 mph with gusts up to 25 mph, becoming west after midnight. |
| Sun Hi: 61°FHi: 16°C Lo: 49°F Lo: 9°C |
Sunday... Patchy fog in the morning. Mostly cloudy. Highs in the lower 60s. Southwest winds around 5 mph, increasing to southeast 10 to 15 mph with gusts up to 30 mph in the afternoon. |
Mon Hi: 51°FHi: 11°C Lo: 39°F Lo: 4°C |
Monday... Rain, windy with highs in the lower 50s. Northwest winds 15 to 25 mph, increasing to 25 to 35 mph in the afternoon. Gusts up to 55 mph. Chance of rain 90%. |
Tue Hi: 55°FHi: 13°C Lo: 39°F Lo: 4°C |
Tuesday... Mostly sunny and breezy. Highs in the mid 50s. |
| Wed Hi: 55°FHi: 13°C Lo: 35°F Lo: 2°C |
Wednesday... Mostly sunny. Highs in the mid 50s. |
Thu Hi: 55°FHi: 13°C Lo: 39°F Lo: 4°C |
Thursday... Partly cloudy in the morning, then clearing. Highs in the mid 50s. |
| Fri Hi: 55°FHi: 13°C Lo: 39°F Lo: 4°C |
Friday... Partly cloudy. Highs in the mid 50s. |
Old Town Radar Loop
Use the map search tool if you want to place a location marker on the radar map...