Weather WorldGreencastle, MO 7-Day Weather Forecast
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Greencastle Weather Forecast
Greencastle, MO Weather Forecast Date: 1227 PM CST Mon Nov 09 2026
Weather forecast for Greencastle, MO
Today Hi: 65°FHi: 18°C Lo: 41°F Lo: 5°C |
This Afternoon... Sunny. Highs in the mid 60s. Southwest winds 5 to 10 mph. |
Tue Hi: 65°FHi: 18°C Lo: 45°F Lo: 7°C |
Tuesday... Patchy fog in the morning. Sunny. Highs in the mid 60s. North winds around 5 mph, becoming southeast in the afternoon. |
| Veterans Day Hi: 59°FHi: 15°C Lo: 39°F Lo: 4°C |
Veterans Day... Mostly sunny. Highs in the upper 50s. West winds 10 to 15 mph, becoming northwest in the afternoon. |
| Thu Hi: 49°FHi: 9°C Lo: 29°F Lo: -2°C |
Thursday... Mostly sunny. Cooler with highs in the upper 40s. |
| Fri Hi: 45°FHi: 7°C Lo: 29°F Lo: -2°C |
Friday... Mostly clear. Lows in the upper 20s. Highs in the mid 40s. |
| Fri Hi: 45°FHi: 7°C Lo: 35°F Lo: 2°C |
Friday... Mostly clear. Lows in the upper 20s. Highs in the mid 40s. |
| Sat Hi: 50°FHi: 10°C Lo: 35°F Lo: 2°C |
Saturday... Mostly clear. Highs around 50. Lows in the mid 30s. |
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