| NWS Forecast for: Fairmount IL Issued by: National Weather Service Lincoln, IL Last Update: 3:36 am CDT Oct 16, 2026 | |
Today: A 40 percent chance of showers after 2pm. Mostly cloudy, with a high near 12. West northwest wind around 27 km/h, with gusts as high as 48 km/h. Tonight: A 20 percent chance of showers before 8pm. Partly cloudy, with a low around 3. North wind 24 to 29 km/h decreasing to 16 to 21 km/h after midnight. Winds could gust as high as 48 km/h. Saturday: Sunny, with a high near 14. North wind 5 to 10 km/h becoming calm in the afternoon. Saturday Night: Areas of frost after 2am. Otherwise, clear, with a low around 1. Calm wind. Sunday: Widespread frost, mainly before 7am. Otherwise, sunny, with a high near 19. Light south wind increasing to 6 to 11 km/h in the morning. Sunday Night: Mostly clear, with a low around 3. Calm wind. Monday: Sunny, with a high near 22. Calm wind. Monday Night: Partly cloudy, with a low around 5. Tuesday: Sunny, with a high near 24. Tuesday Night: Mostly clear, with a low around 7. Wednesday: Sunny, with a high near 25. Wednesday Night: Mostly clear, with a low around 8. Thursday: Sunny, with a high near 26. | |
| Fairmount IL 40.04°N 87.81°W (Elev. 676 m) | |
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