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Mc Pherson, IL Weather Forecast
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Mc Pherson Weather Forecast
| THIS AFTERNOON | TONIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY | SUNDAY NIGHT | MONDAY | MONDAY NIGHT | TUESDAY | TUESDAY NIGHT | VETERANS DAY | WEDNESDAY NIGHT |
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| Sunny | Partly Cloudy | Mostly Sunny | Partly Cloudy | Sunny | Mostly Clear | Mostly Clear | Clear | Mostly Clear | Mostly Clear | Partly Cloudy | Partly Cloudy |
| Hi: 49°FHi: 9°C | Lo: 31°FLo: -1°C | Hi: 51°FHi: 11°C | Lo: 39°FLo: 4°C | Hi: 61°FHi: 16°C | Hi: 69°FHi: 21°C Lo: 39°FLo: 4°C | Hi: 69°FHi: 21°C Lo: 39°FLo: 4°C | Lo: 45°FLo: 7°C | Hi: 65°FHi: 18°C Lo: 40°FLo: 4°C | Hi: 65°FHi: 18°C Lo: 40°FLo: 4°C | Hi: 61°FHi: 16°C Lo: 39°FLo: 4°C | Hi: 61°FHi: 16°C Lo: 39°FLo: 4°C |
POP = Probability of Precipitation.
Weather Outlook Updated: 1226 PM CST Fri Nov 06 2026 
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Issued: 1231 PM CST Fri Nov 6 2026
Key Messages
- Temperatures will be cooler than average through Saturday, especially tonight when lows are expected to fall below freezing, before moderating by early next week.
Aviation
/18Z TAFS THROUGH 18Z SATURDAY/... Issued at 1108 AM CST Fri Nov 6 2026
Dry air will continue to filter in from the north today, leading to VFR conditions throughout the TAF period. Leftover MVFR stratocu will continue to dissipate over the next hour or two across our south. Northerly winds will persist through this a...