| NWS Forecast for: Macoupin County Issued by: National Weather Service Saint Louis, MO Last Update: 438 PM CST Sun Nov 23 2025 |  |
| Tonight: Mostly cloudy. Areas of fog. Near steady temperature in the mid 40s. South winds around 5 mph. Monday: Cloudy. Areas of fog in the morning. Rain likely in the afternoon. Highs in the upper 50s. Southeast winds 5 to 10 mph. Chance of rain 70 percent. Monday Night: Cloudy. Rain, mainly in the evening. Patchy fog. Lows in the upper 40s. South winds 5 to 10 mph. Chance of rain 90 percent. Tuesday: Mostly cloudy. A chance of rain in the afternoon. Highs in the upper 50s. West winds 5 to 10 mph. Chance of rain 30 percent. Tuesday Night: Mostly cloudy in the evening, then clearing. Much cooler with lows in the lower 30s. West winds 15 to 20 mph. Wednesday And Wednesday Night: Partly cloudy. Highs in the lower 40s. Lows in the mid 20s. Thanksgiving Day: Sunny. Highs around 40. Thursday Night: Partly cloudy in the evening, then becoming mostly cloudy. Lows in the mid 20s. Friday: Partly sunny. Highs around 40. Friday Night: Mostly cloudy. A slight chance of rain and snow in the evening, then a chance of snow and rain after midnight. Lows in the upper 20s. Chance of precipitation 40 percent. Saturday: Mostly cloudy. A chance of rain and snow in the morning, then rain likely with a slight chance of snow in the afternoon. Little or no snow accumulation. Highs in the lower 40s. Chance of precipitation 60 percent. Saturday Night: Rain likely. Near steady temperature in the mid 30s. Chance of rain 60 percent. Sunday: Rain likely. Highs in the upper 40s. Chance of rain 60 percent. | |
| Zone Forecast: Macoupin County | |
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