Plattville, IL 14 Day Weather - WeatherWorld.com
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Plattville, IL Weather Forecast


Plattville, IL Weather Forecast Dated: 707 AM Mon Oct 26 2026
Expect a cool pattern with more clouds than sun and occasional showers over the coming period. generally humid conditions and no major pressure swings will dominate.
Monday, October 26, 2026
Mid-Morning
58°F 14°C
Overcast
Mid-Afternoon
66°F 19°C
Overcast
Early-Evening
56°F 13°C
Cloudy
Refreshing around 66°F 19°C, overcast through the afternoon, turning partly cloudy this evening, with lower humidity and steady pressure. Winds turning from the ENE to the NE at 10 mph 17 km/h.
Tuesday, October 27, 2026
Mid-Morning
56°F 13°C
Overcast
Mid-Afternoon
69°F 20°C
Overcast
Early-Evening
62°F 17°C
Overcast
Comfortable with temperatures reaching 69°F 20°C, overcast throughout the day, with lower humidity and steady pressure.
Wednesday, October 28, 2026
Mid-Morning
59°F 15°C
Sunny
Mid-Afternoon
70°F 21°C
Partly Cloudy
Early-Evening
62°F 17°C
Clear
Enjoyable around 70°F 21°C, sunny in the morning, becoming partly cloudy through the afternoon and evening, with steady humidity and steady pressure. Winds switching from the S to the SSE at 8 mph 13 km/h.
Thursday, October 29, 2026
Mid-Morning
64°F 18°C
Scattered Showers
Mid-Afternoon
69°F 20°C
Scattered Showers
Early-Evening
65°F 18°C
Scattered Showers
Mild temperatures up to 69°F 20°C, periods of heavy rain and gusty conditions, with increasing humidity and steady pressure. Winds moving from the SSW to the NNW at 5 mph 9 km/h.
Friday, October 30, 2026
Mid-Morning
59°F 15°C
Overcast
Mid-Afternoon
67°F 19°C
Overcast
Early-Evening
59°F 15°C
Overcast
Refreshing around 67°F 19°C, overcast throughout the day, with steady humidity and steady pressure. Winds out of the NE at 9 mph 14 km/h. Gusts up to 21 mph 34 km/h.
Saturday, October 31, 2026
Mid-Morning
56°F 14°C
Light Showers
Mid-Afternoon
63°F 17°C
Overcast
Early-Evening
61°F 16°C
Overcast
Mildly cool near 63°F 17°C, morning showers, giving way to clearing skies, with steady humidity and steady pressure.
Sunday, November 1, 2026
Mid-Morning
60°F 16°C
Scattered Showers
Mid-Afternoon
63°F 17°C
Drizzle
Early-Evening
60°F 16°C
Scattered Showers
Comfortable at 63°F 17°C, periods of heavy rain and gusty conditions, with steady humidity and steady pressure.
Monday, November 2, 2026
Mid-Morning
59°F 15°C
Scattered Showers
Mid-Afternoon
61°F 16°C
Scattered Showers
Early-Evening
59°F 15°C
Drizzle
Cool with a high near 61°F 16°C, scattered downpours possible, with steady humidity and barometric pressure falling. Winds shifting from the ESE to the E at 8 mph 13 km/h.
Tuesday, November 3, 2026
Mid-Morning
59°F 15°C
Light Showers
Mid-Afternoon
55°F 13°C
Rain
Early-Evening
52°F 11°C
Drizzle
Brisk around 55°F 13°C, on-and-off showers throughout the day, with steady humidity and steady pressure. Winds turning from the SSW to the E at 2 mph 3 km/h.
Wednesday, November 4, 2026
Mid-Morning
51°F 10°C
Scattered Showers
Mid-Afternoon
51°F 11°C
Scattered Showers
Early-Evening
50°F 10°C
Partly Cloudy
Cool and brisk at 51°F 11°C, periods of heavy rain and gusty conditions, with steady humidity and steady pressure.
Thursday, November 5, 2026
Mid-Morning
49°F 9°C
Cloudy
Mid-Afternoon
49°F 9°C
Partly Cloudy
Early-Evening
45°F 7°C
Partly Cloudy
Chilly near 49°F 9°C, cloudy in the morning, partly cloudy in the afternoon, and sunny this evening, with steady humidity and steady pressure. Winds switching from the WNW to the WSW at 5 mph 7 km/h.
Friday, November 6, 2026
Mid-Morning
46°F 8°C
Cloudy
Mid-Afternoon
53°F 12°C
Partly Cloudy
Early-Evening
48°F 9°C
Cloudy
Crisp with a high near 53°F 12°C, overcast in the morning, cloudy in the afternoon, and overcast this evening, with steady humidity and steady pressure.
Saturday, November 7, 2026
Mid-Morning
51°F 11°C
Overcast
Mid-Afternoon
57°F 14°C
Partly Cloudy
Early-Evening
52°F 11°C
Partly Cloudy
Brisk around 57°F 14°C, overcast in the morning, becoming partly cloudy through the afternoon and evening, with steady humidity and steady pressure.
Sunday, November 8, 2026
Mid-Morning
49°F 9°C
Cloudy
Mid-Afternoon
54°F 12°C
Partly Cloudy
Early-Evening
50°F 10°C
Partly Cloudy
Cool and brisk at 54°F 12°C, cloudy in the morning, becoming partly cloudy through the afternoon and evening, with steady humidity and barometric pressure falling. Winds moving from the ENE to the ESE at 10 mph 17 km/h. Gusts up to 23 mph 38 km/h.
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