Weather WorldMcmann Lake, IL 14 Day Weather
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Mcmann Lake, IL Weather Forecast
Mcmann Lake, IL Weather Forecast Dated: 846 AM Fri Oct 30 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.
Friday, October 30, 2026
Mid-Morning
57°F 14°C
Overcast
Mid-Afternoon
69°F 21°C
Scattered Showers
Early-Evening
64°F 18°C
Overcast
Pleasant near 69°F 21°C, periods of heavy rain and gusty conditions, with lower humidity and steady pressure. Winds out of the E at 10 mph 16 km/h. Gusts up to 24 mph 38 km/h.
Saturday, October 31, 2026
Mid-Morning
60°F 15°C
Drizzle
Mid-Afternoon
65°F 18°C
Overcast
Early-Evening
61°F 16°C
Overcast
Mildly cool near 65°F 18°C, scattered morning showers before drying out later, with steady humidity and steady pressure. Winds switching from the SE to the ESE at 9 mph 14 km/h.
Sunday, November 1, 2026
Mid-Morning
60°F 16°C
Drizzle
Mid-Afternoon
66°F 19°C
Scattered Showers
Early-Evening
61°F 16°C
Partly Cloudy
Comfortable at 66°F 19°C, locally heavy downpours at times, with steady humidity and steady pressure. Winds moving from the ESE to the SSE at 9 mph 15 km/h.
Monday, November 2, 2026
Mid-Morning
60°F 16°C
Overcast
Mid-Afternoon
67°F 19°C
Overcast
Early-Evening
65°F 18°C
Overcast
Cool with a high near 67°F 19°C, overcast throughout the day, with steady humidity and barometric pressure falling. Winds out of the SSE at 13 mph 21 km/h. Gusts up to 33 mph 53 km/h.
Tuesday, November 3, 2026
Mid-Morning
64°F 18°C
Light Showers
Mid-Afternoon
67°F 20°C
Light Showers
Early-Evening
65°F 19°C
Drizzle
Refreshing around 67°F 20°C, persistent showers off and on through the day, with steady humidity and steady pressure. Winds shifting from the S to the SSE at 12 mph 20 km/h. Gusts up to 30 mph 48 km/h.
Wednesday, November 4, 2026
Mid-Morning
59°F 15°C
Drizzle
Mid-Afternoon
58°F 14°C
Scattered Showers
Early-Evening
57°F 14°C
Scattered Showers
Mildly cool near 58°F 14°C, locally heavy downpours at times, with lower humidity and steady pressure.
Thursday, November 5, 2026
Mid-Morning
55°F 13°C
Scattered Showers
Mid-Afternoon
58°F 14°C
Overcast
Early-Evening
53°F 12°C
Partly Cloudy
Comfortable at 58°F 14°C, periods of heavy rain and gusty conditions, with steady humidity and steady pressure. Winds NNW at 9 mph 15 km/h.
Friday, November 6, 2026
Mid-Morning
52°F 11°C
Scattered Showers
Mid-Afternoon
58°F 14°C
Scattered Showers
Early-Evening
51°F 11°C
Clear
Cool with a high near 58°F 14°C, scattered downpours possible, with steady humidity and steady pressure.
Saturday, November 7, 2026
Mid-Morning
49°F 9°C
Partly Cloudy
Mid-Afternoon
55°F 13°C
Partly Cloudy
Early-Evening
50°F 10°C
Partly Cloudy
Brisk around 55°F 13°C, partly cloudy throughout the day, with steady humidity and steady pressure.
Sunday, November 8, 2026
Mid-Morning
49°F 10°C
Partly Cloudy
Mid-Afternoon
54°F 12°C
Partly Cloudy
Early-Evening
48°F 9°C
Partly Cloudy
Cool and brisk at 54°F 12°C, partly cloudy throughout the day, with steady humidity and steady pressure.
Monday, November 9, 2026
Mid-Morning
48°F 9°C
Partly Cloudy
Mid-Afternoon
56°F 13°C
Partly Cloudy
Early-Evening
51°F 10°C
Partly Cloudy
Chilly near 56°F 13°C, cloudy throughout the day, with steady humidity and steady pressure.
Tuesday, November 10, 2026
Mid-Morning
50°F 10°C
Scattered Showers
Mid-Afternoon
54°F 12°C
Scattered Showers
Early-Evening
51°F 11°C
Scattered Showers
Crisp with a high near 54°F 12°C, locally heavy downpours at times, with steady humidity and barometric pressure falling.
Wednesday, November 11, 2026
Mid-Morning
49°F 9°C
Light Rain
Mid-Afternoon
54°F 12°C
Overcast
Early-Evening
53°F 11°C
Light Showers
Brisk around 54°F 12°C, rounds of showers morning and night, dry in between, with steady humidity and barometric pressure falling.
Thursday, November 12, 2026
Mid-Morning
52°F 11°C
Sunny
Mid-Afternoon
62°F 17°C
Sunny
Early-Evening
54°F 13°C
Clear
Mildly cool near 62°F 17°C, sunny throughout the day, with lower humidity and steady pressure. Winds switching from the S to the SW at 8 mph 13 km/h. Gusts up to 25 mph 40 km/h.
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