Memorial, IL 14 Day Weather
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Memorial, IL Weather Forecast


Memorial, IL Weather Forecast Dated: 516 AM Fri Sep 11 2026
Expect a mild stretch with a mix of sun and clouds and frequent chances of rain over the coming period. generally humid conditions and no major pressure swings will dominate. Isolated storms at times.
Friday, September 11, 2026
Mid-Morning
67°F 20°C
Sunny
Mid-Afternoon
75°F 24°C
Sunny
Early-Evening
69°F 21°C
Sunny
Pleasant near 75°F 24°C, sunny throughout the day, with lower humidity and barometric pressure falling. Winds turning from the SSE to the SE at 8 mph 13 km/h.
Saturday, September 12, 2026
Mid-Morning
68°F 20°C
Overcast
Mid-Afternoon
83°F 28°C
Nearby Thunderstorms
Early-Evening
78°F 25°C
Nearby Thunderstorms
Balmy with temperatures reaching 83°F 28°C, locally heavy thunderstorms at times, with steady humidity and steady pressure. Winds switching from the SSW to the NNW at 7 mph 11 km/h.
Sunday, September 13, 2026
Mid-Morning
61°F 16°C
Overcast
Mid-Afternoon
70°F 21°C
Scattered Showers
Early-Evening
65°F 18°C
Scattered Showers
Enjoyable around 70°F 21°C, locally heavy downpours at times, with lower humidity and steady pressure. Winds moving from the NE to the ENE at 8 mph 13 km/h.
Monday, September 14, 2026
Mid-Morning
58°F 14°C
Light Showers
Mid-Afternoon
61°F 16°C
Cloudy
Early-Evening
74°F 23°C
Overcast
Cool with a high near 61°F 16°C, early showers breaking for a drier afternoon, with steady humidity and barometric pressure falling. Winds swinging from the E to the SE at 14 mph 22 km/h. Gusts up to 34 mph 54 km/h.
Tuesday, September 15, 2026
Mid-Morning
70°F 21°C
Overcast
Mid-Afternoon
78°F 25°C
Light Showers
Early-Evening
69°F 21°C
Light Showers
Mild with a high of 78°F 25°C, clouds and showers taking over for the afternoon and evening, with steady humidity and steady pressure. A stray shower or storm late in the day. Winds shifting from the WNW to the NNE at 9 mph 14 km/h.
Wednesday, September 16, 2026
Mid-Morning
61°F 16°C
Light Showers
Mid-Afternoon
61°F 16°C
Cloudy
Early-Evening
59°F 15°C
Light Showers
Mildly cool near 61°F 16°C, passing showers during morning and evening, with a dry break midday, with steady humidity and steady pressure. Winds NE at 12 mph 19 km/h. Gusts up to 21 mph 33 km/h.
Thursday, September 17, 2026
Mid-Morning
56°F 14°C
Overcast
Mid-Afternoon
65°F 18°C
Partly Cloudy
Early-Evening
58°F 14°C
Sunny
Comfortable at 65°F 18°C, overcast in the morning, partly cloudy in the afternoon, and sunny this evening, with lower humidity and steady pressure. Winds switching from the SE to the N at 8 mph 13 km/h.
Friday, September 18, 2026
Mid-Morning
53°F 11°C
Sunny
Mid-Afternoon
64°F 18°C
Sunny
Early-Evening
58°F 15°C
Sunny
Cool with a high near 64°F 18°C, sunny throughout the day, with steady humidity and barometric pressure falling.
Saturday, September 19, 2026
Mid-Morning
57°F 14°C
Cloudy
Mid-Afternoon
69°F 21°C
Sunny
Early-Evening
64°F 18°C
Sunny
Mild temperatures up to 69°F 21°C, partly cloudy in the morning, becoming sunny through the afternoon and evening, with steady humidity and steady pressure.
Sunday, September 20, 2026
Mid-Morning
60°F 15°C
Sunny
Mid-Afternoon
70°F 21°C
Sunny
Early-Evening
65°F 18°C
Sunny
Mild with a high of 70°F 21°C, sunny throughout the day, with steady humidity and steady pressure.
Monday, September 21, 2026
Mid-Morning
62°F 17°C
Sunny
Mid-Afternoon
72°F 22°C
Sunny
Early-Evening
66°F 19°C
Sunny
Pleasant near 72°F 22°C, sunny throughout the day, with steady humidity and barometric pressure falling. Winds moving from the SSE to the SE at 8 mph 13 km/h.
Tuesday, September 22, 2026
Mid-Morning
61°F 16°C
Overcast
Mid-Afternoon
71°F 22°C
Overcast
Early-Evening
69°F 21°C
Overcast
Comfortable with temperatures reaching 71°F 22°C, overcast throughout the day, with steady humidity and steady pressure. Winds swinging from the SSE to the SW at 5 mph 8 km/h.
Wednesday, September 23, 2026
Mid-Morning
65°F 18°C
Sunny
Mid-Afternoon
76°F 24°C
Sunny
Early-Evening
71°F 22°C
Sunny
Enjoyable around 76°F 24°C, sunny through the afternoon, turning partly cloudy this evening, with steady humidity and steady pressure.
Thursday, September 24, 2026
Mid-Morning
65°F 19°C
Cloudy
Mid-Afternoon
62°F 17°C
Heavy Rain Showers
Early-Evening
63°F 18°C
Light Showers
Mildly cool near 62°F 17°C, clouds and showers taking over for the afternoon and evening, with increasing humidity and steady pressure. Winds shifting from the ESE to the SE at 10 mph 17 km/h. Gusts up to 26 mph 41 km/h.
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