Smith, IL 14 Day Weather
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Smith, IL Weather Forecast


Smith, IL Weather Forecast Dated: 1117 PM Thu Sep 10 2026
Expect a mild stretch with a mix of sun and clouds and occasional showers over the coming period. generally humid conditions and no major pressure swings will dominate.
Thursday, September 10, 2026
Mid-Morning
70°F 21°C
Light Fog
Mid-Afternoon
79°F 26°C
Scattered Showers
Early-Evening
73°F 23°C
Scattered Showers
Pleasant near 79°F 26°C, periods of heavy rain and gusty conditions, with lower humidity and steady pressure.
Friday, September 11, 2026
Mid-Morning
66°F 19°C
Sunny
Mid-Afternoon
79°F 26°C
Sunny
Early-Evening
74°F 23°C
Sunny
Comfortable with temperatures reaching 79°F 26°C, sunny throughout the day, with lower humidity and barometric pressure falling.
Saturday, September 12, 2026
Mid-Morning
71°F 22°C
Overcast
Mid-Afternoon
89°F 32°C
Cloudy
Early-Evening
79°F 26°C
Overcast
Quite warm around 89°F 32°C, overcast in the morning, cloudy in the afternoon, and overcast this evening, with lower humidity and steady pressure. Winds turning from the SW to the NNW at 10 mph 16 km/h.
Sunday, September 13, 2026
Mid-Morning
67°F 20°C
Overcast
Mid-Afternoon
79°F 26°C
Partly Cloudy
Early-Evening
73°F 23°C
Overcast
Mild temperatures up to 79°F 26°C, overcast in the morning, cloudy in the afternoon, and overcast this evening, with steady humidity and steady pressure. Winds switching from the NE to the ENE at 11 mph 17 km/h. Gusts up to 20 mph 33 km/h.
Monday, September 14, 2026
Mid-Morning
76°F 25°C
Sunny
Mid-Afternoon
94°F 34°C
Sunny
Early-Evening
89°F 32°C
Sunny
Hot and sweltering around 94°F 34°C (heat index 97°F 36°C), sunny throughout the day, with lower humidity and steady pressure. Winds S at 9 mph 15 km/h. Gusts up to 28 mph 45 km/h.
Tuesday, September 15, 2026
Mid-Morning
76°F 25°C
Scattered Showers
Mid-Afternoon
82°F 28°C
Overcast
Early-Evening
73°F 23°C
Cloudy
Very warm near 82°F 28°C, though humidity makes it feel like 86°F 30°C, locally heavy downpours at times, with increasing humidity and barometric pressure rising. Winds swinging from the W to the NNE at 10 mph 15 km/h.
Wednesday, September 16, 2026
Mid-Morning
62°F 17°C
Light Showers
Mid-Afternoon
65°F 18°C
Light Showers
Early-Evening
65°F 19°C
Light Showers
Comfortable at 65°F 18°C, rounds of showers expected off and on all day, with steady humidity and steady pressure. Winds shifting from the NE to the ENE at 9 mph 14 km/h.
Thursday, September 17, 2026
Mid-Morning
61°F 16°C
Overcast
Mid-Afternoon
70°F 21°C
Overcast
Early-Evening
65°F 18°C
Overcast
Enjoyable around 70°F 21°C, overcast throughout the day, with steady humidity and steady pressure. Winds NE at 11 mph 17 km/h.
Friday, September 18, 2026
Mid-Morning
60°F 15°C
Sunny
Mid-Afternoon
72°F 22°C
Sunny
Early-Evening
67°F 20°C
Overcast
Mild temperatures up to 72°F 22°C, sunny in the morning, cloudy in the afternoon, and overcast this evening, with lower humidity and barometric pressure falling.
Saturday, September 19, 2026
Mid-Morning
62°F 16°C
Overcast
Mid-Afternoon
74°F 23°C
Overcast
Early-Evening
68°F 20°C
Overcast
Mild with a high of 74°F 23°C, overcast throughout the day, with steady humidity and steady pressure.
Sunday, September 20, 2026
Mid-Morning
63°F 17°C
Overcast
Mid-Afternoon
74°F 24°C
Sunny
Early-Evening
68°F 21°C
Overcast
Pleasant near 74°F 24°C, overcast in the morning, cloudy in the afternoon, and partly cloudy this evening, with steady humidity and steady pressure. Winds out of the ENE at 8 mph 13 km/h.
Monday, September 21, 2026
Mid-Morning
65°F 18°C
Overcast
Mid-Afternoon
72°F 22°C
Overcast
Early-Evening
68°F 20°C
Overcast
Comfortable with temperatures reaching 72°F 22°C, cloudy in the morning, overcast in the afternoon, and cloudy this evening, with steady humidity and steady pressure.
Tuesday, September 22, 2026
Mid-Morning
66°F 19°C
Fog
Mid-Afternoon
76°F 25°C
Sunny
Early-Evening
68°F 20°C
Sunny
Enjoyable around 76°F 25°C, overcast in the morning, becoming sunny through the afternoon and evening, with lower humidity and steady pressure. Winds moving from the SW to the W at 8 mph 14 km/h.
Wednesday, September 23, 2026
Mid-Morning
54°F 12°C
Sunny
Mid-Afternoon
64°F 18°C
Partly Cloudy
Early-Evening
58°F 15°C
Overcast
Mildly cool near 64°F 18°C, cloudy throughout the day, with steady humidity and steady pressure. Winds swinging from the NNW to the NNE at 11 mph 17 km/h.
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