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Houston, IL Weather Forecast


Houston, IL Weather Forecast Dated: 1114 PM Thu Sep 10 2026
Expect a very warm period with a mix of sun and clouds and frequent chances of rain over the coming period. moderate humidity and no major pressure swings will dominate. A few thunderstorms possible.
Thursday, September 10, 2026
Mid-Morning
74°F 23°C
Drizzle
Mid-Afternoon
81°F 27°C
Cloudy
Early-Evening
77°F 25°C
Drizzle
Warm and summery around 81°F 27°C (feels like 86°F 30°C), rounds of showers morning and night, dry in between, with steady humidity and steady pressure. A stray shower or storm late in the day. Winds turning from the W to the NNE at 6 mph 10 km/h.
Friday, September 11, 2026
Mid-Morning
73°F 23°C
Overcast
Mid-Afternoon
75°F 24°C
Light Showers
Early-Evening
74°F 23°C
Scattered Showers
Comfortable with temperatures reaching 75°F 24°C, scattered downpours possible, with steady humidity and steady pressure.
Saturday, September 12, 2026
Mid-Morning
73°F 23°C
Overcast
Mid-Afternoon
88°F 31°C
Overcast
Early-Evening
81°F 27°C
Sunny
Very warm near 88°F 31°C, though humidity makes it feel like 92°F 33°C, overcast through the afternoon, turning sunny this evening, with lower humidity and steady pressure.
Sunday, September 13, 2026
Mid-Morning
80°F 27°C
Sunny
Mid-Afternoon
98°F 37°C
Sunny
Early-Evening
91°F 33°C
Cloudy
Hot temperatures near 98°F 37°C, sunny through the afternoon, turning partly cloudy this evening, with lower humidity and steady pressure.
Monday, September 14, 2026
Mid-Morning
83°F 28°C
Sunny
Mid-Afternoon
102°F 39°C
Sunny
Early-Evening
92°F 34°C
Sunny
Scorching hot near 102°F 39°C, sunny through the afternoon, turning partly cloudy this evening, with lower humidity and steady pressure. Winds switching from the SSW to the SSE at 5 mph 8 km/h.
Tuesday, September 15, 2026
Mid-Morning
87°F 30°C
Sunny
Mid-Afternoon
100°F 38°C
Overcast
Early-Evening
81°F 27°C
Sunny
Sweltering heat reaching 100°F 38°C, sunny in the morning, partly cloudy in the afternoon, and cloudy this evening, with increasing humidity and steady pressure. A stray shower or storm late in the day. Winds moving from the SSW to the ESE at 7 mph 11 km/h.
Wednesday, September 16, 2026
Mid-Morning
76°F 24°C
Cloudy
Mid-Afternoon
89°F 32°C
Partly Cloudy
Early-Evening
83°F 28°C
Sunny
Warm and summery around 89°F 32°C (feels like 94°F 35°C), cloudy in the morning, sunny in the afternoon, and overcast this evening, with lower humidity and steady pressure. A stray shower or storm late in the day.
Thursday, September 17, 2026
Mid-Morning
65°F 18°C
Light Showers
Mid-Afternoon
78°F 25°C
Overcast
Early-Evening
74°F 24°C
Overcast
Enjoyable around 78°F 25°C, scattered morning showers before drying out later, with lower humidity and steady pressure. Winds swinging from the NNE to the ENE at 8 mph 13 km/h.
Friday, September 18, 2026
Mid-Morning
65°F 18°C
Partly Cloudy
Mid-Afternoon
78°F 26°C
Overcast
Early-Evening
71°F 22°C
Partly Cloudy
Mild temperatures up to 78°F 26°C, overcast in the morning, cloudy in the afternoon, and partly cloudy this evening, with lower humidity and barometric pressure falling. Winds shifting from the NE to the ENE at 7 mph 11 km/h.
Saturday, September 19, 2026
Mid-Morning
64°F 18°C
Overcast
Mid-Afternoon
74°F 24°C
Overcast
Early-Evening
71°F 22°C
Overcast
Mild with a high of 74°F 24°C, overcast throughout the day, with lower humidity and steady pressure. Winds turning from the ENE to the NE at 6 mph 9 km/h.
Sunday, September 20, 2026
Mid-Morning
68°F 20°C
Overcast
Mid-Afternoon
74°F 23°C
Overcast
Early-Evening
70°F 21°C
Overcast
Pleasant near 74°F 23°C, cloudy in the morning, becoming overcast through the afternoon and evening, with steady humidity and steady pressure. Winds out of the ENE at 9 mph 14 km/h.
Monday, September 21, 2026
Mid-Morning
64°F 18°C
Light Fog
Mid-Afternoon
71°F 22°C
Scattered Showers
Early-Evening
69°F 21°C
Light Showers
Comfortable with temperatures reaching 71°F 22°C, locally heavy downpours at times, with steady humidity and steady pressure. Winds blowing from the NNE at 9 mph 14 km/h.
Tuesday, September 22, 2026
Mid-Morning
68°F 20°C
Fog
Mid-Afternoon
83°F 29°C
Sunny
Early-Evening
76°F 25°C
Sunny
Quite warm around 83°F 29°C, cloudy in the morning, becoming sunny through the afternoon and evening, with lower humidity and steady pressure.
Wednesday, September 23, 2026
Mid-Morning
57°F 14°C
Sunny
Mid-Afternoon
70°F 21°C
Sunny
Early-Evening
65°F 18°C
Sunny
Mild temperatures up to 70°F 21°C, sunny through the afternoon, turning partly cloudy this evening, with lower humidity and steady pressure. Winds swinging from the NNW to the N at 10 mph 16 km/h. Gusts up to 21 mph 33 km/h.
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