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Bremen, IL 14 Day Weather - WeatherWorld.com
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Bremen, IL Weather Forecast
Bremen, IL Weather Forecast Dated: 147 PM Wed Sep 09 2026
Expect a hot stretch 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. Isolated storms at times.
Wednesday, September 9, 2026
Mid-Morning
82°F 28°C
Sunny
Mid-Afternoon
93°F 34°C
Drizzle
Early-Evening
76°F 25°C
Light Showers
Sizzling hot near 93°F 34°C with a heat index reaching 102°F 39°C, drier morning followed by showers lasting through evening, with increasing humidity and steady pressure. Winds turning from the SW to the ESE at 8 mph 13 km/h.
Thursday, September 10, 2026
Mid-Morning
74°F 23°C
Scattered Showers
Mid-Afternoon
78°F 25°C
Scattered Showers
Early-Evening
75°F 24°C
Scattered Showers
Comfortable with temperatures reaching 78°F 25°C, scattered downpours possible, with steady humidity and steady pressure. Winds switching from the ESE to the NNE at 8 mph 13 km/h.
Friday, September 11, 2026
Mid-Morning
71°F 22°C
Overcast
Mid-Afternoon
83°F 29°C
Overcast
Early-Evening
76°F 24°C
Overcast
Quite warm around 83°F 29°C, overcast throughout the day, with steady humidity and barometric pressure falling.
Saturday, September 12, 2026
Mid-Morning
76°F 24°C
Sunny
Mid-Afternoon
89°F 32°C
Sunny
Early-Evening
82°F 28°C
Scattered Showers
Warm and summery around 89°F 32°C (feels like 93°F 34°C), periods of heavy rain and gusty conditions, with steady humidity and steady pressure. A stray shower or storm late in the day. Winds moving from the S to the ENE at 4 mph 7 km/h.
Sunday, September 13, 2026
Mid-Morning
76°F 24°C
Sunny
Mid-Afternoon
94°F 35°C
Overcast
Early-Evening
88°F 31°C
Scattered Showers
Hot and sweltering around 94°F 35°C (heat index 98°F 37°C), scattered downpours possible, with lower humidity and steady pressure.
Monday, September 14, 2026
Mid-Morning
83°F 28°C
Partly Cloudy
Mid-Afternoon
99°F 37°C
Sunny
Early-Evening
93°F 34°C
Overcast
Very hot with temperatures reaching 99°F 37°C, sunny in the morning, cloudy in the afternoon, and partly cloudy this evening, with lower humidity and steady pressure. Winds swinging from the S to the SSW at 10 mph 16 km/h. Gusts up to 23 mph 37 km/h.
Tuesday, September 15, 2026
Mid-Morning
81°F 27°C
Sunny
Mid-Afternoon
94°F 34°C
Overcast
Early-Evening
83°F 28°C
Sunny
Sizzling hot near 94°F 34°C with a heat index reaching 99°F 37°C, cloudy in the morning, partly cloudy in the afternoon, and cloudy this evening, with steady humidity and steady pressure. Winds shifting from the W to the SSE at 9 mph 14 km/h.
Wednesday, September 16, 2026
Mid-Morning
73°F 23°C
Light Fog
Mid-Afternoon
84°F 29°C
Cloudy
Early-Evening
80°F 27°C
Scattered Showers
Quite warm around 84°F 29°C, scattered downpours possible, with lower humidity and steady pressure. Winds turning from the NE to the ENE at 6 mph 10 km/h.
Thursday, September 17, 2026
Mid-Morning
78°F 25°C
Sunny
Mid-Afternoon
85°F 29°C
Sunny
Early-Evening
78°F 26°C
Light Showers
Warm temperatures up to 85°F 29°C, dry most of the day, with showers developing late, with steady humidity and steady pressure. Winds switching from the ENE to the NE at 7 mph 10 km/h.
Friday, September 18, 2026
Mid-Morning
72°F 22°C
Scattered Showers
Mid-Afternoon
90°F 32°C
Scattered Showers
Early-Evening
86°F 30°C
Sunny
Sizzling hot near 90°F 32°C with a heat index reaching 93°F 34°C, periods of heavy rain and gusty conditions, with lower humidity and barometric pressure falling.
Saturday, September 19, 2026
Mid-Morning
86°F 30°C
Sunny
Mid-Afternoon
104°F 40°C
Sunny
Early-Evening
95°F 35°C
Sunny
Dangerously hot temperatures around 104°F 40°C, sunny throughout the day, with lower humidity and barometric pressure falling. Winds moving from the SW to the W at 9 mph 15 km/h.
Sunday, September 20, 2026
Mid-Morning
84°F 29°C
Sunny
Mid-Afternoon
100°F 38°C
Sunny
Early-Evening
92°F 33°C
Sunny
Dangerously hot with a high of 100°F 38°C (heat index near 104°F 40°C), sunny throughout the day, with lower humidity and steady pressure. Winds swinging from the WNW to the NE at 7 mph 11 km/h.
Monday, September 21, 2026
Mid-Morning
75°F 24°C
Sunny
Mid-Afternoon
85°F 29°C
Partly Cloudy
Early-Evening
79°F 26°C
Sunny
Warm and summery around 85°F 29°C (feels like 88°F 31°C), cloudy in the morning, partly cloudy in the afternoon, and overcast this evening, with steady humidity and steady pressure. Winds shifting from the W to the S at 8 mph 12 km/h.
Tuesday, September 22, 2026
Mid-Morning
73°F 23°C
Light Fog
Mid-Afternoon
73°F 23°C
Light Showers
Early-Evening
75°F 24°C
Overcast
Mild temperatures up to 73°F 23°C, clouds building with afternoon showers likely, with lower humidity and steady pressure. Winds turning from the WNW to the SSW at 4 mph 6 km/h.
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