Barstow, IL 14 Day Weather - 61236 WeatherWorld.com
Quick Weather Clicks
Settings
Sun & Moon


Barstow, IL Weather Forecast


Barstow, IL Weather Forecast Dated: 318 AM Wed Sep 09 2026
Expect a very warm period 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.
Wednesday, September 9, 2026
Mid-Morning
71°F 21°C
Heavy Rain
Mid-Afternoon
74°F 23°C
Cloudy
Early-Evening
76°F 25°C
Overcast
Pleasant near 74°F 23°C, early showers breaking for a drier afternoon, with steady humidity and steady pressure.
Thursday, September 10, 2026
Mid-Morning
66°F 19°C
Overcast
Mid-Afternoon
77°F 25°C
Overcast
Early-Evening
71°F 22°C
Sunny
Comfortable with temperatures reaching 77°F 25°C, overcast through the afternoon, turning sunny this evening, with lower humidity and steady pressure. Winds turning from the NE to the ENE at 7 mph 11 km/h.
Friday, September 11, 2026
Mid-Morning
64°F 18°C
Sunny
Mid-Afternoon
81°F 27°C
Sunny
Early-Evening
75°F 24°C
Sunny
Quite warm around 81°F 27°C, sunny throughout the day, with steady humidity and barometric pressure falling. Winds blowing from the S at 10 mph 16 km/h. Gusts up to 21 mph 33 km/h.
Saturday, September 12, 2026
Mid-Morning
71°F 22°C
Scattered Showers
Mid-Afternoon
79°F 26°C
Scattered Showers
Early-Evening
75°F 24°C
Sunny
Mild temperatures up to 79°F 26°C, periods of heavy rain and gusty conditions, with steady humidity and steady pressure. Winds moving from the SW to the N at 7 mph 11 km/h.
Sunday, September 13, 2026
Mid-Morning
70°F 21°C
Overcast
Mid-Afternoon
80°F 27°C
Overcast
Early-Evening
77°F 25°C
Scattered Showers
Quite warm reaching 80°F 27°C, feeling like 83°F 28°C during peak afternoon, scattered downpours possible, with steady humidity and steady pressure. Winds swinging from the S to the E at 8 mph 12 km/h.
Monday, September 14, 2026
Mid-Morning
70°F 21°C
Light Showers
Mid-Afternoon
77°F 25°C
Light Showers
Early-Evening
74°F 24°C
Scattered Showers
Pleasant near 77°F 25°C, locally heavy downpours at times, with steady humidity and steady pressure. Winds blowing from the SW at 6 mph 9 km/h.
Tuesday, September 15, 2026
Mid-Morning
64°F 18°C
Scattered Showers
Mid-Afternoon
71°F 22°C
Sunny
Early-Evening
65°F 19°C
Sunny
Comfortable with temperatures reaching 71°F 22°C, periods of heavy rain and gusty conditions, with steady humidity and barometric pressure rising. Winds turning from the NW to the NNW at 8 mph 12 km/h.
Wednesday, September 16, 2026
Mid-Morning
60°F 16°C
Sunny
Mid-Afternoon
72°F 22°C
Cloudy
Early-Evening
69°F 21°C
Partly Cloudy
Enjoyable around 72°F 22°C, sunny in the morning, cloudy in the afternoon, and partly cloudy this evening, with steady humidity and steady pressure. Winds switching from the E to the SE at 9 mph 15 km/h.
Thursday, September 17, 2026
Mid-Morning
72°F 22°C
Sunny
Mid-Afternoon
91°F 33°C
Partly Cloudy
Early-Evening
87°F 31°C
Sunny
Very hot with a high of 91°F 33°C, feeling closer to 94°F 35°C in the humidity, sunny throughout the day, with steady humidity and barometric pressure falling. Winds blowing from the SSW at 14 mph 23 km/h.
Friday, September 18, 2026
Mid-Morning
83°F 28°C
Sunny
Mid-Afternoon
94°F 34°C
Cloudy
Early-Evening
84°F 29°C
Nearby Thunderstorms
Sizzling hot near 94°F 34°C with a heat index reaching 98°F 37°C, periods of heavy thunderstorms, with increasing humidity and steady pressure. Winds swinging from the WSW to the ENE at 11 mph 17 km/h.
Saturday, September 19, 2026
Mid-Morning
63°F 17°C
Light Showers
Mid-Afternoon
65°F 19°C
Light Showers
Early-Evening
63°F 17°C
Overcast
Comfortable at 65°F 19°C, showers lingering into the afternoon before clearing, with steady humidity and steady pressure. Winds shifting from the ENE to the E at 14 mph 23 km/h. Gusts up to 25 mph 39 km/h.
Sunday, September 20, 2026
Mid-Morning
64°F 18°C
Light Showers
Mid-Afternoon
87°F 30°C
Scattered Showers
Early-Evening
84°F 29°C
Sunny
Very warm near 87°F 30°C, though humidity makes it feel like 91°F 33°C, locally heavy downpours at times, with lower humidity and barometric pressure falling. Winds turning from the ESE to the SSE at 9 mph 14 km/h.
Monday, September 21, 2026
Mid-Morning
67°F 19°C
Light Showers
Mid-Afternoon
68°F 20°C
Overcast
Early-Evening
62°F 17°C
Overcast
Enjoyable around 68°F 20°C, early showers breaking for a drier afternoon, with steady humidity and barometric pressure rising. Winds switching from the NW to the NNW at 7 mph 12 km/h.
Tuesday, September 22, 2026
Mid-Morning
56°F 14°C
Overcast
Mid-Afternoon
66°F 19°C
Overcast
Early-Evening
62°F 16°C
Cloudy
Mildly cool near 66°F 19°C, overcast throughout the day, with steady humidity and steady pressure. Winds moving from the NE to the ESE at 7 mph 11 km/h.
Barstow, IL Weather Radar Map
Use the map search tool if you want to place a location marker on the radar map...
Weather World