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


Blackhawk, IL Weather Forecast


Blackhawk, IL Weather Forecast Dated: 1226 AM Thu Sep 10 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.
Thursday, September 10, 2026
Mid-Morning
67°F 19°C
Overcast
Mid-Afternoon
73°F 23°C
Sunny
Early-Evening
70°F 21°C
Partly Cloudy
Pleasant near 73°F 23°C, overcast in the morning, sunny in the afternoon, and partly cloudy this evening, with steady humidity and steady pressure.
Friday, September 11, 2026
Mid-Morning
64°F 18°C
Sunny
Mid-Afternoon
76°F 25°C
Sunny
Early-Evening
70°F 21°C
Sunny
Comfortable with temperatures reaching 76°F 25°C, sunny throughout the day, with steady 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
Partly Cloudy
Mid-Afternoon
84°F 29°C
Nearby Thunderstorms
Early-Evening
77°F 25°C
Nearby Thunderstorms
Very warm near 84°F 29°C, though humidity makes it feel like 87°F 31°C, heavy thunderstorms conditions at times, with steady humidity and steady pressure. Winds switching from the SSW to the NNE at 6 mph 9 km/h.
Sunday, September 13, 2026
Mid-Morning
62°F 16°C
Overcast
Mid-Afternoon
75°F 24°C
Overcast
Early-Evening
72°F 22°C
Scattered Showers
Mild temperatures up to 75°F 24°C, periods of heavy rain and gusty conditions, with steady humidity and steady pressure. Winds moving from the ENE to the ESE at 10 mph 15 km/h.
Monday, September 14, 2026
Mid-Morning
70°F 21°C
Partly Cloudy
Mid-Afternoon
87°F 31°C
Sunny
Early-Evening
81°F 27°C
Sunny
Quite warm reaching 87°F 31°C, feeling like 93°F 34°C during peak afternoon, partly cloudy in the morning, sunny in the afternoon, and partly cloudy this evening, with lower humidity and barometric pressure falling. Winds swinging from the SSE to the SSW at 11 mph 18 km/h. Gusts up to 24 mph 38 km/h.
Tuesday, September 15, 2026
Mid-Morning
61°F 16°C
Overcast
Mid-Afternoon
65°F 18°C
Overcast
Early-Evening
63°F 18°C
Overcast
Mildly cool near 65°F 18°C, overcast throughout the day, with lower humidity and steady pressure. Winds shifting from the NW to the NNW at 6 mph 10 km/h.
Wednesday, September 16, 2026
Mid-Morning
58°F 14°C
Overcast
Mid-Afternoon
65°F 19°C
Overcast
Early-Evening
65°F 19°C
Overcast
Comfortable at 65°F 19°C, overcast throughout the day, with steady humidity and barometric pressure falling. Winds turning from the ENE to the E at 8 mph 12 km/h.
Thursday, September 17, 2026
Mid-Morning
58°F 15°C
Scattered Showers
Mid-Afternoon
64°F 18°C
Heavy Rain Showers
Early-Evening
64°F 18°C
Light Showers
Cool with a high near 64°F 18°C, scattered downpours possible, with steady humidity and barometric pressure falling. Winds switching from the SE to the NW at 7 mph 11 km/h.
Friday, September 18, 2026
Mid-Morning
55°F 13°C
Overcast
Mid-Afternoon
63°F 17°C
Scattered Showers
Early-Evening
59°F 15°C
Scattered Showers
Refreshing around 63°F 17°C, locally heavy downpours at times, with steady humidity and barometric pressure rising. Winds tapering down from N 16 mph 25 km/h to NW 8 mph 13 km/h.
Saturday, September 19, 2026
Mid-Morning
56°F 13°C
Sunny
Mid-Afternoon
67°F 19°C
Sunny
Early-Evening
62°F 17°C
Sunny
Mildly cool near 67°F 19°C, sunny through the afternoon, turning partly cloudy this evening, with steady humidity and steady pressure.
Sunday, September 20, 2026
Mid-Morning
57°F 14°C
Sunny
Mid-Afternoon
68°F 20°C
Sunny
Early-Evening
63°F 17°C
Sunny
Pleasant near 68°F 20°C, sunny through the afternoon, turning partly cloudy this evening, with steady humidity and barometric pressure falling. Winds swinging from the S to the SSE at 8 mph 13 km/h.
Monday, September 21, 2026
Mid-Morning
58°F 15°C
Overcast
Mid-Afternoon
70°F 21°C
Overcast
Early-Evening
65°F 19°C
Sunny
Comfortable with temperatures reaching 70°F 21°C, overcast in the morning, partly cloudy in the afternoon, and sunny this evening, with steady humidity and steady pressure. Winds shifting from the S to the SSE at 9 mph 14 km/h.
Tuesday, September 22, 2026
Mid-Morning
63°F 17°C
Sunny
Mid-Afternoon
78°F 25°C
Partly Cloudy
Early-Evening
72°F 23°C
Sunny
Enjoyable around 78°F 25°C, cloudy in the morning, partly cloudy in the afternoon, and sunny this evening, with steady humidity and steady pressure. Winds blowing from the S at 14 mph 22 km/h.
Wednesday, September 23, 2026
Mid-Morning
67°F 20°C
Sunny
Mid-Afternoon
69°F 21°C
Overcast
Early-Evening
59°F 15°C
Sunny
Mild temperatures up to 69°F 21°C, cloudy in the morning, partly cloudy in the afternoon, and sunny this evening, with steady humidity and barometric pressure rising. Winds increasing from the WNW at 8 mph 12 km/h to N at 18 mph 29 km/h. Gusts up to 31 mph 49 km/h.
Blackhawk, IL Weather Radar Map
Use the map search tool if you want to place a location marker on the radar map...
Weather World