Weather World
Green Rock, IL 14 Day Weather - WeatherWorld.com
Quick Weather Clicks
Settings
Sun & Moon
Green Rock, IL Weather Forecast
Green Rock, IL Weather Forecast Dated: 819 AM Thu Oct 15 2026
Expect a cool pattern with a mix of sun and clouds and occasional showers over the coming period. moderate humidity and a stable pattern will dominate.
Thursday, October 15, 2026
Mid-Morning
59°F 15°C
Scattered Showers
Mid-Afternoon
63°F 17°C
Scattered Showers
Early-Evening
59°F 15°C
Light Rain
Refreshing around 63°F 17°C, periods of heavy rain and gusty conditions, with steady humidity and barometric pressure falling. Winds turning from the E to the WNW at 14 mph 23 km/h. Gusts up to 24 mph 39 km/h.
Friday, October 16, 2026
Mid-Morning
48°F 9°C
Scattered Showers
Mid-Afternoon
51°F 10°C
Scattered Showers
Early-Evening
47°F 8°C
Sunny
Cool and brisk at 51°F 10°C, scattered downpours possible, with steady humidity and barometric pressure rising. Winds switching from the WNW to the N at 14 mph 23 km/h. Gusts up to 27 mph 43 km/h.
Saturday, October 17, 2026
Mid-Morning
40°F 4°C
Sunny
Mid-Afternoon
54°F 12°C
Sunny
Early-Evening
46°F 8°C
Sunny
Chilly near 54°F 12°C, sunny throughout the day, with lower humidity and barometric pressure falling. Winds moving from the E to the SSW at 8 mph 12 km/h.
Sunday, October 18, 2026
Mid-Morning
47°F 8°C
Sunny
Mid-Afternoon
63°F 17°C
Sunny
Early-Evening
53°F 12°C
Sunny
Cool with a high near 63°F 17°C, sunny throughout the day, with steady humidity and barometric pressure falling. Winds swinging from the SSW to the S at 9 mph 14 km/h. Gusts up to 22 mph 35 km/h.
Monday, October 19, 2026
Mid-Morning
50°F 10°C
Overcast
Mid-Afternoon
63°F 17°C
Overcast
Early-Evening
57°F 14°C
Overcast
Refreshing around 63°F 17°C, overcast throughout the day, with steady humidity and steady pressure. Winds shifting from the SSW to the SSE at 6 mph 9 km/h.
Tuesday, October 20, 2026
Mid-Morning
55°F 13°C
Overcast
Mid-Afternoon
68°F 20°C
Sunny
Early-Evening
59°F 15°C
Partly Cloudy
Pleasant near 68°F 20°C, overcast in the morning, becoming sunny through the afternoon and evening, with steady humidity and steady pressure.
Wednesday, October 21, 2026
Mid-Morning
56°F 13°C
Sunny
Mid-Afternoon
69°F 20°C
Sunny
Early-Evening
60°F 16°C
Sunny
Comfortable with temperatures reaching 69°F 20°C, sunny throughout the day, with steady humidity and barometric pressure falling. Winds turning from the ESE to the SE at 7 mph 12 km/h.
Thursday, October 22, 2026
Mid-Morning
58°F 14°C
Overcast
Mid-Afternoon
62°F 17°C
Overcast
Early-Evening
59°F 16°C
Overcast
Cool with a high near 62°F 17°C, cloudy in the morning, overcast in the afternoon, and cloudy this evening, with steady humidity and steady pressure. Winds switching from the S to the SE at 7 mph 12 km/h.
Friday, October 23, 2026
Mid-Morning
59°F 15°C
Overcast
Mid-Afternoon
71°F 22°C
Overcast
Early-Evening
67°F 20°C
Overcast
Mild temperatures up to 71°F 22°C, overcast throughout the day, with steady humidity and barometric pressure falling. Winds blowing from the SSE at 15 mph 24 km/h. Gusts up to 34 mph 55 km/h.
Saturday, October 24, 2026
Mid-Morning
60°F 15°C
Overcast
Mid-Afternoon
65°F 19°C
Overcast
Early-Evening
61°F 17°C
Overcast
Mildly cool near 65°F 19°C, overcast throughout the day, with steady humidity and steady pressure. Winds decreasing from S 15 mph 24 km/h to S 6 mph 10 km/h.
Sunday, October 25, 2026
Mid-Morning
48°F 9°C
Sunny
Mid-Afternoon
53°F 12°C
Sunny
Early-Evening
47°F 9°C
Sunny
Chilly near 53°F 12°C, sunny throughout the day, with lower humidity and steady pressure. Winds shifting from the WNW to the W at 11 mph 17 km/h. Gusts up to 23 mph 36 km/h.
Monday, October 26, 2026
Mid-Morning
42°F 5°C
Sunny
Mid-Afternoon
51°F 11°C
Sunny
Early-Evening
46°F 8°C
Overcast
Crisp with a high near 51°F 11°C, sunny in the morning, cloudy in the afternoon, and overcast this evening, with steady humidity and steady pressure. Winds turning from the WNW to the NW at 7 mph 11 km/h.
Tuesday, October 27, 2026
Mid-Morning
40°F 5°C
Overcast
Mid-Afternoon
47°F 8°C
Sunny
Early-Evening
40°F 5°C
Sunny
Brisk around 47°F 8°C, partly cloudy in the morning, becoming sunny through the afternoon and evening, with steady humidity and steady pressure. Winds switching from the NNW to the W at 6 mph 9 km/h.
Wednesday, October 28, 2026
Mid-Morning
45°F 7°C
Overcast
Mid-Afternoon
58°F 14°C
Overcast
Early-Evening
54°F 12°C
Overcast
Mildly cool near 58°F 14°C, overcast throughout the day, with steady humidity and barometric pressure falling. Winds easing from SSW 14 mph 22 km/h to W 6 mph 10 km/h.
Green Rock, IL Weather Radar Map
Use the map search tool if you want to place a location marker on the radar map...