

Dennison, IL 14-Day Weather - Weather World


Quick Weather Clicks
Settings
Sun & Moon


Dennison, IL Weather Forecast


Dennison, IL Weather Forecast Dated: 258 AM Tue Feb 18 2025 (Dennison Time)
Tue, 18th![]() Lo: -12°C10°F Hi: -8°C18°F |
Overcast Tuesday, temperatures as high as 18°F-8°C, low temperature around 10°F-12°C, wind out of the ESE 12 mph19 km/h. Barometric pressure 30.5 in1033 mb, visibility 6 mi10 km, humidity 61%, uv index 1. |
Wed, 19th![]() Lo: -10°C14°F Hi: -5°C24°F |
Overcast Wednesday, temperatures as high as 24°F-5°C, low temperature around 14°F-10°C, wind out of the SSE 12 mph20 km/h. Barometric pressure 30.47 in1032 mb, visibility 4 mi7 km, humidity 74%, uv index 0. |
Thu, 20th![]() Lo: -12°C10°F Hi: -4°C25°F |
Partly Cloudy Thursday, temperatures as high as 25°F-4°C, low temperature around 10°F-12°C, wind out of the NW 12 mph19 km/h. Barometric pressure 30.47 in1032 mb, visibility 6 mi10 km, humidity 72%, uv index 0. |
Fri, 21st![]() Lo: -11°C12°F Hi: -1°C30°F |
Partly Cloudy Friday, temperatures as high as 30°F-1°C, low temperature around 12°F-11°C, wind out of the WNW 6 mph10 km/h. Barometric pressure 30.65 in1038 mb, visibility 5 mi8 km, humidity 82%, uv index 2. |
Sat, 22nd![]() Lo: -7°C19°F Hi: 2°C36°F |
Sunny Saturday, temperatures as high as 36°F2°C, low temperature around 19°F-7°C, wind out of the SSW 11 mph17 km/h. Barometric pressure 30.47 in1032 mb, visibility 5 mi8 km, humidity 83%, uv index 2. |
Sun, 23rd![]() Lo: -3°C26°F Hi: 5°C41°F |
Cloudy Sunday, temperatures as high as 41°F5°C, low temperature around 26°F-3°C, wind out of the SSW 15 mph24 km/h. Barometric pressure 30.12 in1020 mb, visibility 6 mi10 km, humidity 85%, uv index 1. |
Mon, 24th![]() Lo: 0°C32°F Hi: 9°C49°F |
Overcast Monday, temperatures as high as 49°F9°C, low temperature around 32°F0°C, wind out of the SW 17 mph27 km/h. Barometric pressure 29.85 in1011 mb, visibility 6 mi10 km, humidity 88%, uv index 1. |
Tue, 25th![]() Lo: 4°C40°F Hi: 8°C47°F |
Partly Cloudy Tuesday, temperatures as high as 47°F8°C, low temperature around 40°F4°C, wind out of the W 22 mph36 km/h. Barometric pressure 29.77 in1008 mb, visibility 6 mi10 km, humidity 77%, uv index 3. |
Wed, 26th![]() Lo: -0°C32°F Hi: 10°C50°F |
Partly Cloudy Wednesday, temperatures as high as 50°F10°C, low temperature around 32°F-0°C, wind out of the SW 9 mph14 km/h. Barometric pressure 30.03 in1017 mb, visibility 6 mi10 km, humidity 73%, uv index 2. |
Thu, 27th![]() Lo: 1°C33°F Hi: 5°C42°F |
Patchy rain nearby Thursday, temperatures as high as 42°F5°C, low temperature around 33°F1°C, chance of rain 89%, wind out of the WSW 23 mph37 km/h. Barometric pressure 29.8 in1009 mb, visibility 5 mi8 km, humidity 84%. |
Fri, 28th![]() Lo: -5°C24°F Hi: 1°C34°F |
Light freezing rain Friday, temperatures as high as 34°F1°C, low temperature around 24°F-5°C, probability of precipitation 80%, wind out of the W 17 mph27 km/h. Barometric pressure 30.15 in1021 mb, visibility 6 mi9 km, humidity 52%. |
Sat, 1st![]() Lo: -2°C29°F Hi: 1°C34°F |
Heavy snow Saturday, temperatures as high as 34°F1°C, low temperature around 29°F-2°C, probability of precipitation 70%, wind out of the SSW 13 mph21 km/h. Barometric pressure 29.94 in1014 mb, visibility 4 mi6 km, humidity 88%. |
Sun, 2nd![]() Lo: -3°C27°F Hi: 11°C52°F |
Partly Cloudy Sunday, temperatures as high as 52°F11°C, low temperature around 27°F-3°C, wind out of the SW 9 mph15 km/h. Barometric pressure 30 in1016 mb, visibility 6 mi10 km, humidity 82%, uv index 2. |
Mon, 3rd![]() Lo: -1°C30°F Hi: 7°C45°F |
Moderate rain Monday, temperatures as high as 45°F7°C, low temperature around 30°F-1°C, chance of rain 88%, wind out of the E 21 mph34 km/h. Barometric pressure 29.74 in1007 mb, visibility 5 mi8 km, humidity 94%. |
Dennison, IL Weather Radar Map
Use the map search tool if you want to place a location marker on the radar map...