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Knox County, IL Weather Forecast
Knox County, IL Weather Forecast Dated: 1222 AM Tue Mar 03 2026 (Knox County Time)
Tue, 3rd Lo: 3°C38°F Hi: 7°C44°F |
Patchy rain nearby Tuesday, temperatures as high as 44°F7°C, low temperature around 38°F3°C, chance of rain 89%, wind out of the E 9 mph14 km/h. Barometric pressure 30.15 in1021 mb, visibility 6 mi10 km, humidity 90%. |
Wed, 4th Lo: 2°C36°F Hi: 4°C39°F |
Moderate rain Wednesday, temperatures as high as 39°F4°C, low temperature around 36°F2°C, chance of rain 87%, wind out of the ENE 10 mph17 km/h. Barometric pressure 30.12 in1020 mb, visibility 6 mi9 km, humidity 95%. |
Thu, 5th Lo: 2°C36°F Hi: 10°C50°F |
Fog Thursday, temperatures as high as 50°F10°C, low temperature around 36°F2°C, wind out of the SSW 9 mph14 km/h. Barometric pressure 30.06 in1018 mb, visibility 6 mi9 km, humidity 91%, uv index 0. |
| Fri, 6th Lo: 6°C43°F Hi: 22°C72°F |
Patchy rain nearby Friday, temperatures as high as 72°F22°C, low temperature around 43°F6°C, chance of rain 89%, wind out of the SSE 21 mph34 km/h. Barometric pressure 29.88 in1012 mb, visibility 6 mi9 km, humidity 86%. |
| Sat, 7th Lo: 7°C45°F Hi: 17°C62°F |
Moderate rain Saturday, temperatures as high as 62°F17°C, low temperature around 45°F7°C, chance of rain 76%, wind out of the WSW 21 mph33 km/h. Barometric pressure 29.91 in1013 mb, visibility 6 mi10 km, humidity 74%. |
Sun, 8th Lo: 3°C38°F Hi: 16°C62°F |
Sunny Sunday, temperatures as high as 62°F16°C, low temperature around 38°F3°C, wind out of the SSW 17 mph27 km/h. Barometric pressure 30 in1016 mb, visibility 6 mi10 km, humidity 60%, uv index 3. |
| Mon, 9th Lo: 8°C47°F Hi: 14°C58°F |
Sunny Monday, temperatures as high as 58°F14°C, low temperature around 47°F8°C, wind out of the WSW 15 mph23 km/h. Barometric pressure 30.03 in1017 mb, visibility 6 mi10 km, humidity 49%, uv index 4. |
| Tue, 10th Lo: 9°C49°F Hi: 22°C71°F |
Patchy rain nearby Tuesday, temperatures as high as 71°F22°C, low temperature around 49°F9°C, chance of rain 85%, wind out of the S 30 mph48 km/h. Barometric pressure 29.68 in1005 mb, visibility 6 mi9 km, humidity 73%. |
| Wed, 11th Lo: 4°C39°F Hi: 13°C55°F |
Patchy rain nearby Wednesday, temperatures as high as 55°F13°C, low temperature around 39°F4°C, chance of rain 83%, wind out of the WNW 26 mph42 km/h. Barometric pressure 29.68 in1005 mb, visibility 6 mi10 km, humidity 72%. |
| Thu, 12th Lo: -2°C29°F Hi: 7°C45°F |
Sunny Thursday, temperatures as high as 45°F7°C, low temperature around 29°F-2°C, wind out of the SW 14 mph23 km/h. Barometric pressure 30.12 in1020 mb, visibility 6 mi10 km, humidity 51%, uv index 2. |
| Fri, 13th Lo: 3°C37°F Hi: 16°C61°F |
Patchy rain nearby Friday, temperatures as high as 61°F16°C, low temperature around 37°F3°C, chance of rain 66%, wind out of the S 23 mph38 km/h. Barometric pressure 29.91 in1013 mb, visibility 6 mi10 km, humidity 66%. |
| Sat, 14th Lo: -0°C31°F Hi: 6°C43°F |
Patchy rain nearby Saturday, temperatures as high as 43°F6°C, low temperature around 31°F-0°C, chance of rain 61%, wind out of the SW 16 mph26 km/h. Barometric pressure 30.36 in1028 mb, visibility 6 mi9 km, humidity 53%. |
Sun, 15th Lo: -1°C30°F Hi: 0°C33°F |
Blizzard Sunday, temperatures as high as 33°F0°C, low temperature around 30°F-1°C, probability of precipitation 65%, wind out of the ENE 19 mph30 km/h. Barometric pressure 30.18 in1022 mb, visibility 2 mi4 km, humidity 89%. |
Mon, 16th Lo: -2°C29°F Hi: 2°C36°F |
Light freezing rain Monday, temperatures as high as 36°F2°C, low temperature around 29°F-2°C, probability of precipitation 68%, wind out of the W 15 mph24 km/h. Barometric pressure 30.09 in1019 mb, visibility 6 mi9 km, humidity 84%. |
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