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Douglas County, IL Weather Forecast
Douglas County, IL Weather Forecast Dated: 1221 AM Tue Mar 03 2026 (Douglas County Time)
Tue, 3rd Lo: 3°C37°F Hi: 5°C42°F |
Moderate rain Tuesday, temperatures as high as 42°F5°C, low temperature around 37°F3°C, chance of rain 85%, wind out of the SE 8 mph13 km/h. Barometric pressure 30.15 in1021 mb, visibility 4 mi7 km, humidity 97%. |
| Wed, 4th Lo: 4°C39°F Hi: 7°C44°F |
Heavy rain Wednesday, temperatures as high as 44°F7°C, low temperature around 39°F4°C, chance of rain 88%, wind out of the SE 9 mph15 km/h. Barometric pressure 30.09 in1019 mb, visibility 4 mi6 km, humidity 97%. |
Thu, 5th Lo: 5°C42°F Hi: 8°C47°F |
Patchy rain nearby Thursday, temperatures as high as 47°F8°C, low temperature around 42°F5°C, chance of rain 64%, wind out of the SW 13 mph21 km/h. Barometric pressure 30.06 in1018 mb, visibility 6 mi10 km, humidity 98%. |
| Fri, 6th Lo: 10°C49°F Hi: 23°C74°F |
Patchy rain nearby Friday, temperatures as high as 74°F23°C, low temperature around 49°F10°C, chance of rain 84%, wind out of the SSE 18 mph30 km/h. Barometric pressure 30 in1016 mb, visibility 6 mi9 km, humidity 86%. |
| Sat, 7th Lo: 10°C51°F Hi: 20°C69°F |
Moderate rain Saturday, temperatures as high as 69°F20°C, low temperature around 51°F10°C, chance of rain 89%, wind out of the SW 20 mph32 km/h. Barometric pressure 29.94 in1014 mb, visibility 6 mi9 km, humidity 80%. |
Sun, 8th Lo: 6°C43°F Hi: 17°C62°F |
Sunny Sunday, temperatures as high as 62°F17°C, low temperature around 43°F6°C, wind out of the WSW 13 mph21 km/h. Barometric pressure 30.06 in1018 mb, visibility 6 mi10 km, humidity 67%, uv index 4. |
| Mon, 9th Lo: 11°C52°F Hi: 16°C62°F |
Sunny Monday, temperatures as high as 62°F16°C, low temperature around 52°F11°C, wind out of the W 14 mph23 km/h. Barometric pressure 30.03 in1017 mb, visibility 6 mi10 km, humidity 63%, uv index 4. |
| Tue, 10th Lo: 11°C52°F Hi: 24°C76°F |
Patchy rain nearby Tuesday, temperatures as high as 76°F24°C, low temperature around 52°F11°C, chance of rain 78%, wind out of the S 28 mph45 km/h. Barometric pressure 29.83 in1010 mb, visibility 6 mi10 km, humidity 74%. |
| Wed, 11th Lo: 3°C38°F Hi: 19°C66°F |
Moderate rain Wednesday, temperatures as high as 66°F19°C, low temperature around 38°F3°C, chance of rain 80%, wind out of the WSW 31 mph49 km/h. Barometric pressure 29.68 in1005 mb, visibility 4 mi7 km, humidity 82%. |
| Thu, 12th Lo: 2°C35°F Hi: 8°C46°F |
Sunny Thursday, temperatures as high as 46°F8°C, low temperature around 35°F2°C, wind out of the SSW 13 mph21 km/h. Barometric pressure 30.12 in1020 mb, visibility 6 mi10 km, humidity 64%, uv index 2. |
| Fri, 13th Lo: 2°C35°F Hi: 16°C61°F |
Sunny Friday, temperatures as high as 61°F16°C, low temperature around 35°F2°C, wind out of the SSE 19 mph31 km/h. Barometric pressure 30 in1016 mb, visibility 6 mi10 km, humidity 75%, uv index 3. |
| Sat, 14th Lo: 3°C38°F Hi: 6°C43°F |
Patchy rain nearby Saturday, temperatures as high as 43°F6°C, low temperature around 38°F3°C, chance of rain 85%, wind out of the SSW 18 mph28 km/h. Barometric pressure 30.33 in1027 mb, visibility 6 mi10 km, humidity 64%. |
| Sun, 15th Lo: 0°C32°F Hi: 1°C34°F |
Heavy rain Sunday, temperatures as high as 34°F1°C, low temperature around 32°F0°C, probability of precipitation 83%, wind out of the NE 19 mph31 km/h. Barometric pressure 30.09 in1019 mb, visibility 5 mi8 km, humidity 95%. |
Mon, 16th Lo: -1°C29°F Hi: 1°C34°F |
Light freezing rain Monday, temperatures as high as 34°F1°C, low temperature around 29°F-1°C, probability of precipitation 77%, wind out of the SW 16 mph26 km/h. Barometric pressure 30.03 in1017 mb, visibility 5 mi8 km, humidity 94%. |
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