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Sangamon County, IL Weather Forecast
Sangamon County, IL Weather Forecast Dated: 1225 AM Tue Mar 03 2026 (Sangamon County Time)
Tue, 3rd Lo: 3°C38°F Hi: 7°C44°F |
Moderate rain Tuesday, temperatures as high as 44°F7°C, low temperature around 38°F3°C, chance of rain 89%, wind out of the E 8 mph13 km/h. Barometric pressure 30.12 in1020 mb, visibility 6 mi9 km, humidity 96%. |
| Wed, 4th Lo: 4°C40°F Hi: 7°C45°F |
Heavy rain Wednesday, temperatures as high as 45°F7°C, low temperature around 40°F4°C, chance of rain 88%, wind out of the ESE 10 mph16 km/h. Barometric pressure 30.09 in1019 mb, visibility 3 mi5 km, humidity 96%. |
Thu, 5th Lo: 3°C38°F Hi: 7°C44°F |
Patchy rain nearby Thursday, temperatures as high as 44°F7°C, low temperature around 38°F3°C, chance of rain 89%, wind out of the SW 12 mph19 km/h. Barometric pressure 30.06 in1018 mb, visibility 6 mi10 km, humidity 96%. |
| Fri, 6th Lo: 8°C46°F Hi: 23°C73°F |
Moderate rain Friday, temperatures as high as 73°F23°C, low temperature around 46°F8°C, chance of rain 85%, wind out of the SSE 19 mph30 km/h. Barometric pressure 29.94 in1014 mb, visibility 6 mi10 km, humidity 84%. |
| Sat, 7th Lo: 9°C49°F Hi: 20°C68°F |
Patchy rain nearby Saturday, temperatures as high as 68°F20°C, low temperature around 49°F9°C, chance of rain 87%, wind out of the SW 21 mph33 km/h. Barometric pressure 29.94 in1014 mb, visibility 6 mi10 km, humidity 77%. |
Sun, 8th Lo: 5°C42°F Hi: 17°C63°F |
Sunny Sunday, temperatures as high as 63°F17°C, low temperature around 42°F5°C, wind out of the WSW 14 mph22 km/h. Barometric pressure 30.03 in1017 mb, visibility 6 mi10 km, humidity 66%, uv index 4. |
| Mon, 9th Lo: 10°C50°F Hi: 17°C62°F |
Sunny Monday, temperatures as high as 62°F17°C, low temperature around 50°F10°C, wind out of the WSW 13 mph22 km/h. Barometric pressure 30.03 in1017 mb, visibility 6 mi10 km, humidity 58%, uv index 4. |
| Tue, 10th Lo: 13°C55°F Hi: 25°C77°F |
Patchy rain nearby Tuesday, temperatures as high as 77°F25°C, low temperature around 55°F13°C, chance of rain 88%, wind out of the S 27 mph43 km/h. Barometric pressure 29.77 in1008 mb, visibility 6 mi9 km, humidity 70%. |
| Wed, 11th Lo: 4°C40°F Hi: 20°C68°F |
Moderate rain Wednesday, temperatures as high as 68°F20°C, low temperature around 40°F4°C, chance of rain 83%, wind out of the W 27 mph43 km/h. Barometric pressure 29.68 in1005 mb, visibility 6 mi9 km, humidity 77%. |
| Thu, 12th Lo: 1°C33°F Hi: 8°C47°F |
Sunny Thursday, temperatures as high as 47°F8°C, low temperature around 33°F1°C, wind out of the SSE 13 mph21 km/h. Barometric pressure 30.12 in1020 mb, visibility 6 mi10 km, humidity 57%, uv index 2. |
| Fri, 13th Lo: 3°C37°F Hi: 17°C62°F |
Sunny Friday, temperatures as high as 62°F17°C, low temperature around 37°F3°C, wind out of the SSE 20 mph32 km/h. Barometric pressure 29.94 in1014 mb, visibility 6 mi10 km, humidity 70%, uv index 3. |
| Sat, 14th Lo: 3°C37°F Hi: 7°C45°F |
Patchy rain nearby Saturday, temperatures as high as 45°F7°C, low temperature around 37°F3°C, chance of rain 85%, wind out of the S 17 mph28 km/h. Barometric pressure 30.33 in1027 mb, visibility 6 mi9 km, humidity 61%. |
Sun, 15th Lo: 0°C32°F Hi: 1°C34°F |
Light rain Sunday, temperatures as high as 34°F1°C, low temperature around 32°F0°C, probability of precipitation 68%, wind out of the NE 19 mph31 km/h. Barometric pressure 30.12 in1020 mb, visibility 4 mi6 km, humidity 98%. |
Mon, 16th Lo: -1°C31°F Hi: 3°C37°F |
Light freezing rain Monday, temperatures as high as 37°F3°C, low temperature around 31°F-1°C, probability of precipitation 73%, wind out of the NW 16 mph26 km/h. Barometric pressure 30.06 in1018 mb, visibility 6 mi9 km, humidity 92%. |
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