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Randolph County IL Weather - Mist - 40°F
Mist
40°F
Updated 12:20 am
Feels Like 35°F
Humidity 98%
Wind ENE 6 mph
Barometer  30.16 in
Dew Point 39°F
Randolph County IL Weather - Mist - 4°C
Mist
4°C
Updated 12:20 am
Feels Like 2°C
Humidity 98%
Wind ENE 10 km/h
Barometer  102.1 kPa
Dew Point 4°C
Randolph County, IL Weather and Current Conditionsrandolph county il weather forecast

Randolph County, IL Weather Forecast

Randolph County Illinois WeatherRandolph County, Illinois Weather Weather Forecast
14 day API forecast for Randolph County, Illinois. Note. The 7-day weather forecast for Randolph County, IL is the most reliable and accurate forecast. This model should only be used as a likely scenario. It is difficult to predict weather more than 7 days in advance.
Randolph County, IL Weather Forecast Dated: 1220 AM Tue Mar 03 2026 (Randolph County Time)
Tue, 3rd
Randolph County IL Weather  - Tuesday, Mar 3, 2026 - Patchy Rain Nearby
Lo: 5°C40°F
Hi: 16°C61°F
Patchy rain nearby Tuesday, temperatures as high as 61°F16°C, low temperature around 40°F5°C, chance of rain 83%, wind out of the SSE 12 mph19 km/h. Barometric pressure 30.09 in1019 mb, visibility 5 mi8 km, humidity 93%.
Wed, 4th
Randolph County IL Weather  - Wednesday, Mar 4, 2026 - Moderate Rain
Lo: 8°C47°F
Hi: 19°C65°F
Moderate rain Wednesday, temperatures as high as 65°F19°C, low temperature around 47°F8°C, chance of rain 87%, wind out of the SSW 15 mph24 km/h. Barometric pressure 30.06 in1018 mb, visibility 6 mi10 km, humidity 95%.
Thu, 5th
Randolph County IL Weather  - Thursday, Mar 5, 2026 - Heavy Rain
Lo: 10°C49°F
Hi: 18°C64°F
Heavy rain Thursday, temperatures as high as 64°F18°C, low temperature around 49°F10°C, chance of rain 86%, wind out of the SW 13 mph21 km/h. Barometric pressure 30.03 in1017 mb, visibility 5 mi8 km, humidity 96%.
Fri, 6th
Randolph County IL Weather  - Friday, Mar 6, 2026 - Patchy Rain Nearby
Lo: 15°C58°F
Hi: 25°C77°F
Patchy rain nearby Friday, temperatures as high as 77°F25°C, low temperature around 58°F15°C, chance of rain 83%, wind out of the S 17 mph28 km/h. Barometric pressure 29.97 in1015 mb, visibility 6 mi9 km, humidity 82%.
Sat, 7th
Randolph County IL Weather  - Saturday, Mar 7, 2026 - Moderate Rain
Lo: 13°C56°F
Hi: 21°C69°F
Moderate rain Saturday, temperatures as high as 69°F21°C, low temperature around 56°F13°C, chance of rain 87%, wind out of the SW 17 mph27 km/h. Barometric pressure 30 in1016 mb, visibility 6 mi10 km, humidity 84%.
Sun, 8th
Randolph County IL Weather  - Sunday, Mar 8, 2026 - Partly Cloudy
Lo: 9°C49°F
Hi: 18°C65°F
Partly Cloudy Sunday, temperatures as high as 65°F18°C, low temperature around 49°F9°C, wind out of the SW 11 mph18 km/h. Barometric pressure 30.09 in1019 mb, visibility 6 mi10 km, humidity 73%, uv index 4.
Mon, 9th
Randolph County IL Weather  - Monday, Mar 9, 2026 - Sunny
Lo: 12°C54°F
Hi: 22°C71°F
Sunny Monday, temperatures as high as 71°F22°C, low temperature around 54°F12°C, wind out of the S 11 mph17 km/h. Barometric pressure 30.06 in1018 mb, visibility 6 mi10 km, humidity 72%, uv index 5.
Tue, 10th
Randolph County IL Weather  - Tuesday, Mar 10, 2026 - Patchy Rain Nearby
Lo: 15°C59°F
Hi: 26°C78°F
Patchy rain nearby Tuesday, temperatures as high as 78°F26°C, low temperature around 59°F15°C, chance of rain 68%, wind out of the S 23 mph37 km/h. Barometric pressure 29.88 in1012 mb, visibility 6 mi10 km, humidity 76%.
Wed, 11th
Randolph County IL Weather  - Wednesday, Mar 11, 2026 - Moderate Rain
Lo: 4°C39°F
Hi: 20°C68°F
Moderate rain Wednesday, temperatures as high as 68°F20°C, low temperature around 39°F4°C, chance of rain 83%, wind out of the WSW 23 mph37 km/h. Barometric pressure 29.74 in1007 mb, visibility 6 mi9 km, humidity 83%.
Thu, 12th
Randolph County IL Weather  - Thursday, Mar 12, 2026 - Sunny
Lo: 2°C36°F
Hi: 10°C50°F
Sunny Thursday, temperatures as high as 50°F10°C, low temperature around 36°F2°C, wind out of the SSE 10 mph16 km/h. Barometric pressure 30.12 in1020 mb, visibility 6 mi10 km, humidity 66%, uv index 3.
Fri, 13th
Randolph County IL Weather  - Friday, Mar 13, 2026 - Sunny
Lo: 2°C36°F
Hi: 17°C63°F
Sunny Friday, temperatures as high as 63°F17°C, low temperature around 36°F2°C, wind out of the SSE 17 mph27 km/h. Barometric pressure 29.97 in1015 mb, visibility 6 mi10 km, humidity 74%, uv index 3.
Sat, 14th
Randolph County IL Weather  - Saturday, Mar 14, 2026 - Patchy Rain Nearby
Lo: 5°C40°F
Hi: 5°C42°F
Patchy rain nearby Saturday, temperatures as high as 42°F5°C, low temperature around 40°F5°C, chance of rain 69%, wind out of the SE 14 mph22 km/h. Barometric pressure 30.3 in1026 mb, visibility 6 mi10 km, humidity 69%.
Sun, 15th
Randolph County IL Weather  - Sunday, Mar 15, 2026 - Heavy Rain
Lo: 1°C35°F
Hi: 7°C44°F
Heavy rain Sunday, temperatures as high as 44°F7°C, low temperature around 35°F1°C, chance of rain 89%, wind out of the SSE 15 mph23 km/h. Barometric pressure 30.03 in1017 mb, visibility 4 mi6 km, humidity 96%.
Mon, 16th
Randolph County IL Weather  - Monday, Mar 16, 2026 - Patchy Rain Nearby
Lo: 1°C33°F
Hi: 6°C43°F
Patchy rain nearby Monday, temperatures as high as 43°F6°C, low temperature around 33°F1°C, chance of rain 82%, wind out of the NW 16 mph26 km/h. Barometric pressure 30.09 in1019 mb, visibility 6 mi9 km, humidity 84%.

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