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McCormick IL Weather - Mist - 40°F
Mist
40°F
Updated 12:20 am
Feels Like 39°F
Humidity 93%
Wind ENE 3 mph
Barometer  30.18 in
Dew Point 39°F
McCormick IL Weather - Mist - 5°C
Mist
5°C
Updated 12:20 am
Feels Like 4°C
Humidity 93%
Wind ENE 5 km/h
Barometer  102.2 kPa
Dew Point 4°C
McCormick, IL Weather and Current Conditionsmccormick il weather forecast

McCormick, IL Weather Forecast

McCormick Illinois WeatherMcCormick, Illinois Weather Weather Forecast
14 Day API McCormick, IL Weather Forecast. Note: Our 7 day McCormick, Illinois weather forecast is our most reliable, and specific forecast. This model should only be used as a probable scenario. Forecasting more than 7 days ahead is challenging.
McCormick, IL Weather Forecast Dated: 1220 AM Tue Mar 03 2026 (McCormick Time)
Tue, 3rd
McCormick IL Weather  - Tuesday, Mar 3, 2026 - Patchy Rain Nearby
Lo: 5°C41°F
Hi: 21°C69°F
Patchy rain nearby Tuesday, temperatures as high as 69°F21°C, low temperature around 41°F5°C, chance of rain 83%, wind out of the S 16 mph26 km/h. Barometric pressure 30.09 in1019 mb, visibility 5 mi8 km, humidity 85%.
Wed, 4th
McCormick IL Weather  - Wednesday, Mar 4, 2026 - Patchy Rain Nearby
Lo: 15°C60°F
Hi: 23°C73°F
Patchy rain nearby Wednesday, temperatures as high as 73°F23°C, low temperature around 60°F15°C, chance of rain 87%, wind out of the SSW 16 mph26 km/h. Barometric pressure 30.06 in1018 mb, visibility 6 mi9 km, humidity 88%.
Thu, 5th
McCormick IL Weather  - Thursday, Mar 5, 2026 - Heavy Rain
Lo: 16°C61°F
Hi: 18°C64°F
Heavy rain Thursday, temperatures as high as 64°F18°C, low temperature around 61°F16°C, chance of rain 89%, wind out of the S 13 mph21 km/h. Barometric pressure 30.06 in1018 mb, visibility 3 mi5 km, humidity 94%.
Fri, 6th
McCormick IL Weather  - Friday, Mar 6, 2026 - Patchy Rain Nearby
Lo: 16°C60°F
Hi: 25°C76°F
Patchy rain nearby Friday, temperatures as high as 76°F25°C, low temperature around 60°F16°C, chance of rain 74%, wind out of the S 15 mph24 km/h. Barometric pressure 30.03 in1017 mb, visibility 5 mi8 km, humidity 80%.
Sat, 7th
McCormick IL Weather  - Saturday, Mar 7, 2026 - Moderate Rain
Lo: 14°C58°F
Hi: 20°C67°F
Moderate rain Saturday, temperatures as high as 67°F20°C, low temperature around 58°F14°C, chance of rain 82%, wind out of the SSW 16 mph26 km/h. Barometric pressure 30.03 in1017 mb, visibility 6 mi9 km, humidity 86%.
Sun, 8th
McCormick IL Weather  - Sunday, Mar 8, 2026 - Overcast
Lo: 12°C53°F
Hi: 15°C59°F
Overcast Sunday, temperatures as high as 59°F15°C, low temperature around 53°F12°C, wind out of the SSE 8 mph12 km/h. Barometric pressure 30.09 in1019 mb, visibility 6 mi10 km, humidity 79%, uv index 3.
Mon, 9th
McCormick IL Weather  - Monday, Mar 9, 2026 - Sunny
Lo: 14°C57°F
Hi: 22°C72°F
Sunny Monday, temperatures as high as 72°F22°C, low temperature around 57°F14°C, wind out of the SSW 9 mph14 km/h. Barometric pressure 30.06 in1018 mb, visibility 6 mi9 km, humidity 72%, uv index 5.
Tue, 10th
McCormick IL Weather  - Tuesday, Mar 10, 2026 - Patchy Rain Nearby
Lo: 15°C59°F
Hi: 25°C77°F
Patchy rain nearby Tuesday, temperatures as high as 77°F25°C, low temperature around 59°F15°C, wind out of the S 18 mph29 km/h. Barometric pressure 29.94 in1014 mb, visibility 6 mi10 km, humidity 76%, uv index 5.
Wed, 11th
McCormick IL Weather  - Wednesday, Mar 11, 2026 - Moderate Rain
Lo: 5°C41°F
Hi: 20°C68°F
Moderate rain Wednesday, temperatures as high as 68°F20°C, low temperature around 41°F5°C, chance of rain 86%, wind out of the SW 22 mph36 km/h. Barometric pressure 29.74 in1007 mb, visibility 6 mi9 km, humidity 85%.
Thu, 12th
McCormick IL Weather  - Thursday, Mar 12, 2026 - Patchy Rain Nearby
Lo: 2°C35°F
Hi: 10°C50°F
Patchy rain nearby Thursday, temperatures as high as 50°F10°C, low temperature around 35°F2°C, chance of rain 73%, wind out of the SSW 15 mph24 km/h. Barometric pressure 30.12 in1020 mb, visibility 6 mi10 km, humidity 74%.
Fri, 13th
McCormick IL Weather  - Friday, Mar 13, 2026 - Sunny
Lo: 3°C37°F
Hi: 18°C65°F
Sunny Friday, temperatures as high as 65°F18°C, low temperature around 37°F3°C, wind out of the SSE 14 mph22 km/h. Barometric pressure 30 in1016 mb, visibility 6 mi10 km, humidity 78%, uv index 4.
Sat, 14th
McCormick IL Weather  - Saturday, Mar 14, 2026 - Overcast
Lo: 5°C41°F
Hi: 7°C45°F
Overcast Saturday, temperatures as high as 45°F7°C, low temperature around 41°F5°C, wind out of the SE 13 mph21 km/h. Barometric pressure 30.27 in1025 mb, visibility 6 mi10 km, humidity 71%, uv index 2.
Sun, 15th
McCormick IL Weather  - Sunday, Mar 15, 2026 - Heavy Rain
Lo: 5°C42°F
Hi: 11°C51°F
Heavy rain Sunday, temperatures as high as 51°F11°C, low temperature around 42°F5°C, chance of rain 89%, wind out of the S 13 mph21 km/h. Barometric pressure 29.97 in1015 mb, visibility 4 mi7 km, humidity 92%.
Mon, 16th
McCormick IL Weather  - Monday, Mar 16, 2026 - Patchy Rain Nearby
Lo: 2°C36°F
Hi: 6°C43°F
Patchy rain nearby Monday, temperatures as high as 43°F6°C, low temperature around 36°F2°C, chance of rain 80%, wind out of the WSW 12 mph19 km/h. Barometric pressure 30.03 in1017 mb, visibility 6 mi10 km, humidity 85%.

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