Agnew Lake, IL 14 Day Weather

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Agnew Lake IL Weather - Lightning Observed - 75°F
Lightning Observed
75°F
Updated 10:18 pm
Feels Like 79°F
Humidity 96%
Wind N 0 mph
Barometer  29.99 in
Dew Point 74°F
Agnew Lake IL Weather - Lightning Observed - 24°C
Lightning Observed
24°C
Updated 10:18 pm
Feels Like 26°C
Humidity 96%
Wind N 0 km/h
Barometer  101.5 kPa
Dew Point 23°C
Agnew Lake, IL Weather and Current Conditionsagnew lake il weather forecast

Agnew Lake, IL Weather Forecast

Agnew Lake Illinois WeatherAgnew Lake, Illinois Weather Weather Forecast
14 day API weather forecast for Agnew Lake. Note: The 7-day Agnew Lake weather forecast is the most reliable and accurate weather forecast. This model should only be used as a likely scenario. It is difficult to predict weather more than 7 days ahead.
Agnew Lake, IL Weather Forecast Dated: 1018 PM Sun Aug 16 2026 (Agnew Lake Time)
Sun, 16th
Agnew Lake IL Weather  - Sunday, Aug 16, 2026 - Partly Cloudy
Lo: 23°C73°F
Hi: 32°C90°F
Partly Cloudy Sunday, temperatures as high as 90°F32°C, low temperature around 73°F23°C, chance of rain 17%, wind out of the NNW 12 mph19 km/h. Barometric pressure 29.94 in1014 mb, visibility 6 mi10 km, humidity 69%.
Mon, 17th
Agnew Lake IL Weather  - Monday, Aug 17, 2026 - Sunny
Lo: 20°C67°F
Hi: 31°C87°F
Sunny Monday, temperatures as high as 87°F31°C, low temperature around 67°F20°C, chance of rain 7%, wind out of the NE 9 mph14 km/h. Barometric pressure 30 in1016 mb, visibility 5 mi8 km, humidity 73%.
Tue, 18th
Agnew Lake IL Weather  - Tuesday, Aug 18, 2026 - Sunny
Lo: 19°C67°F
Hi: 33°C91°F
Sunny Tuesday, temperatures as high as 91°F33°C, low temperature around 67°F19°C, chance of rain 7%, wind out of the SSE 15 mph23 km/h. Barometric pressure 29.88 in1012 mb, visibility 5 mi8 km, humidity 74%.
Wed, 19th
Agnew Lake IL Weather  - Wednesday, Aug 19, 2026 - Sunny
Lo: 19°C67°F
Hi: 28°C82°F
Sunny Wednesday, temperatures as high as 82°F28°C, low temperature around 67°F19°C, chance of rain 79%, wind out of the NE 18 mph30 km/h. Barometric pressure 29.83 in1010 mb, visibility 6 mi9 km, humidity 85%.
Thu, 20th
Agnew Lake IL Weather  - Thursday, Aug 20, 2026 - Patchy Rain Nearby
Lo: 18°C64°F
Hi: 23°C73°F
Chance of showers Thursday, temperatures as high as 73°F23°C, low temperature around 64°F18°C, chance of rain 79%, wind out of the E 15 mph25 km/h. Barometric pressure 29.91 in1013 mb, visibility 6 mi9 km, humidity 84%.
Fri, 21st
Agnew Lake IL Weather  - Friday, Aug 21, 2026 - Light Rain Shower
Lo: 16°C61°F
Hi: 19°C66°F
Light rain shower Friday, temperatures as high as 66°F19°C, low temperature around 61°F16°C, chance of rain 92%, wind out of the NNE 12 mph19 km/h. Barometric pressure 29.88 in1012 mb, visibility 6 mi9 km, humidity 97%.
Sat, 22nd
Agnew Lake IL Weather  - Saturday, Aug 22, 2026 - Sunny
Lo: 15°C59°F
Hi: 27°C80°F
Sunny Saturday, temperatures as high as 80°F27°C, low temperature around 59°F15°C, chance of rain 14%, wind out of the N 8 mph13 km/h. Barometric pressure 30.06 in1018 mb, visibility 4 mi6 km, humidity 80%.
Sun, 23rd
Agnew Lake IL Weather  - Sunday, Aug 23, 2026 - Sunny
Lo: 18°C64°F
Hi: 29°C84°F
Sunny Sunday, temperatures as high as 84°F29°C, low temperature around 64°F18°C, chance of rain 7%, wind out of the S 7 mph11 km/h. Barometric pressure 30.09 in1019 mb, visibility 6 mi10 km, humidity 75%.
Mon, 24th
Agnew Lake IL Weather  - Monday, Aug 24, 2026 - Sunny
Lo: 18°C64°F
Hi: 31°C89°F
Sunny Monday, temperatures as high as 89°F31°C, low temperature around 64°F18°C, chance of rain 7%, wind out of the S 11 mph18 km/h. Barometric pressure 30.03 in1017 mb, visibility 6 mi10 km, humidity 74%.
Tue, 25th
Agnew Lake IL Weather  - Tuesday, Aug 25, 2026 - Sunny
Lo: 19°C65°F
Hi: 30°C86°F
Sunny Tuesday, temperatures as high as 86°F30°C, low temperature around 65°F19°C, chance of rain 6%, wind out of the NE 14 mph22 km/h. Barometric pressure 30.03 in1017 mb, visibility 6 mi10 km, humidity 72%.
Wed, 26th
Agnew Lake IL Weather  - Wednesday, Aug 26, 2026 - Sunny
Lo: 15°C59°F
Hi: 24°C76°F
Sunny Wednesday, temperatures as high as 76°F24°C, low temperature around 59°F15°C, chance of rain 7%, wind out of the NE 13 mph21 km/h. Barometric pressure 30.12 in1020 mb, visibility 6 mi10 km, humidity 70%.
Thu, 27th
Agnew Lake IL Weather  - Thursday, Aug 27, 2026 - Sunny
Lo: 17°C63°F
Hi: 28°C82°F
Sunny Thursday, temperatures as high as 82°F28°C, low temperature around 63°F17°C, chance of rain 10%, wind out of the E 7 mph12 km/h. Barometric pressure 30.09 in1019 mb, visibility 6 mi10 km, humidity 68%.
Fri, 28th
Agnew Lake IL Weather  - Friday, Aug 28, 2026 - Sunny
Lo: 16°C60°F
Hi: 27°C80°F
Sunny Friday, temperatures as high as 80°F27°C, low temperature around 60°F16°C, chance of rain 8%, wind out of the ENE 14 mph22 km/h. Barometric pressure 30.09 in1019 mb, visibility 6 mi10 km, humidity 75%.
Sat, 29th
Agnew Lake IL Weather  - Saturday, Aug 29, 2026 - Sunny
Lo: 11°C52°F
Hi: 24°C76°F
Sunny Saturday, temperatures as high as 76°F24°C, low temperature around 52°F11°C, chance of rain 6%, wind out of the ENE 12 mph19 km/h. Barometric pressure 30.18 in1022 mb, visibility 6 mi10 km, humidity 66%.

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