Lanark, IL 14 Day Weather - 61046 WeatherWorld.com

Sizzling hot near 93°F 34°C with a heat index reaching 99°F 37°C, sunny throughout the day, with steady humidity and steady pressure. Winds out of the WSW at 11 mph 18 km/h.

Quite warm reaching 86°F 30°C, feeling like 91°F 33°C during peak afternoon, sunny throughout the day, with steady humidity and steady pressure. Winds switching from the NNE to the ENE at 12 mph 19 km/h.

Quite warm around 80°F 27°C, sunny in the morning, becoming overcast through the afternoon and evening, with steady humidity and steady pressure. Winds moving from the ESE to the E at 12 mph 18 km/h. Gusts up to 21 mph 33 km/h.

Mild temperatures up to 72°F 22°C, periods of heavy rain and gusty conditions, with lower humidity and steady pressure. Winds swinging from the SE to the ESE at 7 mph 11 km/h.

Very warm with a high of 85°F 29°C, overcast in the morning, becoming partly cloudy through the afternoon and evening, with lower humidity and barometric pressure falling. Winds blowing from the S at 16 mph 26 km/h. Gusts up to 34 mph 54 km/h.

Very hot with a high of 91°F 33°C, feeling closer to 94°F 34°C in the humidity, locally heavy downpours at times, with steady humidity and steady pressure. Winds WSW at 7 mph 11 km/h.

Warm and summery around 88°F 31°C (feels like 92°F 34°C), periods of heavy thunderstorms, with steady humidity and steady pressure. Winds switching from the ENE to the E at 13 mph 22 km/h. Gusts up to 22 mph 35 km/h.

Hot and sweltering around 92°F 34°C (heat index 96°F 35°C), scattered downpours possible, with lower humidity and barometric pressure falling. Winds moving from the SSE to the SE at 14 mph 22 km/h. Gusts up to 23 mph 37 km/h.

Very warm near 87°F 31°C, though humidity makes it feel like 91°F 33°C, locally heavy downpours at times, with increasing humidity and steady pressure. Winds swinging from the SW to the S at 7 mph 10 km/h.

Warm and summery around 84°F 29°C (feels like 87°F 31°C), periods of heavy rain and gusty conditions, with increasing humidity and steady pressure. Winds shifting from the SSW to the WSW at 15 mph 23 km/h. Gusts up to 34 mph 55 km/h.

Pleasant near 73°F 23°C, sunny throughout the day, with steady humidity and steady pressure. Winds turning from the WNW to the S at 5 mph 9 km/h.

Very warm near 83°F 28°C, though humidity makes it feel like 86°F 30°C, sunny in the morning, partly cloudy in the afternoon, and sunny this evening, with steady humidity and barometric pressure falling. Winds S at 17 mph 28 km/h. Gusts up to 28 mph 44 km/h.

Sizzling hot near 92°F 34°C with a heat index reaching 96°F 36°C, periods of heavy rain and gusty conditions, with lower humidity and steady pressure. Winds out of the SSW at 16 mph 26 km/h. Gusts up to 27 mph 43 km/h.

Mild temperatures up to 69°F 20°C, scattered downpours possible, with steady humidity and steady pressure. Winds swinging from the W to the NNW at 9 mph 14 km/h.