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Today weather in McLean County

Saturday, April 18th, 2026
today weather
11°
Moderate rain
Weather Alert Official weather alert: Flood Watch.
Today, McLean County will experience cool weather, with temperatures ranging between 5 °F and 10 °F. Strong winds are anticipated in McLean County Today, nearing 41 km/h. Heavy showers are forecasted, reaching up to 11.02 mm.
11° / 5°
Temp
85%
Rain
41 km/h
Wind
74%
Humidity

McLean County hourly forecast for today

Scroll right to see more weather forecasts for McLean County today
12:00 AM01:00 AM02:00 AM03:00 AM04:00 AM05:00 AM06:00 AM06:13 AM07:00 AM08:00 AM09:00 AM10:00 AM11:00 AM12:00 PM01:00 PM02:00 PM03:00 PM04:00 PM05:00 PM06:00 PM07:00 PM07:39 PM08:00 PM09:00 PM10:00 PM11:00 PM
weatherModerate rainModerate rainLight rainPatchy light drizzleOvercastOvercastPartly cloudysunriseSunnyPartly cloudySunnyPartly cloudyPartly cloudyPartly cloudyPartly cloudyPartly cloudyPartly cloudyPartly cloudyPartly cloudySunnySunnysunsetSunnySunnySunnySunnyNext
temperatures17.2°15.3°13.7°12.1°10.8°9.1°8.3°Sunrise7.4°6.5°5.9°6°6.3°6.7°7.1°7.2°7.5°7.9°9.2°9.3°8.7°Sunset7.9°7.3°6.8°6.5°
feels like17.2°14.3°12°9.9°8.1°6.4°5°3.8°2.7°1.7°1.9°2.1°2.5°3°3.1°3.5°4.2°5.8°5.8°5.5°5.3°5.1°4.7°4.2°
wind speed42 km/h26 km/h32 km/h29 km/h23 km/h22 km/h22 km/h26 km/h30 km/h28 km/h29 km/h30 km/h31 km/h28 km/h28 km/h28 km/h32 km/h30 km/h28 km/h28 km/h18 km/h10 km/h9 km/h10 km/h
wind degree285°267°239°253°287°303°306°307°314°318°313°308°306°305°303°300°300°300°301°302°300°284°251°238°
wind directionWNWWWSWWSWWNWWNWNWNWNWNWNWNWNWNWWNWWNWWNWWNWWNWWNWWNWWNWWSWWSW
Precipitation4.8 mm4.9 mm1 mm0.4 mm0 mm0 mm0 mm0 mm0 mm0 mm0 mm0 mm0 mm0 mm0 mm0 mm0 mm0 mm0 mm0 mm0 mm0 mm0 mm0 mm
chance for rain100%100%100%100%0%0%0%0%0%0%0%0%0%0%0%0%0%0%0%0%0%0%0%0%
chance for snow0%0%0%0%0%0%0%0%0%0%0%0%0%0%0%0%0%0%0%0%0%0%0%0%
humidity94%96%94%93%94%93%79%81%83%81%81%75%73%69%67%65%61%59%48%49%50%57%61%63%
dew point15.7°15.8°12.5°11°9.5°8.1°4.7°4.2°3.8°2.6°2.2°2.1°2.2°1.9°1.7°1.2°0.8°0.8°0°-0.8°-1.6°-0.7°-0.3°-0.2°
visibility3 km7 km9 km2 km2 km16 km10 km10 km10 km10 km10 km10 km10 km10 km10 km10 km10 km10 km10 km10 km10 km10 km10 km10 km
cloud cover100%99%100%59%100%100%26%8%29%19%46%42%41%33%34%40%38%42%4%6%3%3%4%5%
UV00000000.10.31.33.55.36.67.26.55.13.31.70.60.10000

Weather in McLean County today

The weather in McLean County today is expected to be significantly cooler than usual, with a forecast temperature of 11 °F, compared to an average of 23 °F for April 18th in recent years.

temperatures
temperatures
11 °F
rain
rain
11 mm
wind
wind
41 km/h
1.7
UV
Low
McLean County daylight overview ☀️
Today in McLean County, The sun rises at 06:13 and sets at 19:39, giving a total daylight duration of 13 hours and 26 minutes.
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What to wear today in McLean County? clothing recommendations

Stay comfortably stylish - your tailored guide for today's McLean County forecast.
  • Long-sleeve shirtLong-sleeve shirt
  • Long pantLong pant
  • Closed-toe shoesClosed-toe shoes
  • Light jacketLight jacket
  • Cap/HatCap/Hat
  • ScarfScarf
  • UmbrellaUmbrella

The weather today in McLean County - FAQ

What is the maximum temperature for today in McLean County?

The maximum temperature for today in McLean County is expected to be 11° degrees. Please dress accordingly to stay comfortable throughout the day.

Will it rain today in McLean County? 🌧️

Yes, there is a 85% chance of rain in McLean County today. We recommend carrying an umbrella or rain gear to stay dry.

What will be the wind speed today in McLean County? 🌀

The wind in McLean County is expected to blow at 41 km/h. This could affect outdoor activities, so plan accordingly.

How should I dress for the weather in McLean County today?

Given the forecast of 11 °F with a 85% chance of rain, we advise checking our "What to wear today" section for recommendations. There, you will find tailored advice to help you stay comfortable and prepared for the weather conditions in McLean County today.

What is the sunrise and sunset time for McLean County today?

The sun is expected to rise at 06:13 and set at 19:39 in McLean County.

How accurate is the weather forecast McLean County today? ✅

McLean County weather forecast for today is based on the most current and sophisticated meteorological models available. While we strive for accuracy, weather conditions can change unexpectedly, so we recommend checking for updates regularly.
Location coordinates Where is McLean County?

Get accurate weather forecasts for McLean County, located at latitude 40.484 and longitude -88.994. Stay updated with localized weather information tailored for McLean County.

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