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Significant, life-threatening flash flooding ongoing in southeast Missouri. Get the latest. Chevron right

Preston, IL

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Preston, IL Weather
Today WinterCast Local {stormName} Tracker Hourly 10-Day Radar MinuteCast® Monthly Air Quality Health & Activities

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Winter Center
Today Hourly 10-Day Radar MinuteCast® Monthly Air Quality Health & Activities
Saturday, July 11

Day

7/11
84°Hi
RealFeel® 95°
Hot
RealFeel Guide
Hot
90° to 100°
Caution advised. Possible danger of dehydration, heat stroke, heat exhaustion and heat cramps if outside for extended periods, and especially while doing strenuous activities.
LEARN MORE
RealFeel Shade™ 90°
Hot
RealFeel Guide
Hot
90° to 100°
Caution advised. Possible danger of dehydration, heat stroke, heat exhaustion and heat cramps if outside for extended periods, and especially while doing strenuous activities.
LEARN MORE
Cloudy and very humid with a couple of showers and a heavy thunderstorm; watch for flash flooding
alerts

Flood Watch

4:00 PM Thursday - 7:00 PM Saturday

Max UV Index3.0 (Moderate)

AccuLumen Brightness Index™1 (Dark)

WindSE 6 mph

Wind Gusts7 mph

Probability of Precipitation99%

Probability of Thunderstorms59%

Precipitation0.89 in

Rain0.89 in

Hours of Precipitation4

Hours of Rain4

Cloud Cover95%

Morning

Afternoon

Night

7/11
70°Lo
RealFeel® 73°
Pleasant
RealFeel Guide
Pleasant
63° to 81°
Most consider this temperature range ideal.
LEARN MORE
Partly cloudy and humid
alerts

Flood Watch

4:00 PM Thursday - 7:00 PM Saturday

WindENE 5 mph

Wind Gusts6 mph

Probability of Precipitation25%

Probability of Thunderstorms6%

Precipitation0.00 in

Cloud Cover70%

Evening

Overnight

Sun & Moon

14 hrs 39 mins
Rise 5:45 AM
Set 8:24 PM
Waning Crescent
Rise 2:21 AM
Set 6:09 PM

Temperature History

7/11
High
Low
Forecast
84°
70°
Average
88°
67°
Last Year
96°
77°

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World North America United States Illinois Preston

Weather Near Preston:

  • O'Fallon, MO
  • St. Charles, MO
  • St. Louis, MO
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