• Today

    Aug 24

    84°Lo 71°

    Heavy rain and a thunderstorm

    High ragweed pollen levels
    • Grass
      Pollen
      1 - Low
    • Ragweed
      Pollen
      5 - High
    • Tree
      Pollen
      1 - Low
  • Thu

    Aug 25

    81°Lo 61°

    Mostly cloudy with a t-storm

    High ragweed pollen levels
    • Grass
      Pollen
      1 - Low
    • Ragweed
      Pollen
      5 - High
    • Tree
      Pollen
      1 - Low
    more
  • Fri

    Aug 26

    77°Lo 62°

    Clouds and sun; less humid

    High ragweed pollen levels
    • Grass
      Pollen
      1 - Low
    • Ragweed
      Pollen
      5 - High
    • Tree
      Pollen
      1 - Low
    more
  • Sat

    Aug 27

    81°Lo 67°

    A p.m. t-storm in spots

    High ragweed pollen levels
    • Grass
      Pollen
      1 - Low
    • Ragweed
      Pollen
      5 - High
    • Tree
      Pollen
      1 - Low
    more
  • Sun

    Aug 28

    83°Lo 65°

    Mostly cloudy and humid

    Low ragweed pollen levels
    • Grass
      Pollen
      1 - Low
    • Ragweed
      Pollen
      1 - Low
    • Tree
      Pollen
      1 - Low
    more
Next Previous
Next 8 hours >
  Wed
9am
10am 11am 12pm 1pm 2pm 3pm 4pm
  9am 10am 11am 12pm 1pm 2pm 3pm 4pm
Forecast
T-storms
Cloudy
T-storms
T-storms
Cloudy
Mostly Cloudy
Mostly Cloudy
Cloudy
Temp (°F) 72° 73° 75° 76° 78° 79° 81° 81°
RealFeel® 72° 79° 77° 78° 85° 86° 88° 89°
Humidity 96% 98% 97% 94% 89% 84% 80% 82%
   
  9am 10am 11am 12pm 1pm 2pm 3pm 4pm
Rain
 
56%
 
49%
 
61%
 
61%
 
49%
 
34%
 
34%
 
39%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  9am 10am 11am 12pm 1pm 2pm 3pm 4pm
Wind (mph) 8 W 10 W 12 WSW 14 WSW 15 WSW 13 WSW 13 SW 13 SW
UV Index 1 1 1 2 2 3 3 2
Cloud Cover 99% 97% 95% 95% 95% 89% 89% 90%
Dew Point 71° 73° 74° 74° 74° 74° 74° 75°
Middle Grid line 85 F Middle Grid line 80 F Middle Grid line 75 F Middle Grid line 70 F

Temperature History - Aug 24

more Historical Weather Data >
  Today Normal Record 8/24/2015
High 84° 82° 99° (1948) 74°
Low 71° 60° 47° (1987) 53°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:16 AM with 13:25 of sunlight, then sets at 7:41 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 11:53 PM with 14:30 of moolight, then sets at 2:23 PM

Peru Weather Report

Strong thunderstorms to target St. Louis to Chicago into Thursday

August 24, 2016; 8:15 AM ET

Rounds of showers and thunderstorms will bring the potential for flash flooding and localized damaging wind gusts through Thursday. more >

Wed. Pollen

Wed. Dust & Dander

Wed. Wind Maps