Hourly Weather Forecast for Downers Grove, Illinois 60515 - The Weather Channel | Weather.com

Advertisement

Advertisement

Advertisement

Advertisement

Hourly Weather-

As of 12:19 pm CDT

Sunday, March 22

1 pm

Mostly Cloudy/Wind

41°

15%

NNE 21 mph

Mostly Cloudy/Wind

Feels Like32°
WindNNE 21 mph
Humidity68%
UV Index4 of 11
Cloud Cover65%
Rain Amount0 in

2 pm

Mostly Cloudy/Wind

41°

15%

NNE 21 mph

Mostly Cloudy/Wind

Feels Like31°
WindNNE 21 mph
Humidity66%
UV Index4 of 11
Cloud Cover72%
Rain Amount0 in

3 pm

Cloudy/Wind

40°

15%

NNE 21 mph

Cloudy/Wind

Feels Like30°
WindNNE 21 mph
Humidity66%
UV Index2 of 11
Cloud Cover80%
Precip Amount0 in

4 pm

Cloudy/Wind

38°

15%

NNE 20 mph

Cloudy/Wind

Feels Like28°
WindNNE 20 mph
Humidity69%
UV Index0 of 11
Cloud Cover100%
Precip Amount0 in

5 pm

Cloudy

37°

5%

NNE 18 mph

Cloudy

Feels Like28°
WindNNE 18 mph
Humidity68%
UV Index0 of 11
Cloud Cover99%
Precip Amount0 in

6 pm

Cloudy

37°

4%

NNE 18 mph

Cloudy

Feels Like27°
WindNNE 18 mph
Humidity68%
UV Index0 of 11
Cloud Cover99%
Precip Amount0 in

Advertisement

7 pm

Cloudy

36°

2%

NNE 18 mph

Cloudy

Feels Like26°
WindNNE 18 mph
Humidity69%
UV Index0 of 11
Cloud Cover95%
Precip Amount0 in

8 pm

Partly Cloudy

35°

4%

NNE 17 mph

Partly Cloudy

Feels Like24°
WindNNE 17 mph
Humidity70%
UV Index0 of 11
Cloud Cover56%
Precip Amount0 in

9 pm

Partly Cloudy

34°

4%

NNE 16 mph

Partly Cloudy

Feels Like24°
WindNNE 16 mph
Humidity71%
UV Index0 of 11
Cloud Cover35%
Precip Amount0 in

10 pm

Partly Cloudy

34°

5%

N 15 mph

Partly Cloudy

Feels Like24°
WindN 15 mph
Humidity70%
UV Index0 of 11
Cloud Cover31%
Precip Amount0 in

11 pm

Partly Cloudy

33°

5%

N 14 mph

Partly Cloudy

Feels Like23°
WindN 14 mph
Humidity72%
UV Index0 of 11
Cloud Cover41%
Precip Amount0 in

Monday, March 23

12 am

Partly Cloudy

33°

5%

N 13 mph

Partly Cloudy

Feels Like23°
WindN 13 mph
Humidity73%
UV Index0 of 11
Cloud Cover43%
Precip Amount0 in

1 am

Partly Cloudy

32°

5%

NNE 12 mph

Partly Cloudy

Feels Like23°
WindNNE 12 mph
Humidity73%
UV Index0 of 11
Cloud Cover44%
Precip Amount0 in

2 am

Partly Cloudy

31°

5%

N 11 mph

Partly Cloudy

Feels Like22°
WindN 11 mph
Humidity74%
UV Index0 of 11
Cloud Cover50%
Precip Amount0 in

3 am

Partly Cloudy

31°

5%

N 10 mph

Partly Cloudy

Feels Like22°
WindN 10 mph
Humidity76%
UV Index0 of 11
Cloud Cover50%
Precip Amount0 in

4 am

Partly Cloudy

30°

5%

N 10 mph

Partly Cloudy

Feels Like21°
WindN 10 mph
Humidity75%
UV Index0 of 11
Cloud Cover47%
Precip Amount0 in

5 am

Partly Cloudy

29°

4%

N 9 mph

Partly Cloudy

Feels Like21°
WindN 9 mph
Humidity75%
UV Index0 of 11
Cloud Cover37%
Precip Amount0 in

6 am

Partly Cloudy

29°

3%

N 9 mph

Partly Cloudy

Feels Like20°
WindN 9 mph
Humidity76%
UV Index0 of 11
Cloud Cover31%
Precip Amount0 in

Advertisement

7 am

Mostly Sunny

29°

3%

N 10 mph

Mostly Sunny

Feels Like20°
WindN 10 mph
Humidity75%
UV Index0 of 11
Cloud Cover22%
Precip Amount0 in

8 am

Sunny

30°

2%

N 10 mph

Sunny

Feels Like21°
WindN 10 mph
Humidity72%
UV Index0 of 11
Cloud Cover7%
Precip Amount0 in

9 am

Sunny

31°

1%

N 9 mph

Sunny

Feels Like23°
WindN 9 mph
Humidity66%
UV Index1 of 11
Cloud Cover4%
Precip Amount0 in

10 am

Sunny

33°

1%

N 10 mph

Sunny

Feels Like25°
WindN 10 mph
Humidity60%
UV Index2 of 11
Cloud Cover2%
Precip Amount0 in

11 am

Sunny

36°

0%

N 9 mph

Sunny

Feels Like29°
WindN 9 mph
Humidity53%
UV Index3 of 11
Cloud Cover5%
Precip Amount0 in

12 pm

Sunny

38°

0%

NNE 9 mph

Sunny

Feels Like32°
WindNNE 9 mph
Humidity48%
UV Index5 of 11
Cloud Cover5%
Precip Amount0 in

1 pm

Sunny

40°

0%

NNE 8 mph

Sunny

Feels Like34°
WindNNE 8 mph
Humidity45%
UV Index5 of 11
Cloud Cover4%
Precip Amount0 in

2 pm

Sunny

41°

0%

NNE 8 mph

Sunny

Feels Like36°
WindNNE 8 mph
Humidity43%
UV Index4 of 11
Cloud Cover7%
Rain Amount0 in

3 pm

Sunny

42°

0%

NNE 8 mph

Sunny

Feels Like37°
WindNNE 8 mph
Humidity43%
UV Index3 of 11
Cloud Cover6%
Rain Amount0 in

4 pm

Sunny

42°

0%

NE 9 mph

Sunny

Feels Like37°
WindNE 9 mph
Humidity42%
UV Index2 of 11
Cloud Cover6%
Rain Amount0 in

5 pm

Sunny

42°

0%

ENE 9 mph

Sunny

Feels Like36°
WindENE 9 mph
Humidity42%
UV Index1 of 11
Cloud Cover6%
Rain Amount0 in

6 pm

Sunny

39°

0%

E 10 mph

Sunny

Feels Like33°
WindE 10 mph
Humidity46%
UV Index0 of 11
Cloud Cover15%
Precip Amount0 in

Advertisement

7 pm

Mostly Sunny

37°

1%

E 10 mph

Mostly Sunny

Feels Like30°
WindE 10 mph
Humidity51%
UV Index0 of 11
Cloud Cover21%
Precip Amount0 in

8 pm

Partly Cloudy

34°

2%

E 9 mph

Partly Cloudy

Feels Like27°
WindE 9 mph
Humidity55%
UV Index0 of 11
Cloud Cover33%
Precip Amount0 in

9 pm

Partly Cloudy

33°

2%

ESE 8 mph

Partly Cloudy

Feels Like26°
WindESE 8 mph
Humidity59%
UV Index0 of 11
Cloud Cover52%
Precip Amount0 in

10 pm

Partly Cloudy

32°

3%

ESE 7 mph

Partly Cloudy

Feels Like26°
WindESE 7 mph
Humidity62%
UV Index0 of 11
Cloud Cover46%
Precip Amount0 in

11 pm

Mostly Cloudy

31°

3%

ESE 6 mph

Mostly Cloudy

Feels Like25°
WindESE 6 mph
Humidity65%
UV Index0 of 11
Cloud Cover61%
Precip Amount0 in

Tuesday, March 24

12 am

Mostly Cloudy

31°

3%

SE 6 mph

Mostly Cloudy

Feels Like25°
WindSE 6 mph
Humidity67%
UV Index0 of 11
Cloud Cover72%
Precip Amount0 in

1 am

Cloudy

30°

2%

SSE 5 mph

Cloudy

Feels Like25°
WindSSE 5 mph
Humidity68%
UV Index0 of 11
Cloud Cover82%
Precip Amount0 in

2 am

Cloudy

29°

2%

SSE 5 mph

Cloudy

Feels Like24°
WindSSE 5 mph
Humidity69%
UV Index0 of 11
Cloud Cover86%
Precip Amount0 in

3 am

Cloudy

29°

2%

SSE 5 mph

Cloudy

Feels Like24°
WindSSE 5 mph
Humidity69%
UV Index0 of 11
Cloud Cover91%
Precip Amount0 in

4 am

Cloudy

29°

2%

SSE 6 mph

Cloudy

Feels Like23°
WindSSE 6 mph
Humidity68%
UV Index0 of 11
Cloud Cover90%
Precip Amount0 in

5 am

Cloudy

29°

1%

SSE 6 mph

Cloudy

Feels Like23°
WindSSE 6 mph
Humidity67%
UV Index0 of 11
Cloud Cover92%
Precip Amount0 in

6 am

Mostly Cloudy

29°

1%

SSE 6 mph

Mostly Cloudy

Feels Like22°
WindSSE 6 mph
Humidity65%
UV Index0 of 11
Cloud Cover72%
Precip Amount0 in

Advertisement

7 am

Mostly Cloudy

30°

1%

S 7 mph

Mostly Cloudy

Feels Like23°
WindS 7 mph
Humidity64%
UV Index0 of 11
Cloud Cover67%
Precip Amount0 in

8 am

Mostly Cloudy

31°

1%

S 8 mph

Mostly Cloudy

Feels Like24°
WindS 8 mph
Humidity61%
UV Index0 of 11
Cloud Cover72%
Precip Amount0 in

9 am

Mostly Cloudy

35°

1%

S 8 mph

Mostly Cloudy

Feels Like28°
WindS 8 mph
Humidity59%
UV Index1 of 11
Cloud Cover73%
Precip Amount0 in

10 am

Mostly Cloudy

38°

0%

S 9 mph

Mostly Cloudy

Feels Like32°
WindS 9 mph
Humidity52%
UV Index2 of 11
Cloud Cover60%
Precip Amount0 in

11 am

Mostly Cloudy

42°

0%

SSW 9 mph

Mostly Cloudy

Feels Like37°
WindSSW 9 mph
Humidity46%
UV Index3 of 11
Cloud Cover67%
Rain Amount0 in

12 pm

Cloudy

46°

0%

SSW 9 mph

Cloudy

Feels Like41°
WindSSW 9 mph
Humidity40%
UV Index3 of 11
Cloud Cover84%
Rain Amount0 in

Advertisement

Radar

© 2026 Mapbox © OpenStreetMap|Improve this map

Lonely Planet

7 Top Hikes In Kyoto For Scenic Views And Cultural Encounters

10 Of The Best Places For Stargazing In The USA

16 Of The Best Things To Do In London

The Best Time To Visit Europe

Advertisement

Advertisement

Don't Miss

The Worst Flooding Oahu Has Seen In Over Two Decades; Thousands Told To Flee

Record High Temperatures Spread From Coast To Coast

Wind, Large Hail Threat For Ohio Valley, Snow In New England

Five US National Parks To Visit This Spring

Advertisement

We Love Our Critters

What To Look Out For With Your Dogs This Allergy Season

Stick Is Life! Watch This Dog Plow Through 20 Inches Of Snow

Snow Vs. Short Legs: Watch This Corgi’s Blizzard Battle

Newly Identified Tick-Borne Bacterium In US Dogs

Travel

And The Best State For An Adventure Vacation Is ...

California Wildflower Superblooms Are Back In 2026

3 Big Changes Coming To National Parks In 2026

‘Rare And Remarkable’: Lake Superior Ice Caves Reopen

Seasonal Hub

Leaves Increasing On Trees In The South, Pollen On The Rise

When Are The Average Last Freezes In The US?

Allergy Season Grows Longer – Especially In These Places

Record Warmth Is Almost Tripling Record Cold This Year

Advertisement