Current Weather Forecast for Waterloo

IL 62298  |   8:22am

Weather Conditions

73°

Feels Like 73°

Sunny

66° 90°

1

UV Index

Good

Air Quality

W 2 mph

Wind

0 in

rain

Today

Sat 8/8

90°

Highest Temperature

15%

Sunshine and a few afternoon clouds. A stray shower or thunderstorm is possible. High near 90F. Winds light and variable.

Tonight

Sat 8/8

70°

Lowest Temperature

15%

Mostly clear. A stray shower or thunderstorm is possible. Low around 70F. Winds light and variable.

Tomorrow

Sun 8/9

92°

Highest Temperature

9%

Sunshine. High 92F. Winds S at 10 to 15 mph.

Next 12 Hours Next 7 Days

Next 12 Hours Forecast in Waterloo

Hourly Weather Forecast & Temperature

9AM

2%

76°

Feels Like 76°

Sunny

W 2 mph

Wind

1018 mb

Pressure

85%

Humidity

2

UV Index

10mi

Visibility

0%

Cloud Cover

10AM

2%

78°

Feels Like 83°

Sunny

W 2 mph

Wind

1018 mb

Pressure

79%

Humidity

4

UV Index

10mi

Visibility

3%

Cloud Cover

11AM

1%

81°

Feels Like 87°

Sunny

WSW 2 mph

Wind

1018 mb

Pressure

73%

Humidity

7

UV Index

10mi

Visibility

11%

Cloud Cover

12PM

1%

85°

Feels Like 92°

Sunny

WSW 2 mph

Wind

1018 mb

Pressure

67%

Humidity

9

UV Index

10mi

Visibility

11%

Cloud Cover

1PM

1%

86°

Feels Like 94°

Sunny

SSW 3 mph

Wind

1017 mb

Pressure

65%

Humidity

9

UV Index

10mi

Visibility

9%

Cloud Cover

2PM

15%

88°

Feels Like 96°

Partly Cloudy

S 3 mph

Wind

1017 mb

Pressure

61%

Humidity

9

UV Index

10mi

Visibility

35%

Cloud Cover

3PM

15%

88°

Feels Like 96°

Partly Cloudy

S 3 mph

Wind

1016 mb

Pressure

60%

Humidity

7

UV Index

10mi

Visibility

36%

Cloud Cover

4PM

15%

89°

Feels Like 97°

Partly Cloudy

S 4 mph

Wind

1015 mb

Pressure

59%

Humidity

5

UV Index

10mi

Visibility

35%

Cloud Cover

5PM

15%

89°

Feels Like 97°

Partly Cloudy

SSE 4 mph

Wind

1015 mb

Pressure

59%

Humidity

3

UV Index

10mi

Visibility

34%

Cloud Cover

6PM

15%

88°

Feels Like 97°

Partly Cloudy

SSE 5 mph

Wind

1015 mb

Pressure

61%

Humidity

1

UV Index

10mi

Visibility

30%

Cloud Cover

7PM

15%

86°

Feels Like 94°

Mostly Sunny

SSE 4 mph

Wind

1015 mb

Pressure

67%

Humidity

0

UV Index

10mi

Visibility

28%

Cloud Cover

8PM

15%

82°

Feels Like 89°

Mostly Sunny

SSE 5 mph

Wind

1015 mb

Pressure

73%

Humidity

0

UV Index

10mi

Visibility

24%

Cloud Cover

Sat 8/8

Sat

15%

66°

90°

A few clouds. Highs in the low 90s and lows in the low 70s.

97°

Feels Like

SSW 5 mph

Wind

69%

Humidity

9

UV Index

6:09 AM

Sunrise

8:02 PM

Sunset

Sun 8/9

Sun

9%

70°

92°

Plenty of sun. Highs in the low 90s and lows in the low 70s.

100°

Feels Like

S 11 mph

Wind

71%

Humidity

9

UV Index

6:10 AM

Sunrise

8:01 PM

Sunset

Mon 8/10

Mon

9%

73°

94°

EXTREME HEAT WATCH

Partly cloudy. Highs in the mid 90s and lows in the mid 70s.

103°

Feels Like

SSW 9 mph

Wind

65%

Humidity

9

UV Index

6:10 AM

Sunrise

8:00 PM

Sunset

Tue 8/11

Tue

7%

76°

94°

EXTREME HEAT WATCH

Mostly sunny. Highs in the mid 90s and lows in the mid 70s.

101°

Feels Like

SW 8 mph

Wind

60%

Humidity

9

UV Index

6:11 AM

Sunrise

7:59 PM

Sunset

Wed 8/12

Wed

24%

76°

88°

EXTREME HEAT WATCH

Partly cloudy. Highs in the upper 80s and lows in the mid 70s.

96°

Feels Like

WSW 7 mph

Wind

68%

Humidity

9

UV Index

6:12 AM

Sunrise

7:57 PM

Sunset

Thu 8/13

Thu

57%

73°

84°

A few thunderstorms possible. Highs in the mid 80s and lows in the low 70s.

91°

Feels Like

WNW 7 mph

Wind

78%

Humidity

6

UV Index

6:13 AM

Sunrise

7:56 PM

Sunset

Fri 8/14

Fri

45%

70°

85°

Morning thunderstorms. Highs in the mid 80s and lows in the low 70s.

88°

Feels Like

SE 7 mph

Wind

72%

Humidity

7

UV Index

6:14 AM

Sunrise

7:55 PM

Sunset

Sat 8/15

Sat

51%

70°

81°

A few thunderstorms possible. Highs in the low 80s and lows in the upper 60s.

85°

Feels Like

SW 7 mph

Wind

81%

Humidity

6

UV Index

6:15 AM

Sunrise

7:54 PM

Sunset

Plans up in the air? We'll help you weather-proof them. Get the FREE FOX Weather app.

Download the App

Looking for homes in this area?

• 6760 Woodhill Run, Waterloo, IL 62298
• 983 White Oak Dr, Waterloo, IL 62298
• 1552 New Brunswick Dr, Waterloo, IL 62298

Sponsored by Redfin. Housing data supplied by Redfin independent of FOX Weather.

Latest Stories from Illinois

Chicago's soggy start to August puts monthly rainfall in focus

Chicago got off to a soaking start in August, and the city's official monthly rainfall total is now in the spotlight as forecasters monitor the potential for a wetter-than-average month.

Relentless storms dump heavy rain on already saturated Midwest, triggering flash flood threats for millions

Heavy rain is set to plague the Plains and Midwest this week, prompting flash flood threats through Thursday morning—a scene the region is all too familiar with this year. Many locations are already running significantly above average for year-to-date rainfall.

Severe storms from Ohio Valley prompt Flash Flood Emergency in North Carolina

Severe storms that impacted the Ohio Valley on Saturday moved into North Carolina overnight and caused a Flash Flood Emergency.

Will wet weather dampen Lollapalooza and how much rain will Chicago receive?

One of the world's most iconic four-day festivals is underway in Chicago, but nasty wet weather could dampen plans to enjoy the music.

Load More Stories