WATERLOO, IA 50703 Weather Forecast & Current Conditions

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WATERLOO, IA
Current Weather

1:54 PM CDT JUL 17, 2025
Broken Clouds
70°F
Feels Like: 70°F
Dewpoint: 55°F
Rel. Hum.: 59%
Visibility: 10 miles
Wind: E at 9 mph
Pressure: 30.10 inches
Last 72 hours

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WATERLOO, IA 50703
Weather Forecast

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Snow Depth pages
THIS AFTERNOON
Mostly sunny. Near steady temperature in the lower 70s. Northeast winds 5 to 10 mph.
TONIGHT
Mostly clear. Lows in the upper 50s. East winds 5 to 10 mph.
FRIDAY
Partly sunny. Highs in the upper 70s. Southeast winds 5 to 10 mph.
FRIDAY NIGHT
Mostly cloudy. A chance of showers with a slight chance of thunderstorms in the evening, then showers likely with a chance of thunderstorms after midnight. Humid with lows in the upper 60s. South winds 5 to 10 mph. Chance of rain 70 percent.
SATURDAY
Mostly cloudy in the morning, then becoming partly sunny. A chance of showers and thunderstorms. Humid with highs in the lower 80s. Southwest winds around 5 mph, becoming northwest in the afternoon. Chance of rain 40 percent.
SATURDAY NIGHT
Partly cloudy with a slight chance of showers and thunderstorms in the evening, then mostly cloudy with a chance of showers and thunderstorms after midnight. Lows in the mid 60s. Chance of rain 40 percent.
SUNDAY
Partly sunny. A chance of showers with a slight chance of thunderstorms in the morning, then a chance of showers and thunderstorms in the afternoon. Highs in the upper 70s. Chance of rain 40 percent.
SUNDAY NIGHT
Mostly cloudy with a chance of thunderstorms. A chance of showers in the evening, then showers likely after midnight. Lows in the mid 60s. Chance of rain 60 percent.
MONDAY
Mostly cloudy with a chance of showers and thunderstorms in the morning, then partly sunny in the afternoon. Highs in the lower 80s. Chance of rain 50 percent.
MONDAY NIGHT
Mostly cloudy. A slight chance of showers and thunderstorms in the evening, then a chance of showers and thunderstorms after midnight. Lows around 70. Chance of rain 30 percent.
TUESDAY
A slight chance of thunderstorms in the morning. Mostly sunny with a slight chance of showers. Highs in the upper 80s. Chance of rain 20 percent.
TUESDAY NIGHT
Mostly clear in the evening, then partly cloudy with a slight chance of showers and thunderstorms after midnight. Lows in the lower 70s. Chance of rain 20 percent.
WEDNESDAY
A slight chance of thunderstorms in the morning. Mostly sunny with a slight chance of showers. Highs around 90. Chance of rain 20 percent. Heat index values up to 100.

Visible Weather Satellite
WATERLOO, IA 50703
Infrared Weather Satellite
WATERLOO, IA 50703
NEXRAD Weather Radar
WATERLOO, IA 50703

WATERLOO, IA 3 hourly weather forecast

weather forecast created  7:00 AM CDT  7/17/2025
Thursday
17 JUL 2025
WATERLOO, IA 50703 weather forecast Day 1, 12 hours 1 PM 70° 70° Partly Cloudy 0%

0% Thunder
( 2% severe)
NNE   10 63% 57°
High 74° WATERLOO, IA 50703 weather forecast Day 1, 15 hours 4 PM 73° 73° Partly Cloudy NE   8 55% 56°
Partly Cloudy



WATERLOO, IA 50703 weather forecast Day 1, 18 hours 7 PM 71° 71° Partly Cloudy 0%

0% Thunder
( 3% severe)
ENE   7 59% 56°
WATERLOO, IA 50703 weather forecast Day 1, 21 hours 10 PM 64° 65° Clear ENE   5 81% 58°
Friday
18 JUL 2025
WATERLOO, IA 50703 weather forecast Day 2, 0 hours 1 AM 61° 62° Partly Cloudy 3%

0% Thunder
( 3% severe)
E   3 87% 57°
Low 58° WATERLOO, IA 50703 weather forecast Day 2, 3 hours 4 AM 59° 58° Partly Cloudy E   6 93% 57°
High 78° WATERLOO, IA 50703 weather forecast Day 2, 6 hours 7 AM 61° 60° Partly Cloudy 9%

0% Thunder
( 4% severe)
ESE   7 90% 58°

Mostly Cloudy



WATERLOO, IA 50703 weather forecast Day 2, 9 hours 10 AM 70° 70° Partly Cloudy SE   10 73% 61°
WATERLOO, IA 50703 weather forecast Day 2, 12 hours 1 PM 75° 75° Mostly Cloudy 11%
RAIN
<.01 in
0% Thunder
( 11% severe)
SSE   12 66% 63°
WATERLOO, IA 50703 weather forecast Day 2, 15 hours 4 PM 76° 78° Mostly Cloudy SSE   10 69% 65°
WATERLOO, IA 50703 weather forecast Day 2, 18 hours 7 PM 76° 77° Mostly Cloudy 31%
RAIN
.1–.25 in
0% Thunder
( 18% severe)
SSE   8 74% 67°
WATERLOO, IA 50703 weather forecast Day 2, 21 hours 10 PM 71° 71° Mostly Cloudy SE   7 93% 69°
Saturday
19 JUL 2025
WATERLOO, IA 50703 weather forecast Day 3, 0 hours 1 AM 70° 70° Mostly Cloudy 43%
RAIN
***
0% Thunder
( 33% severe)
SSE   6 97% 69°
Low 68° WATERLOO, IA 50703 weather forecast Day 3, 3 hours 4 AM 70° 70° Mostly Cloudy S   5 97% 69°
High 83° WATERLOO, IA 50703 weather forecast Day 3, 6 hours 7 AM 70° 70° Mostly Cloudy 19%
RAIN
.1–.25 in
0% Thunder
( 26% severe)
S   3 97% 69°

Mostly Cloudy



WATERLOO, IA 50703 weather forecast Day 3, 9 hours 10 AM 76° 77° Mostly Cloudy WSW   6 82% 70°
WATERLOO, IA 50703 weather forecast Day 3, 15 hours 1 PM 80° 83° Mostly Cloudy 15%
RAIN
.01–.1 in
0% Thunder
( 28% severe)
NW   7 74% 71°
WATERLOO, IA 50703 weather forecast Day 3, 18 hours 4 PM 80° 83° Mostly Cloudy N   7 69% 69°
WATERLOO, IA 50703 weather forecast Day 3, 21 hours 7 PM 78° 80° Partly Cloudy     N   7 74% 69°

WATERLOO, IA extended weather forecast

Sunday
20 JUL 2025
Monday
21 JUL 2025
Tuesday
22 JUL 2025
Wednesday
23 JUL 2025
Thursday
24 JUL 2025
Low 68° Low 70° Low 72° Low 72° Low 70°
High 85° High 89° High 92° High 91° High 87°
WATERLOO, IA 50703 weather forecast Day 4 WATERLOO, IA 50703 weather forecast Day 5 WATERLOO, IA 50703 weather forecast Day 6 WATERLOO, IA 50703 weather forecast Day 7 <!--SEARCHED_TOWN_NAME--> weather forecast Day 8
Overcast
66% Rain
Overcast
49% Rain
Mostly Cloudy
49% Rain
Partly Cloudy
27% Rain
Overcast
41% Rain
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