Waterloo Airport (ALO) Weather 07/13/2026
This Afternoon
93
Sunny and Windy
Tonight
77
Partly Cloudy and Windy
Tuesday
93
Breezy. Slight Chance T-storms then Sunny
Tuesday Night
75
Chance T-storms
Wednesday
92
Mostly Sunny and Breezy
Wednesday Night
75
Breezy. Slight Chance T-storms then Showers Likely
Thursday
90
Chance T-storms
Thursday Night
73
Chance T-storms then Showers Likely
Friday
89
Chance Showers then Chance T-storms
Friday Night
71
Mostly Clear then Chance T-storms
Independence Day
88
Chance T-storms
Saturday Night
71
Chance T-storms
Sunday
85
Chance Showers then Chance T-storms
Weekly Forecast
This Afternoon
Sunny, with a high near 93. Heat index values as high as 106. Windy, with a south wind around 23 mph, with gusts as high as 34 mph.
Tonight
Partly cloudy, with a low around 77. Windy, with a south wind 13 to 21 mph, with gusts as high as 31 mph.
Tuesday
A 10 percent chance of showers and thunderstorms before 7am. Mostly sunny, with a high near 93. Heat index values as high as 102. Breezy, with a south southwest wind 13 to 18 mph, with gusts as high as 26 mph.
Tuesday Night
A 40 percent chance of showers and thunderstorms, mainly between 2am and 3am. Partly cloudy, with a low around 75. South southwest wind 13 to 15 mph, with gusts as high as 21 mph. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Wednesday
Mostly sunny, with a high near 92. Breezy, with a south southwest wind 11 to 20 mph, with gusts as high as 29 mph.
Wednesday Night
A slight chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1am. Partly cloudy, with a low around 75. Breezy. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.
Thursday
A 30 percent chance of showers and thunderstorms, mainly before 1pm. Partly sunny, with a high near 90.
Thursday Night
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1am. Partly cloudy, with a low around 73. Chance of precipitation is 60%.
Friday
A chance of showers, with thunderstorms also possible after 1pm. Mostly sunny, with a high near 89. Chance of precipitation is 40%.
Friday Night
A 30 percent chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 71.
Independence Day
A 30 percent chance of showers and thunderstorms. Partly sunny, with a high near 88.
Saturday Night
A 50 percent chance of showers and thunderstorms. Partly cloudy, with a low around 71.
Sunday
A 40 percent chance of showers and thunderstorms. Partly sunny, with a high near 85.