Waterloo Airport (ALO) Weather 09/28/2025
This Afternoon
76
Chance T-storms
Tonight
58
Chance T-storms then Slight Chance Showers
Saturday
72
Chance Showers then Chance T-storms
Saturday Night
58
Slight Chance Showers
Sunday
78
Mostly Sunny
Sunday Night
60
Chance T-storms
Monday
77
Chance Showers then Chance T-storms
Monday Night
60
Chance T-storms
Tuesday
77
Partly Sunny then Chance Showers
Tuesday Night
57
Mostly Cloudy
Wednesday
74
Partly Sunny
Wednesday Night
53
Partly Cloudy
Thursday
73
Mostly Sunny
Weekly Forecast
This Afternoon
A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 76. South southwest wind around 9 mph. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Tonight
A chance of showers and thunderstorms before 11pm, then a slight chance of showers after 5am. Mostly cloudy, with a low around 58. South wind 5 to 7 mph becoming calm in the evening. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Saturday
A chance of showers before 1pm, then a chance of showers and thunderstorms between 1pm and 4pm, then a chance of showers after 4pm. Mostly cloudy, with a high near 72. South wind 3 to 8 mph. Chance of precipitation is 50%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Saturday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 58. South southeast wind around 5 mph becoming calm in the evening.
Sunday
Mostly sunny, with a high near 78. Calm wind becoming west southwest 5 to 8 mph in the morning.
Sunday Night
A 30 percent chance of showers and thunderstorms, mainly after 1am. Partly cloudy, with a low around 60. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Monday
A chance of showers and thunderstorms before 7am, then a chance of showers between 7am and 10am, then a chance of showers and thunderstorms after 10am. Partly sunny, with a high near 77. Chance of precipitation is 30%.
Monday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 60. Chance of precipitation is 30%.
Tuesday
A 30 percent chance of showers after 1pm. Partly sunny, with a high near 77.
Tuesday Night
Mostly cloudy, with a low around 57.
Wednesday
Partly sunny, with a high near 74.
Wednesday Night
Partly cloudy, with a low around 53.
Thursday
Mostly sunny, with a high near 73.