Waterloo Airport (ALO) Weather 08/02/2026
Overnight
68
Patchy Smoke
Wednesday
86
Sunny
Wednesday Night
67
Mostly Clear
Thursday
85
Mostly Sunny
Thursday Night
66
Slight Chance Showers then Showers Likely
Friday
78
Showers
Friday Night
63
Chance T-storms and Breezy
Saturday
80
Slight Chance Showers and Breezy
Saturday Night
63
Mostly Clear
Sunday
82
Sunny
Sunday Night
63
Mostly Clear
Monday
83
Sunny
Monday Night
66
Mostly Clear
Weekly Forecast
Overnight
Patchy smoke before 2am. Mostly clear, with a low around 68. Light east southeast wind.
Wednesday
Sunny, with a high near 86. South wind 5 to 7 mph.
Wednesday Night
Mostly clear, with a low around 67. South southeast wind 6 to 8 mph.
Thursday
Mostly sunny, with a high near 85. South wind 6 to 11 mph.
Thursday Night
Showers likely, with thunderstorms also possible after 4am. Mostly cloudy, with a low around 66. South southeast wind 9 to 11 mph. Chance of precipitation is 70%. New rainfall amounts between a half and three quarters of an inch possible.
Friday
Showers and possibly a thunderstorm. High near 78. Chance of precipitation is 90%. New rainfall amounts between 1 and 2 inches possible.
Friday Night
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 63. Breezy.
Saturday
A 20 percent chance of showers before 1pm. Partly sunny, with a high near 80. Breezy.
Saturday Night
Mostly clear, with a low around 63.
Sunday
Sunny, with a high near 82.
Sunday Night
Mostly clear, with a low around 63.
Monday
Sunny, with a high near 83.
Monday Night
Mostly clear, with a low around 66.