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Hour-by-Hour Forecast for Waterloo, Iowa, USA

Currently: 69 °F. Clear. (Weather station: Waterloo Municipal Airport, USA). See more current weather

Hour-by-hour Forecast in Waterloo — Graph

°F
Time
Wind
(mph)
Rain/Snow
()
Temp
(°F)
65
68
71
74
77
80
83
86
89
92
Thursday, August 14, 2025
11 pm
70
9
Friday, August 15, 2025
12 am
70
9
1 am
69
9
2 am
68
8
3 am
69
8
4 am
68
8
5 am
68
8
6 am
68
8
7 am
68
7
8 am
70
8
9 am
73
10
10 am
78
11
0.01
11 am
81
12
0.04
12 pm
83
12
0.05
1 pm
84
13
0.04
2 pm
86
13
0.01
3 pm
87
12
4 pm
87
12
5 pm
87
11
6 pm
85
10
7 pm
84
8
8 pm
82
7
9 pm
81
7
10 pm
77
8
11 pm
77
8
Saturday, August 16, 2025
12 am
77
9
1 am
76
10
2 am
75
9
3 am
75
9
4 am
74
8
5 am
73
8
6 am
72
8
7 am
73
8
0.01
8 am
74
9
9 am
78
10
10 am
81
11
11 am
84
11
12 pm
86
10
1 pm
89
9
2 pm
90
9
3 pm
91
9
4 pm
92
9
5 pm
91
10
6 pm
90
11
7 pm
88
12
8 pm
85
10
9 pm
83
9
10 pm
79
7
11 pm
79
7
Sunday, August 17, 2025
12 am
80
6
1 am
79
6
2 am
78
6
3 am
77
7
4 am
75
7
5 am
74
8
6 am
73
8
7 am
74
9
8 am
75
10
9 am
79
11
10 am
83
12
11 am
86
10
12 pm
89
9
1 pm
91
8
2 pm
92
8
3 pm
93
8
4 pm
92
9
5 pm
91
8
6 pm
90
8
7 pm
87
8
8 pm
85
8
9 pm
84
9
10 pm
81
10
11 pm
81
9
Monday, August 18, 2025
12 am
81
8
1 am
80
8
2 am
79
8
3 am
78
8
4 am
77
8
5 am
76
8
6 am
75
8
7 am
76
8
8 am
77
8
9 am
79
9
10 am
82
9
11 am
85
9
12 pm
89
9
1 pm
91
10
2 pm
92
9
3 pm
92
9
4 pm
92
8
5 pm
92
6
6 pm
91
4
7 pm
89
2
8 pm
87
3
9 pm
85
4
10 pm
81
5
11 pm
79
3
Tuesday, August 19, 2025
12 am
80
4
1 am
79
7
2 am
78
7
3 am
77
6
4 am
76
6
5 am
76
6
6 am
74
5
7 am
75
5
8 am
77
5
9 am
81
5
10 am
83
6
11 am
86
6
12 pm
88
6
1 pm
89
6
2 pm
90
6
3 pm
91
7
4 pm
92
9
5 pm
91
9
6 pm
89
8
7 pm
87
8
8 pm
85
8
9 pm
83
7
10 pm
79
7
11 pm
78
7
Wednesday, August 20, 2025
12 am
78
7
1 am
77
7
0.01
2 am
76
6
0.02
3 am
74
6
0.03
4 am
73
6
0.04
5 am
72
6
0.04
6 am
71
7
0.03
7 am
72
7
0.02
8 am
73
8
0.01
9 am
76
8
0.01
10 am
78
9
11 am
80
9
12 pm
81
8
1 pm
82
8
2 pm
82
7
3 pm
82
6
4 pm
80
5
5 pm
81
5
6 pm
80
5
7 pm
80
4
8 pm
77
5
9 pm
76
5
10 pm
73
5
11 pm
71
5
Thursday, August 21, 2025
12 am
70
4
1 am
70
4
2 am
69
4
3 am
67
3
4 am
67
3
5 am
66
3
6 am
66
3
7 am
67
3
8 am
69
3
9 am
73
2
10 am
76
3
11 am
78
4
12 pm
80
4
1 pm
82
5
2 pm
83
5
3 pm
83
5
4 pm
83
6
5 pm
83
5
6 pm
81
5
Thu, Aug 14 at 11:00 pm
70 °F
Mostly cloudy.
Feels Like: 69 °F
Humidity: 85%
Precipitation: Rain: 0 Snow: 0
Precipitation Chance: 6%
SE
Wind: 9 mph

Detailed Hourly Forecast — Next 24 hours

Scroll right to see more
 ConditionsComfortPrecipitation
Time TempWeatherFeels LikeWind HumidityChanceAmount
11:00 pm
Thu, Aug 14
70 °FMostly cloudy.69 °F9 mph85%6%0.00" (snow)
0.00" (rain)
12:00 am
Fri, Aug 15
70 °FMostly cloudy.70 °F9 mph84%6%0.00" (snow)
0.00" (rain)
1:00 am69 °FCloudy.69 °F9 mph86%0%0.00" (snow)
0.00" (rain)
2:00 am68 °FBroken clouds.68 °F8 mph87%0%0.00" (snow)
0.00" (rain)
3:00 am69 °FPartly cloudy.69 °F8 mph86%0%0.00" (snow)
0.00" (rain)
4:00 am68 °FPartly cloudy.68 °F8 mph86%0%0.00" (snow)
0.00" (rain)
5:00 am68 °FPartly cloudy.68 °F8 mph88%10%0.00" (snow)
0.00" (rain)
6:00 am68 °FPassing showers. Scattered clouds.68 °F8 mph88%21%0.00" (snow)
0.00" (rain)
7:00 am68 °FPassing showers. Scattered clouds.68 °F7 mph86%21%0.00" (snow)
0.00" (rain)
8:00 am70 °FPassing showers. Partly cloudy.70 °F8 mph81%21%0.00" (snow)
0.00" (rain)
9:00 am73 °FBroken clouds.75 °F10 mph74%10%0.00" (snow)
0.00" (rain)
10:00 am78 °FOvercast.80 °F11 mph74%10%0.00" (snow)
0.00" (rain)
11:00 am81 °FPassing showers. Overcast.84 °F12 mph70%23%0.00" (snow)
0.01" (rain)
12:00 pm83 °FThundershowers. Overcast.87 °F12 mph66%27%0.00" (snow)
0.04" (rain)
1:00 pm84 °FThundershowers. Overcast.89 °F13 mph64%31%0.00" (snow)
0.05" (rain)
2:00 pm86 °FThundershowers. Overcast.91 °F13 mph62%27%0.00" (snow)
0.04" (rain)
3:00 pm87 °FIsolated tstorms. Overcast.93 °F12 mph62%15%0.00" (snow)
0.01" (rain)
4:00 pm87 °FOvercast.94 °F12 mph62%0%0.00" (snow)
0.00" (rain)
5:00 pm87 °FCloudy.95 °F11 mph64%0%0.00" (snow)
0.00" (rain)
6:00 pm85 °FCloudy.93 °F10 mph68%1%0.00" (snow)
0.00" (rain)
7:00 pm84 °FOvercast.91 °F8 mph72%1%0.00" (snow)
0.00" (rain)
8:00 pm82 °FOvercast.87 °F7 mph78%1%0.00" (snow)
0.00" (rain)
9:00 pm81 °FOvercast.86 °F7 mph80%0%0.00" (snow)
0.00" (rain)
10:00 pm77 °FOvercast.79 °F8 mph86%0%0.00" (snow)
0.00" (rain)
* Updated Thursday, August 14, 2025 8:42:21 pm Waterloo time - Weather by CustomWeather, © 2025

14 days extended forecast