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Hour-by-Hour Forecast for Mount Prospect, Illinois, USA

Currently: 83 °F. Broken clouds. (Weather station: Chicago Midway Airport, USA). See more current weather

Hour-by-hour Forecast in Mount Prospect — Graph

°F
Time
Wind
(mph)
Rain/Snow
()
Temp
(°F)
65
68
71
74
77
80
83
86
89
92
Thursday, July 10, 2025
4 pm
78
11
5 pm
78
10
6 pm
77
9
7 pm
77
8
8 pm
76
7
0.02
9 pm
75
6
0.02
10 pm
74
5
0.02
11 pm
74
4
Friday, July 11, 2025
0.03
12 am
74
4
0.04
1 am
73
3
0.06
2 am
73
3
0.11
3 am
73
3
0.14
4 am
73
3
0.14
5 am
73
3
0.13
6 am
73
3
0.11
7 am
74
3
0.08
8 am
75
4
0.03
9 am
78
6
10 am
79
7
11 am
82
7
12 pm
84
8
1 pm
85
9
2 pm
86
8
0.01
3 pm
87
9
0.01
4 pm
86
12
0.01
5 pm
85
11
0.01
6 pm
83
10
0.01
7 pm
81
9
0.01
8 pm
81
8
0.01
9 pm
80
8
10 pm
79
7
0.01
11 pm
79
6
Saturday, July 12, 2025
0.01
12 am
78
6
0.02
1 am
77
6
0.01
2 am
77
6
0.01
3 am
77
6
4 am
76
6
5 am
76
6
0.01
6 am
76
7
0.01
7 am
76
8
0.01
8 am
77
8
9 am
78
8
10 am
80
9
11 am
81
10
12 pm
83
12
1 pm
84
15
2 pm
85
17
3 pm
84
19
4 pm
84
21
5 pm
84
17
6 pm
84
14
7 pm
83
12
8 pm
82
10
9 pm
81
8
10 pm
79
6
11 pm
78
7
Sunday, July 13, 2025
12 am
78
7
1 am
77
7
2 am
76
7
0.01
3 am
75
6
4 am
74
5
5 am
73
5
6 am
72
4
7 am
71
4
8 am
72
3
9 am
73
2
0.02
10 am
74
1
0.05
11 am
76
1
0.1
12 pm
77
2
0.13
1 pm
78
2
0.1
2 pm
79
2
0.04
3 pm
80
2
4 pm
81
2
5 pm
82
3
6 pm
82
4
7 pm
80
5
8 pm
80
4
9 pm
78
4
10 pm
75
4
11 pm
74
2
Monday, July 14, 2025
12 am
74
1
1 am
74
1
2 am
73
2
3 am
72
3
4 am
71
3
5 am
70
3
6 am
70
3
7 am
71
3
8 am
74
2
9 am
77
1
10 am
80
2
11 am
83
3
12 pm
85
5
1 pm
86
6
2 pm
87
7
3 pm
88
7
4 pm
89
8
5 pm
89
8
6 pm
88
8
7 pm
87
8
8 pm
85
7
9 pm
83
7
10 pm
80
7
11 pm
79
6
Tuesday, July 15, 2025
12 am
78
6
1 am
77
7
2 am
76
7
3 am
76
7
4 am
75
7
5 am
75
6
6 am
74
6
7 am
75
6
8 am
78
6
9 am
81
7
10 am
83
7
11 am
86
6
12 pm
87
5
1 pm
89
5
2 pm
90
5
3 pm
91
5
4 pm
91
6
5 pm
90
6
6 pm
88
7
7 pm
86
8
8 pm
85
8
9 pm
83
7
10 pm
81
7
11 pm
81
8
Wednesday, July 16, 2025
12 am
81
8
1 am
80
8
2 am
80
8
0.01
3 am
78
8
0.02
4 am
78
9
0.02
5 am
77
8
0.02
6 am
76
7
0.02
7 am
76
6
0.01
8 am
79
5
9 am
82
6
10 am
84
7
11 am
85
6
12 pm
86
5
1 pm
87
4
2 pm
88
7
3 pm
89
13
4 pm
90
18
0.01
5 pm
87
18
0.02
6 pm
84
18
0.03
7 pm
80
18
0.04
8 pm
79
18
0.04
9 pm
76
17
0.05
10 pm
73
17
0.04
11 pm
72
17
Thursday, July 17, 2025
0.04
12 am
71
17
0.03
1 am
70
17
0.03
2 am
69
17
0.02
3 am
68
17
0.02
4 am
67
16
0.01
5 am
67
17
0.01
6 am
66
17
0.01
7 am
67
17
0.01
8 am
68
17
9 am
68
17
10 am
69
18
11 am
69
17
12 pm
70
17
Thu, Jul 10 at 4:00 pm
78 °F
Scattered clouds.
Feels Like: 80 °F
Humidity: 62%
Precipitation: Rain: 0 Snow: 0
Precipitation Chance: 0%
ENE
Wind: 11 mph

Detailed Hourly Forecast — Next 24 hours

Scroll right to see more
 ConditionsComfortPrecipitation
Time TempWeatherFeels LikeWind HumidityChanceAmount
4:00 pm
Thu, Jul 10
78 °FScattered clouds.80 °F11 mph62%0%0.00" (snow)
0.00" (rain)
5:00 pm78 °FPartly cloudy.80 °F10 mph64%0%0.00" (snow)
0.00" (rain)
6:00 pm77 °FPassing showers. Broken clouds.79 °F9 mph66%15%0.00" (snow)
0.00" (rain)
7:00 pm77 °FPassing showers. Overcast.78 °F8 mph68%24%0.00" (snow)
0.00" (rain)
8:00 pm76 °FPassing showers. Overcast.77 °F7 mph72%39%0.00" (snow)
0.00" (rain)
9:00 pm75 °FPassing showers. Overcast.76 °F6 mph75%47%0.00" (snow)
0.02" (rain)
10:00 pm74 °FA few showers. Overcast.74 °F5 mph78%53%0.00" (snow)
0.02" (rain)
11:00 pm74 °FA few showers. Cloudy.74 °F4 mph79%57%0.00" (snow)
0.02" (rain)
12:00 am
Fri, Jul 11
74 °FLight showers. Cloudy.74 °F4 mph81%61%0.00" (snow)
0.03" (rain)
1:00 am73 °FLight showers. Cloudy.73 °F3 mph84%62%0.00" (snow)
0.04" (rain)
2:00 am73 °FRain showers. Cloudy.73 °F3 mph84%60%0.00" (snow)
0.06" (rain)
3:00 am73 °FRain showers. Overcast.73 °F3 mph85%54%0.00" (snow)
0.11" (rain)
4:00 am73 °FRain showers. Overcast.73 °F3 mph85%50%0.00" (snow)
0.14" (rain)
5:00 am73 °FRain showers. Overcast.72 °F3 mph86%51%0.00" (snow)
0.14" (rain)
6:00 am73 °FRain showers. Overcast.72 °F3 mph87%56%0.00" (snow)
0.13" (rain)
7:00 am74 °FRain showers. Overcast.73 °F3 mph84%62%0.00" (snow)
0.11" (rain)
8:00 am75 °FRain showers. Overcast.76 °F4 mph82%62%0.00" (snow)
0.08" (rain)
9:00 am78 °FThundershowers. Overcast.79 °F6 mph78%56%0.00" (snow)
0.03" (rain)
10:00 am79 °FIsolated tstorms. Overcast.82 °F7 mph74%22%0.00" (snow)
0.00" (rain)
11:00 am82 °FIsolated tstorms. Cloudy.86 °F7 mph69%18%0.00" (snow)
0.00" (rain)
12:00 pm84 °FIsolated tstorms. Cloudy.88 °F8 mph65%15%0.00" (snow)
0.00" (rain)
1:00 pm85 °FIsolated tstorms. Mostly cloudy.90 °F9 mph61%14%0.00" (snow)
0.00" (rain)
2:00 pm86 °FIsolated tstorms. Broken clouds.91 °F8 mph60%17%0.00" (snow)
0.00" (rain)
3:00 pm87 °FIsolated tstorms. Broken clouds.92 °F9 mph60%24%0.00" (snow)
0.01" (rain)
* Updated Thursday, July 10, 2025 2:02:32 pm Mount Prospect time - Weather by CustomWeather, © 2025

14 days extended forecast