Marengo, IA Hourly Weather Forecast
Next 48 Hours
Fri, Nov 13th 2026
Sunny skies giving way to Clear conditions by evening. Temps range from 29° to 39°. Light winds from the N at 5 mph, with humidity ranging 54% to 77%, and an avg barometric pressure of 30.21 inHg.
| Fri, Nov 13th | Temp | Humidity | Wind (mph) | Pressure (inHg) | Dew Point | Precip. |
|---|---|---|---|---|---|---|
4 PM Sunny UV: 0.2 |
39°F Feels 34°F |
54% | 7.6 N | 30.17 | 24°F | 3% |
5 PM Clear UV: 0 |
36°F Feels 30°F |
62% | 6 N | 30.18 | 23.9°F | 5% |
6 PM ClearUV: 0 |
33°F Feels 28°F |
68% | 5.1 N | 30.19 | 23.8°F | 6% |
7 PM ClearUV: 0 |
32°F Feels 28°F |
70% | 4.7 N | 30.2 | 23.6°F | 6% |
8 PM ClearUV: 0 |
31°F Feels 26°F |
73% | 4.7 NNE | 30.22 | 23.5°F | 7% |
9 PM ClearUV: 0 |
30°F Feels 26°F |
75% | 4.3 NNE | 30.23 | 23.3°F | 8% |
10 PM ClearUV: 0 |
29°F Feels 25°F |
76% | 4 NNE | 30.24 | 22.9°F | 8% |
11 PM ClearUV: 0 |
29°F Feels 24°F |
77% | 3.8 N | 30.24 | 22.6°F | 9% |
Sat, Nov 14th 2026
Sunny skies early, becoming Clear conditions later. Warming trend from 26°F to 43°. Calm winds, shifting from N to SSW at 1.9 mph, with humidity ranging 48% to 82%, and an avg barometric pressure of 30.31 inHg.
| Sat, Nov 14th | Temp | Humidity | Wind (mph) | Pressure (inHg) | Dew Point | Precip. |
|---|---|---|---|---|---|---|
12 AM ClearUV: 0 |
28°F Feels 24°F |
78% | 3.8 N | 30.25 | 22.4°F | 9% |
1 AM ClearUV: 0 |
28°F Feels 24°F |
79% | 3.8 N | 30.26 | 22.2°F | 9% |
2 AM ClearUV: 0 |
28°F Feels 23°F |
79% | 3.8 NNE | 30.26 | 22°F | 9% |
3 AM ClearUV: 0 |
27°F Feels 23°F |
80% | 3.6 NNE | 30.27 | 21.8°F | 10% |
4 AM ClearUV: 0 |
27°F Feels 23°F |
81% | 3.1 N | 30.28 | 21.7°F | 10% |
5 AM ClearUV: 0 |
27°F Feels 20°F |
81% | 2.9 N | 30.29 | 21.7°F | 10% |
6 AM ClearUV: 0 |
26°F Feels 20°F |
82% | 2.7 N | 30.29 | 21.7°F | 10% |
7 AM SunnyUV: 0 |
28°F Feels 22°F |
79% | 2.2 N | 30.31 | 22.2°F | 9% |
8 AM SunnyUV: 0.2 |
31°F Feels 25°F |
73% | 2.2 NNE | 30.33 | 23.4°F | 7% |
9 AM SunnyUV: 0.6 |
34°F Feels 28°F |
67% | 2.5 NNE | 30.35 | 24.4°F | 5% |
10 AM SunnyUV: 1.3 |
37°F Feels 32°F |
61% | 1.1 NNE | 30.34 | 24.8°F | 4% |
11 AM SunnyUV: 1.9 |
40°F Feels 35°F |
55% | 0.7 WSW | 30.33 | 24.8°F | 3% |
12 PM SunnyUV: 2.2 |
42°F Feels 37°F |
49% | 1.3 WSW | 30.32 | 24.4°F | 2% |
1 PM SunnyUV: 2 |
43°F Feels 38°F |
49% | 1.1 WSW | 30.3 | 24.7°F | 2% |
2 PM SunnyUV: 1.4 |
43°F Feels 38°F |
48% | 0.9 WSW | 30.29 | 24.9°F | 2% |
3 PM SunnyUV: 0.8 |
43°F Feels 39°F |
48% | 0.9 WSW | 30.29 | 25.1°F | 2% |
4 PM SunnyUV: 0.2 |
41°F Feels 37°F |
55% | 0.2 SW | 30.29 | 26°F | 3% |
5 PM ClearUV: 0 |
38°F Feels 33°F |
60% | 0.4 ESE | 30.3 | 24.9°F | 4% |
6 PM ClearUV: 0 |
36°F Feels 31°F |
64% | 0.9 ESE | 30.31 | 24.9°F | 5% |
7 PM ClearUV: 0 |
35°F Feels 30°F |
66% | 1.1 ESE | 30.33 | 24.7°F | 5% |
8 PM ClearUV: 0 |
34°F Feels 29°F |
68% | 1.3 ESE | 30.34 | 24.6°F | 6% |
9 PM ClearUV: 0 |
33°F Feels 28°F |
70% | 1.3 SE | 30.35 | 24.4°F | 6% |
10 PM ClearUV: 0 |
32°F Feels 27°F |
72% | 1.6 S | 30.36 | 24.3°F | 7% |
11 PM ClearUV: 0 |
32°F Feels 26°F |
74% | 1.8 SSW | 30.37 | 24.1°F | 7% |
Sun, Nov 15th 2026
Sunny skies early, becoming Clear conditions later. Warming trend from 29°F to 47°. Calm winds, shifting from SSW to SSW at 2.4 mph, as humidity fluctuates between 49% to 80%, and an avg barometric pressure of 30.43 inHg.
| Sun, Nov 15th | Temp | Humidity | Wind (mph) | Pressure (inHg) | Dew Point | Precip. |
|---|---|---|---|---|---|---|
12 AM ClearUV: 0 |
31°F Feels 25°F |
76% | 2 SSW | 30.38 | 24°F | 8% |
1 AM ClearUV: 0 |
30°F Feels 25°F |
76% | 1.6 SSW | 30.38 | 23.8°F | 9% |
2 AM ClearUV: 0 |
30°F Feels 25°F |
77% | 1.1 S | 30.39 | 23.7°F | 10% |
3 AM Partly Cloudy UV: 0 |
30°F Feels 25°F |
78% | 0.7 SSE | 30.39 | 23.5°F | 14% |
4 AM Partly CloudyUV: 0 |
29°F Feels 24°F |
78% | 0.7 SSE | 30.4 | 23.5°F | 14% |
5 AM Partly CloudyUV: 0 |
29°F Feels 24°F |
79% | 0.7 SSE | 30.42 | 23.5°F | 13% |
6 AM ClearUV: 0 |
29°F Feels 24°F |
80% | 0.9 ESE | 30.43 | 23.4°F | 10% |
7 AM SunnyUV: 0 |
30°F Feels 25°F |
78% | 1.3 SE | 30.45 | 24.2°F | 11% |
8 AM Partly Cloudy UV: 0.1 |
34°F Feels 28°F |
73% | 2 SSE | 30.47 | 25.8°F | 9% |
9 AM SunnyUV: 0.5 |
37°F Feels 31°F |
67% | 2.9 SSE | 30.48 | 27.1°F | 6% |
10 AM SunnyUV: 1.2 |
40°F Feels 38°F |
60% | 3.6 S | 30.47 | 27.7°F | 4% |
11 AM SunnyUV: 1.8 |
43°F Feels 41°F |
55% | 4 S | 30.47 | 27.9°F | 3% |
12 PM SunnyUV: 2 |
46°F Feels 43°F |
50% | 4.5 S | 30.46 | 27.8°F | 2% |
1 PM SunnyUV: 1.9 |
46°F Feels 44°F |
49% | 4.5 SSW | 30.44 | 28.2°F | 2% |
2 PM SunnyUV: 1.3 |
47°F Feels 45°F |
49% | 4 SSW | 30.43 | 28.6°F | 2% |
3 PM SunnyUV: 0.7 |
47°F Feels 46°F |
49% | 3.6 SSW | 30.42 | 29°F | 2% |
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