Williamson, IA Hourly Weather Forecast
Next 48 Hours
Thu, Sep 24th 2026
Partly cloudy in the morning, with Overcast conditions expected by night. Temps range from 55° to 69°. Light winds, shifting from ESE to E at 6.6 mph, with humidity levels between 58% to 96%, and an avg barometric pressure of 30.24 inHg.
| Thu, Sep 24th | Temp | Humidity | Wind (mph) | Pressure (inHg) | Dew Point | Precip. |
|---|---|---|---|---|---|---|
6 AM Mist UV: 0 |
55°F Feels 53°F |
96% | 6 ESE | 30.29 | 54°F | 30% |
7 AM MistUV: 0 |
55°F Feels 53°F |
96% | 5.8 ESE | 30.29 | 53.9°F | 21% |
8 AM Mist UV: 0.2 |
55°F Feels 53°F |
94% | 5.4 ESE | 30.3 | 53.4°F | 23% |
9 AM Partly Cloudy UV: 0.8 |
55°F Feels 52°F |
86% | 6.7 ESE | 30.29 | 51.2°F | 19% |
10 AM Partly CloudyUV: 2.1 |
59°F Feels 56°F |
78% | 7.8 ESE | 30.29 | 52.3°F | 15% |
11 AM Partly CloudyUV: 3.9 |
62°F Feels 59°F |
72% | 8.1 ESE | 30.28 | 52.9°F | 9% |
12 PM Sunny UV: 5.3 |
65°F Feels 62°F |
67% | 7.2 SE | 30.26 | 53.5°F | 5% |
1 PM Partly CloudyUV: 6.1 |
67°F Feels 64°F |
63% | 6.9 ESE | 30.24 | 53.9°F | 8% |
2 PM Cloudy UV: 5.8 |
68°F Feels 66°F |
60% | 6.5 ESE | 30.22 | 53.9°F | 9% |
3 PM Overcast UV: 4.6 |
69°F Feels 67°F |
59% | 5.4 ESE | 30.21 | 53.6°F | 14% |
4 PM OvercastUV: 2.8 |
69°F Feels 67°F |
58% | 5.1 ESE | 30.2 | 53.8°F | 14% |
5 PM OvercastUV: 1.2 |
68°F Feels 66°F |
61% | 6.3 ESE | 30.19 | 54.4°F | 15% |
6 PM OvercastUV: 0.3 |
68°F Feels 69°F |
71% | 4 E | 30.2 | 58.6°F | 18% |
7 PM OvercastUV: 0 |
67°F Feels 66°F |
76% | 6.7 ENE | 30.22 | 59.1°F | 21% |
8 PM Overcast UV: 0 |
66°F Feels 65°F |
79% | 7.4 E | 30.22 | 59.4°F | 23% |
9 PM Scattered Showers UV: 0 |
66°F Feels 64°F |
76% | 7.4 E | 30.22 | 58.2°F | 26% |
10 PM Scattered ShowersUV: 0 |
64°F Feels 62°F |
78% | 8.1 E | 30.21 | 57.4°F | 24% |
11 PM OvercastUV: 0 |
64°F Feels 62°F |
83% | 8.3 E | 30.2 | 58.3°F | 25% |
Fri, Sep 25th 2026
Light rain giving way to scattered showers by evening. Temps range from 57° to 62°. Breezy wind, shifting from E to ESE at 7.1 mph, while humidity ranges from 83% to 99%, and an avg barometric pressure of 30.19 inHg.
| Fri, Sep 25th | Temp | Humidity | Wind (mph) | Pressure (inHg) | Dew Point | Precip. |
|---|---|---|---|---|---|---|
12 AM Scattered ShowersUV: 0 |
62°F Feels 60°F |
83% | 7.6 E | 30.2 | 57.3°F | 28% |
1 AM Scattered ShowersUV: 0 |
62°F Feels 62°F |
85% | 3.8 ESE | 30.21 | 57.3°F | 28% |
2 AM Scattered ShowersUV: 0 |
61°F Feels 61°F |
86% | 3.8 E | 30.22 | 56.8°F | 28% |
3 AM Light Drizzle UV: 0 |
61°F Feels 60°F |
89% | 5.4 E | 30.21 | 57.1°F | 70% Rain est. 0.03in |
4 AM Light DrizzleUV: 0 |
59°F Feels 59°F |
95% | 5.8 E | 30.2 | 57.9°F | 61% Rain est. 0.01in |
5 AM MistUV: 0 |
59°F Feels 58°F |
96% | 6.7 E | 30.2 | 58°F | 47% |
6 AM Light DrizzleUV: 0 |
59°F Feels 58°F |
96% | 5.1 E | 30.2 | 57.6°F | 62% Rain est. 0.01in |
7 AM Light DrizzleUV: 0 |
58°F Feels 57°F |
97% | 6.3 E | 30.21 | 57.3°F | 53% Rain est. 0.01in |
8 AM Light Rain UV: 0 |
58°F Feels 57°F |
98% | 6 ESE | 30.23 | 57°F | 80% Rain est. 0.05in |
9 AM Light Drizzle UV: 0.1 |
58°F Feels 56°F |
97% | 5.8 ESE | 30.23 | 56.8°F | 54% Rain est. 0.01in |
10 AM Moderate Rain UV: 0.2 |
57°F Feels 56°F |
98% | 4.7 SE | 30.24 | 56.4°F | 87% Rain est. 0.1in |
11 AM Light RainUV: 0.2 |
57°F Feels 56°F |
99% | 5.6 SE | 30.24 | 56.6°F | 80% Rain est. 0.05in |
12 PM Light RainUV: 0.4 |
57°F Feels 55°F |
98% | 7.2 ESE | 30.22 | 56.9°F | 83% Rain est. 0.07in |
1 PM Light RainUV: 0.6 |
58°F Feels 56°F |
97% | 8.1 ESE | 30.2 | 57.1°F | 80% Rain est. 0.06in |
2 PM Light DrizzleUV: 0.4 |
58°F Feels 56°F |
97% | 6.5 ESE | 30.19 | 56.9°F | 68% Rain est. 0.02in |
3 PM Light RainUV: 0.3 |
58°F Feels 56°F |
97% | 6.9 ESE | 30.17 | 56.7°F | 83% Rain est. 0.08in |
4 PM Light RainUV: 0.2 |
57°F Feels 54°F |
98% | 8.5 ESE | 30.16 | 56.5°F | 79% Rain est. 0.05in |
5 PM Light DrizzleUV: 0.1 |
57°F Feels 54°F |
97% | 9.2 ESE | 30.15 | 56.2°F | 62% Rain est. 0.01in |
6 PM Light RainUV: 0 |
57°F Feels 54°F |
98% | 8.7 SE | 30.15 | 55.9°F | 76% Rain est. 0.04in |
7 PM Light DrizzleUV: 0 |
57°F Feels 53°F |
98% | 9.4 ESE | 30.14 | 55.9°F | 61% Rain est. 0.01in |
8 PM Scattered ShowersUV: 0 |
57°F Feels 54°F |
98% | 8.7 ESE | 30.15 | 55.9°F | 41% |
9 PM Scattered ShowersUV: 0 |
57°F Feels 53°F |
98% | 9.6 ESE | 30.15 | 56.3°F | 47% Rain est. 0.01in |
10 PM Scattered ShowersUV: 0 |
57°F Feels 53°F |
98% | 10.5 ESE | 30.13 | 56.5°F | 45% |
11 PM Light Rain Shower UV: 0 |
58°F Feels 54°F |
98% | 10.3 ESE | 30.13 | 56.8°F | 52% Rain est. 0.01in |
Sat, Sep 26th 2026
Scattered showers expected later. Temps range from 56° to 57°. Breezy wind from the ESE at 10.5 mph, while humidity around 98%, and an avg barometric pressure of 30.11 inHg.
| Sat, Sep 26th | Temp | Humidity | Wind (mph) | Pressure (inHg) | Dew Point | Precip. |
|---|---|---|---|---|---|---|
12 AM Scattered ShowersUV: 0 |
57°F Feels 53°F |
98% | 10.7 ESE | 30.12 | 56.5°F | 46% |
1 AM Scattered ShowersUV: 0 |
57°F Feels 53°F |
98% | 10.7 ESE | 30.12 | 56.2°F | 36% |
2 AM Light Rain ShowerUV: 0 |
57°F Feels 53°F |
98% | 10.5 ESE | 30.11 | 55.9°F | 55% Rain est. 0.01in |
3 AM Light Rain ShowerUV: 0 |
56°F Feels 52°F |
98% | 10.5 SE | 30.1 | 55.3°F | 48% Rain est. 0.01in |
4 AM Scattered ShowersUV: 0 |
56°F Feels 52°F |
98% | 10.7 SE | 30.09 | 55.3°F | 37% |
5 AM Scattered ShowersUV: 0 |
56°F Feels 52°F |
98% | 10.1 SE | 30.1 | 54.9°F | 35% |
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