Clayton, SD Hourly Weather Forecast
Next 48 Hours
Tue, Oct 13th 2026
Clear conditions expected later. Temps range from 49° to 50°. Breezy wind from the N at 7.3 mph, with humidity ranging 66% to 67%, and an avg barometric pressure of 30.09 inHg.
| Tue, Oct 13th | Temp | Humidity | Wind (mph) | Pressure (inHg) | Dew Point | Precip. |
|---|---|---|---|---|---|---|
10 PM Clear UV: 0 |
50°F Feels 46°F |
66% | 6.9 N | 30.09 | 38.9°F | 5% |
11 PM ClearUV: 0 |
49°F Feels 46°F |
67% | 7.6 N | 30.09 | 38.8°F | 5% |
Wed, Oct 14th 2026
Sunny skies early, becoming Clear conditions later. Warming trend from 42°F to 61°. Light winds, shifting from N to E at 6.5 mph, with humidity ranging 43% to 84%, and an avg barometric pressure of 30.15 inHg.
| Wed, Oct 14th | Temp | Humidity | Wind (mph) | Pressure (inHg) | Dew Point | Precip. |
|---|---|---|---|---|---|---|
12 AM ClearUV: 0 |
48°F Feels 45°F |
69% | 7.2 N | 30.1 | 38.4°F | 6% |
1 AM ClearUV: 0 |
47°F Feels 44°F |
71% | 7.2 NNE | 30.11 | 38.4°F | 6% |
2 AM ClearUV: 0 |
46°F Feels 43°F |
74% | 6.5 NNE | 30.14 | 38.4°F | 7% |
3 AM ClearUV: 0 |
45°F Feels 42°F |
77% | 5.6 NE | 30.16 | 38.4°F | 8% |
4 AM ClearUV: 0 |
45°F Feels 41°F |
79% | 5.8 NNE | 30.18 | 38.3°F | 9% |
5 AM ClearUV: 0 |
44°F Feels 40°F |
81% | 6.3 NE | 30.19 | 38.2°F | 10% |
6 AM ClearUV: 0 |
43°F Feels 39°F |
82% | 6.3 NE | 30.2 | 38°F | 10% |
7 AM ClearUV: 0 |
42°F Feels 39°F |
84% | 5.4 NE | 30.21 | 37.7°F | 11% |
8 AM Sunny UV: 0 |
42°F Feels 39°F |
84% | 5.6 NNE | 30.21 | 37.6°F | 11% |
9 AM SunnyUV: 0.3 |
45°F Feels 42°F |
75% | 5.8 NE | 30.22 | 37.9°F | 8% |
10 AM SunnyUV: 1 |
49°F Feels 46°F |
66% | 6.5 NE | 30.23 | 38°F | 5% |
11 AM SunnyUV: 2.1 |
52°F Feels 48°F |
58% | 6.9 NE | 30.21 | 38.1°F | 3% |
12 PM SunnyUV: 3.3 |
55°F Feels 50°F |
52% | 7.6 NE | 30.18 | 38.2°F | 2% |
1 PM Overcast UV: 4 |
58°F Feels 51°F |
48% | 6.9 ENE | 30.16 | 38°F | 11% |
2 PM Cloudy UV: 3.8 |
60°F Feels 53°F |
45% | 6.7 ENE | 30.14 | 38.2°F | 9% |
3 PM OvercastUV: 3.1 |
61°F Feels 55°F |
43% | 6.5 E | 30.11 | 38.3°F | 10% |
4 PM OvercastUV: 2 |
61°F Feels 55°F |
43% | 6.7 E | 30.11 | 38.6°F | 10% |
5 PM OvercastUV: 0.9 |
61°F Feels 54°F |
44% | 7.2 ESE | 30.11 | 39°F | 11% |
6 PM OvercastUV: 0.2 |
59°F Feels 53°F |
49% | 7.4 E | 30.09 | 40.2°F | 12% |
7 PM Overcast UV: 0 |
55°F Feels 50°F |
56% | 6.3 ESE | 30.12 | 39.8°F | 13% |
8 PM OvercastUV: 0 |
54°F Feels 50°F |
58% | 6.5 E | 30.12 | 39.9°F | 14% |
9 PM OvercastUV: 0 |
53°F Feels 49°F |
60% | 6.5 ESE | 30.13 | 39.6°F | 15% |
10 PM OvercastUV: 0 |
53°F Feels 48°F |
61% | 7.4 E | 30.12 | 39.6°F | 15% |
11 PM OvercastUV: 0 |
54°F Feels 50°F |
60% | 6.3 E | 30.13 | 39.9°F | 15% |
Thu, Oct 15th 2026
Scattered showers early, becoming Overcast conditions later. Temps range from 48° to 57°. Breezy wind, shifting from E to NNW at 11.5 mph, as humidity ranges 45% to 93%, and an avg barometric pressure of 30.15 inHg.
| Thu, Oct 15th | Temp | Humidity | Wind (mph) | Pressure (inHg) | Dew Point | Precip. |
|---|---|---|---|---|---|---|
12 AM Scattered Showers UV: 0 |
54°F Feels 50°F |
64% | 6.7 E | 30.11 | 41.8°F | 20% |
1 AM OvercastUV: 0 |
53°F Feels 50°F |
67% | 6.3 E | 30.11 | 42.5°F | 17% |
2 AM OvercastUV: 0 |
54°F Feels 49°F |
65% | 8.1 E | 30.09 | 42.1°F | 16% |
3 AM Scattered ShowersUV: 0 |
53°F Feels 49°F |
66% | 7.8 E | 30.1 | 42.3°F | 18% |
4 AM Scattered ShowersUV: 0 |
53°F Feels 49°F |
66% | 7.4 ENE | 30.09 | 42.3°F | 19% |
5 AM OvercastUV: 0 |
53°F Feels 49°F |
65% | 7.8 NE | 30.09 | 41.7°F | 16% |
6 AM OvercastUV: 0 |
53°F Feels 48°F |
64% | 8.5 NNE | 30.08 | 41.1°F | 16% |
7 AM OvercastUV: 0 |
53°F Feels 50°F |
64% | 1.8 NNW | 30.11 | 41.1°F | 16% |
8 AM Scattered Showers UV: 0 |
50°F Feels 46°F |
78% | 9.4 NNW | 30.14 | 43.5°F | 27% |
9 AM Light Rain UV: 0 |
48°F Feels 43°F |
90% | 11.6 N | 30.14 | 45.6°F | 78% Rain est. 0.07in |
10 AM Light RainUV: 0.1 |
49°F Feels 44°F |
90% | 12.1 N | 30.17 | 46.3°F | 73% Rain est. 0.04in |
11 AM Light RainUV: 0.1 |
49°F Feels 44°F |
90% | 12.3 N | 30.16 | 46.5°F | 72% Rain est. 0.04in |
12 PM Light RainUV: 0.6 |
49°F Feels 44°F |
91% | 11.4 NNW | 30.17 | 46.9°F | 77% Rain est. 0.05in |
1 PM Light Drizzle UV: 0.5 |
49°F Feels 45°F |
93% | 10.7 NNW | 30.17 | 47.3°F | 67% Rain est. 0.02in |
2 PM Scattered ShowersUV: 1.5 |
51°F Feels 46°F |
88% | 11.4 NNW | 30.14 | 47.3°F | 40% |
3 PM Scattered ShowersUV: 0.7 |
54°F Feels 47°F |
78% | 14.3 NW | 30.15 | 47.1°F | 26% |
4 PM Scattered ShowersUV: 1.1 |
55°F Feels 49°F |
77% | 12.1 NW | 30.16 | 48°F | 25% |
5 PM OvercastUV: 0.7 |
57°F Feels 45°F |
56% | 17.9 NW | 30.16 | 41.5°F | 14% |
6 PM OvercastUV: 0.2 |
54°F Feels 43°F |
45% | 19.2 NW | 30.2 | 33.1°F | 11% |
7 PM OvercastUV: 0 |
52°F Feels 43°F |
46% | 17.2 NW | 30.22 | 32°F | 11% |
8 PM ClearUV: 0 |
50°F Feels 42°F |
47% | 18.3 NW | 30.26 | 30.7°F | 2% |
9 PM ClearUV: 0 |
49°F Feels 41°F |
46% | 21.5 NNW | 30.29 | 28.9°F | 2% |
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