Nemo, SD Hourly Weather Forecast
Next 48 Hours
Wed, May 20th 2026
Skies will shift from Sunny skies to Clear conditions as the day goes on. Rain forecasted to be scattered showers (up to 0.00in). Warming trend from 38°F to 69°. Breezy wind, shifting from SW to SW at 8 mph, with humidity ranging 22% to 61%, and an avg barometric pressure of 29.93 inHg.
| Wed, May 20th | Temp | Humidity | Wind (mph) | Pressure (inHg) | Dew Point | Precip. |
|---|---|---|---|---|---|---|
4 AM Clear UV: 0 |
38°F Feels 33°F |
55% | 6.9 SW | 30.12 | 23.4°F | 0% |
5 AM ClearUV: 0 |
40°F Feels 34°F |
56% | 7.4 SSW | 30.1 | 24.5°F | 0% |
6 AM Sunny UV: 0 |
45°F Feels 40°F |
61% | 8.3 SSW | 30.08 | 28.2°F | 0% |
7 AM SunnyUV: 0.4 |
50°F Feels 45°F |
57% | 10.1 S | 30.04 | 34.8°F | 0% |
8 AM SunnyUV: 1.2 |
53°F Feels 48°F |
56% | 17.4 S | 30.01 | 39.1°F | 0% |
9 AM SunnyUV: 2.4 |
56°F Feels 54°F |
55% | 18.1 S | 29.99 | 39.8°F | 0% |
10 AM SunnyUV: 3.8 |
60°F Feels 59°F |
47% | 13 SSW | 29.95 | 39.2°F | 0% |
11 AM SunnyUV: 5.4 |
64°F Feels 63°F |
37% | 8.7 SSW | 29.92 | 36.7°F | 0% |
12 PM SunnyUV: 6.8 |
67°F Feels 67°F |
28% | 5.4 S | 29.89 | 33.4°F | 0% |
1 PM SunnyUV: 7.2 |
69°F Feels 69°F |
24% | 4.7 SE | 29.87 | 31.4°F | 0% |
2 PM SunnyUV: 6.6 |
68°F Feels 68°F |
22% | 4.5 ESE | 29.84 | 30.1°F | 0% |
3 PM Scattered Showers UV: 4.9 |
65°F Feels 65°F |
26% | 3.6 ENE | 29.84 | 31.2°F | 100% |
4 PM Scattered ShowersUV: 2.4 |
65°F Feels 65°F |
38% | 4.9 N | 29.86 | 36.5°F | 74% |
5 PM SunnyUV: 1.5 |
66°F Feels 66°F |
32% | 3.6 N | 29.84 | 35.4°F | 0% |
6 PM SunnyUV: 0.4 |
65°F Feels 65°F |
29% | 4.5 NNE | 29.82 | 33.5°F | 0% |
7 PM SunnyUV: 0.2 |
60°F Feels 59°F |
36% | 2.7 ESE | 29.83 | 37.3°F | 0% |
8 PM SunnyUV: 0 |
55°F Feels 53°F |
45% | 7.8 S | 29.86 | 34.3°F | 0% |
9 PM ClearUV: 0 |
52°F Feels 49°F |
54% | 10.1 S | 29.91 | 34.7°F | 0% |
10 PM ClearUV: 0 |
50°F Feels 46°F |
60% | 10.3 SSW | 29.92 | 36.1°F | 0% |
11 PM ClearUV: 0 |
48°F Feels 44°F |
60% | 8.3 SW | 29.92 | 34.3°F | 0% |
Thu, May 21st 2026
Sunny skies in the morning, with Clear conditions expected by night. Rain forecasted to be scattered thunderstorms (up to 0.00in), scattered showers (up to 0.01in), patchy light rain in area with thunder (up to 0.01in), light rain shower (up to 0.01in), light drizzle (up to 0.02in). Warming trend from 45°F to 68°. Light winds, shifting from SW to WSW at 5.6 mph, while humidity ranges from 32% to 90%, and an avg barometric pressure of 29.83 inHg.
| Thu, May 21st | Temp | Humidity | Wind (mph) | Pressure (inHg) | Dew Point | Precip. |
|---|---|---|---|---|---|---|
12 AM ClearUV: 0 |
48°F Feels 44°F |
57% | 7.6 SW | 29.92 | 32.1°F | 0% |
1 AM ClearUV: 0 |
47°F Feels 44°F |
53% | 8.3 SW | 29.92 | 31°F | 0% |
2 AM ClearUV: 0 |
47°F Feels 43°F |
52% | 7.8 SW | 29.91 | 30.4°F | 0% |
3 AM ClearUV: 0 |
46°F Feels 42°F |
54% | 7.4 SW | 29.91 | 29.9°F | 0% |
4 AM ClearUV: 0 |
45°F Feels 41°F |
52% | 6.5 SW | 29.9 | 28.5°F | 0% |
5 AM ClearUV: 0 |
45°F Feels 41°F |
52% | 5.4 SW | 29.89 | 27.2°F | 0% |
6 AM SunnyUV: 0 |
49°F Feels 47°F |
51% | 4.9 WSW | 29.89 | 27.6°F | 0% |
7 AM SunnyUV: 4 |
54°F Feels 53°F |
43% | 2.7 WSW | 29.88 | 31.1°F | 0% |
8 AM SunnyUV: 4 |
57°F Feels 57°F |
37% | 0.9 ENE | 29.86 | 32.6°F | 0% |
9 AM SunnyUV: 5 |
61°F Feels 60°F |
34% | 3.4 E | 29.85 | 32.9°F | 0% |
10 AM SunnyUV: 5 |
63°F Feels 63°F |
35% | 6.5 ESE | 29.83 | 35.4°F | 0% |
11 AM SunnyUV: 5 |
65°F Feels 65°F |
38% | 8.9 ESE | 29.82 | 39.5°F | 0% |
12 PM Scattered Thunderstorms UV: 4 |
67°F Feels 67°F |
35% | 8.5 SE | 29.8 | 39.6°F | 79% |
1 PM Scattered ThunderstormsUV: 4 |
65°F Feels 65°F |
35% | 3.1 SSW | 29.79 | 39.2°F | 100% |
2 PM Scattered ThunderstormsUV: 4 |
67°F Feels 67°F |
46% | 8.9 NW | 29.79 | 42.3°F | 0% |
3 PM Scattered ShowersUV: 5 |
68°F Feels 68°F |
32% | 6.3 N | 29.73 | 37.4°F | 75% |
4 PM Patchy Light Rain In Area With Thunder UV: 5 |
65°F Feels 65°F |
34% | 9.4 ENE | 29.71 | 39.6°F | 100% Rain est. 0.01in |
5 PM Light Rain Shower UV: 4 |
62°F Feels 62°F |
51% | 5.6 ESE | 29.75 | 44.4°F | 100% Rain est. 0.01in |
6 PM Scattered ShowersUV: 4 |
60°F Feels 60°F |
64% | 1.8 SE | 29.76 | 47°F | 54% |
7 PM Scattered ShowersUV: 3 |
56°F Feels 56°F |
71% | 5.6 SE | 29.79 | 48.1°F | 100% Rain est. 0.01in |
8 PM Scattered ShowersUV: 3 |
53°F Feels 53°F |
83% | 5.1 S | 29.8 | 47.9°F | 86% |
9 PM Scattered Showers UV: 0 |
51°F Feels 50°F |
84% | 3.4 SSW | 29.8 | 45.6°F | 100% Rain est. 0.01in |
10 PM Light Drizzle UV: 0 |
50°F Feels 50°F |
90% | 4.3 S | 29.84 | 45.5°F | 100% Rain est. 0.02in |
11 PM Scattered Thunderstorms UV: 0 |
50°F Feels 49°F |
89% | 2 WSW | 29.83 | 46.8°F | 0% |
Fri, May 22nd 2026
Cloudy skies expected later. Temps range from 49° to 50°. Calm winds from the NNW at 2.1 mph, with humidity levels between 90% to 94%, and an avg barometric pressure of 29.81 inHg.
| Fri, May 22nd | Temp | Humidity | Wind (mph) | Pressure (inHg) | Dew Point | Precip. |
|---|---|---|---|---|---|---|
12 AM Partly Cloudy UV: 0 |
49°F Feels 49°F |
90% | 0.9 NW | 29.81 | 46°F | 0% |
1 AM Cloudy UV: 0 |
49°F Feels 49°F |
94% | 0.4 NNW | 29.82 | 45.8°F | 0% |
2 AM CloudyUV: 0 |
50°F Feels 49°F |
92% | 3.8 NNW | 29.81 | 48.2°F | 0% |
3 AM CloudyUV: 0 |
50°F Feels 49°F |
92% | 3.4 NNW | 29.81 | 47.9°F | 0% |
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|
38°F |
30.13 inHg.
Barometer 54%
Humidity SW 6.9mph Wind |
| Clear | ||
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