Dupo, IL Hourly Weather Forecast
Next 48 Hours
Mon, Oct 19th 2026
Starting off Sunny skies, turning Overcast conditions later in the day. Warming trend from 47°F to 72°. Light winds, shifting from S to SSE at 4.2 mph, as humidity ranges 26% to 58%, and an avg barometric pressure of 30.33 inHg.
| Mon, Oct 19th | Temp | Humidity | Wind (mph) | Pressure (inHg) | Dew Point | Precip. |
|---|---|---|---|---|---|---|
3 AM Clear UV: 0 |
48°F Feels 46°F |
54% | 5.1 S | 30.37 | 32.4°F | 3% |
4 AM ClearUV: 0 |
48°F Feels 46°F |
55% | 4.7 S | 30.37 | 32.5°F | 3% |
5 AM Overcast UV: 0 |
47°F Feels 45°F |
56% | 4.5 S | 30.37 | 32.5°F | 14% |
6 AM Partly Cloudy UV: 0 |
47°F Feels 45°F |
56% | 4.3 S | 30.38 | 32.5°F | 5% |
7 AM ClearUV: 0 |
47°F Feels 45°F |
58% | 3.8 S | 30.38 | 32.4°F | 3% |
8 AM Sunny UV: 0 |
48°F Feels 47°F |
56% | 3.8 S | 30.39 | 33.3°F | 3% |
9 AM SunnyUV: 0.6 |
54°F Feels 50°F |
47% | 4 S | 30.4 | 34.6°F | 2% |
10 AM SunnyUV: 1.6 |
59°F Feels 53°F |
41% | 4.3 SSE | 30.4 | 35°F | 1% |
11 AM SunnyUV: 3 |
63°F Feels 58°F |
35% | 4.5 SSE | 30.38 | 35.3°F | 1% |
12 PM SunnyUV: 4.1 |
67°F Feels 61°F |
31% | 4.7 SSE | 30.37 | 35.2°F | 1% |
1 PM SunnyUV: 4.6 |
69°F Feels 63°F |
28% | 5.1 SSE | 30.34 | 34.8°F | 1% |
2 PM SunnyUV: 4.1 |
71°F Feels 65°F |
26% | 4.9 S | 30.3 | 34.5°F | 0% |
3 PM SunnyUV: 3 |
72°F Feels 66°F |
26% | 4.3 S | 30.28 | 34.4°F | 0% |
4 PM Overcast UV: 1.6 |
72°F Feels 67°F |
26% | 3.1 S | 30.27 | 34.7°F | 9% |
5 PM SunnyUV: 0.6 |
71°F Feels 68°F |
33% | 1.1 SE | 30.27 | 39.8°F | 1% |
6 PM SunnyUV: 0 |
64°F Feels 59°F |
36% | 2.9 ENE | 30.27 | 36.3°F | 1% |
7 PM OvercastUV: 0 |
61°F Feels 55°F |
37% | 4.7 E | 30.28 | 34.9°F | 10% |
8 PM OvercastUV: 0 |
60°F Feels 55°F |
39% | 4.3 ESE | 30.29 | 35.2°F | 9% |
9 PM OvercastUV: 0 |
59°F Feels 53°F |
42% | 6.9 ESE | 30.28 | 36.4°F | 10% |
10 PM OvercastUV: 0 |
57°F Feels 52°F |
47% | 3.8 SSE | 30.31 | 37.4°F | 11% |
11 PM OvercastUV: 0 |
57°F Feels 52°F |
50% | 4 SSE | 30.3 | 38.2°F | 12% |
Tue, Oct 20th 2026
Sunny skies early, becoming Overcast conditions later. Warming trend from 54°F to 74°. Light winds, shifting from SSE to ESE at 4.1 mph, with humidity ranging 27% to 54%, and an avg barometric pressure of 30.29 inHg.
| Tue, Oct 20th | Temp | Humidity | Wind (mph) | Pressure (inHg) | Dew Point | Precip. |
|---|---|---|---|---|---|---|
12 AM OvercastUV: 0 |
56°F Feels 52°F |
50% | 4.7 SSE | 30.3 | 38.2°F | 12% |
1 AM OvercastUV: 0 |
56°F Feels 51°F |
51% | 4.5 SSE | 30.29 | 38.2°F | 12% |
2 AM OvercastUV: 0 |
56°F Feels 52°F |
52% | 3.4 SSE | 30.3 | 38.1°F | 12% |
3 AM OvercastUV: 0 |
56°F Feels 52°F |
52% | 3.1 SSE | 30.3 | 38.3°F | 12% |
4 AM OvercastUV: 0 |
57°F Feels 52°F |
50% | 3.6 SE | 30.29 | 38.2°F | 12% |
5 AM OvercastUV: 0 |
55°F Feels 51°F |
53% | 2.2 S | 30.31 | 37.8°F | 12% |
6 AM OvercastUV: 0 |
54°F Feels 51°F |
54% | 3.1 SSE | 30.31 | 37.7°F | 13% |
7 AM OvercastUV: 0 |
55°F Feels 51°F |
52% | 2 SSE | 30.32 | 37.7°F | 12% |
8 AM OvercastUV: 0 |
56°F Feels 53°F |
52% | 3.1 SE | 30.33 | 38.8°F | 11% |
9 AM OvercastUV: 0.5 |
60°F Feels 55°F |
46% | 3.6 SE | 30.34 | 39.2°F | 11% |
10 AM SunnyUV: 1.4 |
63°F Feels 59°F |
41% | 4.7 SE | 30.35 | 39.6°F | 2% |
11 AM SunnyUV: 2.8 |
67°F Feels 62°F |
36% | 4.3 SE | 30.34 | 39.7°F | 1% |
12 PM SunnyUV: 3.9 |
70°F Feels 66°F |
33% | 3.6 SE | 30.33 | 39.8°F | 1% |
1 PM SunnyUV: 4.4 |
72°F Feels 68°F |
30% | 3.6 SE | 30.3 | 39.6°F | 1% |
2 PM SunnyUV: 4.1 |
73°F Feels 69°F |
28% | 4 ESE | 30.28 | 38.8°F | 1% |
3 PM SunnyUV: 3 |
74°F Feels 69°F |
27% | 4.3 ESE | 30.26 | 38.2°F | 1% |
4 PM SunnyUV: 1.6 |
74°F Feels 69°F |
27% | 4.3 ESE | 30.25 | 38°F | 1% |
5 PM SunnyUV: 0.6 |
73°F Feels 68°F |
31% | 3.8 ESE | 30.25 | 40.5°F | 1% |
6 PM SunnyUV: 0 |
66°F Feels 61°F |
36% | 4 ESE | 30.25 | 38.7°F | 1% |
7 PM ClearUV: 0 |
63°F Feels 58°F |
39% | 4.7 E | 30.26 | 37.6°F | 1% |
8 PM ClearUV: 0 |
61°F Feels 56°F |
41% | 4.9 E | 30.26 | 37.4°F | 1% |
9 PM ClearUV: 0 |
60°F Feels 53°F |
44% | 6.3 ESE | 30.27 | 37.6°F | 1% |
10 PM ClearUV: 0 |
58°F Feels 51°F |
47% | 6.7 ESE | 30.27 | 37.7°F | 2% |
11 PM ClearUV: 0 |
57°F Feels 51°F |
48% | 6.5 ESE | 30.28 | 37.4°F | 2% |
Wed, Oct 21st 2026
Clear conditions expected later. Temps range from 54° to 56°. Light winds from the SSE at 4.5 mph, as humidity fluctuates between 49% to 52%, and an avg barometric pressure of 30.28 inHg.
| Wed, Oct 21st | Temp | Humidity | Wind (mph) | Pressure (inHg) | Dew Point | Precip. |
|---|---|---|---|---|---|---|
12 AM ClearUV: 0 |
56°F Feels 51°F |
49% | 4.9 SE | 30.27 | 37°F | 2% |
1 AM ClearUV: 0 |
55°F Feels 51°F |
50% | 4.3 SSE | 30.28 | 36.7°F | 2% |
2 AM ClearUV: 0 |
54°F Feels 50°F |
52% | 4.3 SSE | 30.28 | 36.4°F | 2% |
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