Alpha, IL Hourly Weather Forecast
Next 48 Hours
Fri, Oct 16th 2026
Overcast conditions in the morning, with Clear conditions expected by night. Temps range from 41° to 49°. Windy conditions, shifting from WNW to N at 16.8 mph, as humidity fluctuates between 69% to 86%, and an avg barometric pressure of 30.26 inHg.
| Fri, Oct 16th | Temp | Humidity | Wind (mph) | Pressure (inHg) | Dew Point | Precip. |
|---|---|---|---|---|---|---|
7 AM Overcast UV: 0 |
45°F Feels 37°F |
79% | 17.7 WNW | 30.11 | 38.5°F | 23% |
8 AM Overcast UV: 0 |
47°F Feels 40°F |
72% | 16.6 WNW | 30.11 | 38.3°F | 20% |
9 AM Scattered Showers UV: 0.2 |
47°F Feels 40°F |
77% | 16.6 NW | 30.14 | 39.8°F | 27% |
10 AM Scattered ShowersUV: 0.3 |
46°F Feels 40°F |
80% | 16.8 NW | 30.15 | 40.6°F | 25% |
11 AM Scattered ShowersUV: 0.5 |
46°F Feels 40°F |
82% | 15.9 NW | 30.16 | 41.2°F | 27% |
12 PM OvercastUV: 0.3 |
47°F Feels 41°F |
83% | 14.5 NW | 30.16 | 42.1°F | 26% |
1 PM Light Rain UV: 0.3 |
48°F Feels 42°F |
86% | 14.3 NW | 30.18 | 43.8°F | 66% Rain est. 0.03in |
2 PM Scattered ShowersUV: 1.2 |
48°F Feels 41°F |
82% | 20.4 NNW | 30.19 | 42.8°F | 29% |
3 PM OvercastUV: 0.3 |
48°F Feels 40°F |
78% | 21.5 NNW | 30.23 | 41.3°F | 23% |
4 PM Partly Cloudy UV: 1.2 |
48°F Feels 41°F |
74% | 19.5 NNW | 30.26 | 40.1°F | 13% |
5 PM Sunny UV: 0.5 |
49°F Feels 42°F |
70% | 19.7 N | 30.29 | 39.7°F | 6% |
6 PM Cloudy UV: 0 |
47°F Feels 40°F |
72% | 18.1 N | 30.32 | 38.2°F | 16% |
7 PM Scattered Showers UV: 0 |
46°F Feels 40°F |
71% | 16.3 N | 30.37 | 37.4°F | 20% |
8 PM Scattered ShowersUV: 0 |
47°F Feels 40°F |
69% | 15.2 N | 30.4 | 36.9°F | 19% |
9 PM Clear UV: 0 |
46°F Feels 39°F |
69% | 15.2 N | 30.43 | 36.2°F | 7% |
10 PM ClearUV: 0 |
43°F Feels 36°F |
73% | 14.3 N | 30.46 | 35°F | 7% |
11 PM ClearUV: 0 |
41°F Feels 34°F |
73% | 12.5 N | 30.48 | 33.4°F | 7% |
Sat, Oct 17th 2026
Sunny skies early, becoming Clear conditions later. Warming trend from 35°F to 55°. Light winds, shifting from N to S at 6 mph, with humidity ranging 33% to 83%, and an avg barometric pressure of 30.5 inHg.
| Sat, Oct 17th | Temp | Humidity | Wind (mph) | Pressure (inHg) | Dew Point | Precip. |
|---|---|---|---|---|---|---|
12 AM ClearUV: 0 |
40°F Feels 33°F |
72% | 11.9 N | 30.49 | 32°F | 7% |
1 AM ClearUV: 0 |
39°F Feels 33°F |
73% | 10.5 NNE | 30.5 | 31.4°F | 7% |
2 AM ClearUV: 0 |
38°F Feels 33°F |
77% | 7.8 NNE | 30.5 | 31.6°F | 8% |
3 AM ClearUV: 0 |
37°F Feels 32°F |
81% | 6.7 N | 30.52 | 31.7°F | 10% |
4 AM ClearUV: 0 |
36°F Feels 31°F |
82% | 6.3 NNE | 30.52 | 31.5°F | 10% |
5 AM ClearUV: 0 |
36°F Feels 31°F |
83% | 5.6 NNE | 30.53 | 31.2°F | 11% |
6 AM ClearUV: 0 |
35°F Feels 31°F |
83% | 4.9 NNE | 30.54 | 30.9°F | 11% |
7 AM ClearUV: 0 |
35°F Feels 31°F |
83% | 4.5 NNE | 30.55 | 30.6°F | 11% |
8 AM SunnyUV: 0 |
37°F Feels 34°F |
80% | 3.6 NNE | 30.56 | 30.8°F | 9% |
9 AM SunnyUV: 0.5 |
40°F Feels 35°F |
68% | 2.9 NE | 30.57 | 30.8°F | 6% |
10 AM SunnyUV: 1.5 |
44°F Feels 39°F |
58% | 2.5 ENE | 30.57 | 30.3°F | 3% |
11 AM SunnyUV: 2.7 |
48°F Feels 43°F |
48% | 1.8 ESE | 30.56 | 29.2°F | 2% |
12 PM SunnyUV: 3.8 |
50°F Feels 49°F |
41% | 3.1 S | 30.55 | 27.7°F | 1% |
1 PM SunnyUV: 4.2 |
52°F Feels 48°F |
36% | 4.9 SSW | 30.52 | 26.1°F | 1% |
2 PM SunnyUV: 3.9 |
53°F Feels 48°F |
34% | 5.6 SSW | 30.49 | 25.8°F | 1% |
3 PM SunnyUV: 2.8 |
54°F Feels 49°F |
33% | 6 SSW | 30.46 | 26.1°F | 1% |
4 PM SunnyUV: 1.6 |
55°F Feels 48°F |
33% | 6.9 SSW | 30.45 | 26.3°F | 1% |
5 PM SunnyUV: 0.6 |
54°F Feels 48°F |
39% | 6.3 SSW | 30.43 | 29.5°F | 1% |
6 PM SunnyUV: 0 |
49°F Feels 46°F |
47% | 5.8 SSW | 30.43 | 29.9°F | 2% |
7 PM ClearUV: 0 |
47°F Feels 44°F |
47% | 5.8 SSW | 30.44 | 27.6°F | 2% |
8 PM ClearUV: 0 |
46°F Feels 42°F |
48% | 7.2 S | 30.44 | 27.2°F | 2% |
9 PM ClearUV: 0 |
45°F Feels 40°F |
50% | 7.4 S | 30.44 | 27.1°F | 2% |
10 PM ClearUV: 0 |
44°F Feels 40°F |
52% | 7.6 S | 30.44 | 27.6°F | 2% |
11 PM ClearUV: 0 |
44°F Feels 39°F |
55% | 7.8 S | 30.44 | 28.3°F | 3% |
Sun, Oct 18th 2026
Expect consistent Clear skies throughout the day. Temps range from 41° to 43°. Breezy wind from the S at 8.4 mph, while humidity ranges from 57% to 69%, and an avg barometric pressure of 30.44 inHg.
| Sun, Oct 18th | Temp | Humidity | Wind (mph) | Pressure (inHg) | Dew Point | Precip. |
|---|---|---|---|---|---|---|
12 AM ClearUV: 0 |
43°F Feels 38°F |
57% | 8.1 S | 30.44 | 28.9°F | 3% |
1 AM ClearUV: 0 |
43°F Feels 38°F |
59% | 8.3 S | 30.44 | 29.4°F | 4% |
2 AM ClearUV: 0 |
42°F Feels 37°F |
61% | 8.3 S | 30.44 | 29.6°F | 4% |
3 AM ClearUV: 0 |
42°F Feels 36°F |
62% | 8.5 S | 30.44 | 29.9°F | 4% |
4 AM ClearUV: 0 |
41°F Feels 36°F |
65% | 8.5 S | 30.44 | 30.4°F | 5% |
5 AM ClearUV: 0 |
41°F Feels 35°F |
67% | 8.3 S | 30.44 | 30.7°F | 5% |
6 AM ClearUV: 0 |
41°F Feels 35°F |
69% | 8.5 S | 30.45 | 31.1°F | 6% |
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