Alton Hourly Forecast
Next 12 Hours
Tonight
Mostly clear this evening, then becoming mostly cloudy. Cooler with lows in the lower 30s. Southeast winds around 5 mph.
Wednesday
Mostly cloudy. Highs in the lower 50s. Southeast winds around 5 mph, becoming northeast around 5 mph in the afternoon.
| Tue, Nov 5th | Temp | Humidity | Wind (mph) | Pressure | Dew Point | Precip. |
|---|---|---|---|---|---|---|
6 PM Moderate Rain At Times UV Index: 0 |
45°F Feels 42°F |
83% | 2.5 WNW | 29.77 inHg | 40.2°F | 100% Rain est. 0.04in |
7 PM Clear  UV Index: 0 |
43°F Feels 40°F |
84% | 2.2 E | 29.78 inHg | 41°F | 0% |
8 PM Clear UV Index: 0 |
41°F Feels 38°F |
88% | 6.3 E | 29.83 inHg | 37.9°F | 0% |
9 PM Partly Cloudy  UV Index: 0 |
39°F Feels 35°F |
90% | 7.2 ESE | 29.85 inHg | 36.4°F | 0% |
10 PM Partly Cloudy UV Index: 0 |
40°F Feels 36°F |
92% | 7.6 ESE | 29.88 inHg | 34.9°F | 0% |
11 PM Clear UV Index: 0 |
38°F Feels 34°F |
84% | 7.8 SE | 29.83 inHg | 37.1°F | 0% |
Wednesday Night
Mostly cloudy. Lows in the lower 30s. North winds around 5 mph.
Thursday
Mostly sunny. Highs around 50. Northwest winds around 5 mph.
| Wed, Nov 6th | Temp | Humidity | Wind (mph) | Pressure | Dew Point | Precip. |
|---|---|---|---|---|---|---|
12 AM Partly Cloudy UV Index: 0 |
37°F Feels 33°F |
96% | 7.8 SE | 29.91 inHg | 35.1°F | 0% |
1 AM Fog UV Index: 0 |
36°F Feels 31°F |
97% | 8.3 SE | 29.92 inHg | 35.2°F | 0% |
2 AM FogUV Index: 0 |
36°F Feels 30°F |
97% | 6.3 SSE | 29.93 inHg | 34.6°F | 0% |
3 AM FogUV Index: 0 |
35°F Feels 30°F |
97% | 3.6 S | 29.94 inHg | 34.4°F | 0% |
4 AM Mist UV Index: 0 |
35°F Feels 30°F |
97% | 3.4 WSW | 29.94 inHg | 34.1°F | 0% |
5 AM MistUV Index: 0 |
36°F Feels 30°F |
97% | 4 WNW | 29.97 inHg | 34.8°F | 0% |
Currently
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