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Alton, IL Weather - Hour by Hour Forecast

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Alton, IL Weather - Hour by Hour Forecast

24 Hour Forecast

Current Conditions - Clear. Temperature is 51°F11°C, dew point 35°F2°C, humidity 53%. Wind direction is SW at 6 mph10 km/h with visibility of 10 mi16 km. Barometric pressure is 30.2 in1023 mb.
Today - Partly sunny. Near steady temperature in the lower 50s. West winds around 5 mph... Full Forecast
Tonight - Partly cloudy in the evening, then becoming mostly clear. Areas of fog after midnight. Lows in the lower 30s. Light and variable w.. Full Forecast

Alton Hourly Weather

24 Hour Forecast Scroll
Sat, Nov 07
4:00 pm
Sat, Nov 07
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Midnight
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Noon
Sun, Nov 08
1:00 pm
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3:00 pm
Alton, IL Hourly Weather - Clear - 4:00 PM Alton, IL Hourly Weather - Clear - 5:00 PM Alton, IL Hourly Weather - Clear - 6:00 PM Alton, IL Hourly Weather - Clear - 7:00 PM Alton, IL Hourly Weather - Clear - 8:00 PM Alton, IL Hourly Weather - Clear - 9:00 PM Alton, IL Hourly Weather - Clear - 10:00 PM Alton, IL Hourly Weather - Clear - 11:00 PM Alton, IL Hourly Weather - Clear - 12:00 AM Alton, IL Hourly Weather - Clear - 1:00 AM Alton, IL Hourly Weather - Clear - 2:00 AM Alton, IL Hourly Weather - Clear - 3:00 AM Alton, IL Hourly Weather - Clear - 4:00 AM Alton, IL Hourly Weather - Clear - 5:00 AM Alton, IL Hourly Weather - Clear - 6:00 AM Alton, IL Hourly Weather - Clear - 7:00 AM Alton, IL Hourly Weather - Clear - 8:00 AM Alton, IL Hourly Weather - Clear - 9:00 AM Alton, IL Hourly Weather - Clear - 10:00 AM Alton, IL Hourly Weather - Clear - 11:00 AM Alton, IL Hourly Weather - Clear - 12:00 PM Alton, IL Hourly Weather - Clear - 1:00 PM Alton, IL Hourly Weather - Clear - 2:00 PM Alton, IL Hourly Weather - Clear - 3:00 PM
Clear Clear Clear Clear Clear Clear Clear Clear Clear Clear Clear Clear Clear Clear Clear Clear Clear Clear Clear Clear Clear Clear Clear Clear
50°F10°C 48°F9°C 45°F7°C 43°F6°C 41°F5°C 39°F4°C 38°F3°C 36°F2°C 35°F2°C 34°F1°C 34°F1°C 33°F1°C 33°F1°C 33°F1°C 33°F1°C 37°F3°C 42°F6°C 46°F8°C 50°F10°C 54°F12°C 58°F14°C 60°F16°C 61°F16°C 63°F17°C
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0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0%
33°F1°C 34°F1°C 34°F1°C 33°F1°C 33°F1°C 32°F0°C 32°F0°C 31°F-1°C 31°F-1°C 31°F-1°C 31°F-1°C 31°F-1°C 31°F-1°C 31°F-1°C 31°F-1°C 33°F1°C 36°F2°C 38°F3°C 39°F4°C 39°F4°C 40°F4°C 40°F4°C 41°F5°C 41°F5°C
52% 58% 65% 68% 73% 76% 79% 82% 85% 89% 89% 92% 92% 92% 92% 85% 79% 73% 66% 57% 51% 48% 48% 44%
W W W SSW SSW SW SW SW SW SW SSW SSW SW SW SW SW SW SSW SSW SSW SSW SSW SSW SSW
5 mph 4 mph 4 mph 4 mph 4 mph 4 mph 4 mph 3 mph 3 mph 3 mph 4 mph 4 mph 4 mph 4 mph 4 mph 4 mph 8 mph 8 mph 8 mph 9 mph 9 mph 9 mph 11 mph 11 mph
10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km
Hour (CST)
Weather
Clouds
Temperature
Precip. Type
POP
Dewpoint
Humidity
Wind Direction
Wind Speed
Visibility
POP = Probability of Precipitation. ** Indicates missing data/values from KALN model statistics.

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Prob Precip % = Probability of Precipitation.

Alton 36 Hour Forecast

POP = Probability of Precipitation. ** Indicates missing data/values from model statistics.

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