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Mattoon Weather Warning NWS WEATHER ALERT FOR THE MATTOON, WI AREA - Issued: 831 PM CDT Sun Sep 20 2026 Mattoon Weather Warning

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Mattoon, WI Weather - Hour by Hour Forecast

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Mattoon, WI Weather - Hour by Hour Forecast

24 Hour Forecast

Current Conditions - Clear. Temperature is 48°F9°C, dew point 46°F8°C, humidity 91%. Wind direction is NE at 8 mph13 km/h with visibility of 10 mi16 km. Barometric pressure is 30.28 in1025 mb.
Tonight - Mostly cloudy. Lows in the middle 40s. Northeast wind 10 to 15 mph... Full Forecast
Monday - Mostly cloudy. Highs around 60. Northeast wind 10 to 15 mph... Full Forecast

Mattoon Hourly Weather

24 Hour Forecast Scroll
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Mattoon, WI Hourly Weather - Mostly Cloudy - 11:00 PM Mattoon, WI Hourly Weather - Mostly Cloudy - 12:00 AM Mattoon, WI Hourly Weather - Mostly Cloudy - 1:00 AM Mattoon, WI Hourly Weather - Mostly Cloudy - 2:00 AM Mattoon, WI Hourly Weather - Mostly Cloudy - 3:00 AM Mattoon, WI Hourly Weather - Mostly Cloudy - 4:00 AM Mattoon, WI Hourly Weather - Mostly Cloudy - 5:00 AM Mattoon, WI Hourly Weather - Partly Cloudy - 6:00 AM Mattoon, WI Hourly Weather - Partly Cloudy - 7:00 AM Mattoon, WI Hourly Weather - Partly Cloudy - 8:00 AM Mattoon, WI Hourly Weather - Clear - 9:00 AM Mattoon, WI Hourly Weather - Clear - 10:00 AM Mattoon, WI Hourly Weather - Clear - 11:00 AM Mattoon, WI Hourly Weather - Clear - 12:00 PM Mattoon, WI Hourly Weather - Clear - 1:00 PM Mattoon, WI Hourly Weather - Clear - 2:00 PM Mattoon, WI Hourly Weather - Clear - 3:00 PM Mattoon, WI Hourly Weather - Clear - 4:00 PM Mattoon, WI Hourly Weather - Clear - 5:00 PM Mattoon, WI Hourly Weather - Clear - 6:00 PM Mattoon, WI Hourly Weather - Clear - 7:00 PM Mattoon, WI Hourly Weather - Clear - 8:00 PM Mattoon, WI Hourly Weather - Clear - 9:00 PM Mattoon, WI Hourly Weather - Clear - 10:00 PM
Mostly Cloudy Mostly Cloudy Mostly Cloudy Mostly Cloudy Mostly Cloudy Mostly Cloudy Mostly Cloudy Partly Cloudy Partly Cloudy Partly Cloudy Clear Clear Clear Clear Clear Clear Clear Clear Clear Clear Clear Clear Clear Clear
46°F8°C 45°F7°C 44°F7°C 43°F6°C 43°F6°C 42°F6°C 42°F6°C 43°F6°C 43°F6°C 46°F8°C 49°F9°C 52°F11°C 54°F12°C 55°F13°C 57°F14°C 57°F14°C 58°F14°C 58°F14°C 56°F13°C 55°F13°C 53°F12°C 51°F11°C 48°F9°C 46°F8°C
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8% 8% 8% 6% 6% 6% 6% 6% 6% 3% 3% 3% 3% 3% 3% 5% 5% 5% 5% 5% 5% 5% 5% 5%
42°F6°C 42°F6°C 41°F5°C 41°F5°C 40°F4°C 40°F4°C 40°F4°C 41°F5°C 41°F5°C 42°F6°C 42°F6°C 43°F6°C 42°F6°C 42°F6°C 41°F5°C 41°F5°C 40°F4°C 40°F4°C 40°F4°C 40°F4°C 40°F4°C 40°F4°C 40°F4°C 40°F4°C
86% 89% 89% 93% 89% 93% 93% 93% 93% 86% 77% 71% 64% 61% 55% 55% 51% 51% 55% 57% 61% 66% 74% 79%
ENE ENE ENE ENE ENE ENE ENE ENE ENE ENE ENE E E E E E E E E E E E E E
8 mph 8 mph 8 mph 8 mph 6 mph 6 mph 6 mph 6 mph 6 mph 6 mph 10 mph 10 mph 10 mph 9 mph 9 mph 9 mph 10 mph 10 mph 10 mph 7 mph 7 mph 7 mph 7 mph 7 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 (CDT)
Weather
Clouds
Temperature
Precip. Type
POP
Dewpoint
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Visibility
POP = Probability of Precipitation. ** Indicates missing data/values from KAIG model statistics.

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Prob Precip % = Probability of Precipitation.

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

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