Weather Alert
Matanzas Lake Weather Warning NWS WEATHER ALERT FOR THE MATANZAS LAKE, IL AREA - FLOOD WARNING Issued: 1009 AM CDT Tue Aug 18 2026 Matanzas Lake Weather Warning

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Matanzas Lake, IL Weather - Hour by Hour Forecast

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Matanzas Lake, IL Weather - Hour by Hour Forecast

24 Hour Forecast

Current Conditions - Partly Cloudy. Temperature is 80°F27°C, dew point 67°F19°C, humidity 63%. Wind direction is SSW at 8 mph13 km/h with visibility of 10 mi16 km. Barometric pressure is 30.05 in1017 mb.
Today - Partly sunny. Near steady temperature around 80. Southwest winds 5 to 10 mph... Full Forecast
Tonight - Partly cloudy in the evening, then mostly cloudy with a chance of showers and thunderstorms after midnight. Lows in the upper 60s... Full Forecast

Matanzas Lake Hourly Weather

24 Hour Forecast Scroll
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Matanzas Lake, IL Hourly Weather - Partly Cloudy - 12:00 PM Matanzas Lake, IL Hourly Weather - Partly Cloudy - 1:00 PM Matanzas Lake, IL Hourly Weather - Partly Cloudy - 2:00 PM Matanzas Lake, IL Hourly Weather - Partly Cloudy - 3:00 PM Matanzas Lake, IL Hourly Weather - Partly Cloudy - 4:00 PM Matanzas Lake, IL Hourly Weather - Partly Cloudy - 5:00 PM Matanzas Lake, IL Hourly Weather - Partly Cloudy - 6:00 PM Matanzas Lake, IL Hourly Weather - Partly Cloudy - 7:00 PM Matanzas Lake, IL Hourly Weather - Partly Cloudy - 8:00 PM Matanzas Lake, IL Hourly Weather - Partly Cloudy - 9:00 PM Matanzas Lake, IL Hourly Weather - Partly Cloudy - 10:00 PM Matanzas Lake, IL Hourly Weather - Partly Cloudy - 11:00 PM Matanzas Lake, IL Hourly Weather - Cloudy - 12:00 AM Matanzas Lake, IL Hourly Weather - Cloudy - 1:00 AM Matanzas Lake, IL Hourly Weather - Cloudy - 2:00 AM Matanzas Lake, IL Hourly Weather - Cloudy - 3:00 AM Matanzas Lake, IL Hourly Weather - Cloudy - 4:00 AM Matanzas Lake, IL Hourly Weather - Cloudy - 5:00 AM Matanzas Lake, IL Hourly Weather - Cloudy - 6:00 AM Matanzas Lake, IL Hourly Weather - Cloudy - 7:00 AM Matanzas Lake, IL Hourly Weather - Cloudy - 8:00 AM Matanzas Lake, IL Hourly Weather - Cloudy - 9:00 AM Matanzas Lake, IL Hourly Weather - Cloudy - 10:00 AM Matanzas Lake, IL Hourly Weather - Cloudy - 11:00 AM
Partly Cloudy Partly Cloudy Partly Cloudy Partly Cloudy Partly Cloudy Partly Cloudy Partly Cloudy Partly Cloudy Partly Cloudy Partly Cloudy Partly Cloudy Partly Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy
81°F27°C 83°F28°C 84°F29°C 84°F29°C 85°F29°C 84°F29°C 82°F28°C 81°F27°C 78°F26°C 76°F24°C 73°F23°C 72°F22°C 72°F22°C 71°F22°C 70°F21°C 70°F21°C 69°F21°C 69°F21°C 68°F20°C 68°F20°C 69°F21°C 71°F22°C 72°F22°C 74°F23°C
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4% 4% 0% 0% 0% 0% 0% 0% 10% 10% 10% 10% 10% 10% 56% 56% 56% 56% 56% 56% 61% 61% 61% 61%
66°F19°C 66°F19°C 66°F19°C 66°F19°C 66°F19°C 66°F19°C 67°F19°C 67°F19°C 67°F19°C 66°F19°C 66°F19°C 66°F19°C 66°F19°C 66°F19°C 66°F19°C 66°F19°C 66°F19°C 66°F19°C 66°F19°C 66°F19°C 67°F19°C 67°F19°C 68°F20°C 69°F21°C
60% 57% 55% 55% 53% 55% 61% 63% 69% 71% 79% 81% 81% 84% 87% 87% 90% 90% 93% 93% 93% 87% 87% 84%
SSW SSW SW SW SSE S S SSE SSE SSE SSE S S S SSE SW SW SW SW SW S S SE SE
5 mph 5 mph 5 mph 4 mph 4 mph 4 mph 4 mph 4 mph 4 mph 4 mph 4 mph 4 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
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Hour (CDT)
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POP = Probability of Precipitation. ** Indicates missing data/values from KIJX model statistics.

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Prob Precip % = Probability of Precipitation.

Matanzas Lake 36 Hour Forecast

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

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