Weather Alert
Monument Park Mercer Weather Warning NWS WEATHER ALERT FOR THE MONUMENT PARK MERCER, IL AREA - Issued: 600 AM CDT Fri Aug 7 2026 Monument Park Mercer Weather Warning

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Monument Park Mercer, IL Weather - Hour by Hour Forecast

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Monument Park Mercer, IL Weather - Hour by Hour Forecast

24 Hour Forecast

Current Conditions - Partly Cloudy. Temperature is 83°F28°C, dew point 68°F20°C, humidity 60%. Wind direction is S at 7 mph11 km/h with visibility of 10 mi16 km. Barometric pressure is 30.03 in1016 mb.
Rest of Today - Patchy fog early this morning. Mostly sunny. Highs in the mid 80s. South winds 5 to 10 mph... Full Forecast
Tonight - Mostly cloudy in the evening, then becoming partly cloudy. A chance of showers and thunderstorms. Humid with lows in the upper 60s.. Full Forecast

Monument Park Mercer Hourly Weather

24 Hour Forecast Scroll
Fri, Aug 07
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Monument Park Mercer, IL Hourly Weather - Mostly Cloudy - 1:00 PM Monument Park Mercer, IL Hourly Weather - Mostly Cloudy - 2:00 PM Monument Park Mercer, IL Hourly Weather - Mostly Cloudy - 3:00 PM Monument Park Mercer, IL Hourly Weather - Mostly Cloudy - 4:00 PM Monument Park Mercer, IL Hourly Weather - Mostly Cloudy - 5:00 PM Monument Park Mercer, IL Hourly Weather - Clear - 6:00 PM Monument Park Mercer, IL Hourly Weather - Clear - 7:00 PM Monument Park Mercer, IL Hourly Weather - Clear - 8:00 PM Monument Park Mercer, IL Hourly Weather - Mostly Cloudy - 9:00 PM Monument Park Mercer, IL Hourly Weather - Mostly Cloudy - 10:00 PM Monument Park Mercer, IL Hourly Weather - Mostly Cloudy - 11:00 PM Monument Park Mercer, IL Hourly Weather - Clear - 12:00 AM Monument Park Mercer, IL Hourly Weather - Clear - 1:00 AM Monument Park Mercer, IL Hourly Weather - Clear - 2:00 AM Monument Park Mercer, IL Hourly Weather - Partly Cloudy - 3:00 AM Monument Park Mercer, IL Hourly Weather - Partly Cloudy - 4:00 AM Monument Park Mercer, IL Hourly Weather - Partly Cloudy - 5:00 AM Monument Park Mercer, IL Hourly Weather - Clear - 6:00 AM Monument Park Mercer, IL Hourly Weather - Clear - 7:00 AM Monument Park Mercer, IL Hourly Weather - Clear - 8:00 AM Monument Park Mercer, IL Hourly Weather - Clear - 9:00 AM Monument Park Mercer, IL Hourly Weather - Clear - 10:00 AM Monument Park Mercer, IL Hourly Weather - Clear - 11:00 AM Monument Park Mercer, IL Hourly Weather - Clear - 12:00 PM
Mostly Cloudy Mostly Cloudy Mostly Cloudy Mostly Cloudy Mostly Cloudy Clear Clear Clear Mostly Cloudy Mostly Cloudy Mostly Cloudy Clear Clear Clear Partly Cloudy Partly Cloudy Partly Cloudy Clear Clear Clear Clear Clear Clear Clear
85°F29°C 86°F30°C 86°F30°C 87°F31°C 86°F30°C 85°F29°C 84°F29°C 81°F27°C 79°F26°C 76°F24°C 75°F24°C 74°F23°C 73°F23°C 72°F22°C 70°F21°C 69°F21°C 69°F21°C 69°F21°C 69°F21°C 72°F22°C 76°F24°C 79°F26°C 81°F27°C 84°F29°C
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5% 5% 5% 5% 5% 5% 5% 24% 24% 24% 24% 24% 24% 14% 14% 14% 14% 14% 14% 2% 2% 2% 2% 2%
68°F20°C 68°F20°C 68°F20°C 68°F20°C 68°F20°C 69°F21°C 69°F21°C 69°F21°C 68°F20°C 68°F20°C 67°F19°C 65°F18°C 64°F18°C 63°F17°C 63°F17°C 62°F17°C 62°F17°C 62°F17°C 62°F17°C 62°F17°C 63°F17°C 63°F17°C 62°F17°C 61°F16°C
57% 55% 55% 53% 55% 59% 61% 67% 69% 76% 76% 74% 73% 73% 79% 78% 78% 78% 78% 71% 64% 58% 53% 46%
SW SW SW SW SW SW SW SW SW SSE SW SW SSW SSW SSW W W WNW NW NW NNW NNW SW SE
5 mph 5 mph 5 mph 5 mph 5 mph 5 mph 5 mph 5 mph 2 mph 2 mph 2 mph 5 mph 5 mph 5 mph 4 mph 4 mph 4 mph 4 mph 4 mph 4 mph 6 mph 6 mph 6 mph 6 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
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POP = Probability of Precipitation. ** Indicates missing data/values from KMLI model statistics.

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Prob Precip % = Probability of Precipitation.

Monument Park Mercer 36 Hour Forecast

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

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