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Merriam Weather Warning NWS WEATHER ALERT FOR THE MERRIAM, IL AREA - Issued: 156 PM CST Mon Mar 2 2026 Merriam Weather Warning

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Merriam, IL Weather - Hour by Hour Forecast

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Merriam, IL Weather - Hour by Hour Forecast

24 Hour Forecast

Current Conditions - Fog And Mist. Temperature is 38°F3°C, dew point 37°F3°C, humidity 93%. Wind direction is ENE at 6 mph10 km/h with visibility of 4.00 mi6 km. Barometric pressure is 30 in1016 mb.
Tonight - Cloudy. Patchy fog. Rain showers after midnight. Near steady temperature in the upper 30s. East winds around 5 mph this evening, b.. Full Forecast
Tuesday - Patchy fog in the morning. A slight chance of thunderstorms. Showers. Not as cool with highs around 60. Southeast winds around 5 m.. Full Forecast

Merriam Hourly Weather

24 Hour Forecast Scroll
Tue, Mar 03
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Merriam, IL Hourly Weather - Cloudy - 12:00 AM Merriam, IL Hourly Weather - Cloudy - 1:00 AM Merriam, IL Hourly Weather - Cloudy - 2:00 AM Merriam, IL Hourly Weather - Cloudy - 3:00 AM Merriam, IL Hourly Weather - Cloudy - 4:00 AM Merriam, IL Hourly Weather - Cloudy - 5:00 AM Merriam, IL Hourly Weather - Cloudy - 6:00 AM Merriam, IL Hourly Weather - Cloudy - 7:00 AM Merriam, IL Hourly Weather - Cloudy - 8:00 AM Merriam, IL Hourly Weather - Cloudy - 9:00 AM Merriam, IL Hourly Weather - Cloudy - 10:00 AM Merriam, IL Hourly Weather - Cloudy - 11:00 AM Merriam, IL Hourly Weather - Cloudy - 12:00 PM Merriam, IL Hourly Weather - Cloudy - 1:00 PM Merriam, IL Hourly Weather - Cloudy - 2:00 PM Merriam, IL Hourly Weather - Cloudy - 3:00 PM Merriam, IL Hourly Weather - Cloudy - 4:00 PM Merriam, IL Hourly Weather - Cloudy - 5:00 PM Merriam, IL Hourly Weather - Cloudy - 6:00 PM Merriam, IL Hourly Weather - Cloudy - 7:00 PM Merriam, IL Hourly Weather - Cloudy - 8:00 PM Merriam, IL Hourly Weather - Cloudy - 9:00 PM Merriam, IL Hourly Weather - Cloudy - 10:00 PM Merriam, IL Hourly Weather - Cloudy - 11:00 PM
Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy
56°F13°C 56°F13°C 56°F13°C 56°F13°C 56°F13°C 56°F13°C 56°F13°C 58°F14°C 59°F15°C 61°F16°C 63°F17°C 64°F18°C 66°F19°C 66°F19°C 67°F19°C 67°F19°C 66°F19°C 66°F19°C 65°F18°C 64°F18°C 62°F17°C 61°F16°C 61°F16°C 60°F16°C
Rain Rain Rain Rain Rain Rain Rain Rain Rain Rain Rain Rain Rain Rain Rain Rain Rain Rain Rain Rain Rain Rain Rain Rain
54% 50% 50% 50% 50% 50% 50% 76% 76% 76% 76% 76% 76% 72% 72% 72% 72% 72% 72% 65% 65% 65% 65% 65%
53°F12°C 53°F12°C 53°F12°C 53°F12°C 53°F12°C 53°F12°C 53°F12°C 54°F12°C 54°F12°C 55°F13°C 56°F13°C 56°F13°C 57°F14°C 57°F14°C 58°F14°C 58°F14°C 58°F14°C 57°F14°C 57°F14°C 57°F14°C 56°F13°C 56°F13°C 56°F13°C 55°F13°C
90% 90% 90% 90% 90% 90% 90% 87% 83% 81% 78% 75% 73% 73% 73% 73% 75% 73% 75% 78% 81% 84% 84% 84%
ESE E E E E ESE SE SSE SSE S S SSE SW SW SSE SSE S S S S S SSE SSE S
2 mph 2 mph 3 mph 3 mph 3 mph 2 mph 2 mph 2 mph 4 mph 4 mph 4 mph 5 mph 5 mph 5 mph 4 mph 4 mph 4 mph 2 mph 2 mph 2 mph 3 mph 3 mph 3 mph 2 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 6 mi10 km 6 mi10 km 5 mi8 km 6 mi10 km 6 mi10 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 6 mi10 km 6 mi10 km
Hour (CST)
Weather
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POP = Probability of Precipitation. ** Indicates missing data/values from KFWC model statistics.

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Prob Precip % = Probability of Precipitation.

Merriam 36 Hour Forecast

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

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