Weather Alert
Forreston Weather Warning NWS WEATHER ALERT FOR THE FORRESTON, IL AREA - Issued: 339 AM CDT Mon Sep 14 2026 Forreston Weather Warning

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Forreston, IL Weather - Hour by Hour Forecast

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Forreston, IL Weather - Hour by Hour Forecast

24 Hour Forecast

Current Conditions - Overcast. Temperature is 45°F7°C, dew point 44°F7°C, humidity 95%. Wind direction is N at 0 mph0 km/h with visibility of 1/4 mi2 km. Barometric pressure is 30.27 in1025 mb.
Morning - Mostly clear late, then becoming partly cloudy. Patchy fog. Temperatures in the upper 40s. Light and variable winds... Full Forecast
Today - Partly cloudy in the morning, then becoming mostly cloudy. Patchy fog early in the morning. A slight chance of showers in the afte.. Full Forecast

Forreston Hourly Weather

24 Hour Forecast Scroll
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Forreston, IL Hourly Weather - Clear - 4:00 AM Forreston, IL Hourly Weather - Clear - 5:00 AM Forreston, IL Hourly Weather - Clear - 6:00 AM Forreston, IL Hourly Weather - Clear - 7:00 AM Forreston, IL Hourly Weather - Clear - 8:00 AM Forreston, IL Hourly Weather - Partly Cloudy - 9:00 AM Forreston, IL Hourly Weather - Partly Cloudy - 10:00 AM Forreston, IL Hourly Weather - Partly Cloudy - 11:00 AM Forreston, IL Hourly Weather - Cloudy - 12:00 PM Forreston, IL Hourly Weather - Cloudy - 1:00 PM Forreston, IL Hourly Weather - Cloudy - 2:00 PM Forreston, IL Hourly Weather - Mostly Cloudy - 3:00 PM Forreston, IL Hourly Weather - Mostly Cloudy - 4:00 PM Forreston, IL Hourly Weather - Mostly Cloudy - 5:00 PM Forreston, IL Hourly Weather - Mostly Clear - 6:00 PM Forreston, IL Hourly Weather - Mostly Clear - 7:00 PM Forreston, IL Hourly Weather - Mostly Clear - 8:00 PM Forreston, IL Hourly Weather - Cloudy - 9:00 PM Forreston, IL Hourly Weather - Cloudy - 10:00 PM Forreston, IL Hourly Weather - Cloudy - 11:00 PM Forreston, IL Hourly Weather - Cloudy - 12:00 AM Forreston, IL Hourly Weather - Cloudy - 1:00 AM Forreston, IL Hourly Weather - Cloudy - 2:00 AM Forreston, IL Hourly Weather - Cloudy - 3:00 AM
Clear Clear Clear Clear Clear Partly Cloudy Partly Cloudy Partly Cloudy Cloudy Cloudy Cloudy Mostly Cloudy Mostly Cloudy Mostly Cloudy Mostly Clear Mostly Clear Mostly Clear Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy
49°F9°C 49°F9°C 48°F9°C 48°F9°C 53°F12°C 58°F14°C 63°F17°C 65°F18°C 67°F19°C 69°F21°C 69°F21°C 70°F21°C 70°F21°C 69°F21°C 67°F19°C 66°F19°C 64°F18°C 62°F17°C 60°F16°C 60°F16°C 60°F16°C 60°F16°C 61°F16°C 61°F16°C
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0% 0% 0% 0% 1% 1% 1% 1% 1% 1% 1% 1% 1% 1% 1% 1% 37% 37% 37% 37% 37% 37% 79% 79%
49°F9°C 48°F9°C 48°F9°C 47°F8°C 48°F9°C 49°F9°C 50°F10°C 50°F10°C 49°F9°C 49°F9°C 49°F9°C 50°F10°C 50°F10°C 51°F11°C 52°F11°C 53°F12°C 54°F12°C 54°F12°C 55°F13°C 56°F13°C 56°F13°C 57°F14°C 58°F14°C 58°F14°C
100% 96% 100% 96% 83% 72% 63% 58% 52% 49% 49% 49% 49% 53% 59% 63% 70% 75% 84% 87% 87% 90% 90% 90%
E E E E E ESE SE SE SE SSE SSE SE SE SE SE SE SE SSE SSE SSE S S S S
2 mph 2 mph 3 mph 3 mph 3 mph 9 mph 9 mph 9 mph 11 mph 11 mph 11 mph 14 mph 14 mph 14 mph 14 mph 14 mph 14 mph 13 mph 13 mph 13 mph 13 mph 13 mph 13 mph 8 mph
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Hour (CDT)
Weather
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POP = Probability of Precipitation. ** Indicates missing data/values from KFEP model statistics.

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Prob Precip % = Probability of Precipitation.

Forreston 36 Hour Forecast

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

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