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Rainbow Weather Warning NWS WEATHER ALERT FOR THE RAINBOW, IL AREA - Issued: 246 PM CST Tue Nov 3 2026 Rainbow Weather Warning

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Rainbow, IL Weather - Hour by Hour Forecast

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Rainbow, IL Weather - Hour by Hour Forecast

24 Hour Forecast

Current Conditions - Overcast. Temperature is 67°F19°C, dew point 63°F17°C, humidity 87%. Wind direction is S at 16 mph26 km/h with visibility of 10 mi16 km. Barometric pressure is 29.76 in1007 mb.
Tonight - Rain with a slight chance of thunderstorms this evening, then a chance of rain after midnight. Cooler with lows in the lower 50s. .. Full Forecast
Wednesday - Mostly cloudy. A chance of sprinkles in the morning. Cooler. Near steady temperature in the mid 50s. Southwest winds 10 to 15 mph .. Full Forecast

Rainbow Hourly Weather

24 Hour Forecast Scroll
Tue, Nov 03
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Midnight
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Noon
Wed, Nov 04
1:00 pm
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Wed, Nov 04
3:00 pm
Rainbow, IL Hourly Weather - Cloudy - 4:00 PM Rainbow, IL Hourly Weather - Cloudy - 5:00 PM Rainbow, IL Hourly Weather - Cloudy - 6:00 PM Rainbow, IL Hourly Weather - Cloudy - 7:00 PM Rainbow, IL Hourly Weather - Cloudy - 8:00 PM Rainbow, IL Hourly Weather - Cloudy - 9:00 PM Rainbow, IL Hourly Weather - Cloudy - 10:00 PM Rainbow, IL Hourly Weather - Cloudy - 11:00 PM Rainbow, IL Hourly Weather - Cloudy - 12:00 AM Rainbow, IL Hourly Weather - Cloudy - 1:00 AM Rainbow, IL Hourly Weather - Cloudy - 2:00 AM Rainbow, IL Hourly Weather - Cloudy - 3:00 AM Rainbow, IL Hourly Weather - Cloudy - 4:00 AM Rainbow, IL Hourly Weather - Cloudy - 5:00 AM Rainbow, IL Hourly Weather - Cloudy - 6:00 AM Rainbow, IL Hourly Weather - Cloudy - 7:00 AM Rainbow, IL Hourly Weather - Cloudy - 8:00 AM Rainbow, IL Hourly Weather - Cloudy - 9:00 AM Rainbow, IL Hourly Weather - Cloudy - 10:00 AM Rainbow, IL Hourly Weather - Cloudy - 11:00 AM Rainbow, IL Hourly Weather - Cloudy - 12:00 PM Rainbow, IL Hourly Weather - Cloudy - 1:00 PM Rainbow, IL Hourly Weather - Cloudy - 2:00 PM Rainbow, IL Hourly Weather - Cloudy - 3:00 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
69°F21°C 67°F19°C 66°F19°C 65°F18°C 65°F18°C 64°F18°C 63°F17°C 63°F17°C 62°F17°C 61°F16°C 60°F16°C 59°F15°C 58°F14°C 57°F14°C 56°F13°C 56°F13°C 56°F13°C 56°F13°C 57°F14°C 57°F14°C 58°F14°C 58°F14°C 58°F14°C 58°F14°C
Rain Rain Rain Rain Rain Rain Rain Rain Rain Rain Rain Rain Rain Rain Rain Rain Rain Rain Rain Rain Rain - - -
97% 97% 97% 85% 85% 85% 85% 85% 85% 40% 40% 40% 40% 40% 40% 29% 29% 29% 29% 29% 29% 5% 5% 5%
61°F16°C 61°F16°C 61°F16°C 60°F16°C 60°F16°C 59°F15°C 58°F14°C 58°F14°C 57°F14°C 56°F13°C 56°F13°C 55°F13°C 54°F12°C 53°F12°C 52°F11°C 52°F11°C 51°F11°C 51°F11°C 51°F11°C 50°F10°C 50°F10°C 50°F10°C 49°F9°C 49°F9°C
76% 81% 84% 84% 84% 84% 84% 84% 84% 84% 87% 87% 87% 86% 86% 86% 83% 83% 80% 77% 75% 75% 72% 72%
S S S S S S S S S S SSE SSE SSE SW SW SW SW SW SW SW SSW SSW SSW SSW
16 mph 16 mph 16 mph 16 mph 12 mph 12 mph 12 mph 12 mph 12 mph 12 mph 11 mph 11 mph 11 mph 10 mph 10 mph 10 mph 12 mph 12 mph 12 mph 15 mph 15 mph 15 mph 13 mph 13 mph
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 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 (CST)
Weather
Clouds
Temperature
Precip. Type
POP
Dewpoint
Humidity
Wind Direction
Wind Speed
Visibility
POP = Probability of Precipitation. ** Indicates missing data/values from KPIA model statistics.

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Prob Precip % = Probability of Precipitation.

Rainbow 36 Hour Forecast

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

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