Weather Alert
Rollo Weather Warning NWS WEATHER ALERT FOR THE ROLLO, IL AREA - Issued: 856 PM CDT Wed Sep 2 2026 Rollo Weather Warning

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Rollo, IL Weather - Hour by Hour Forecast

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Rollo, IL Weather - Hour by Hour Forecast

24 Hour Forecast

Current Conditions - Clear. Temperature is 80°F27°C, dew point 75°F24°C, humidity 83%. Wind direction is SSW at 6 mph10 km/h with visibility of 10 mi16 km. Barometric pressure is 29.92 in1013 mb.
Tonight - Mostly clear in the evening, then becoming partly cloudy. A slight chance of showers and thunderstorms late. Lows in the mid 70s. .. Full Forecast
Thursday - Partly cloudy. A slight chance of showers and thunderstorms in the afternoon. Hot, humid with highs in the lower 90s. Southwest wi.. Full Forecast

Rollo Hourly Weather

24 Hour Forecast Scroll
Wed, Sep 02
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Rollo, IL Hourly Weather - Clear - 9:00 PM Rollo, IL Hourly Weather - Clear - 10:00 PM Rollo, IL Hourly Weather - Clear - 11:00 PM Rollo, IL Hourly Weather - Partly Cloudy - 12:00 AM Rollo, IL Hourly Weather - Partly Cloudy - 1:00 AM Rollo, IL Hourly Weather - Partly Cloudy - 2:00 AM Rollo, IL Hourly Weather - Mostly Cloudy - 3:00 AM Rollo, IL Hourly Weather - Mostly Cloudy - 4:00 AM Rollo, IL Hourly Weather - Mostly Cloudy - 5:00 AM Rollo, IL Hourly Weather - Mostly Cloudy - 6:00 AM Rollo, IL Hourly Weather - Mostly Cloudy - 7:00 AM Rollo, IL Hourly Weather - Mostly Cloudy - 8:00 AM Rollo, IL Hourly Weather - Mostly Cloudy - 9:00 AM Rollo, IL Hourly Weather - Mostly Cloudy - 10:00 AM Rollo, IL Hourly Weather - Mostly Cloudy - 11:00 AM Rollo, IL Hourly Weather - Mostly Clear - 12:00 PM Rollo, IL Hourly Weather - Mostly Clear - 1:00 PM Rollo, IL Hourly Weather - Mostly Clear - 2:00 PM Rollo, IL Hourly Weather - Mostly Clear - 3:00 PM Rollo, IL Hourly Weather - Mostly Clear - 4:00 PM Rollo, IL Hourly Weather - Mostly Clear - 5:00 PM Rollo, IL Hourly Weather - Clear - 6:00 PM Rollo, IL Hourly Weather - Clear - 7:00 PM Rollo, IL Hourly Weather - Clear - 8:00 PM
Clear Clear Clear Partly Cloudy Partly Cloudy Partly Cloudy Mostly Cloudy Mostly Cloudy Mostly Cloudy Mostly Cloudy Mostly Cloudy Mostly Cloudy Mostly Cloudy Mostly Cloudy Mostly Cloudy Mostly Clear Mostly Clear Mostly Clear Mostly Clear Mostly Clear Mostly Clear Clear Clear Clear
85°F29°C 82°F28°C 81°F27°C 80°F27°C 79°F26°C 78°F26°C 77°F25°C 76°F24°C 75°F24°C 75°F24°C 74°F23°C 77°F25°C 80°F27°C 83°F28°C 86°F30°C 89°F32°C 92°F33°C 93°F34°C 93°F34°C 94°F34°C 92°F33°C 91°F33°C 89°F32°C 86°F30°C
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0% 0% 0% 0% 0% 12% 12% 12% 12% 12% 12% 7% 7% 7% 7% 7% 7% 2% 2% 2% 2% 2% 2% 0%
70°F21°C 70°F21°C 70°F21°C 71°F22°C 71°F22°C 71°F22°C 70°F21°C 70°F21°C 70°F21°C 69°F21°C 69°F21°C 69°F21°C 69°F21°C 69°F21°C 69°F21°C 69°F21°C 69°F21°C 69°F21°C 69°F21°C 69°F21°C 69°F21°C 70°F21°C 70°F21°C 70°F21°C
61% 67% 69% 74% 77% 79% 79% 82% 84% 82% 84% 76% 69% 63% 57% 52% 47% 46% 46% 44% 47% 50% 54% 59%
SSE S S S S S S S S SSE SE S SW SSW SSW SSW SSW SSW SSW SSW SW SSE S S
7 mph 7 mph 7 mph 6 mph 6 mph 6 mph 6 mph 6 mph 6 mph 5 mph 5 mph 5 mph 5 mph 5 mph 5 mph 9 mph 9 mph 9 mph 7 mph 7 mph 7 mph 5 mph 5 mph 5 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
Clouds
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POP
Dewpoint
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POP = Probability of Precipitation. ** Indicates missing data/values from KVYS model statistics.

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Prob Precip % = Probability of Precipitation.

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

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