Weather Alert
Rock River Weather Warning NWS WEATHER ALERT FOR THE ROCK RIVER, IL AREA - Issued: 335 AM CDT Fri Oct 9 2026 Rock River Weather Warning

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Rock River, IL Weather - Hour by Hour Forecast

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Rock River, IL Weather - Hour by Hour Forecast

24 Hour Forecast

Current Conditions - Overcast. Temperature is 53°F12°C, dew point 47°F8°C, humidity 79%. Wind direction is E at 3 mph5 km/h with visibility of 10 mi16 km. Barometric pressure is 30.12 in1020 mb.
Rest of Tonight - Mostly cloudy. A chance of showers and a slight chance of thunderstorms late. Near steady temperature in the upper 40s. Southeast .. Full Forecast
Friday - A chance of thunderstorms in the morning. Showers likely. A slight chance of thunderstorms in the afternoon. Highs in the mid 70s... Full Forecast

Rock River Hourly Weather

24 Hour Forecast Scroll
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Rock River, IL Hourly Weather - Cloudy - 6:00 AM Rock River, IL Hourly Weather - Cloudy - 7:00 AM Rock River, IL Hourly Weather - Cloudy - 8:00 AM Rock River, IL Hourly Weather - Cloudy - 9:00 AM Rock River, IL Hourly Weather - Cloudy - 10:00 AM Rock River, IL Hourly Weather - Cloudy - 11:00 AM Rock River, IL Hourly Weather - Mostly Cloudy - 12:00 PM Rock River, IL Hourly Weather - Mostly Cloudy - 1:00 PM Rock River, IL Hourly Weather - Mostly Cloudy - 2:00 PM Rock River, IL Hourly Weather - Clear - 3:00 PM Rock River, IL Hourly Weather - Clear - 4:00 PM Rock River, IL Hourly Weather - Clear - 5:00 PM Rock River, IL Hourly Weather - Clear - 6:00 PM Rock River, IL Hourly Weather - Clear - 7:00 PM Rock River, IL Hourly Weather - Clear - 8:00 PM Rock River, IL Hourly Weather - Clear - 9:00 PM Rock River, IL Hourly Weather - Clear - 10:00 PM Rock River, IL Hourly Weather - Clear - 11:00 PM Rock River, IL Hourly Weather - Clear - 12:00 AM Rock River, IL Hourly Weather - Clear - 1:00 AM Rock River, IL Hourly Weather - Clear - 2:00 AM Rock River, IL Hourly Weather - Clear - 3:00 AM Rock River, IL Hourly Weather - Clear - 4:00 AM Rock River, IL Hourly Weather - Clear - 5:00 AM
Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Mostly Cloudy Mostly Cloudy Mostly Cloudy Clear Clear Clear Clear Clear Clear Clear Clear Clear Clear Clear Clear Clear Clear Clear
49°F9°C 49°F9°C 53°F12°C 56°F13°C 60°F16°C 63°F17°C 66°F19°C 69°F21°C 71°F22°C 73°F23°C 75°F24°C 72°F22°C 70°F21°C 67°F19°C 64°F18°C 62°F17°C 59°F15°C 58°F14°C 57°F14°C 56°F13°C 55°F13°C 55°F13°C 54°F12°C 54°F12°C
- - Rain Rain Rain Rain Rain Rain - - - - - - - - - - - - - - - -
5% 5% 35% 35% 35% 35% 35% 35% 18% 18% 18% 18% 18% 18% 3% 3% 3% 3% 3% 3% 1% 1% 1% 1%
46°F8°C 46°F8°C 48°F9°C 49°F9°C 51°F11°C 51°F11°C 52°F11°C 52°F11°C 52°F11°C 51°F11°C 51°F11°C 51°F11°C 52°F11°C 52°F11°C 52°F11°C 51°F11°C 51°F11°C 51°F11°C 51°F11°C 51°F11°C 51°F11°C 50°F10°C 50°F10°C 50°F10°C
89% 89% 83% 77% 72% 65% 61% 55% 51% 46% 43% 48% 53% 59% 65% 67% 75% 77% 80% 83% 86% 83% 86% 86%
E ESE ESE E E ESE ESE SE SE ESE ESE E E E E E E ESE ESE SE SE SE SE SE
3 mph 3 mph 3 mph 5 mph 5 mph 5 mph 5 mph 5 mph 5 mph 7 mph 7 mph 7 mph 6 mph 6 mph 6 mph 5 mph 5 mph 5 mph 4 mph 4 mph 4 mph 4 mph 4 mph 4 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
Temperature
Precip. Type
POP
Dewpoint
Humidity
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Visibility
POP = Probability of Precipitation. ** Indicates missing data/values from KSQI model statistics.

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Prob Precip % = Probability of Precipitation.

Rock River 36 Hour Forecast

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

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