Harper, Illinois Weather
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Weather Forecast for Harper, Illinois : Ogle County
Issued: 3:57 pm CDT May 8, 2024 Latitude: 42.1414135 Longitude: -89.6473371 View on Google Maps

MouseOver for Detail Forecast
Tonight Thursday Friday Saturday Sunday Monday Tuesday Wednesday
80% chance of thunderstorms on Tonight 70% chance of thunderstorms on Thursday 20% chance of rain on Friday Sunny on Saturday Mostly Sunny on Sunday 20% chance of thunderstorms on Monday 20% chance of rain on Tuesday 20% chance of thunderstorms on Wednesday
Low: 51°F High: 59°F High: 67°F High: 68°F High: 76°F High: 76°F High: 76°F High: 77°F
Low: 44°F Low: 47°F Low: 47°F Low: 54°F Low: 54°F Low: 56°F  
Thunderstorms Thunderstorms Rain Sunny Mostly Sunny Thunderstorms Rain Thunderstorms
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Current Conditions at
ALBERTUS AIRPORT - (KFEP)
77°
Clear
as of 4:15 PM CDST
Rel. Humidity: 38%
Dew Point: 50°F
Pressure: 29.71 in.
Wind Data
10 MPH
Gust: 16 MPH
120° Southeast
Cloud Level(s): Clear
Current Conditions at
STERLING ROCK - (KSQI)
79°
Clear
as of 3:56 PM CDST
Rel. Humidity: 39%
Dew Point: 52°F
Visibility: 10 Miles
Pressure: 29.67 in.
Flight Rule: VFR
Wind Data
7 MPH
Cloud Level(s): Clear
Current Conditions at
ROCHELLE MUNICIPAL ARPT - (KRPJ)
79°
Clear
as of 4:15 PM CDST
Rel. Humidity: 31%
Dew Point: 46°F
Visibility: 10 Miles
Pressure: 29.69 in.
Flight Rule: VFR
Wind Data
12 MPH
Gust: 16 MPH
150° Southeast
Cloud Level(s): Clear
80% chance of thunderstorms Tonight Tonight... A chance of showers and thunderstorms, then showers and possibly a thunderstorm after midnight. Low around 51. East wind 10 to 15 mph, with gusts as high as 30 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
70% chance of thunderstorms Thursday Thursday... Showers likely and possibly a thunderstorm before 1pm, then a chance of showers. Cloudy, with a high near 59. North northeast wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.
20% chance of rain Thursday Night Thursday Night... A 20 percent chance of showers before 1am. Mostly cloudy, with a low around 44. North wind 5 to 10 mph, with gusts as high as 15 mph.
20% chance of rain Friday Friday... A 20 percent chance of showers after 1pm. Mostly sunny, with a high near 67. West northwest wind 5 to 15 mph.
30% chance of thunderstorms Friday Night Friday Night... A chance of showers before 10pm, then a chance of showers and thunderstorms between 10pm and 1am. Partly cloudy, with a low around 47. West wind 10 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 30%.
Sunny on Saturday Saturday... Sunny, with a high near 68. Breezy.
Mostly Clear on Saturday Night Saturday Night... Mostly clear, with a low around 47.
Mostly Sunny on Sunday Sunday... Mostly sunny, with a high near 76.
20% chance of thunderstorms Sunday Night Sunday Night... A chance of showers and thunderstorms. Partly cloudy, with a low around 54.
20% chance of thunderstorms Monday Monday... A chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 76.
Cloudy on Monday Night Monday Night... Partly cloudy, with a low around 54.
20% chance of rain Tuesday Tuesday... A chance of showers. Mostly sunny, with a high near 76.
20% chance of rain Tuesday Night Tuesday Night... A chance of showers. Partly cloudy, with a low around 56.
20% chance of thunderstorms Wednesday Wednesday... A chance of showers and thunderstorms. Mostly sunny, with a high near 77.
Current Radar Image


Sun Almanac for Harper, Illinois
Sunrise: 05:44 AM
Sunset: 8:06 PM
Civil Sunrise:05:13 AM
Civil Sunset: 8:37 PM
Nautical Sunrise: 04:34 AM
Nautical Sunset: 9:16 PM
Astro Sunrise: 03:51 AM
Astro Sunset: 9:59 PM
Any use of the information on this page is at your own risk. This information should not be relied upon in life-threatening situations, potential financial loss situations or in lieu of any officially disseminated information. Visit the National Weather Service for official information.