National Weather Service forecast
Lake Summerset, Illinois Weather
Lake Summerset 7-Day Forecast
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Overnight56°FChance Rain Showers42% chance of precipitation
A chance of rain showers. Cloudy. Low around 56, with temperatures rising to around 59 overnight. South wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 40%. New rainfall amounts less than a tenth of an inch possible.
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Wednesday59°FSlight Chance Rain Showers19% chance of precipitation
A slight chance of rain showers. Mostly cloudy. High near 59, with temperatures falling to around 53 in the afternoon. South southwest wind around 15 mph, with gusts as high as 30 mph. Chance of precipitation is 20%. New rainfall amounts less than a tenth of an inch possible.
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Wednesday Night45°FSlight Chance Rain Showers24% chance of precipitation
A slight chance of rain showers after 7pm. Mostly cloudy. Low around 45, with temperatures rising to around 47 overnight. Southwest wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 20%.
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Thursday54°FChance Rain Showers49% chance of precipitation
A chance of rain showers. Cloudy, with a high near 54. West wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 50%.
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Thursday Night38°FSlight Chance Rain Showers then Mostly Cloudy20% chance of precipitation
A slight chance of rain showers before midnight. Mostly cloudy, with a low around 38. North northwest wind 10 to 15 mph. Chance of precipitation is 20%.
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Friday47°FPartly Sunny4% chance of precipitation
Partly sunny, with a high near 47.
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Friday Night29°FPartly Cloudy
Partly cloudy, with a low around 29.
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Saturday51°FSunny
Sunny, with a high near 51.
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Saturday Night32°FMostly Clear1% chance of precipitation
Mostly clear, with a low around 32.
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Sunday55°FSunny6% chance of precipitation
Sunny, with a high near 55.
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Sunday Night33°FMostly Clear
Mostly clear, with a low around 33.
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Monday59°FSunny
Sunny, with a high near 59.
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Monday Night38°FMostly Clear
Mostly clear, with a low around 38.
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Tuesday60°FSunny
Sunny, with a high near 60.
Issued by the National Weather Service (LOT office), updated .
Lake Summerset Hourly Forecast
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Lake Summerset Weather Radar
Open the full radar for Lake SummersetAbout Lake Summerset
- Population (2020 Census)
- 2,342
- Coordinates
- 42.454, -89.390
- Elevation
- 902 ft
- NWS forecast office
- LOT
- Time zone
- America/Chicago
- Sunrise today
- 6:34 AM CST
- Sunset today
- 4:47 PM CST
- Daylight today
- 10 h 13 min
Lake Summerset Weather Questions
What is the weather forecast for Lake Summerset, Illinois?
Overnight: A chance of rain showers. Cloudy. Low around 56, with temperatures rising to around 59 overnight. South wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 40%. New rainfall amounts less than a tenth of an inch possible. Wednesday: A slight chance of rain showers. Mostly cloudy. High near 59, with temperatures falling to around 53 in the afternoon. South southwest wind around 15 mph, with gusts as high as 30 mph. Chance of precipitation is 20%. New rainfall amounts less than a tenth of an inch possible.
Will it rain or snow in Lake Summerset this week?
The best chance of precipitation is Thursday at 49%. Periods with a 30% chance or more: Overnight (42%), Thursday (49%).
How warm and how cold will it get in Lake Summerset this week?
The warmest day is Tuesday, with a high near 60°F. The coldest night is Friday Night, with a low near 29°F.
What time are sunrise and sunset in Lake Summerset today?
Sunrise is at 6:34 AM CST and sunset is at 4:47 PM CST, for 10 h 13 min of daylight.
Weather near Lake Summerset
- Davis 3 mi
- Durand 4 mi
- Rock City 5 mi
- Dakota 8 mi
- Pecatonica 10 mi
- Westlake Village 11 mi
- Ridott 12 mi
- Orangeville 13 mi