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Round Lake Park Weather Today

Temperature, Feels Like, Rain Chance & Hourly Forecast in Round Lake Park

Round Lake Park temperature today is 19°, feels like 20°, with a humidity level of 93% and wind at 12.96 km/h. Rain chance today is 30%. Use the hourly forecast and 5-day outlook below to plan your day.

Tomorrow in Round Lake Park: expect a high of 21° and a low of 19°, with moderate rain. Rain chance tomorrow is 100%.

overcast clouds
19°
overcast clouds
H: 20° L: 19°
Feels like 20°
AQI: Good (1/5)
Round Lake Park
Weather Updated Sep 15, 2026 9:54 PM
Humidity
93%
Dew 18°
Wind speed
12.96 km/h
SW
Pressure
1017 hPa
Visibility
6 km
Windy Conditions
Wind speed is 12.96 km/h.
High Humidity
Humidity is 93%. May feel uncomfortable.
Weather Summary
Currently in Round Lake Park, expect varied conditions with mild temperatures around 19°. Winds are a light breeze. High humidity may make it feel uncomfortable.
Tue
light rain
27° 21°
30%
Wed
moderate rain
21° 19°
100%
Thu
overcast clouds
23° 17°
100%
Fri
broken clouds
22° 16°
100%
Sat
light rain
25° 16°
100%
Daily Weather Forecast
Tuesday
09/15/2026
light rain
21°
27°
30%
Wednesday
09/16/2026
moderate rain
19°
21°
100%
Thursday
09/17/2026
overcast clouds
17°
23°
100%
Friday
09/18/2026
broken clouds
16°
22°
100%
Saturday
09/19/2026
light rain
16°
25°
100%
Precipitation Probability
30%
13
20%
16
0%
19
0%
22
0%
01
80%
04
92%
07
100%
10
81%
13
77%
16
55%
19
20%
22
0%
01
100%
04
100%
07
36%
10
Evolution
Daily Weather Forecast Evolution (°C)
Lowest temperature
Highest temperature
Temperature Forecast (48h)
24°
Tue
13:00
27°
 
25°
 
23°
 
20°
Wed
01:00
19°
 
20°
 
20°
 
20°
Wed
13:00
21°
 
21°
 
20°
 
18°
Thu
01:00
18°
 
17°
 
20°
 
Hot (≥30°)
Warm
Cool
Cold (<0°)
Weather Map
Sun & Moon
Sunrise
Sunrise
06:32
Sunset
Sunset
19:02
Moon Phase
Waxing Crescent (23%)
Timezone: GMT+05:30
Last updated: Sep 15, 2026 9:54 PM · Data refreshes every 5 min
Location Info
Latitude
Latitude
42.356972
Longitude
Longitude
-88.076752
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More about Round Lake Park
Content curated by the NearWeather editorial team · Updated periodically
Round Lake Park is a small community located in northern Illinois, in the US. It is situated near the Wisconsin border and has a population of about 8,000 people. The climate in Round Lake Park is a humid continental climate, with warm summers and cold winters. Average temperatures throughout the year range from lows of 0°F in winter to highs of 85°F in summer. Precipitation is fairly evenly distributed throughout the year, with the most rain occurring in the spring and summer months. Snowfall is also common in winter months, with an average of 25 inches annually.
Weather data sourced from OpenWeatherMap. Forecasts are estimates and may differ from actual conditions. For severe weather, consult your local meteorological authority.
FAQ's about Round Lake Park
What is the temperature in Round Lake Park right now?

The current temperature in Round Lake Park is 19°, and it feels like 20°. Today's high is 20° and the low is 19°.

Will it rain in Round Lake Park today?

The chance of rain in Round Lake Park today is 30%. Check the hourly forecast above for exact timing.

What is the weather in Round Lake Park today?

Round Lake Park is experiencing overcast clouds with a temperature of 19°. Humidity is at 93% and wind speed is 12.96 km/h from the SW.

What is the humidity in Round Lake Park today?

Humidity in Round Lake Park is 93% right now, with a dew point of 18°. Conditions may feel muggy or uncomfortable.

What is the wind speed in Round Lake Park today?

Wind speed in Round Lake Park is 12.96 km/h, flowing at 220° SW wind direction.

What is the 5-day forecast for Round Lake Park?

NearWeather provides a detailed 5-day forecast and 48-hour hourly forecast for Round Lake Park. Today's high is 20° and low is 19°, with a 30% chance of rain. Scroll up to view the full day-by-day and hourly breakdown.

What does it feel like in Round Lake Park today?

It feels like 20° in Round Lake Park today, with 100% cloud cover and 6 km visibility.

Weather in Round Lake Park
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