Naperville, IL Weather

    05:00 Tuesday
    Sunny
    Clear
    21° Feels like 21°
    Gentle northwest wind Northwest 7 - 11 km/h
    reloj Hourly Stifling humidity for the next few hours
    • Today 14 July Clear 35° / 20° Moderate west wind 13 - 30 km/h
    • Tomorrow 15 July Scattered clouds 36° / 23° Moderate southwest wind 13 - 28 km/h
    • Thursday 16 July Scattered clouds 36° / 24° Moderate southwest wind 12 - 31 km/h
    • Friday 17 July Thunderstorm with partly cloudy skies 90% 12 mm 34° / 23° Moderate south wind 12 - 42 km/h
    • Saturday 18 July Light rain with partly cloudy skies 70% 0.5 mm 34° / 23° Moderate west wind 15 - 36 km/h
    • Sunday 19 July Light rain with partly cloudy skies 40% 0.3 mm 30° / 22° Moderate northeast wind 10 - 35 km/h
    • Monday 20 July Light rain with partly cloudy skies 50% 0.4 mm 33° / 23° Strong west wind 20 - 53 km/h

    Weather Forecast for Naperville, IL Today

    , 14 July

    Tomorrow

    , 15 July
    06:00 Clear 21° Sunny
    Feels Like 21°
    Gentle northwest wind Northwest 7 - 11 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 87%
    • Dew Point Dew Point 19 °C
    • Clouds Clouds 0%
    • Feels Like Feels Like 21 °C
    • Visibility Visibility 20 km
    • Wind Wind - Average 7 km/h
    • Pressure Pressure 1021 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 11 km/h
    • Snowline Snowline 16732 ft
    07:00 Clear 23° Sunny
    Feels Like 23°
    Gentle northwest wind Northwest 8 - 15 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 80%
    • Dew Point Dew Point 19 °C
    • Clouds Clouds 0%
    • Feels Like Feels Like 23 °C
    • Visibility Visibility 25 km
    • Wind Wind - Average 8 km/h
    • Pressure Pressure 1022 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 15 km/h
    • Snowline Snowline 16732 ft
    08:00 Clear 25° Sunny
    Feels Like 26°
    Gentle northwest wind Northwest 5 - 14 km/h
    		UV Index 1 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 74%
    • Dew Point Dew Point 20 °C
    • Clouds Clouds 0%
    • Feels Like Feels Like 26 °C
    • Visibility Visibility 25 km
    • Wind Wind - Average 5 km/h
    • Pressure Pressure 1022 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 14 km/h
    • Snowline Snowline 16732 ft
    09:00 Clear 28° Sunny
    Feels Like 30°
    Gentle northwest wind Northwest 5 - 16 km/h
    		UV Index 3 Moderate SPF: 6-10
    • Rain Rain 0% 0 mm
    • Humidity Humidity 67%
    • Dew Point Dew Point 21 °C
    • Clouds Clouds 0%
    • Feels Like Feels Like 30 °C
    • Visibility Visibility 30 km
    • Wind Wind - Average 5 km/h
    • Pressure Pressure 1022 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 16 km/h
    • Snowline Snowline 16404 ft
    10:00 Clear 30° Sunny
    Feels Like 33°
    Moderate northwest wind Northwest 7 - 20 km/h
    		UV Index 5 Moderate SPF: 6-10
    • Rain Rain 0% 0 mm
    • Humidity Humidity 58%
    • Dew Point Dew Point 21 °C
    • Clouds Clouds 0%
    • Feels Like Feels Like 33 °C
    • Visibility Visibility 30 km
    • Wind Wind - Average 7 km/h
    • Pressure Pressure 1022 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 20 km/h
    • Snowline Snowline 16732 ft
    Sunny 11:00 Clear 32° Sunny
    Feels Like 34°
    Moderate northwest wind Northwest 6 - 21 km/h
    		UV Index 7 High SPF: 15-25
    11:00 Clear 32° Sunny
    Feels Like 34°
    Moderate northwest wind Northwest 6 - 21 km/h
    		UV Index 7 High SPF: 15-25
    • Rain Rain 0% 0 mm
    • Humidity Humidity 51%
    • Dew Point Dew Point 20 °C
    • Clouds Clouds 0%
    • Feels Like Feels Like 34 °C
    • Visibility Visibility 30 km
    • Wind Wind - Average 6 km/h
    • Pressure Pressure 1021 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 21 km/h
    • Snowline Snowline 16732 ft
    12:00 Clear 33° Sunny
    Feels Like 35°
    Moderate northwest wind Northwest 4 - 20 km/h
    		UV Index 9 Very High! SPF: 25-50
    • Rain Rain 0% 0 mm
    • Humidity Humidity 46%
    • Dew Point Dew Point 20 °C
    • Clouds Clouds 3%
    • Feels Like Feels Like 35 °C
    • Visibility Visibility 40 km
    • Wind Wind - Average 4 km/h
    • Pressure Pressure 1021 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 20 km/h
    • Snowline Snowline 16732 ft
    13:00 Scattered clouds 34° Scattered clouds
    Feels Like 36°
    Gentle west wind West 3 - 18 km/h
    		UV Index 9 Very High! SPF: 25-50
    • Rain Rain 0% 0 mm
    • Humidity Humidity 43%
    • Dew Point Dew Point 20 °C
    • Clouds Clouds 22%
    • Feels Like Feels Like 36 °C
    • Visibility Visibility 40 km
    • Wind Wind - Average 3 km/h
    • Pressure Pressure 1020 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 18 km/h
    • Snowline Snowline 16732 ft
    Scattered clouds 14:00 Scattered clouds 34° Scattered clouds
    Feels Like 37°
    Gentle west wind West 4 - 18 km/h
    		UV Index 8 Very High! SPF: 25-50
    14:00 Scattered clouds 34° Scattered clouds
    Feels Like 37°
    Gentle west wind West 4 - 18 km/h
    		UV Index 8 Very High! SPF: 25-50
    • Rain Rain 0% 0 mm
    • Humidity Humidity 42%
    • Dew Point Dew Point 20 °C
    • Clouds Clouds 36%
    • Feels Like Feels Like 37 °C
    • Visibility Visibility 40 km
    • Wind Wind - Average 4 km/h
    • Pressure Pressure 1020 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 18 km/h
    • Snowline Snowline 16732 ft
    15:00 Scattered clouds 35° Scattered clouds
    Feels Like 37°
    Moderate west wind West 6 - 22 km/h
    		UV Index 6 High SPF: 15-25
    • Rain Rain 0% 0 mm
    • Humidity Humidity 42%
    • Dew Point Dew Point 20 °C
    • Clouds Clouds 41%
    • Feels Like Feels Like 37 °C
    • Visibility Visibility 40 km
    • Wind Wind - Average 6 km/h
    • Pressure Pressure 1020 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 22 km/h
    • Snowline Snowline 16732 ft
    16:00 Scattered clouds 35° Scattered clouds
    Feels Like 38°
    Moderate west wind West 8 - 24 km/h
    		UV Index 5 Moderate SPF: 6-10
    • Rain Rain 0% 0 mm
    • Humidity Humidity 43%
    • Dew Point Dew Point 20 °C
    • Clouds Clouds 41%
    • Feels Like Feels Like 38 °C
    • Visibility Visibility 40 km
    • Wind Wind - Average 8 km/h
    • Pressure Pressure 1019 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 24 km/h
    • Snowline Snowline 16732 ft
    Scattered clouds 17:00 Scattered clouds 34° Scattered clouds
    Feels Like 37°
    Moderate west wind West 12 - 29 km/h
    		UV Index 3 Moderate SPF: 6-10
    17:00 Scattered clouds 34° Scattered clouds
    Feels Like 37°
    Moderate west wind West 12 - 29 km/h
    		UV Index 3 Moderate SPF: 6-10
    • Rain Rain 0% 0 mm
    • Humidity Humidity 46%
    • Dew Point Dew Point 21 °C
    • Clouds Clouds 38%
    • Feels Like Feels Like 37 °C
    • Visibility Visibility 35 km
    • Wind Wind - Average 12 km/h
    • Pressure Pressure 1018 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 29 km/h
    • Snowline Snowline 17060 ft
    18:00 Scattered clouds 33° Scattered clouds
    Feels Like 37°
    Moderate west wind West 13 - 30 km/h
    		UV Index 1 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 50%
    • Dew Point Dew Point 21 °C
    • Clouds Clouds 31%
    • Feels Like Feels Like 37 °C
    • Visibility Visibility 35 km
    • Wind Wind - Average 13 km/h
    • Pressure Pressure 1018 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 30 km/h
    • Snowline Snowline 17060 ft
    19:00 Scattered clouds 32° Scattered clouds
    Feels Like 35°
    Moderate west wind West 12 - 29 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 53%
    • Dew Point Dew Point 21 °C
    • Clouds Clouds 10%
    • Feels Like Feels Like 35 °C
    • Visibility Visibility 30 km
    • Wind Wind - Average 12 km/h
    • Pressure Pressure 1018 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 29 km/h
    • Snowline Snowline 17060 ft
    Sunny 20:00 Clear 31° Sunny
    Feels Like 34°
    Moderate southwest wind Southwest 9 - 26 km/h
    		UV Index 0 Low SPF: no
    20:00 Scattered clouds 31° Scattered clouds
    Feels Like 34°
    Moderate southwest wind Southwest 9 - 26 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 58%
    • Dew Point Dew Point 22 °C
    • Clouds Clouds 0%
    • Feels Like Feels Like 34 °C
    • Visibility Visibility 30 km
    • Wind Wind - Average 9 km/h
    • Pressure Pressure 1018 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 26 km/h
    • Snowline Snowline 17060 ft
    21:00 Clear skies 30° Clear
    Feels Like 33°
    Gentle southwest wind Southwest 9 - 18 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 65%
    • Dew Point Dew Point 22 °C
    • Clouds Clouds 0%
    • Feels Like Feels Like 33 °C
    • Visibility Visibility 30 km
    • Wind Wind - Average 9 km/h
    • Pressure Pressure 1018 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 18 km/h
    • Snowline Snowline 17060 ft
    22:00 Clear skies 29° Clear
    Feels Like 32°
    Gentle southwest wind Southwest 8 - 17 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 69%
    • Dew Point Dew Point 22 °C
    • Clouds Clouds 0%
    • Feels Like Feels Like 32 °C
    • Visibility Visibility 30 km
    • Wind Wind - Average 8 km/h
    • Pressure Pressure 1019 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 17 km/h
    • Snowline Snowline 17060 ft
    Clear 23:00 Clear skies 28° Clear
    Feels Like 30°
    Gentle southwest wind Southwest 8 - 15 km/h
    		UV Index 0 Low SPF: no
    23:00 Clear skies 28° Clear
    Feels Like 30°
    Gentle southwest wind Southwest 8 - 15 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 73%
    • Dew Point Dew Point 22 °C
    • Clouds Clouds 0%
    • Feels Like Feels Like 30 °C
    • Visibility Visibility 30 km
    • Wind Wind - Average 8 km/h
    • Pressure Pressure 1019 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 15 km/h
    • Snowline Snowline 17060 ft
    24:00 Clear skies 27° Clear
    Feels Like 29°
    Gentle west wind West 8 - 15 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 76%
    • Dew Point Dew Point 22 °C
    • Clouds Clouds 0%
    • Feels Like Feels Like 29 °C
    • Visibility Visibility 25 km
    • Wind Wind - Average 8 km/h
    • Pressure Pressure 1019 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 15 km/h
    • Snowline Snowline 17060 ft

    Air quality in Naperville today

    Detail
    55
    Moderate O₃ (144 µg/m³)

    Sunrise and Sunset

    Sunrise 05:30 Sunset 20:26
    First light 04:57 Midday 12:58 Last light 20:59
    Day length 14h 56m

    Remaining daylight 14h 44m

    Lunar calendar

    Mon Tue Wed Thu Fri Sat Sun
    14 New Moon
    15 New Moon
    16 First Quarter
    17 First Quarter
    18 First Quarter
    19 First Quarter
    20 First Quarter
    21 First Quarter
    22 First Quarter
    23 First Quarter
    24 First Quarter
    25 First Quarter
    26 First Quarter
    27 First Quarter

    What is the weather like in Naperville, IL in July?

    • Avg. Temp.
      Avg. Temp.: 23 °C Max.: 29 °C Min: 19 °C
    • Rainy Days
      Rainy Days: 12 days
    • Accumulated Rainfall
      Accumulated Rainfall: 98 mm
    • Average Wind Speed
      Average Wind Speed: 10 km/h

    Weather graphs

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