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Oswego, IL

76°F
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Oswego, IL Weather
Today WinterCast Local {stormName} Tracker Hourly 10-Day Radar MinuteCast® Monthly Air Quality Health & Activities

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Winter Center

Today Hourly 10-Day Radar MinuteCast® Monthly Air Quality Health & Activities
Saturday, August 15

Current Weather

2:06 PM

76°F
A shower
RealFeel® 86°
Very Warm
RealFeel Guide
Very Warm
82° to 89°
Older adults, infants, and those with sensitive medical conditions should minimize outdoor activity, especially in the sunshine.
LEARN MORE
RealFeel Shade™ 83°
Very Warm
RealFeel Guide
Very Warm
82° to 89°
Older adults, infants, and those with sensitive medical conditions should minimize outdoor activity, especially in the sunshine.
LEARN MORE
RealFeel®
86°
RealFeel Shade™
83°
Max UV Index
1.2 (Low)
Wind
SSW 2 mph
Wind Gusts
6 mph
Humidity
94%
Indoor Humidity
94% (Extremely Humid)
Dew Point
74° F
Pressure
↔ 30.02 in
Cloud Cover
99%
Visibility
9 mi
Cloud Ceiling
2000 ft

Day

8/15
79°Hi
RealFeel® 88°
Very Warm
RealFeel Guide
Very Warm
82° to 89°
Older adults, infants, and those with sensitive medical conditions should minimize outdoor activity, especially in the sunshine.
LEARN MORE
RealFeel Shade™ 87°
Very Warm
RealFeel Guide
Very Warm
82° to 89°
Older adults, infants, and those with sensitive medical conditions should minimize outdoor activity, especially in the sunshine.
LEARN MORE
Very humid with rain tapering to a couple of showers

Max UV Index2.0 (Low)

AccuLumen Brightness Index™2 (Dark)

WindS 7 mph

Wind Gusts14 mph

Probability of Precipitation100%

Probability of Thunderstorms29%

Precipitation0.34 in

Rain Amount0.34 in

Total Hours of Precipitation5

Total Hours of Rain5

Cloud Cover89%

Morning

Afternoon

Night

8/15
72°Lo
RealFeel® 72°
Pleasant
RealFeel Guide
Pleasant
63° to 81°
Most consider this temperature range ideal.
LEARN MORE
Partly cloudy, warm and very humid with a couple of thunderstorms late

WindSSW 6 mph

Wind Gusts7 mph

Probability of Precipitation90%

Probability of Thunderstorms81%

Precipitation0.83 in

Rain Amount0.83 in

Total Hours of Precipitation2

Total Hours of Rain2

Cloud Cover70%

Evening

Overnight

Sun & Moon

13 hrs 53 mins
Rise 6:01 AM
Set 7:54 PM
Waxing Crescent
Rise 9:23 AM
Set 9:14 PM

Temperature History

8/15
High
Low
Forecast
79°
72°
Average
82°
60°
Last Year
92°
63°
Record
92°
2025
N/A

Current Weather Conditions in Oswego

Oswego, Illinois is currently A shower with a temperature of 76°. The current RealFeel® Temperature is 86° (Very Warm) based on observed conditions including 94% humidity, 99% cloud cover, a UV index of 1, and winds of 2 mph. In shade, the RealFeel Shade™ is 83°. AccuWeather's MinuteCast® provides minute-by-minute precipitation forecasts for Oswego, powered by forecasting systems and proprietary technology developed by AccuWeather meteorologists since 1962.

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