10-day forecast for Oswego, IL: 26° to 59°, with precipitation expected on 0 days. The table below breaks each day into morning, afternoon, evening and overnight.
59°
Best day: Saturday, November 21
38°
Worst day: Sunday, November 22
Tap any day below to see morning, afternoon, evening and overnight.
Sat, 1449° / 32°0
Morning36°feels 29°
Afternoon49°feels 45°
Evening38°feels 36°
Overnight33°feels 27°
49 °
Oswego, Saturday, 14 November
Clear. High 49°, low 32°.
Pressure30.27 inHg
Wind6.7 mph NW
Humidity63%
Visibility6.2 mi
Dew point30°
Sun, 1548° / 29°0
Morning33°feels 29°
Afternoon48°feels 47°
Evening36°feels 36°
Overnight33°feels 30°
48 °
Oswego, Sunday, 15 November
Clear. High 48°, low 29°.
Pressure30.45 inHg
Wind2.1 mph NW
Humidity59%
Visibility6.2 mi
Dew point33°
Mon, 1650° / 29°0
Morning33°feels 29°
Afternoon50°feels 47°
Evening38°feels 34°
Overnight32°feels 32°
50 °
Oswego, Monday, 16 November
Clear. High 50°, low 29°.
Pressure30.50 inHg
Wind7.6 mph SW
Humidity53%
Visibility6.2 mi
Dew point32°
Tue, 1753° / 33°0
Morning38°feels 34°
Afternoon52°feels 50°
Evening43°feels 39°
Overnight35°feels 30°
53 °
Oswego, Tuesday, 17 November
Overcast. High 53°, low 33°.
Pressure30.47 inHg
Wind6.7 mph SW
Humidity59%
Visibility6.2 mi
Dew point37°
Wed, 1855° / 35°0
Morning40°feels 36°
Afternoon52°feels 50°
Evening48°feels 44°
Overnight45°feels 40°
55 °
Oswego, Wednesday, 18 November
Overcast. High 55°, low 35°.
Pressure30.33 inHg
Wind10.2 mph S
Humidity59%
Visibility—
Dew point37°
Thu, 1955° / 43°0.01
Morning51°feels 50°
Afternoon52°feels 51°
Evening46°feels 44°
Overnight45°feels 42°
55 °
Oswego, Thursday, 19 November
Light rain. High 55°, low 43°.
Pressure30.21 inHg
Wind11.5 mph SW
Humidity84%
Visibility—
Dew point48°
Fri, 2058° / 41°0.01
Morning44°feels 41°
Afternoon53°feels 52°
Evening57°feels 56°
Overnight54°feels 52°
58 °
Oswego, Friday, 20 November
Light rain. High 58°, low 41°.
Pressure30.27 inHg
Wind15.2 mph S
Humidity89%
Visibility—
Dew point48°
Sat, 2159° / 41°0.02
Morning56°feels 55°
Afternoon57°feels 55°
Evening45°feels 36°
Overnight44°feels 36°
59 °
Oswego, Saturday, 21 November
Light rain. High 59°, low 41°.
Pressure29.77 inHg
Wind24.5 mph SW
Humidity73%
Visibility—
Dew point50°
Sun, 2238° / 26°0
Morning32°feels 22°
Afternoon31°feels 20°
Evening28°feels 16°
Overnight28°feels 16°
38 °
Oswego, Sunday, 22 November
Overcast. High 38°, low 26°.
Pressure30.15 inHg
Wind18.5 mph NW
Humidity42%
Visibility—
Dew point11°
About this forecast
How reliable is a 10-day forecast?
The first 3–5 days are the most reliable, typically within 2–4°. From day six to ten the models show the trend: the direction of change is right more often than the exact numbers.
What does the time-of-day table show?
Temperature in Oswego, IL around 8am, 2pm, 8pm and 2am each day — handy for planning a walk, a drive or work outdoors.
How is the best day chosen?
We weigh the daytime high against precipitation: a warm, dry day scores highest.