10-day forecast for Oswego, IL: 41° to 70°, with precipitation expected on 6 days. The table below breaks each day into morning, afternoon, evening and overnight.
70°
Best day: Sunday, November 1
68° · 0.69 in
Worst day: Tuesday, November 3
Tap any day below to see morning, afternoon, evening and overnight.
Sat, 3165° / 52°0.03
Morning54°feels 53°
Afternoon64°feels 63°
Evening56°feels 56°
Overnight56°feels 55°
65 °
Oswego, Saturday, 31 October
Light rain. High 65°, low 52°.
Pressure30.33 inHg
Wind7.2 mph SE
Humidity70%
Visibility6.2 mi
Dew point47°
Sun, 0170° / 51°0
Morning53°feels 52°
Afternoon69°feels 69°
Evening61°feels 60°
Overnight54°feels 53°
70 °
Oswego, Sunday, 1 November
Overcast. High 70°, low 51°.
Pressure30.30 inHg
Wind4.6 mph SE
Humidity63%
Visibility6.2 mi
Dew point55°
Mon, 0263° / 55°0.07
Morning56°feels 55°
Afternoon62°feels 61°
Evening62°feels 61°
Overnight56°feels 56°
63 °
Oswego, Monday, 2 November
Light rain. High 63°, low 55°.
Pressure30.09 inHg
Wind10.1 mph SE
Humidity77%
Visibility6.2 mi
Dew point53°
Tue, 0368° / 61°0.69
Morning64°feels 64°
Afternoon68°feels 68°
Evening65°feels 65°
Overnight61°feels 61°
68 °
Oswego, Tuesday, 3 November
Rain. High 68°, low 61°.
Pressure29.80 inHg
Wind15.6 mph S
Humidity80%
Visibility—
Dew point61°
Wed, 0465° / 59°0.54
Morning63°feels 64°
Afternoon64°feels 63°
Evening59°feels 59°
Overnight61°feels 60°
65 °
Oswego, Wednesday, 4 November
Rain. High 65°, low 59°.
Pressure29.71 inHg
Wind15.3 mph S
Humidity68%
Visibility—
Dew point54°
Thu, 0560° / 49°0.09
Morning56°feels 55°
Afternoon55°feels 55°
Evening51°feels 50°
Overnight50°feels 47°
60 °
Oswego, Thursday, 5 November
Light rain. High 60°, low 49°.
Pressure29.68 inHg
Wind16.7 mph N
Humidity86%
Visibility—
Dew point52°
Fri, 0654° / 41°0
Morning44°feels 40°
Afternoon52°feels 50°
Evening47°feels 43°
Overnight44°feels 40°
54 °
Oswego, Friday, 6 November
Overcast. High 54°, low 41°.
Pressure30.09 inHg
Wind9.4 mph N
Humidity54%
Visibility—
Dew point35°
Sat, 0756° / 43°0
Morning46°feels 44°
Afternoon54°feels 51°
Evening51°feels 49°
Overnight50°feels 48°
56 °
Oswego, Saturday, 7 November
Overcast. High 56°, low 43°.
Pressure30.27 inHg
Wind7.6 mph S
Humidity56%
Visibility—
Dew point37°
Sun, 0859° / 49°0.23
Morning54°feels 53°
Afternoon58°feels 56°
Evening51°feels 49°
Overnight50°feels 47°
59 °
Oswego, Sunday, 8 November
Rain. High 59°, low 49°.
Pressure30.15 inHg
Wind13.7 mph NW
Humidity61%
Visibility—
Dew point45°
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.