10-day forecast for Oswego, IN: 56° to 87°, with precipitation expected on 3 days. The table below breaks each day into morning, afternoon, evening and overnight.
81°
Best day: Tuesday, August 18
87° · 1.34 in
Worst day: Monday, August 10
Tap any day below to see morning, afternoon, evening and overnight.
Mon, 1087° / 66°1.34
Morning73°feels 75°
Afternoon86°feels 95°
Evening68°feels 69°
Overnight74°feels 75°
87 °
Oswego, Monday, 10 August
Heavy rain. High 87°, low 66°.
Pressure29.91 inHg
Wind11.7 mph S
Humidity81%
Visibility6.2 mi
Dew point72°
Tue, 1179° / 68°0.61
Morning68°feels 70°
Afternoon75°feels 77°
Evening75°feels 76°
Overnight69°feels 70°
79 °
Oswego, Tuesday, 11 August
Rain. High 79°, low 68°.
Pressure29.83 inHg
Wind20.3 mph S
Humidity83%
Visibility6.2 mi
Dew point73°
Wed, 1281° / 65°0.01
Morning65°feels 66°
Afternoon81°feels 83°
Evening72°feels 73°
Overnight70°feels 71°
81 °
Oswego, Wednesday, 12 August
Light rain. High 81°, low 65°.
Pressure29.83 inHg
Wind4.4 mph N
Humidity71%
Visibility6.2 mi
Dew point67°
Thu, 1371° / 57°0
Morning61°feels 60°
Afternoon70°feels 70°
Evening65°feels 65°
Overnight61°feels 61°
71 °
Oswego, Thursday, 13 August
Overcast. High 71°, low 57°.
Pressure30.03 inHg
Wind7.3 mph NE
Humidity59%
Visibility—
Dew point54°
Fri, 1474° / 57°0
Morning62°feels 61°
Afternoon73°feels 72°
Evening67°feels 67°
Overnight59°feels 59°
74 °
Oswego, Friday, 14 August
Clear. High 74°, low 57°.
Pressure30.12 inHg
Wind5.7 mph N
Humidity51%
Visibility—
Dew point52°
Sat, 1573° / 56°0
Morning61°feels 60°
Afternoon71°feels 71°
Evening67°feels 67°
Overnight60°feels 60°
73 °
Oswego, Saturday, 15 August
Overcast. High 73°, low 56°.
Pressure30.30 inHg
Wind8.9 mph E
Humidity62%
Visibility—
Dew point56°
Sun, 1674° / 59°0
Morning64°feels 64°
Afternoon69°feels 70°
Evening69°feels 69°
Overnight64°feels 64°
74 °
Oswego, Sunday, 16 August
Overcast. High 74°, low 59°.
Pressure30.15 inHg
Wind5.7 mph SE
Humidity76%
Visibility—
Dew point60°
Mon, 1777° / 63°0.02
Morning67°feels 67°
Afternoon75°feels 76°
Evening71°feels 71°
Overnight65°feels 66°
77 °
Oswego, Monday, 17 August
Light rain. High 77°, low 63°.
Pressure30.06 inHg
Wind5.4 mph NW
Humidity66%
Visibility—
Dew point62°
Tue, 1881° / 62°0
Morning69°feels 70°
Afternoon80°feels 81°
Evening74°feels 75°
Overnight68°feels 69°
81 °
Oswego, Tuesday, 18 August
Partly cloudy. High 81°, low 62°.
Pressure30.00 inHg
Wind8.5 mph SW
Humidity61%
Visibility—
Dew point64°
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, IN 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.