10-day forecast for Oswego, SC: 68° to 99°, with precipitation expected on 5 days. The table below breaks each day into morning, afternoon, evening and overnight.
99°
Best day: Wednesday, August 12
84° · 0.29 in
Worst day: Monday, August 17
Tap any day below to see morning, afternoon, evening and overnight.
Mon, 1095° / 74°0.17
Morning78°feels 80°
Afternoon95°feels 99°
Evening78°feels 79°
Overnight76°feels 78°
95 °
Oswego, Monday, 10 August
Rain. High 95°, low 74°.
Pressure30.09 inHg
Wind7.9 mph SW
Humidity50%
Visibility6.2 mi
Dew point72°
Tue, 1199° / 73°0.02
Morning76°feels 78°
Afternoon96°feels 100°
Evening85°feels 90°
Overnight73°feels 75°
99 °
Oswego, Tuesday, 11 August
Light rain. High 99°, low 73°.
Pressure30.03 inHg
Wind8.8 mph W
Humidity49%
Visibility6.2 mi
Dew point69°
Wed, 1299° / 76°0.01
Morning78°feels 79°
Afternoon99°feels 103°
Evening89°feels 93°
Overnight80°feels 83°
99 °
Oswego, Wednesday, 12 August
Light rain. High 99°, low 76°.
Pressure29.91 inHg
Wind13.3 mph W
Humidity44%
Visibility6.2 mi
Dew point69°
Thu, 1395° / 75°0.04
Morning82°feels 84°
Afternoon94°feels 97°
Evening86°feels 89°
Overnight77°feels 78°
95 °
Oswego, Thursday, 13 August
Light rain. High 95°, low 75°.
Pressure29.88 inHg
Wind9.4 mph W
Humidity39%
Visibility—
Dew point64°
Fri, 1494° / 78°0
Morning83°feels 85°
Afternoon92°feels 96°
Evening81°feels 83°
Overnight79°feels 79°
94 °
Oswego, Friday, 14 August
Overcast. High 94°, low 78°.
Pressure30.00 inHg
Wind12.2 mph N
Humidity44%
Visibility—
Dew point67°
Sat, 1576° / 69°0.22
Morning75°feels 76°
Afternoon74°feels 75°
Evening72°feels 73°
Overnight70°feels 70°
76 °
Oswego, Saturday, 15 August
Light rain. High 76°, low 69°.
Pressure30.18 inHg
Wind8.3 mph NE
Humidity83%
Visibility—
Dew point69°
Sun, 1686° / 68°0
Morning73°feels 74°
Afternoon81°feels 82°
Evening78°feels 78°
Overnight74°feels 74°
86 °
Oswego, Sunday, 16 August
Overcast. High 86°, low 68°.
Pressure30.18 inHg
Wind7.8 mph SE
Humidity49%
Visibility—
Dew point59°
Mon, 1784° / 72°0.29
Morning77°feels 78°
Afternoon82°feels 85°
Evening77°feels 78°
Overnight74°feels 76°
84 °
Oswego, Monday, 17 August
Rain. High 84°, low 72°.
Pressure30.09 inHg
Wind11.6 mph S
Humidity59%
Visibility—
Dew point66°
Tue, 1889° / 72°0.19
Morning76°feels 80°
Afternoon84°feels 91°
Evening82°feels 86°
Overnight76°feels 78°
89 °
Oswego, Tuesday, 18 August
Rain. High 89°, low 72°.
Pressure29.97 inHg
Wind7.1 mph SW
Humidity70%
Visibility—
Dew point72°
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, SC 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.