10-day forecast for South Washington, IN: 69° to 97°, with precipitation expected on 5 days. The table below breaks each day into morning, afternoon, evening and overnight.
97°
Best day: Tuesday, August 18
90° · 0.16 in
Worst day: Wednesday, August 12
Tap any day below to see morning, afternoon, evening and overnight.
Mon, 1094° / 75°0
Morning76°feels 77°
Afternoon93°feels 106°
Evening88°feels 100°
Overnight77°feels 78°
94 °
South Washington, Monday, 10 August
Clear. High 94°, low 75°.
Pressure30.00 inHg
Wind13.9 mph SW
Humidity64%
Visibility6.2 mi
Dew point73°
Tue, 1194° / 75°0.04
Morning75°feels 77°
Afternoon89°feels 97°
Evening86°feels 95°
Overnight81°feels 85°
94 °
South Washington, Tuesday, 11 August
Light rain. High 94°, low 75°.
Pressure29.94 inHg
Wind3.4 mph S
Humidity60%
Visibility6.2 mi
Dew point71°
Wed, 1290° / 71°0.16
Morning73°feels 74°
Afternoon90°feels 97°
Evening80°feels 80°
Overnight83°feels 85°
90 °
South Washington, Wednesday, 12 August
Light rain. High 90°, low 71°.
Pressure29.85 inHg
Wind8 mph W
Humidity63%
Visibility6.2 mi
Dew point72°
Thu, 1388° / 71°0.07
Morning72°feels 73°
Afternoon86°feels 93°
Evening82°feels 89°
Overnight71°feels 73°
88 °
South Washington, Thursday, 13 August
Light rain. High 88°, low 71°.
Pressure29.97 inHg
Wind6.9 mph SW
Humidity71%
Visibility6.2 mi
Dew point73°
Fri, 1486° / 73°0.06
Morning78°feels 81°
Afternoon86°feels 95°
Evening85°feels 95°
Overnight80°feels 84°
86 °
South Washington, Friday, 14 August
Light rain. High 86°, low 73°.
Pressure29.97 inHg
Wind7.1 mph S
Humidity69%
Visibility—
Dew point73°
Sat, 1596° / 76°0
Morning81°feels 84°
Afternoon92°feels 100°
Evening85°feels 91°
Overnight82°feels 83°
96 °
South Washington, Saturday, 15 August
Mostly clear. High 96°, low 76°.
Pressure30.03 inHg
Wind11.7 mph SW
Humidity49%
Visibility—
Dew point69°
Sun, 1694° / 77°0
Morning85°feels 87°
Afternoon92°feels 97°
Evening84°feels 91°
Overnight78°feels 79°
94 °
South Washington, Sunday, 16 August
Mostly clear. High 94°, low 77°.
Pressure29.94 inHg
Wind13.6 mph W
Humidity44%
Visibility—
Dew point67°
Mon, 1788° / 69°0.07
Morning72°feels 74°
Afternoon82°feels 85°
Evening84°feels 91°
Overnight78°feels 78°
88 °
South Washington, Monday, 17 August
Light rain. High 88°, low 69°.
Pressure30.00 inHg
Wind8.9 mph E
Humidity67%
Visibility—
Dew point67°
Tue, 1897° / 77°0
Morning83°feels 84°
Afternoon96°feels 99°
Evening87°feels 91°
Overnight82°feels 84°
97 °
South Washington, Tuesday, 18 August
Overcast. High 97°, low 77°.
Pressure29.91 inHg
Wind14.6 mph SW
Humidity35%
Visibility—
Dew point62°
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 South Washington, 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.