10-day forecast for Octagon, IN: 61° to 93°, with precipitation expected on 5 days. The table below breaks each day into morning, afternoon, evening and overnight.
89°
Best day: Saturday, August 15
78° · 1.37 in
Worst day: Friday, August 14
Tap any day below to see morning, afternoon, evening and overnight.
Mon, 1093° / 74°0.14
Morning76°feels 77°
Afternoon90°feels 103°
Evening86°feels 99°
Overnight80°feels 85°
93 °
Octagon, Monday, 10 August
Rain. High 93°, low 74°.
Pressure29.91 inHg
Wind12.2 mph SW
Humidity69%
Visibility6.2 mi
Dew point73°
Tue, 1188° / 72°0.26
Morning74°feels 76°
Afternoon86°feels 93°
Evening83°feels 91°
Overnight76°feels 77°
88 °
Octagon, Tuesday, 11 August
Rain. High 88°, low 72°.
Pressure29.88 inHg
Wind16.2 mph S
Humidity71%
Visibility6.2 mi
Dew point70°
Wed, 1285° / 66°0.24
Morning67°feels 67°
Afternoon83°feels 86°
Evening76°feels 77°
Overnight71°feels 72°
85 °
Octagon, Wednesday, 12 August
Rain. High 85°, low 66°.
Pressure29.88 inHg
Wind5.8 mph NE
Humidity68%
Visibility6.2 mi
Dew point68°
Thu, 1383° / 63°0.78
Morning63°feels 62°
Afternoon81°feels 83°
Evening70°feels 71°
Overnight65°feels 66°
83 °
Octagon, Thursday, 13 August
Heavy rain. High 83°, low 63°.
Pressure29.97 inHg
Wind8.2 mph SE
Humidity62%
Visibility6.2 mi
Dew point63°
Fri, 1478° / 68°1.37
Morning70°feels 71°
Afternoon75°feels 76°
Evening76°feels 77°
Overnight71°feels 73°
78 °
Octagon, Friday, 14 August
Heavy rain. High 78°, low 68°.
Pressure30.03 inHg
Wind8.3 mph E
Humidity88%
Visibility—
Dew point70°
Sat, 1589° / 71°0.02
Morning76°feels 80°
Afternoon86°feels 95°
Evening83°feels 92°
Overnight80°feels 84°
89 °
Octagon, Saturday, 15 August
Light rain. High 89°, low 71°.
Pressure29.97 inHg
Wind13.3 mph SW
Humidity67%
Visibility—
Dew point73°
Sun, 1684° / 69°0
Morning77°feels 78°
Afternoon77°feels 78°
Evening72°feels 73°
Overnight71°feels 71°
84 °
Octagon, Sunday, 16 August
Partly cloudy. High 84°, low 69°.
Pressure29.97 inHg
Wind18 mph SW
Humidity76%
Visibility—
Dew point69°
Mon, 1778° / 61°0
Morning65°feels 65°
Afternoon73°feels 74°
Evening75°feels 76°
Overnight69°feels 70°
78 °
Octagon, Monday, 17 August
Overcast. High 78°, low 61°.
Pressure30.03 inHg
Wind8.7 mph E
Humidity83%
Visibility—
Dew point65°
Tue, 1885° / 72°0
Morning81°feels 83°
Afternoon83°feels 89°
Evening79°feels 84°
Overnight76°feels 77°
85 °
Octagon, Tuesday, 18 August
Overcast. High 85°, low 72°.
Pressure29.88 inHg
Wind15.6 mph SW
Humidity75%
Visibility—
Dew point74°
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 Octagon, 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.