10-day forecast for Greencastle, IN: 58° to 92°, with precipitation expected on 6 days. The table below breaks each day into morning, afternoon, evening and overnight.
92°
Best day: Sunday, August 9
83° · 0.29 in
Worst day: Wednesday, August 12
Tap any day below to see morning, afternoon, evening and overnight.
Sun, 0992° / 71°0
Morning74°feels 76°
Afternoon88°feels 101°
Evening88°feels 100°
Overnight74°feels 76°
92 °
Greencastle, Sunday, 9 August
Partly cloudy. High 92°, low 71°.
Pressure30.03 inHg
Wind9.9 mph SW
Humidity76%
Visibility6.2 mi
Dew point74°
Mon, 1091° / 77°0
Morning77°feels 78°
Afternoon91°feels 103°
Evening82°feels 89°
Overnight81°feels 86°
91 °
Greencastle, Monday, 10 August
Partly cloudy. High 91°, low 77°.
Pressure30.00 inHg
Wind11.9 mph SW
Humidity74%
Visibility6.2 mi
Dew point74°
Tue, 1188° / 72°0.11
Morning72°feels 74°
Afternoon84°feels 92°
Evening82°feels 90°
Overnight80°feels 83°
88 °
Greencastle, Tuesday, 11 August
Light rain. High 88°, low 72°.
Pressure29.91 inHg
Wind12.6 mph S
Humidity74%
Visibility6.2 mi
Dew point73°
Wed, 1283° / 71°0.29
Morning74°feels 75°
Afternoon82°feels 89°
Evening73°feels 74°
Overnight83°feels 86°
83 °
Greencastle, Wednesday, 12 August
Rain. High 83°, low 71°.
Pressure29.83 inHg
Wind4.6 mph N
Humidity86%
Visibility6.2 mi
Dew point74°
Thu, 1379° / 66°0.22
Morning70°feels 70°
Afternoon78°feels 78°
Evening69°feels 70°
Overnight67°feels 68°
79 °
Greencastle, Thursday, 13 August
Rain. High 79°, low 66°.
Pressure30.00 inHg
Wind7.6 mph NE
Humidity62%
Visibility—
Dew point63°
Fri, 1476° / 64°0.14
Morning67°feels 68°
Afternoon74°feels 75°
Evening70°feels 71°
Overnight64°feels 65°
76 °
Greencastle, Friday, 14 August
Rain. High 76°, low 64°.
Pressure30.09 inHg
Wind8 mph E
Humidity70%
Visibility—
Dew point63°
Sat, 1570° / 58°0.04
Morning63°feels 63°
Afternoon69°feels 69°
Evening65°feels 65°
Overnight62°feels 62°
70 °
Greencastle, Saturday, 15 August
Light rain. High 70°, low 58°.
Pressure30.30 inHg
Wind10.9 mph E
Humidity79%
Visibility—
Dew point62°
Sun, 1675° / 62°0
Morning67°feels 67°
Afternoon74°feels 75°
Evening72°feels 73°
Overnight70°feels 70°
75 °
Greencastle, Sunday, 16 August
Overcast. High 75°, low 62°.
Pressure30.09 inHg
Wind9.5 mph SE
Humidity72%
Visibility—
Dew point64°
Mon, 1775° / 66°0.02
Morning68°feels 69°
Afternoon73°feels 74°
Evening73°feels 74°
Overnight70°feels 71°
75 °
Greencastle, Monday, 17 August
Light rain. High 75°, low 66°.
Pressure30.06 inHg
Wind6.1 mph NE
Humidity87%
Visibility—
Dew point68°
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 Greencastle, 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.