10-day forecast for Williamsport, IN: 60° to 95°, with precipitation expected on 5 days. The table below breaks each day into morning, afternoon, evening and overnight.
89°
Best day: Sunday, August 9
80° · 0.72 in
Worst day: Thursday, August 13
Tap any day below to see morning, afternoon, evening and overnight.
Mon, 1095° / 75°0.06
Morning76°feels 78°
Afternoon91°feels 104°
Evening87°feels 100°
Overnight78°feels 80°
95 °
Williamsport, Monday, 10 August
Light rain. High 95°, low 75°.
Pressure29.94 inHg
Wind13.6 mph SW
Humidity74%
Visibility6.2 mi
Dew point74°
Tue, 1188° / 68°0.57
Morning71°feels 72°
Afternoon85°feels 94°
Evening82°feels 90°
Overnight74°feels 76°
88 °
Williamsport, Tuesday, 11 August
Rain. High 88°, low 68°.
Pressure29.91 inHg
Wind11.7 mph SW
Humidity76%
Visibility6.2 mi
Dew point71°
Wed, 1284° / 70°0
Morning73°feels 74°
Afternoon82°feels 88°
Evening79°feels 79°
Overnight80°feels 80°
84 °
Williamsport, Wednesday, 12 August
Light rain. High 84°, low 70°.
Pressure29.85 inHg
Wind5.5 mph NW
Humidity81%
Visibility6.2 mi
Dew point73°
Thu, 1380° / 66°0.72
Morning67°feels 68°
Afternoon78°feels 78°
Evening69°feels 70°
Overnight67°feels 68°
80 °
Williamsport, Thursday, 13 August
Rain. High 80°, low 66°.
Pressure29.91 inHg
Wind8.4 mph E
Humidity80%
Visibility6.2 mi
Dew point69°
Fri, 1475° / 64°0.17
Morning68°feels 69°
Afternoon73°feels 74°
Evening71°feels 72°
Overnight67°feels 68°
75 °
Williamsport, Friday, 14 August
Light rain. High 75°, low 64°.
Pressure30.09 inHg
Wind13.8 mph NE
Humidity84%
Visibility—
Dew point67°
Sat, 1576° / 61°0.23
Morning64°feels 64°
Afternoon72°feels 72°
Evening71°feels 72°
Overnight66°feels 66°
76 °
Williamsport, Saturday, 15 August
Light rain. High 76°, low 61°.
Pressure30.21 inHg
Wind11.9 mph E
Humidity78%
Visibility—
Dew point63°
Sun, 1681° / 67°0
Morning71°feels 72°
Afternoon77°feels 78°
Evening74°feels 75°
Overnight72°feels 72°
81 °
Williamsport, Sunday, 16 August
Light rain. High 81°, low 67°.
Pressure29.97 inHg
Wind12.3 mph NW
Humidity89%
Visibility—
Dew point73°
Mon, 1775° / 62°0.03
Morning68°feels 69°
Afternoon74°feels 75°
Evening68°feels 69°
Overnight63°feels 64°
75 °
Williamsport, Monday, 17 August
Light rain. High 75°, low 62°.
Pressure30.06 inHg
Wind8.2 mph N
Humidity71%
Visibility—
Dew point64°
Tue, 1878° / 60°0
Morning65°feels 65°
Afternoon75°feels 76°
Evening74°feels 75°
Overnight68°feels 69°
78 °
Williamsport, Tuesday, 18 August
Overcast. High 78°, low 60°.
Pressure29.91 inHg
Wind8.1 mph S
Humidity71%
Visibility—
Dew point63°
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 Williamsport, 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.