10-day forecast for Lewistown, NJ: 56° to 91°, with precipitation expected on 1 day. The table below breaks each day into morning, afternoon, evening and overnight.
91°
Best day: Monday, August 10
70° · 0.18 in
Worst day: Monday, August 17
Tap any day below to see morning, afternoon, evening and overnight.
Mon, 1091° / 72°0
Morning77°feels 77°
Afternoon89°feels 87°
Evening80°feels 81°
Overnight74°feels 74°
91 °
Lewistown, Monday, 10 August
Clear. High 91°, low 72°.
Pressure29.97 inHg
Wind8 mph W
Humidity31%
Visibility6.2 mi
Dew point58°
Tue, 1191° / 75°0
Morning78°feels 78°
Afternoon90°feels 92°
Evening80°feels 81°
Overnight76°feels 77°
91 °
Lewistown, Tuesday, 11 August
Overcast. High 91°, low 75°.
Pressure29.85 inHg
Wind11 mph NW
Humidity49%
Visibility6.2 mi
Dew point65°
Wed, 1288° / 67°0.01
Morning73°feels 73°
Afternoon86°feels 87°
Evening82°feels 83°
Overnight70°feels 70°
88 °
Lewistown, Wednesday, 12 August
Light rain. High 88°, low 67°.
Pressure29.83 inHg
Wind2.6 mph W
Humidity62%
Visibility6.2 mi
Dew point63°
Thu, 1388° / 72°0
Morning77°feels 78°
Afternoon87°feels 85°
Evening76°feels 75°
Overnight73°feels 74°
88 °
Lewistown, Thursday, 13 August
Light rain. High 88°, low 72°.
Pressure29.77 inHg
Wind14.9 mph W
Humidity45%
Visibility6.2 mi
Dew point64°
Fri, 1478° / 62°0
Morning70°feels 69°
Afternoon76°feels 75°
Evening67°feels 66°
Overnight64°feels 62°
78 °
Lewistown, Friday, 14 August
Overcast. High 78°, low 62°.
Pressure30.03 inHg
Wind10 mph W
Humidity34%
Visibility—
Dew point46°
Sat, 1579° / 56°0
Morning67°feels 66°
Afternoon76°feels 75°
Evening69°feels 67°
Overnight65°feels 64°
79 °
Lewistown, Saturday, 15 August
Partly cloudy. High 79°, low 56°.
Pressure30.15 inHg
Wind13.8 mph NW
Humidity29%
Visibility—
Dew point41°
Sun, 1683° / 57°0
Morning71°feels 69°
Afternoon81°feels 80°
Evening69°feels 68°
Overnight67°feels 66°
83 °
Lewistown, Sunday, 16 August
Overcast. High 83°, low 57°.
Pressure30.15 inHg
Wind5.2 mph S
Humidity30%
Visibility—
Dew point47°
Mon, 1770° / 63°0.18
Morning67°feels 67°
Afternoon69°feels 70°
Evening65°feels 65°
Overnight64°feels 64°
70 °
Lewistown, Monday, 17 August
Light rain. High 70°, low 63°.
Pressure29.88 inHg
Wind8.9 mph SE
Humidity93%
Visibility—
Dew point67°
Tue, 1885° / 59°0
Morning69°feels 69°
Afternoon81°feels 80°
Evening68°feels 68°
Overnight64°feels 64°
85 °
Lewistown, Tuesday, 18 August
Overcast. High 85°, low 59°.
Pressure29.94 inHg
Wind8.3 mph S
Humidity34%
Visibility—
Dew point49°
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 Lewistown, NJ 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.