10-day forecast for Lewis, PA: 58° to 92°, with precipitation expected on 4 days. The table below breaks each day into morning, afternoon, evening and overnight.
92°
Best day: Sunday, August 16
79° · 0.21 in
Worst day: Tuesday, August 11
Tap any day below to see morning, afternoon, evening and overnight.
Mon, 1076° / 64°0.09
Morning68°feels 67°
Afternoon73°feels 73°
Evening71°feels 71°
Overnight66°feels 66°
76 °
Lewis, Monday, 10 August
Light rain. High 76°, low 64°.
Pressure30.00 inHg
Wind5.5 mph W
Humidity58%
Visibility6.2 mi
Dew point63°
Tue, 1179° / 64°0.21
Morning65°feels 66°
Afternoon78°feels 78°
Evening69°feels 70°
Overnight66°feels 67°
79 °
Lewis, Tuesday, 11 August
Rain. High 79°, low 64°.
Pressure29.94 inHg
Wind7.1 mph W
Humidity72%
Visibility6.2 mi
Dew point65°
Wed, 1275° / 63°0.09
Morning65°feels 65°
Afternoon71°feels 71°
Evening67°feels 68°
Overnight65°feels 66°
75 °
Lewis, Wednesday, 12 August
Light rain. High 75°, low 63°.
Pressure29.80 inHg
Wind7.2 mph W
Humidity84%
Visibility6.2 mi
Dew point65°
Thu, 1377° / 59°0
Morning63°feels 64°
Afternoon76°feels 75°
Evening65°feels 64°
Overnight62°feels 62°
77 °
Lewis, Thursday, 13 August
Overcast. High 77°, low 59°.
Pressure29.94 inHg
Wind10.7 mph NW
Humidity41%
Visibility6.2 mi
Dew point49°
Fri, 1476° / 58°0
Morning64°feels 63°
Afternoon74°feels 73°
Evening65°feels 65°
Overnight61°feels 61°
76 °
Lewis, Friday, 14 August
Partly cloudy. High 76°, low 58°.
Pressure30.09 inHg
Wind5 mph E
Humidity44%
Visibility—
Dew point50°
Sat, 1578° / 58°0
Morning66°feels 66°
Afternoon76°feels 76°
Evening68°feels 68°
Overnight65°feels 65°
78 °
Lewis, Saturday, 15 August
Partly cloudy. High 78°, low 58°.
Pressure30.12 inHg
Wind6.5 mph SW
Humidity49%
Visibility—
Dew point55°
Sun, 1692° / 62°0.03
Morning72°feels 73°
Afternoon90°feels 91°
Evening78°feels 78°
Overnight70°feels 71°
92 °
Lewis, Sunday, 16 August
Light rain. High 92°, low 62°.
Pressure29.74 inHg
Wind15.2 mph W
Humidity38%
Visibility—
Dew point59°
Mon, 1776° / 59°0
Morning64°feels 63°
Afternoon74°feels 73°
Evening64°feels 63°
Overnight60°feels 60°
76 °
Lewis, Monday, 17 August
Overcast. High 76°, low 59°.
Pressure30.00 inHg
Wind10.7 mph N
Humidity39%
Visibility—
Dew point47°
Tue, 1881° / 61°0.11
Morning67°feels 67°
Afternoon78°feels 79°
Evening67°feels 67°
Overnight65°feels 65°
81 °
Lewis, Tuesday, 18 August
Light rain. High 81°, low 61°.
Pressure30.00 inHg
Wind10.4 mph S
Humidity44%
Visibility—
Dew point54°
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 Lewis, PA 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.