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As of 15:35 EDT

Weather in Lewis, PA

85°Current weather

Lewis, Saturday, 8 August, 15:35

Partly cloudy. Feels like 92°. High 85°, low 66°.

Pressure29.94 inHg
Wind11.8 mph SW
Humidity70%
Visibility6.2 mi
Dew point74°
Sun, 0988° / 66°0Clear
88 °Clear

Lewis, Sunday, 9 August

Clear. High 88°, low 66°.

Pressure30.03 inHg
Wind5.4 mph NW
Humidity46%
Visibility6.2 mi
Dew point60°
Mon, 1082° / 65°0.24Rain
82 °Rain

Lewis, Monday, 10 August

Rain. High 82°, low 65°.

Pressure30.00 inHg
Wind9 mph W
Humidity62%
Visibility6.2 mi
Dew point63°
Tue, 1185° / 65°0.38Rain
85 °Rain

Lewis, Tuesday, 11 August

Rain. High 85°, low 65°.

Pressure29.91 inHg
Wind6.4 mph W
Humidity60%
Visibility6.2 mi
Dew point65°
Wed, 1278° / 63°0.26Rain
78 °Rain

Lewis, Wednesday, 12 August

Rain. High 78°, low 63°.

Pressure29.80 inHg
Wind6.2 mph W
Humidity65%
Visibility6.2 mi
Dew point63°
Thu, 1372° / 55°0.07Light rain
72 °Light rain

Lewis, Thursday, 13 August

Light rain. High 72°, low 55°.

Pressure29.88 inHg
Wind13.9 mph N
Humidity83%
Visibility—
Dew point55°
Fri, 1470° / 48°0Clear
70 °Clear

Lewis, Friday, 14 August

Clear. High 70°, low 48°.

Pressure30.00 inHg
Wind10.5 mph N
Humidity40%
Visibility—
Dew point42°
Sat, 1569° / 47°0Clear
69 °Clear

Lewis, Saturday, 15 August

Clear. High 69°, low 47°.

Pressure30.21 inHg
Wind10 mph N
Humidity41%
Visibility—
Dew point43°
Sun, 1676° / 47°0Clear
76 °Clear

Lewis, Sunday, 16 August

Clear. High 76°, low 47°.

Pressure30.30 inHg
Wind3.6 mph N
Humidity34%
Visibility—
Dew point43°
Mon, 1779° / 51°0Overcast
79 °Overcast

Lewis, Monday, 17 August

Overcast. High 79°, low 51°.

Pressure30.12 inHg
Wind7.3 mph S
Humidity44%
Visibility—
Dew point51°
Tue, 1877° / 60°0.02Light rain
77 °Light rain

Lewis, Tuesday, 18 August

Light rain. High 77°, low 60°.

Pressure29.94 inHg
Wind5.7 mph W
Humidity57%
Visibility—
Dew point57°
Wed, 1974° / 56°0Overcast
74 °Overcast

Lewis, Wednesday, 19 August

Overcast. High 74°, low 56°.

Pressure29.94 inHg
Wind8.4 mph N
Humidity48%
Visibility—
Dew point51°
Thu, 2075° / 53°0Overcast
75 °Overcast

Lewis, Thursday, 20 August

Overcast. High 75°, low 53°.

Pressure29.97 inHg
Wind5.2 mph S
Humidity45%
Visibility—
Dew point49°
Fri, 2165° / 57°0.74Rain
65 °Rain

Lewis, Friday, 21 August

Rain. High 65°, low 57°.

Pressure29.88 inHg
Wind3.2 mph SE
Humidity97%
Visibility—
Dew point60°
Sat, 2279° / 58°0Clear
79 °Clear

Lewis, Saturday, 22 August

Clear. High 79°, low 58°.

Pressure29.77 inHg
Wind10 mph N
Humidity32%
Visibility—
Dew point44°
Sun, 2366° / 47°0Clear
66 °Clear

Lewis, Sunday, 23 August

Clear. High 66°, low 47°.

Pressure30.06 inHg
Wind13.6 mph N
Humidity41%
Visibility—
Dew point38°

About the monthly outlook

How accurate is a 30-day forecast?

The first 16 days come from weather models — reliable for the first 3–5 days and progressively less so after that. Days 17 through 30 for Lewis, PA are built from the climate normal, the 60-year average, so they show typical weather for those dates rather than a specific forecast.

What does "above normal" mean?

We compare the forecast against the climate normal for those exact calendar days, computed from 60 years of observations. The deviation shows how much the coming month differs from a typical one.

Where do the 66-year records come from?

They are real temperature extremes recorded in Lewis, PA since 1960: the highest and lowest reading for each calendar date, with the year it happened.

How often is it updated?

The forecast portion refreshes every hour; the climate portion is based on long-term data and stays stable.