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As of 09:13 EDT

Weather in Lewisville, PA

69°Current weather

Lewisville, Sunday, 9 August, 09:13

Overcast. Feels like 70°. High 84°, low 68°.

Pressure30.09 inHg
Wind4.4 mph SW
Humidity98%
Visibility5.8 mi
Dew point68°
Mon, 1083° / 66°0.85Heavy rain
83 °Heavy rain

Lewisville, Monday, 10 August

Heavy rain. High 83°, low 66°.

Pressure30.03 inHg
Wind10.2 mph SW
Humidity68%
Visibility6.2 mi
Dew point65°
Tue, 1178° / 63°0.12Rain
78 °Rain

Lewisville, Tuesday, 11 August

Rain. High 78°, low 63°.

Pressure30.00 inHg
Wind6.5 mph W
Humidity80%
Visibility6.2 mi
Dew point65°
Wed, 1277° / 64°0.31Rain
77 °Rain

Lewisville, Wednesday, 12 August

Rain. High 77°, low 64°.

Pressure29.83 inHg
Wind9.7 mph SW
Humidity71%
Visibility6.2 mi
Dew point66°
Thu, 1376° / 60°0.02Light rain
76 °Light rain

Lewisville, Thursday, 13 August

Light rain. High 76°, low 60°.

Pressure29.94 inHg
Wind10.8 mph NW
Humidity40%
Visibility—
Dew point48°
Fri, 1474° / 53°0Overcast
74 °Overcast

Lewisville, Friday, 14 August

Overcast. High 74°, low 53°.

Pressure30.06 inHg
Wind6.9 mph N
Humidity46%
Visibility—
Dew point50°
Sat, 1572° / 49°0Overcast
72 °Overcast

Lewisville, Saturday, 15 August

Overcast. High 72°, low 49°.

Pressure30.24 inHg
Wind6.5 mph N
Humidity41%
Visibility—
Dew point45°
Sun, 1670° / 49°0.05Light rain
70 °Light rain

Lewisville, Sunday, 16 August

Light rain. High 70°, low 49°.

Pressure30.12 inHg
Wind5.2 mph E
Humidity88%
Visibility—
Dew point56°
Mon, 1773° / 57°0Overcast
73 °Overcast

Lewisville, Monday, 17 August

Overcast. High 73°, low 57°.

Pressure29.97 inHg
Wind5.5 mph NW
Humidity71%
Visibility—
Dew point59°
Tue, 1880° / 53°0Overcast
80 °Overcast

Lewisville, Tuesday, 18 August

Overcast. High 80°, low 53°.

Pressure29.97 inHg
Wind3.9 mph E
Humidity44%
Visibility—
Dew point53°
Wed, 1980° / 59°0.13Light rain
80 °Light rain

Lewisville, Wednesday, 19 August

Light rain. High 80°, low 59°.

Pressure29.77 inHg
Wind10 mph SW
Humidity59%
Visibility—
Dew point62°
Thu, 2066° / 54°0.01Light rain
66 °Light rain

Lewisville, Thursday, 20 August

Light rain. High 66°, low 54°.

Pressure29.85 inHg
Wind7.7 mph NW
Humidity67%
Visibility—
Dew point54°
Fri, 2174° / 50°0Overcast
74 °Overcast

Lewisville, Friday, 21 August

Overcast. High 74°, low 50°.

Pressure29.91 inHg
Wind6.3 mph SW
Humidity39%
Visibility—
Dew point45°
Sat, 2284° / 55°0.49Heavy rain
84 °Heavy rain

Lewisville, Saturday, 22 August

Heavy rain. High 84°, low 55°.

Pressure29.83 inHg
Wind10.4 mph SW
Humidity43%
Visibility—
Dew point55°
Sun, 2369° / 55°0.18Rain
69 °Rain

Lewisville, Sunday, 23 August

Rain. High 69°, low 55°.

Pressure30.00 inHg
Wind10.8 mph W
Humidity75%
Visibility—
Dew point58°
Mon, 2473° / 49°0Clear
73 °Clear

Lewisville, Monday, 24 August

Clear. High 73°, low 49°.

Pressure30.21 inHg
Wind5 mph N
Humidity39%
Visibility—
Dew point43°

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 Lewisville, 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 Lewisville, 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.