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As of 07:45 EDT

Weather in Lionville, PA

73°Current weather

Lionville, Sunday, 9 August, 07:45

Overcast. Feels like 74°. High 84°, low 72°.

Pressure30.00 inHg
Wind6 mph W
Humidity93%
Visibility6.2 mi
Dew point71°
Mon, 1087° / 70°0Partly cloudy
87 °Partly cloudy

Lionville, Monday, 10 August

Partly cloudy. High 87°, low 70°.

Pressure30.00 inHg
Wind6 mph W
Humidity48%
Visibility6.2 mi
Dew point65°
Tue, 1186° / 69°0.06Light rain
86 °Light rain

Lionville, Tuesday, 11 August

Light rain. High 86°, low 69°.

Pressure29.88 inHg
Wind11.7 mph NW
Humidity55%
Visibility6.2 mi
Dew point65°
Wed, 1282° / 70°0.01Light rain
82 °Light rain

Lionville, Wednesday, 12 August

Light rain. High 82°, low 70°.

Pressure29.77 inHg
Wind11.7 mph W
Humidity65%
Visibility6.2 mi
Dew point67°
Thu, 1381° / 65°0.02Light rain
81 °Light rain

Lionville, Thursday, 13 August

Light rain. High 81°, low 65°.

Pressure29.80 inHg
Wind14.7 mph NW
Humidity40%
Visibility—
Dew point53°
Fri, 1475° / 58°0Overcast
75 °Overcast

Lionville, Friday, 14 August

Overcast. High 75°, low 58°.

Pressure30.03 inHg
Wind11.2 mph W
Humidity40%
Visibility—
Dew point46°
Sat, 1576° / 56°0Clear
76 °Clear

Lionville, Saturday, 15 August

Clear. High 76°, low 56°.

Pressure30.12 inHg
Wind12.6 mph NW
Humidity37%
Visibility—
Dew point45°
Sun, 1677° / 55°0Overcast
77 °Overcast

Lionville, Sunday, 16 August

Overcast. High 77°, low 55°.

Pressure30.12 inHg
Wind5.6 mph NW
Humidity37%
Visibility—
Dew point47°
Mon, 1779° / 59°0Partly cloudy
79 °Partly cloudy

Lionville, Monday, 17 August

Partly cloudy. High 79°, low 59°.

Pressure30.00 inHg
Wind8 mph SW
Humidity44%
Visibility—
Dew point53°
Tue, 1884° / 63°0Light rain
84 °Light rain

Lionville, Tuesday, 18 August

Light rain. High 84°, low 63°.

Pressure30.00 inHg
Wind6.4 mph NW
Humidity44%
Visibility—
Dew point57°
Wed, 1987° / 65°0Clear
87 °Clear

Lionville, Wednesday, 19 August

Clear. High 87°, low 65°.

Pressure30.06 inHg
Wind5.7 mph NW
Humidity40%
Visibility—
Dew point57°
Thu, 2087° / 65°0Partly cloudy
87 °Partly cloudy

Lionville, Thursday, 20 August

Partly cloudy. High 87°, low 65°.

Pressure30.03 inHg
Wind7.2 mph S
Humidity40%
Visibility—
Dew point58°
Fri, 2191° / 69°0.19Rain
91 °Rain

Lionville, Friday, 21 August

Rain. High 91°, low 69°.

Pressure29.85 inHg
Wind10.6 mph SW
Humidity50%
Visibility—
Dew point67°
Sat, 2290° / 72°0.06Light rain
90 °Light rain

Lionville, Saturday, 22 August

Light rain. High 90°, low 72°.

Pressure29.91 inHg
Wind9.1 mph N
Humidity50%
Visibility—
Dew point66°
Sun, 2392° / 69°0Clear
92 °Clear

Lionville, Sunday, 23 August

Clear. High 92°, low 69°.

Pressure29.94 inHg
Wind6.1 mph W
Humidity36%
Visibility—
Dew point58°
Mon, 2489° / 74°0.05Light rain
89 °Light rain

Lionville, Monday, 24 August

Light rain. High 89°, low 74°.

Pressure29.94 inHg
Wind9.3 mph NW
Humidity57%
Visibility—
Dew point70°

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 Lionville, 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 Lionville, 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.