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As of 06:43 EDT

Weather in Lower Allen, PA

71°Current weather

Lower Allen, Sunday, 9 August, 06:43

Partly cloudy. Feels like 72°. High 87°, low 71°.

Pressure30.00 inHg
Wind4.5 mph W
Humidity91%
Visibility6.2 mi
Dew point68°

Two-week outlook for Lower Allen, PA: week one averages a high of 83.8° and week two 88°, so week two runs 4.2° warmer than week one. Around 1.3 inches of precipitation are expected over the 14 days, across 3 wet days. The nearest weekend, August 9: 87°, dry.

Week one vs week two

WeekHighLowPrecipitationVs normal
1st (August 9 – August 15)83.8°64.6°0.8 in / 2 d—
2nd (August 16 – August 22)88°63.5°0.5 in / 1 d—

Weekend weather

Sun, August 9
Light rain
87°71°
no precip.
Sat, August 15
Mostly clear
78°55°
no precip.
Sun, August 16
Overcast
79°54°
no precip.
Sat, August 22
Clear
92°73°
no precip.
Mon, 1087° / 69°0.02Light rain
87 °Light rain

Lower Allen, Monday, 10 August

Light rain. High 87°, low 69°.

Pressure30.00 inHg
Wind5.7 mph W
Humidity56%
Visibility6.2 mi
Dew point67°
Tue, 1188° / 68°0.54Heavy rain
88 °Heavy rain

Lower Allen, Tuesday, 11 August

Heavy rain. High 88°, low 68°.

Pressure29.91 inHg
Wind12.1 mph NW
Humidity57%
Visibility6.2 mi
Dew point66°
Wed, 1287° / 67°0.02Light rain
87 °Light rain

Lower Allen, Wednesday, 12 August

Light rain. High 87°, low 67°.

Pressure29.80 inHg
Wind9.1 mph NW
Humidity64%
Visibility6.2 mi
Dew point67°
Thu, 1383° / 65°0.21Rain
83 °Rain

Lower Allen, Thursday, 13 August

Rain. High 83°, low 65°.

Pressure29.83 inHg
Wind13.3 mph NW
Humidity34%
Visibility—
Dew point49°
Fri, 1478° / 58°0Partly cloudy
78 °Partly cloudy

Lower Allen, Friday, 14 August

Partly cloudy. High 78°, low 58°.

Pressure30.06 inHg
Wind10.6 mph NW
Humidity36%
Visibility—
Dew point46°
Sat, 1578° / 55°0Mostly clear
78 °Mostly clear

Lower Allen, Saturday, 15 August

Mostly clear. High 78°, low 55°.

Pressure30.15 inHg
Wind10.9 mph NW
Humidity34%
Visibility—
Dew point43°
Sun, 1679° / 54°0Overcast
79 °Overcast

Lower Allen, Sunday, 16 August

Overcast. High 79°, low 54°.

Pressure30.15 inHg
Wind3.9 mph N
Humidity33%
Visibility—
Dew point45°
Mon, 1779° / 58°0Overcast
79 °Overcast

Lower Allen, Monday, 17 August

Overcast. High 79°, low 58°.

Pressure30.00 inHg
Wind6.1 mph SE
Humidity46%
Visibility—
Dew point54°
Tue, 1886° / 61°0Partly cloudy
86 °Partly cloudy

Lower Allen, Tuesday, 18 August

Partly cloudy. High 86°, low 61°.

Pressure30.00 inHg
Wind4.2 mph SE
Humidity41%
Visibility—
Dew point57°
Wed, 1988° / 63°0Mostly clear
88 °Mostly clear

Lower Allen, Wednesday, 19 August

Mostly clear. High 88°, low 63°.

Pressure30.06 inHg
Wind6.6 mph SE
Humidity39%
Visibility—
Dew point57°
Thu, 2092° / 64°0Overcast
92 °Overcast

Lower Allen, Thursday, 20 August

Overcast. High 92°, low 64°.

Pressure29.97 inHg
Wind11.4 mph SE
Humidity36%
Visibility—
Dew point57°
Fri, 21100° / 70°0.45Rain
100 °Rain

Lower Allen, Friday, 21 August

Rain. High 100°, low 70°.

Pressure29.83 inHg
Wind4.9 mph S
Humidity42%
Visibility—
Dew point65°
Sat, 2292° / 73°0Clear
92 °Clear

Lower Allen, Saturday, 22 August

Clear. High 92°, low 73°.

Pressure29.91 inHg
Wind9.6 mph N
Humidity36%
Visibility—
Dew point58°

About this forecast

Can I plan a trip on a 2-week forecast?

Week one is solid for planning — accuracy is high. Week two shows the trend: go by the averages and the comparison with normal, and check the details closer to the date.

What does the "Vs normal" column mean?

It is the gap between the forecast and the climate normal for those same dates in Lower Allen, PA, computed over 60 years. A positive value means the week runs warmer than usual.

Why are weekends shown separately?

Saturday and Sunday plans are what people check most, so we give them their own cards with temperature and precipitation.