EN
English Español

As of 10:21 EDT

Weather in Pennwyn, PA

82°Current weather

Pennwyn, Sunday, 9 August, 10:21

Clear. Feels like 88°. High 85°, low 71°.

Pressure30.00 inHg
Wind8 mph NW
Humidity76%
Visibility6.2 mi
Dew point73°

Two-week outlook for Pennwyn, PA: week one averages a high of 81.9° and week two 81°, so both weeks look similar in temperature. Around 0.2 inches of precipitation are expected over the 14 days, across 2 wet days. The nearest weekend, August 9: 85°, dry.

Week one vs week two

WeekHighLowPrecipitationVs normal
1st (August 9 – August 15)81.9°64.8°0.1 in / 0 d—
2nd (August 16 – August 22)81°59.3°0.2 in / 2 d—

Weekend weather

Sun, August 9
Clear
85°71°
no precip.
Sat, August 15
Overcast
76°54°
no precip.
Sun, August 16
Light rain
74°54°
no precip.
Sat, August 22
Clear
86°60°
no precip.
Mon, 1084° / 70°0Mostly clear
84 °Mostly clear

Pennwyn, Monday, 10 August

Mostly clear. High 84°, low 70°.

Pressure29.97 inHg
Wind7.8 mph W
Humidity46%
Visibility6.2 mi
Dew point63°
Tue, 1187° / 68°0.03Light rain
87 °Light rain

Pennwyn, Tuesday, 11 August

Light rain. High 87°, low 68°.

Pressure29.88 inHg
Wind10.4 mph NW
Humidity57%
Visibility6.2 mi
Dew point66°
Wed, 1284° / 65°0.03Light rain
84 °Light rain

Pennwyn, Wednesday, 12 August

Light rain. High 84°, low 65°.

Pressure29.83 inHg
Wind4.2 mph SW
Humidity56%
Visibility6.2 mi
Dew point62°
Thu, 1382° / 65°0Overcast
82 °Overcast

Pennwyn, Thursday, 13 August

Overcast. High 82°, low 65°.

Pressure29.83 inHg
Wind14 mph NW
Humidity30%
Visibility—
Dew point47°
Fri, 1475° / 59°0Overcast
75 °Overcast

Pennwyn, Friday, 14 August

Overcast. High 75°, low 59°.

Pressure30.03 inHg
Wind10.3 mph SW
Humidity40%
Visibility—
Dew point47°
Sat, 1576° / 54°0Overcast
76 °Overcast

Pennwyn, Saturday, 15 August

Overcast. High 76°, low 54°.

Pressure30.18 inHg
Wind12.9 mph N
Humidity32%
Visibility—
Dew point42°
Sun, 1674° / 54°0.01Light rain
74 °Light rain

Pennwyn, Sunday, 16 August

Light rain. High 74°, low 54°.

Pressure30.18 inHg
Wind6.7 mph W
Humidity55%
Visibility—
Dew point52°
Mon, 1775° / 60°0.09Light rain
75 °Light rain

Pennwyn, Monday, 17 August

Light rain. High 75°, low 60°.

Pressure29.91 inHg
Wind8.5 mph N
Humidity85%
Visibility—
Dew point62°
Tue, 1883° / 59°0Overcast
83 °Overcast

Pennwyn, Tuesday, 18 August

Overcast. High 83°, low 59°.

Pressure29.97 inHg
Wind6.5 mph SW
Humidity35%
Visibility—
Dew point50°
Wed, 1984° / 62°0.08Light rain
84 °Light rain

Pennwyn, Wednesday, 19 August

Light rain. High 84°, low 62°.

Pressure29.83 inHg
Wind13 mph S
Humidity50%
Visibility—
Dew point61°
Thu, 2083° / 63°0.01Light rain
83 °Light rain

Pennwyn, Thursday, 20 August

Light rain. High 83°, low 63°.

Pressure29.74 inHg
Wind10.7 mph NW
Humidity44%
Visibility—
Dew point57°
Fri, 2182° / 58°0Clear
82 °Clear

Pennwyn, Friday, 21 August

Clear. High 82°, low 58°.

Pressure29.88 inHg
Wind8.1 mph W
Humidity34%
Visibility—
Dew point48°
Sat, 2286° / 60°0Clear
86 °Clear

Pennwyn, Saturday, 22 August

Clear. High 86°, low 60°.

Pressure29.91 inHg
Wind15.1 mph S
Humidity42%
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 Pennwyn, 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.