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As of 14:26 EDT

Weather in Londonderry, PA

87°Current weather

Londonderry, Sunday, 9 August, 14:26

Clear. Feels like 97°. High 87°, low 71°.

Pressure30.00 inHg
Wind5 mph W
Humidity68%
Visibility6.2 mi
Dew point73°

10-day forecast for Londonderry, PA: 54° to 88°, with precipitation expected on 2 days. The table below breaks each day into morning, afternoon, evening and overnight.

87°
Best day: Sunday, August 9
71° · 0.06 in
Worst day: Monday, August 17

Tap any day below to see morning, afternoon, evening and overnight.

Mon, 1088° / 70°0.06Light rain
MorningMostly clear75°feels 75°
AfternoonPartly cloudy84°feels 85°
EveningOvercast75°feels 77°
OvernightClear73°feels 73°
88 °Light rain

Londonderry, Monday, 10 August

Light rain. High 88°, low 70°.

Pressure29.97 inHg
Wind5.8 mph W
Humidity52%
Visibility6.2 mi
Dew point67°
Tue, 1185° / 70°0.04Light rain
MorningOvercast72°feels 73°
AfternoonOvercast83°feels 86°
EveningOvercast75°feels 75°
OvernightOvercast72°feels 73°
85 °Light rain

Londonderry, Tuesday, 11 August

Light rain. High 85°, low 70°.

Pressure29.91 inHg
Wind12.9 mph NW
Humidity65%
Visibility6.2 mi
Dew point67°
Wed, 1282° / 66°0.02Light rain
MorningOvercast70°feels 70°
AfternoonOvercast79°feels 79°
EveningLight rain77°feels 77°
OvernightOvercast69°feels 70°
82 °Light rain

Londonderry, Wednesday, 12 August

Light rain. High 82°, low 66°.

Pressure29.83 inHg
Wind4.2 mph W
Humidity64%
Visibility6.2 mi
Dew point65°
Thu, 1380° / 66°0Overcast
MorningClear71°feels 72°
AfternoonOvercast80°feels 80°
EveningOvercast69°feels 68°
OvernightOvercast71°feels 71°
80 °Overcast

Londonderry, Thursday, 13 August

Overcast. High 80°, low 66°.

Pressure29.83 inHg
Wind15.2 mph NW
Humidity62%
Visibility6.2 mi
Dew point65°
Fri, 1468° / 59°0Overcast
MorningOvercast65°feels 64°
AfternoonOvercast67°feels 66°
EveningOvercast61°feels 61°
OvernightOvercast60°feels 60°
68 °Overcast

Londonderry, Friday, 14 August

Overcast. High 68°, low 59°.

Pressure30.06 inHg
Wind8.6 mph W
Humidity57%
Visibility—
Dew point52°
Sat, 1573° / 55°0Overcast
MorningOvercast62°feels 61°
AfternoonOvercast71°feels 70°
EveningOvercast62°feels 61°
OvernightOvercast58°feels 57°
73 °Overcast

Londonderry, Saturday, 15 August

Overcast. High 73°, low 55°.

Pressure30.18 inHg
Wind13.1 mph N
Humidity40%
Visibility—
Dew point45°
Sun, 1672° / 54°0Overcast
MorningOvercast63°feels 62°
AfternoonOvercast68°feels 68°
EveningOvercast65°feels 64°
OvernightOvercast64°feels 63°
72 °Overcast

Londonderry, Sunday, 16 August

Overcast. High 72°, low 54°.

Pressure30.18 inHg
Wind5 mph N
Humidity61%
Visibility—
Dew point54°
Mon, 1771° / 62°0.06Light rain
MorningLight rain65°feels 66°
AfternoonLight rain69°feels 70°
EveningLight rain66°feels 66°
OvernightLight rain62°feels 63°
71 °Light rain

Londonderry, Monday, 17 August

Light rain. High 71°, low 62°.

Pressure29.91 inHg
Wind8.5 mph N
Humidity82%
Visibility—
Dew point63°
Tue, 1880° / 59°0Overcast
MorningOvercast68°feels 68°
AfternoonOvercast78°feels 78°
EveningOvercast69°feels 68°
OvernightOvercast66°feels 66°
80 °Overcast

Londonderry, Tuesday, 18 August

Overcast. High 80°, low 59°.

Pressure29.97 inHg
Wind7.2 mph NW
Humidity42%
Visibility—
Dew point52°

About this forecast

How reliable is a 10-day forecast?

The first 3–5 days are the most reliable, typically within 2–4°. From day six to ten the models show the trend: the direction of change is right more often than the exact numbers.

What does the time-of-day table show?

Temperature in Londonderry, PA around 8am, 2pm, 8pm and 2am each day — handy for planning a walk, a drive or work outdoors.

How is the best day chosen?

We weigh the daytime high against precipitation: a warm, dry day scores highest.