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As of 00:48 EDT

Weather in Derry, PA

50°Current weather

Derry, Friday, 23 October, 00:48

Overcast. Feels like 49°. High 61°, low 39°.

Pressure30.21 inHg
Wind4 mph N
Humidity81%
Visibility6.2 mi
Dew point44°

Two-week outlook for Derry, PA: week one averages a high of 59.9° and week two 58.7°, so week two runs 1.2° cooler than week one. Around 1.6 inches of precipitation are expected over the 14 days, across 4 wet days. The nearest weekend, October 24: 61°, dry.

Week one vs week two

WeekHighLowPrecipitationVs normal
1st (October 23 – October 29)59.9°37.2°0.0 in / 0 d—
2nd (October 30 – November 5)58.7°49.5°1.6 in / 4 d—

Weekend weather

Sat, October 24
Clear
61°33°
no precip.
Sun, October 25
Clear
59°35°
no precip.
Sat, October 31
Overcast
64°49°
no precip.
Sun, November 1
Rain
59°54°
0.21 in
Sat, 2461° / 33°0Clear
61 °Clear

Derry, Saturday, 24 October

Clear. High 61°, low 33°.

Pressure30.53 inHg
Wind1.8 mph S
Humidity58%
Visibility6.2 mi
Dew point39°
Sun, 2559° / 35°0Clear
59 °Clear

Derry, Sunday, 25 October

Clear. High 59°, low 35°.

Pressure30.56 inHg
Wind1.4 mph S
Humidity59%
Visibility6.2 mi
Dew point40°
Mon, 2664° / 35°0Clear
64 °Clear

Derry, Monday, 26 October

Clear. High 64°, low 35°.

Pressure30.33 inHg
Wind2.8 mph W
Humidity66%
Visibility6.2 mi
Dew point44°
Tue, 2757° / 41°0Clear
57 °Clear

Derry, Tuesday, 27 October

Clear. High 57°, low 41°.

Pressure30.42 inHg
Wind7.3 mph NE
Humidity62%
Visibility—
Dew point38°
Wed, 2856° / 36°0Overcast
56 °Overcast

Derry, Wednesday, 28 October

Overcast. High 56°, low 36°.

Pressure30.47 inHg
Wind6.8 mph S
Humidity60%
Visibility—
Dew point33°
Thu, 2961° / 42°0Clear
61 °Clear

Derry, Thursday, 29 October

Clear. High 61°, low 42°.

Pressure30.45 inHg
Wind8.2 mph SW
Humidity74%
Visibility—
Dew point44°
Fri, 3062° / 45°0Overcast
62 °Overcast

Derry, Friday, 30 October

Overcast. High 62°, low 45°.

Pressure30.24 inHg
Wind3.7 mph SW
Humidity78%
Visibility—
Dew point47°
Sat, 3164° / 49°0Overcast
64 °Overcast

Derry, Saturday, 31 October

Overcast. High 64°, low 49°.

Pressure30.30 inHg
Wind4.5 mph SE
Humidity80%
Visibility—
Dew point50°
Sun, 0159° / 54°0.21Rain
59 °Rain

Derry, Sunday, 1 November

Rain. High 59°, low 54°.

Pressure30.21 inHg
Wind7.6 mph SE
Humidity96%
Visibility—
Dew point55°
Mon, 0259° / 58°0.69Rain
59 °Rain

Derry, Monday, 2 November

Rain. High 59°, low 58°.

Pressure30.09 inHg
Wind3.4 mph N
Humidity99%
Visibility—
Dew point59°
Tue, 0360° / 51°0.09Light rain
60 °Light rain

Derry, Tuesday, 3 November

Light rain. High 60°, low 51°.

Pressure30.06 inHg
Wind9.6 mph N
Humidity96%
Visibility—
Dew point58°
Wed, 0454° / 45°0.58Rain
54 °Rain

Derry, Wednesday, 4 November

Rain. High 54°, low 45°.

Pressure30.15 inHg
Wind4.9 mph E
Humidity76%
Visibility—
Dew point45°
Thu, 0552° / 43°0.04Light rain
52 °Light rain

Derry, Thursday, 5 November

Light rain. High 52°, low 43°.

Pressure29.77 inHg
Wind12 mph W
Humidity85%
Visibility—
Dew point44°

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 Derry, 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.