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As of 08:27 EDT

Weather in Derry, PA

34°Current weather

Derry, Monday, 19 October, 08:27

Mostly clear. Feels like 31°. High 68°, low 34°.

Pressure30.50 inHg
Wind3 mph N
Humidity93%
Visibility6.2 mi
Dew point33°

Two-week outlook for Derry, PA: week one averages a high of 60.6° and week two 54.6°, so week two runs 6° cooler than week one. Around 0.0 inches of precipitation are expected over the 14 days, across 0 wet days. The nearest weekend, October 24: 53°, dry.

Week one vs week two

WeekHighLowPrecipitationVs normal
1st (October 19 – October 25)60.6°36.6°0.0 in / 0 d—
2nd (October 26 – November 1)54.6°33.2°0.0 in / 0 d—

Weekend weather

Sat, October 24
Clear
53°33°
no precip.
Sun, October 25
Clear
58°36°
no precip.
Sat, October 31
Clear
51°26°
no precip.
Sun, November 1
Overcast
53°28°
no precip.
Tue, 2066° / 41°0Clear
66 °Clear

Derry, Tuesday, 20 October

Clear. High 66°, low 41°.

Pressure30.30 inHg
Wind7.4 mph N
Humidity60%
Visibility6.2 mi
Dew point47°
Wed, 2162° / 38°0Clear
62 °Clear

Derry, Wednesday, 21 October

Clear. High 62°, low 38°.

Pressure30.30 inHg
Wind1.9 mph W
Humidity59%
Visibility6.2 mi
Dew point40°
Thu, 2263° / 36°0Clear
63 °Clear

Derry, Thursday, 22 October

Clear. High 63°, low 36°.

Pressure30.12 inHg
Wind8.2 mph NW
Humidity58%
Visibility6.2 mi
Dew point46°
Fri, 2354° / 38°0Clear
54 °Clear

Derry, Friday, 23 October

Clear. High 54°, low 38°.

Pressure30.36 inHg
Wind9 mph N
Humidity54%
Visibility—
Dew point31°
Sat, 2453° / 33°0Clear
53 °Clear

Derry, Saturday, 24 October

Clear. High 53°, low 33°.

Pressure30.62 inHg
Wind4 mph N
Humidity65%
Visibility—
Dew point33°
Sun, 2558° / 36°0Clear
58 °Clear

Derry, Sunday, 25 October

Clear. High 58°, low 36°.

Pressure30.56 inHg
Wind8.5 mph SW
Humidity65%
Visibility—
Dew point38°
Mon, 2664° / 42°0Overcast
64 °Overcast

Derry, Monday, 26 October

Overcast. High 64°, low 42°.

Pressure30.30 inHg
Wind5.6 mph SW
Humidity73%
Visibility—
Dew point42°
Tue, 2766° / 46°0Overcast
66 °Overcast

Derry, Tuesday, 27 October

Overcast. High 66°, low 46°.

Pressure30.21 inHg
Wind6.5 mph SW
Humidity67%
Visibility—
Dew point45°
Wed, 2858° / 38°0.02Light rain
58 °Light rain

Derry, Wednesday, 28 October

Light rain. High 58°, low 38°.

Pressure30.00 inHg
Wind11.8 mph N
Humidity74%
Visibility—
Dew point49°
Thu, 2945° / 29°0Overcast
45 °Overcast

Derry, Thursday, 29 October

Overcast. High 45°, low 29°.

Pressure30.36 inHg
Wind7 mph N
Humidity46%
Visibility—
Dew point19°
Fri, 3045° / 25°0Clear
45 °Clear

Derry, Friday, 30 October

Clear. High 45°, low 25°.

Pressure30.39 inHg
Wind10 mph N
Humidity34%
Visibility—
Dew point12°
Sat, 3151° / 26°0Clear
51 °Clear

Derry, Saturday, 31 October

Clear. High 51°, low 26°.

Pressure30.65 inHg
Wind4.4 mph N
Humidity47%
Visibility—
Dew point21°
Sun, 0153° / 28°0Overcast
53 °Overcast

Derry, Sunday, 1 November

Overcast. High 53°, low 28°.

Pressure30.62 inHg
Wind3.2 mph E
Humidity50%
Visibility—
Dew point24°

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.