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As of 03:21 EDT

Weather in Derry, PA

38°Current weather

Derry, Monday, 19 October, 03:21

Clear. Feels like 35°. High 66°, low 37°.

Pressure30.47 inHg
Wind3.4 mph SW
Humidity90%
Visibility6.2 mi
Dew point34°

Two-week outlook for Derry, PA: week one averages a high of 60.8° and week two 63°, so week two runs 2.2° warmer than week one. Around 0.7 inches of precipitation are expected over the 14 days, across 2 wet days. The nearest weekend, October 24: 55°, dry.

Week one vs week two

WeekHighLowPrecipitationVs normal
1st (October 19 – October 25)60.8°39.3°0.0 in / 0 d—
2nd (October 26 – November 1)63°50.3°0.7 in / 2 d—

Weekend weather

Sat, October 24
Clear
55°36°
no precip.
Sun, October 25
Clear
60°38°
no precip.
Sat, October 31
Rain
59°48°
0.43 in
Sun, November 1
Light rain
70°55°
0.3 in
Tue, 2066° / 41°0Clear
66 °Clear

Derry, Tuesday, 20 October

Clear. High 66°, low 41°.

Pressure30.30 inHg
Wind6.5 mph N
Humidity60%
Visibility6.2 mi
Dew point48°
Wed, 2161° / 42°0Clear
61 °Clear

Derry, Wednesday, 21 October

Clear. High 61°, low 42°.

Pressure30.27 inHg
Wind1.4 mph N
Humidity55%
Visibility6.2 mi
Dew point41°
Thu, 2261° / 42°0Clear
61 °Clear

Derry, Thursday, 22 October

Clear. High 61°, low 42°.

Pressure30.15 inHg
Wind8.8 mph NW
Humidity60%
Visibility6.2 mi
Dew point43°
Fri, 2356° / 39°0Clear
56 °Clear

Derry, Friday, 23 October

Clear. High 56°, low 39°.

Pressure30.45 inHg
Wind6.9 mph N
Humidity54%
Visibility—
Dew point33°
Sat, 2455° / 36°0Clear
55 °Clear

Derry, Saturday, 24 October

Clear. High 55°, low 36°.

Pressure30.65 inHg
Wind4.3 mph SE
Humidity64%
Visibility—
Dew point36°
Sun, 2560° / 38°0Clear
60 °Clear

Derry, Sunday, 25 October

Clear. High 60°, low 38°.

Pressure30.47 inHg
Wind9.2 mph SW
Humidity65%
Visibility—
Dew point39°
Mon, 2662° / 45°0Clear
62 °Clear

Derry, Monday, 26 October

Clear. High 62°, low 45°.

Pressure30.36 inHg
Wind9.2 mph NW
Humidity54%
Visibility—
Dew point40°
Tue, 2766° / 46°0Overcast
66 °Overcast

Derry, Tuesday, 27 October

Overcast. High 66°, low 46°.

Pressure30.24 inHg
Wind8 mph SW
Humidity66%
Visibility—
Dew point46°
Wed, 2865° / 54°0Overcast
65 °Overcast

Derry, Wednesday, 28 October

Overcast. High 65°, low 54°.

Pressure30.24 inHg
Wind6.4 mph N
Humidity67%
Visibility—
Dew point51°
Thu, 2957° / 53°0Overcast
57 °Overcast

Derry, Thursday, 29 October

Overcast. High 57°, low 53°.

Pressure30.30 inHg
Wind8.2 mph E
Humidity84%
Visibility—
Dew point50°
Fri, 3061° / 50°0Overcast
61 °Overcast

Derry, Friday, 30 October

Overcast. High 61°, low 50°.

Pressure30.39 inHg
Wind13 mph SE
Humidity74%
Visibility—
Dew point49°
Sat, 3159° / 48°0.43Rain
59 °Rain

Derry, Saturday, 31 October

Rain. High 59°, low 48°.

Pressure30.21 inHg
Wind6.7 mph SE
Humidity96%
Visibility—
Dew point54°
Sun, 0170° / 55°0.3Light rain
70 °Light rain

Derry, Sunday, 1 November

Light rain. High 70°, low 55°.

Pressure29.83 inHg
Wind18.7 mph W
Humidity95%
Visibility—
Dew point61°

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.