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As of 04:44 EDT

Weather in Greencastle, PA

72°Current weather

Greencastle, Sunday, 9 August, 04:44

Partly cloudy. Feels like 73°. High 88°, low 72°.

Pressure30.00 inHg
Wind2 mph S
Humidity86%
Visibility6.2 mi
Dew point67°

Two-week outlook for Greencastle, PA: week one averages a high of 85.7° and week two 90.5°, so week two runs 4.7° warmer than week one. Around 0.8 inches of precipitation are expected over the 14 days, across 4 wet days. The nearest weekend, August 9: 88°, dry.

Week one vs week two

WeekHighLowPrecipitationVs normal
1st (August 9 – August 15)85.7°64.9°0.6 in / 3 d—
2nd (August 16 – August 22)90.5°64°0.2 in / 1 d—

Weekend weather

Sun, August 9
Light rain
88°72°
no precip.
Sat, August 15
Overcast
79°55°
no precip.
Sun, August 16
Overcast
77°53°
no precip.
Sat, August 22
Partly cloudy
99°74°
no precip.
Mon, 1089° / 71°0.05Light rain
89 °Light rain

Greencastle, Monday, 10 August

Light rain. High 89°, low 71°.

Pressure30.00 inHg
Wind10.6 mph W
Humidity47%
Visibility6.2 mi
Dew point65°
Tue, 1191° / 67°0.32Rain
91 °Rain

Greencastle, Tuesday, 11 August

Rain. High 91°, low 67°.

Pressure29.94 inHg
Wind12.7 mph NW
Humidity49%
Visibility6.2 mi
Dew point64°
Wed, 1289° / 66°0.02Light rain
89 °Light rain

Greencastle, Wednesday, 12 August

Light rain. High 89°, low 66°.

Pressure29.80 inHg
Wind10.4 mph W
Humidity56%
Visibility6.2 mi
Dew point65°
Thu, 1384° / 67°0.22Rain
84 °Rain

Greencastle, Thursday, 13 August

Rain. High 84°, low 67°.

Pressure29.85 inHg
Wind17.9 mph NW
Humidity31%
Visibility—
Dew point48°
Fri, 1480° / 57°0Overcast
80 °Overcast

Greencastle, Friday, 14 August

Overcast. High 80°, low 57°.

Pressure30.06 inHg
Wind12.2 mph NW
Humidity34%
Visibility—
Dew point46°
Sat, 1579° / 55°0Overcast
79 °Overcast

Greencastle, Saturday, 15 August

Overcast. High 79°, low 55°.

Pressure30.18 inHg
Wind12.2 mph N
Humidity28%
Visibility—
Dew point40°
Sun, 1677° / 53°0Overcast
77 °Overcast

Greencastle, Sunday, 16 August

Overcast. High 77°, low 53°.

Pressure30.12 inHg
Wind5.8 mph SW
Humidity32%
Visibility—
Dew point42°
Mon, 1785° / 61°0Partly cloudy
85 °Partly cloudy

Greencastle, Monday, 17 August

Partly cloudy. High 85°, low 61°.

Pressure29.97 inHg
Wind10.3 mph E
Humidity37%
Visibility—
Dew point53°
Tue, 1888° / 63°0Mostly clear
88 °Mostly clear

Greencastle, Tuesday, 18 August

Mostly clear. High 88°, low 63°.

Pressure30.00 inHg
Wind5.7 mph SE
Humidity29%
Visibility—
Dew point49°
Wed, 1990° / 63°0Partly cloudy
90 °Partly cloudy

Greencastle, Wednesday, 19 August

Partly cloudy. High 90°, low 63°.

Pressure30.03 inHg
Wind10.2 mph S
Humidity33%
Visibility—
Dew point54°
Thu, 2095° / 66°0Partly cloudy
95 °Partly cloudy

Greencastle, Thursday, 20 August

Partly cloudy. High 95°, low 66°.

Pressure29.97 inHg
Wind11.3 mph S
Humidity30%
Visibility—
Dew point55°
Fri, 21100° / 68°0.22Rain
100 °Rain

Greencastle, Friday, 21 August

Rain. High 100°, low 68°.

Pressure29.83 inHg
Wind9.3 mph W
Humidity36%
Visibility—
Dew point65°
Sat, 2299° / 74°0Partly cloudy
99 °Partly cloudy

Greencastle, Saturday, 22 August

Partly cloudy. High 99°, low 74°.

Pressure29.88 inHg
Wind10.7 mph N
Humidity26%
Visibility—
Dew point55°

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 Greencastle, 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.