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As of 07:57 EDT

Weather in Great Valley, NY

66°Current weather

Great Valley, Sunday, 9 August, 07:57

Clear. Feels like 67°. High 82°, low 65°.

Pressure30.06 inHg
Wind2.4 mph NW
Humidity94%
Visibility6.2 mi
Dew point64°

Two-week outlook for Great Valley, NY: week one averages a high of 73.9° and week two 80.3°, so week two runs 6.3° warmer than week one. Around 0.5 inches of precipitation are expected over the 14 days, across 4 wet days. The nearest weekend, August 9: 82°, dry.

Week one vs week two

WeekHighLowPrecipitationVs normal
1st (August 9 – August 15)73.9°56.7°0.4 in / 3 d—
2nd (August 16 – August 22)80.3°57.4°0.0 in / 1 d—

Weekend weather

Sun, August 9
Clear
82°65°
no precip.
Sat, August 15
Partly cloudy
68°45°
no precip.
Sun, August 16
Overcast
72°50°
no precip.
Sat, August 22
Clear
82°59°
no precip.
Mon, 1080° / 64°0.27Rain
80 °Rain

Great Valley, Monday, 10 August

Rain. High 80°, low 64°.

Pressure29.94 inHg
Wind10.5 mph SW
Humidity92%
Visibility6.2 mi
Dew point66°
Tue, 1178° / 63°0.02Light rain
78 °Light rain

Great Valley, Tuesday, 11 August

Light rain. High 78°, low 63°.

Pressure29.94 inHg
Wind9.8 mph NW
Humidity48%
Visibility6.2 mi
Dew point55°
Wed, 1276° / 60°0.07Light rain
76 °Light rain

Great Valley, Wednesday, 12 August

Light rain. High 76°, low 60°.

Pressure29.77 inHg
Wind6.9 mph W
Humidity82%
Visibility6.2 mi
Dew point64°
Thu, 1368° / 54°0.04Light rain
68 °Light rain

Great Valley, Thursday, 13 August

Light rain. High 68°, low 54°.

Pressure29.88 inHg
Wind14.4 mph NW
Humidity48%
Visibility—
Dew point47°
Fri, 1465° / 46°0.03Light rain
65 °Light rain

Great Valley, Friday, 14 August

Light rain. High 65°, low 46°.

Pressure30.09 inHg
Wind10.8 mph NW
Humidity54%
Visibility—
Dew point46°
Sat, 1568° / 45°0Partly cloudy
68 °Partly cloudy

Great Valley, Saturday, 15 August

Partly cloudy. High 68°, low 45°.

Pressure30.24 inHg
Wind10.2 mph NW
Humidity47%
Visibility—
Dew point45°
Sun, 1672° / 50°0Overcast
72 °Overcast

Great Valley, Sunday, 16 August

Overcast. High 72°, low 50°.

Pressure30.15 inHg
Wind3.9 mph NW
Humidity53%
Visibility—
Dew point49°
Mon, 1774° / 57°0Partly cloudy
74 °Partly cloudy

Great Valley, Monday, 17 August

Partly cloudy. High 74°, low 57°.

Pressure30.00 inHg
Wind7 mph NW
Humidity48%
Visibility—
Dew point51°
Tue, 1877° / 55°0Mostly clear
77 °Mostly clear

Great Valley, Tuesday, 18 August

Mostly clear. High 77°, low 55°.

Pressure30.06 inHg
Wind7.2 mph NW
Humidity46%
Visibility—
Dew point52°
Wed, 1981° / 55°0Mostly clear
81 °Mostly clear

Great Valley, Wednesday, 19 August

Mostly clear. High 81°, low 55°.

Pressure30.06 inHg
Wind4.1 mph NW
Humidity40%
Visibility—
Dew point52°
Thu, 2087° / 59°0Partly cloudy
87 °Partly cloudy

Great Valley, Thursday, 20 August

Partly cloudy. High 87°, low 59°.

Pressure29.94 inHg
Wind8.1 mph SW
Humidity40%
Visibility—
Dew point57°
Fri, 2189° / 66°0.05Light rain
89 °Light rain

Great Valley, Friday, 21 August

Light rain. High 89°, low 66°.

Pressure29.83 inHg
Wind10.1 mph NW
Humidity55%
Visibility—
Dew point68°
Sat, 2282° / 59°0Clear
82 °Clear

Great Valley, Saturday, 22 August

Clear. High 82°, low 59°.

Pressure30.00 inHg
Wind5.4 mph N
Humidity40%
Visibility—
Dew point53°

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 Great Valley, NY, 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.