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As of 15:41 EDT

Weather in Locust Valley, PA

87°Current weather

Locust Valley, Sunday, 9 August, 15:41

Clear. Feels like 90°. High 88°, low 71°.

Pressure29.97 inHg
Wind4 mph N
Humidity50%
Visibility6.2 mi
Dew point66°

Two-week outlook for Locust Valley, PA: week one averages a high of 83.7° and week two 85.6°, so week two runs 1.9° warmer than week one. Around 1.0 inches of precipitation are expected over the 14 days, across 5 wet days. The nearest weekend, August 9: 88°, dry.

Week one vs week two

WeekHighLowPrecipitationVs normal
1st (August 9 – August 15)83.7°66.6°0.2 in / 1 d—
2nd (August 16 – August 22)85.6°65.3°0.8 in / 4 d—

Weekend weather

Sun, August 9
Light rain
88°71°
no precip.
Sat, August 15
Overcast
81°62°
no precip.
Sun, August 16
Light rain
91°68°
0.15 in
Sat, August 22
Light rain
81°66°
0.17 in
Mon, 1084° / 70°0.03Light rain
84 °Light rain

Locust Valley, Monday, 10 August

Light rain. High 84°, low 70°.

Pressure29.97 inHg
Wind6 mph W
Humidity45%
Visibility6.2 mi
Dew point63°
Tue, 1190° / 70°0.02Light rain
90 °Light rain

Locust Valley, Tuesday, 11 August

Light rain. High 90°, low 70°.

Pressure29.88 inHg
Wind6.1 mph NW
Humidity51%
Visibility6.2 mi
Dew point65°
Wed, 1282° / 67°0.17Light rain
82 °Light rain

Locust Valley, Wednesday, 12 August

Light rain. High 82°, low 67°.

Pressure29.74 inHg
Wind7.6 mph W
Humidity60%
Visibility6.2 mi
Dew point66°
Thu, 1382° / 65°0Overcast
82 °Overcast

Locust Valley, Thursday, 13 August

Overcast. High 82°, low 65°.

Pressure29.88 inHg
Wind10.8 mph NW
Humidity48%
Visibility6.2 mi
Dew point58°
Fri, 1480° / 62°0Overcast
80 °Overcast

Locust Valley, Friday, 14 August

Overcast. High 80°, low 62°.

Pressure30.09 inHg
Wind5.3 mph E
Humidity42%
Visibility—
Dew point53°
Sat, 1581° / 62°0Overcast
81 °Overcast

Locust Valley, Saturday, 15 August

Overcast. High 81°, low 62°.

Pressure30.15 inHg
Wind5.5 mph SW
Humidity50%
Visibility—
Dew point59°
Sun, 1691° / 68°0.15Light rain
91 °Light rain

Locust Valley, Sunday, 16 August

Light rain. High 91°, low 68°.

Pressure29.85 inHg
Wind16.4 mph S
Humidity81%
Visibility—
Dew point73°
Mon, 1781° / 63°0Overcast
81 °Overcast

Locust Valley, Monday, 17 August

Overcast. High 81°, low 63°.

Pressure29.94 inHg
Wind13.3 mph NW
Humidity36%
Visibility—
Dew point49°
Tue, 1883° / 62°0.02Light rain
83 °Light rain

Locust Valley, Tuesday, 18 August

Light rain. High 83°, low 62°.

Pressure30.06 inHg
Wind12.4 mph S
Humidity41%
Visibility—
Dew point55°
Wed, 1991° / 67°0.37Rain
91 °Rain

Locust Valley, Wednesday, 19 August

Rain. High 91°, low 67°.

Pressure29.88 inHg
Wind10.8 mph W
Humidity42%
Visibility—
Dew point61°
Thu, 2086° / 61°0Overcast
86 °Overcast

Locust Valley, Thursday, 20 August

Overcast. High 86°, low 61°.

Pressure29.97 inHg
Wind6.8 mph SW
Humidity39%
Visibility—
Dew point54°
Fri, 2187° / 69°0.13Light rain
87 °Light rain

Locust Valley, Friday, 21 August

Light rain. High 87°, low 69°.

Pressure29.74 inHg
Wind9.6 mph NW
Humidity54%
Visibility—
Dew point64°
Sat, 2281° / 66°0.17Light rain
81 °Light rain

Locust Valley, Saturday, 22 August

Light rain. High 81°, low 66°.

Pressure29.91 inHg
Wind6.2 mph E
Humidity63%
Visibility—
Dew point63°

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 Locust Valley, 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.