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As of 10:59 EDT

Weather in Locust Valley, NY

85°Current weather

Locust Valley, Sunday, 9 August, 10:59

Overcast. Feels like 93°. High 88°, low 72°.

Pressure29.97 inHg
Wind4 mph NW
Humidity69%
Visibility6.2 mi
Dew point74°

Two-week outlook for Locust Valley, NY: week one averages a high of 86° and week two 82.1°, so week two runs 3.9° cooler than week one. Around 0.2 inches of precipitation are expected over the 14 days, across 1 wet days. The nearest weekend, August 9: 88°, dry.

Week one vs week two

WeekHighLowPrecipitationVs normal
1st (August 9 – August 15)86°71.3°0.0 in / 0 d—
2nd (August 16 – August 22)82.1°68.8°0.2 in / 1 d—

Weekend weather

Sun, August 9
Partly cloudy
88°72°
no precip.
Sat, August 15
Clear
79°65°
no precip.
Sun, August 16
Overcast
79°67°
no precip.
Sat, August 22
Clear
86°72°
no precip.
Mon, 1089° / 71°0.03Light rain
89 °Light rain

Locust Valley, Monday, 10 August

Light rain. High 89°, low 71°.

Pressure29.97 inHg
Wind5 mph S
Humidity39%
Visibility6.2 mi
Dew point59°
Tue, 1191° / 74°0Overcast
91 °Overcast

Locust Valley, Tuesday, 11 August

Overcast. High 91°, low 74°.

Pressure29.83 inHg
Wind10.3 mph N
Humidity48%
Visibility6.2 mi
Dew point64°
Wed, 1286° / 74°0Overcast
86 °Overcast

Locust Valley, Wednesday, 12 August

Overcast. High 86°, low 74°.

Pressure29.83 inHg
Wind2.2 mph SW
Humidity40%
Visibility6.2 mi
Dew point55°
Thu, 1389° / 74°0Light rain
89 °Light rain

Locust Valley, Thursday, 13 August

Light rain. High 89°, low 74°.

Pressure29.71 inHg
Wind19.1 mph NW
Humidity44%
Visibility—
Dew point60°
Fri, 1480° / 68°0Partly cloudy
80 °Partly cloudy

Locust Valley, Friday, 14 August

Partly cloudy. High 80°, low 68°.

Pressure30.00 inHg
Wind15.1 mph NW
Humidity37%
Visibility—
Dew point45°
Sat, 1579° / 65°0Clear
79 °Clear

Locust Valley, Saturday, 15 August

Clear. High 79°, low 65°.

Pressure30.15 inHg
Wind13.4 mph N
Humidity36%
Visibility—
Dew point43°
Sun, 1679° / 67°0Overcast
79 °Overcast

Locust Valley, Sunday, 16 August

Overcast. High 79°, low 67°.

Pressure30.18 inHg
Wind7.6 mph N
Humidity32%
Visibility—
Dew point43°
Mon, 1775° / 67°0.17Light rain
75 °Light rain

Locust Valley, Monday, 17 August

Light rain. High 75°, low 67°.

Pressure29.97 inHg
Wind12.8 mph SE
Humidity81%
Visibility—
Dew point64°
Tue, 1884° / 64°0Overcast
84 °Overcast

Locust Valley, Tuesday, 18 August

Overcast. High 84°, low 64°.

Pressure29.97 inHg
Wind10.6 mph N
Humidity50%
Visibility—
Dew point53°
Wed, 1981° / 74°0Mostly clear
81 °Mostly clear

Locust Valley, Wednesday, 19 August

Mostly clear. High 81°, low 74°.

Pressure29.94 inHg
Wind12.8 mph S
Humidity51%
Visibility—
Dew point59°
Thu, 2085° / 72°0.02Light rain
85 °Light rain

Locust Valley, Thursday, 20 August

Light rain. High 85°, low 72°.

Pressure29.68 inHg
Wind13.1 mph NW
Humidity65%
Visibility—
Dew point67°
Fri, 2185° / 66°0Partly cloudy
85 °Partly cloudy

Locust Valley, Friday, 21 August

Partly cloudy. High 85°, low 66°.

Pressure29.85 inHg
Wind8.3 mph N
Humidity46%
Visibility—
Dew point53°
Sat, 2286° / 72°0Clear
86 °Clear

Locust Valley, Saturday, 22 August

Clear. High 86°, low 72°.

Pressure29.97 inHg
Wind17.2 mph S
Humidity33%
Visibility—
Dew point49°

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, 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.