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As of 13:35 EDT

Weather in Lake Success, NY

89°Current weather

Lake Success, Sunday, 9 August, 13:35

Partly cloudy. Feels like 96°. High 89°, low 72°.

Pressure29.94 inHg
Wind1 mph N
Humidity57%
Visibility6.2 mi
Dew point72°

Two-week outlook for Lake Success, NY: week one averages a high of 86.5° and week two 82.4°, so week two runs 4.1° 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: 89°, dry.

Week one vs week two

WeekHighLowPrecipitationVs normal
1st (August 9 – August 15)86.5°71.7°0.0 in / 0 d—
2nd (August 16 – August 22)82.4°69.3°0.2 in / 1 d—

Weekend weather

Sun, August 9
Partly cloudy
89°72°
no precip.
Sat, August 15
Clear
80°65°
no precip.
Sun, August 16
Overcast
80°68°
no precip.
Sat, August 22
Clear
86°73°
no precip.
Mon, 1089° / 72°0.02Light rain
89 °Light rain

Lake Success, Monday, 10 August

Light rain. High 89°, low 72°.

Pressure29.97 inHg
Wind8.4 mph S
Humidity37%
Visibility6.2 mi
Dew point59°
Tue, 1192° / 75°0Light rain
92 °Light rain

Lake Success, Tuesday, 11 August

Light rain. High 92°, low 75°.

Pressure29.83 inHg
Wind11 mph NW
Humidity41%
Visibility6.2 mi
Dew point62°
Wed, 1286° / 76°0Overcast
86 °Overcast

Lake Success, Wednesday, 12 August

Overcast. High 86°, low 76°.

Pressure29.83 inHg
Wind4 mph SW
Humidity38%
Visibility6.2 mi
Dew point55°
Thu, 1390° / 74°0Light rain
90 °Light rain

Lake Success, Thursday, 13 August

Light rain. High 90°, low 74°.

Pressure29.74 inHg
Wind14.9 mph W
Humidity39%
Visibility6.2 mi
Dew point60°
Fri, 1481° / 68°0Partly cloudy
81 °Partly cloudy

Lake Success, Friday, 14 August

Partly cloudy. High 81°, low 68°.

Pressure30.00 inHg
Wind14.5 mph NW
Humidity34%
Visibility—
Dew point44°
Sat, 1580° / 65°0Clear
80 °Clear

Lake Success, Saturday, 15 August

Clear. High 80°, low 65°.

Pressure30.15 inHg
Wind13.3 mph NW
Humidity33%
Visibility—
Dew point41°
Sun, 1680° / 68°0Overcast
80 °Overcast

Lake Success, Sunday, 16 August

Overcast. High 80°, low 68°.

Pressure30.18 inHg
Wind9.1 mph SW
Humidity29%
Visibility—
Dew point41°
Mon, 1774° / 67°0.16Light rain
74 °Light rain

Lake Success, Monday, 17 August

Light rain. High 74°, low 67°.

Pressure29.97 inHg
Wind12 mph SW
Humidity81%
Visibility—
Dew point64°
Tue, 1883° / 65°0Overcast
83 °Overcast

Lake Success, Tuesday, 18 August

Overcast. High 83°, low 65°.

Pressure29.97 inHg
Wind9.5 mph N
Humidity47%
Visibility—
Dew point52°
Wed, 1981° / 73°0Light rain
81 °Light rain

Lake Success, Wednesday, 19 August

Light rain. High 81°, low 73°.

Pressure29.94 inHg
Wind12.7 mph SE
Humidity50%
Visibility—
Dew point59°
Thu, 2087° / 72°0.01Light rain
87 °Light rain

Lake Success, Thursday, 20 August

Light rain. High 87°, low 72°.

Pressure29.68 inHg
Wind12.8 mph NW
Humidity63%
Visibility—
Dew point66°
Fri, 2186° / 67°0Partly cloudy
86 °Partly cloudy

Lake Success, Friday, 21 August

Partly cloudy. High 86°, low 67°.

Pressure29.85 inHg
Wind9.2 mph SW
Humidity44%
Visibility—
Dew point52°
Sat, 2286° / 73°0Clear
86 °Clear

Lake Success, Saturday, 22 August

Clear. High 86°, low 73°.

Pressure29.97 inHg
Wind17.6 mph S
Humidity35%
Visibility—
Dew point51°

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 Lake Success, 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.