Lake Jefferson, NY 14 Day Weather

Feedback E-mail the Weather

Quick Weather Clicks

Lake Jefferson, NY Weather - 14-Day Weather Forecast

Current Conditions

Settings
Lake Jefferson NY Weather - Clear - 55°F
Clear
55°F
Updated 5:51 am
Feels Like 56°F
Humidity 96%
Wind N 3 mph
Barometer  30.2 in
Dew Point 54°F
Lake Jefferson NY Weather - Clear - 13°C
Clear
13°C
Updated 5:51 am
Feels Like 13°C
Humidity 96%
Wind N 5 km/h
Barometer  102.2 kPa
Dew Point 12°C
Lake Jefferson, NY Weather and Current Conditionslake jefferson ny weather forecast

Lake Jefferson, NY Weather Forecast

Lake Jefferson New York WeatherLake Jefferson, New York Weather Weather Forecast
14 day API Lake Jefferson weather forecast. Note. Our 7-day Lake Jefferson weather forecast is our most reliable and accurate forecast. This model should only be used as a likely scenario. Forecasting more than 7 days is difficult.
Lake Jefferson, NY Weather Forecast Dated: 551 AM Sat Aug 15 2026 (Lake Jefferson Time)
Sat, 15th
Lake Jefferson NY Weather  - Saturday, Aug 15, 2026 - Sunny
Lo: 14°C57°F
Hi: 25°C78°F
Sunny Saturday, temperatures as high as 78°F25°C, low temperature around 57°F14°C, chance of rain 4%, wind out of the N 8 mph13 km/h. Barometric pressure 30.18 in1022 mb, visibility 6 mi10 km, humidity 66%.
Sun, 16th
Lake Jefferson NY Weather  - Sunday, Aug 16, 2026 - Sunny
Lo: 13°C56°F
Hi: 24°C75°F
Sunny Sunday, temperatures as high as 75°F24°C, low temperature around 56°F13°C, chance of rain 81%, wind out of the SE 11 mph18 km/h. Barometric pressure 30.06 in1018 mb, visibility 6 mi9 km, humidity 80%.
Mon, 17th
Lake Jefferson NY Weather  - Monday, Aug 17, 2026 - Patchy Rain Nearby
Lo: 16°C61°F
Hi: 27°C81°F
Chance of showers Monday, temperatures as high as 81°F27°C, low temperature around 61°F16°C, chance of rain 75%, wind out of the NNW 10 mph16 km/h. Barometric pressure 29.85 in1011 mb, visibility 4 mi7 km, humidity 85%.
Tue, 18th
Lake Jefferson NY Weather  - Tuesday, Aug 18, 2026 - Sunny
Lo: 13°C56°F
Hi: 27°C80°F
Sunny Tuesday, temperatures as high as 80°F27°C, low temperature around 56°F13°C, chance of rain 7%, wind out of the NW 5 mph8 km/h. Barometric pressure 29.97 in1015 mb, visibility 4 mi7 km, humidity 74%.
Wed, 19th
Lake Jefferson NY Weather  - Wednesday, Aug 19, 2026 - Sunny
Lo: 13°C55°F
Hi: 28°C83°F
Sunny Wednesday, temperatures as high as 83°F28°C, low temperature around 55°F13°C, chance of rain 6%, wind out of the W 10 mph17 km/h. Barometric pressure 29.88 in1012 mb, visibility 6 mi10 km, humidity 69%.
Thu, 20th
Lake Jefferson NY Weather  - Thursday, Aug 20, 2026 - Sunny
Lo: 14°C58°F
Hi: 27°C80°F
Sunny Thursday, temperatures as high as 80°F27°C, low temperature around 58°F14°C, chance of rain 7%, wind out of the NNW 10 mph16 km/h. Barometric pressure 29.91 in1013 mb, visibility 6 mi10 km, humidity 72%.
Fri, 21st
Lake Jefferson NY Weather  - Friday, Aug 21, 2026 - Sunny
Lo: 13°C55°F
Hi: 27°C80°F
Sunny Friday, temperatures as high as 80°F27°C, low temperature around 55°F13°C, chance of rain 36%, wind out of the ESE 7 mph12 km/h. Barometric pressure 30.09 in1019 mb, visibility 6 mi10 km, humidity 65%.
Sat, 22nd
Lake Jefferson NY Weather  - Saturday, Aug 22, 2026 - Fog
Lo: 16°C61°F
Hi: 25°C77°F
Fog Saturday, temperatures as high as 77°F25°C, low temperature around 61°F16°C, chance of rain 92%, wind out of the SE 7 mph11 km/h. Barometric pressure 30.03 in1017 mb, visibility 3 mi5 km, humidity 95%.
Sun, 23rd
Lake Jefferson NY Weather  - Sunday, Aug 23, 2026 - Light Rain Shower
Lo: 17°C63°F
Hi: 24°C76°F
Light rain shower Sunday, temperatures as high as 76°F24°C, low temperature around 63°F17°C, chance of rain 82%, wind out of the W 7 mph11 km/h. Barometric pressure 29.97 in1015 mb, visibility 4 mi6 km, humidity 90%.
Mon, 24th
Lake Jefferson NY Weather  - Monday, Aug 24, 2026 - Sunny
Lo: 15°C59°F
Hi: 28°C82°F
Sunny Monday, temperatures as high as 82°F28°C, low temperature around 59°F15°C, chance of rain 10%, wind out of the NW 7 mph11 km/h. Barometric pressure 30.03 in1017 mb, visibility 4 mi7 km, humidity 75%.
Tue, 25th
Lake Jefferson NY Weather  - Tuesday, Aug 25, 2026 - Sunny
Lo: 17°C62°F
Hi: 30°C85°F
Sunny Tuesday, temperatures as high as 85°F30°C, low temperature around 62°F17°C, chance of rain 45%, wind out of the NW 11 mph17 km/h. Barometric pressure 29.97 in1015 mb, visibility 6 mi10 km, humidity 73%.
Wed, 26th
Lake Jefferson NY Weather  - Wednesday, Aug 26, 2026 - Partly Cloudy
Lo: 17°C62°F
Hi: 26°C80°F
Partly Cloudy Wednesday, temperatures as high as 80°F26°C, low temperature around 62°F17°C, chance of rain 37%, wind out of the NW 4 mph6 km/h. Barometric pressure 30 in1016 mb, visibility 6 mi9 km, humidity 73%.
Thu, 27th
Lake Jefferson NY Weather  - Thursday, Aug 27, 2026 - Sunny
Lo: 17°C62°F
Hi: 25°C77°F
Sunny Thursday, temperatures as high as 77°F25°C, low temperature around 62°F17°C, chance of rain 11%, wind out of the S 5 mph9 km/h. Barometric pressure 30 in1016 mb, visibility 6 mi10 km, humidity 69%.
Fri, 28th
Lake Jefferson NY Weather  - Friday, Aug 28, 2026 - Sunny
Lo: 10°C50°F
Hi: 18°C65°F
Sunny Friday, temperatures as high as 65°F18°C, low temperature around 50°F10°C, chance of rain 9%, wind out of the NW 14 mph23 km/h. Barometric pressure 29.91 in1013 mb, visibility 6 mi9 km, humidity 69%.

Trending Headlines

Lake Jefferson, NY Weather Radar Map

Use the map search tool if you want to place a location marker on the radar map...

Lake Jefferson, NY 7 Day Weather

National Two Day Weather Forecast


E-mail the Lake Jefferson Weather Forecast

Voice your opinion or tell us about page issues...

Weather by the Numbers