Weather forecast for todayPort Jefferson, OH
Weather forecast for today
Current condition 2:45 pm EDT
- 52°F
- Feels like:48°F
Sunny
- Precipitation: 0"
- Wind: 7mphN 10°
- Humidity: 51%
- Dewpoint: 34°F
- Pressure: 30.46"Hg
- Visibility: 10mi
- UV index: 4
- details ▼
In Port Jefferson, at the moment, the perfect day for a walk, with a clear sky and a warm sun.
The temperature is a fresh 51.8°F, the feels-like temperature is slightly different, appraised at a chilly 48.2°F. The current temperature is almost at the maximum of today's predicted 53.6°F.
The temperature is a fresh 51.8°F, the feels-like temperature is slightly different, appraised at a chilly 48.2°F. The current temperature is almost at the maximum of today's predicted 53.6°F.
Saturday Oct 17, 2026
- 54°F
- 34°F
Sunny
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 6mphN 0°
- Humidity: 49%
- UV index: 3
- Sunrise: 7:49 am EDT
- Sunset: 6:53 pm EDT
- details ▼
Today, sun-filled conditions are expected to persist.
The temperature will vary between a maximum of a crisp 53.6°F and a minimum of an icy 33.8°F.
Today, expect colder conditions as the high matches November's average of 48.4°F, not October's.
Sunrise was at 7:49 am and sunset will be at 6:53 pm; the daylight will last for 11h and 4min.
The temperature will vary between a maximum of a crisp 53.6°F and a minimum of an icy 33.8°F.
Today, expect colder conditions as the high matches November's average of 48.4°F, not October's.
Sunrise was at 7:49 am and sunset will be at 6:53 pm; the daylight will last for 11h and 4min.
Hourly overview
Hourly temperatures
Warmest hour: 5 pm 54°C.
Coldest hour: 12 am 37°C.
Coldest hour: 12 am 37°C.
Chance of precipitation
Highest chance: 12 am 2%.
Hourly weather forecast
- 3 pm
- 52°F
- Feels like:50°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 6mphN 4°
- Humidity: 51%
- Pressure: 30.45"Hg
- Visibility: 10mi
- UV index: 3
- details ▼
- 4 pm
- 52°F
- Feels like:52°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 6mphN 1°
- Humidity: 48%
- Pressure: 30.45"Hg
- Visibility: 10mi
- UV index: 2
- details ▼
- 5 pm
- 54°F
- Feels like:52°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 4mphN 0°
- Humidity: 47%
- Pressure: 30.45"Hg
- Visibility: 10mi
- UV index: 1
- details ▼
- 6 pm
- 52°F
- Feels like:52°F
Sunny
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 3mphN 352°
- Humidity: 49%
- Pressure: 30.45"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
Sunset: 6:53 pm
- 7 pm
- 46°F
- Feels like:46°F
Clear
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 2mphNNW 342°
- Humidity: 63%
- Pressure: 30.45"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 8 pm
- 45°F
- Feels like:45°F
Clear
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 1mphNNW 333°
- Humidity: 67%
- Pressure: 30.47"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 9 pm
- 43°F
- Feels like:43°F
Clear
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 1mphNNW 327°
- Humidity: 72%
- Pressure: 30.47"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 10 pm
- 41°F
- Feels like:41°F
Clear
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 0mphNW 313°
- Humidity: 76%
- Pressure: 30.5"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 11 pm
- 39°F
- Feels like:39°F
Clear
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 0mphWSW 248°
- Humidity: 79%
- Pressure: 30.5"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 12 am
- 37°F
- Feels like:37°F
Clear
- Precip. probability: 2%
- Precipitation: 0"
- Wind: 0mphSSW 199°
- Humidity: 83%
- Pressure: 30.5"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
For the remainder of Saturday, bright and mostly sunny weather is expected.
The temperature will vary between the highest temperature of 53.6°F and the lowest temperature of 39.2°F. The warmest part of the day will be around 5 pm.
Today, the temperature will feel more alike with November's average high than the usual for October. The expected low will be also more in line with what’s common in November than the current October average of 46°F.
The temperature will vary between the highest temperature of 53.6°F and the lowest temperature of 39.2°F. The warmest part of the day will be around 5 pm.
Today, the temperature will feel more alike with November's average high than the usual for October. The expected low will be also more in line with what’s common in November than the current October average of 46°F.
Updated: Oct 17, 2026 @ 18:45:58 UTC
Published by: Weather U.S. | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate
Published by: Weather U.S. | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate
Frequently asked questions
The current temperature (2:45 pm EDT) is 51.8°F.
On Saturday, clear skies and sunshine are anticipated.
Today, the maximum temperature will be 53.6°F, while the minimum temperature will be 33.8°F.
The highest temperature today will be a couple of degrees lower than the average maximum temperature in October. The lowest temperature will be noticeably lower than the average low of 46°F.
The highest temperature today will be a couple of degrees lower than the average maximum temperature in October. The lowest temperature will be noticeably lower than the average low of 46°F.
On Saturday, in Port Jefferson, sunrise was at 7:49 am and sunset will be at 6:53 pm (EDT).
In Port Jefferson, the length of the day today will be 11h and 4min.
Port Jefferson, Ohio, USA
- en: Port Jefferson, Ohio, USA
- es: Port Jefferson, Ohio, EE.UU.
- hr: Port Džeferson, Ohajo, SAD
- mk: Port Džeferson, Ohajo, SAD
- sr: Port Džeferson, Ohajo, SAD
- zh: 杰斐逊港, 俄亥俄州, 美国
- Latitude: 40.328661°
- Longitude: -84.094386°
- Elevation: 971 ft
- Current time: 2:45pm EDT
- Sunrise: 7:49 am EDT
- Sunset: 6:53 pm EDT
- Timezone: America/New_York
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