Weather forecast for 10 days
Port Jefferson, OH

Weather forecast for the weekend

Saturday, May 3.

Showers
6:31 am

8:35 pm
EDT
Showers
59°F / 45°F
  • Wind: 11mph NNE
  • Humidity: 84%
  • Precip. probability: 55%
  • Precipitation: 0.35"
  • UV index: 3
On Saturday, May 3, expect light showers throughout the day, with a chance of dry weather later.
The chance of rainfall is high. However, precipitation will be light. Temperature is predicted to swing from a high of a moderate 59°F to a low of a brisk 44.6°F.
The forecast high of 59°F aligns more closely with April's typical high of 59.5°F than with May's usual 70.3°F.
Sunrise will be at 6:31 am and sunset at 8:35 pm; the daylight will last for 14h and 4min.

Sunday, May 4.

Showers
6:29 am

8:36 pm
EDT
Showers
54°F / 46°F
  • Wind: 13mph NNE
  • Humidity: 79%
  • Precip. probability: 47%
  • Precipitation: 0.24"
  • UV index: 6
On Sunday, May 4, showers will occur, with brief dry spells in between.
The chance of rainfall is low, and light precipitation is anticipated. Temperatures will exhibit minor fluctuations, extending from a high of a crisp 53.6°F to a low of a frosty 46.4°F.
Temperatures are lower than average, more in line with April's norm of 59.5°F than with May's 70.3°F.
Sunrise will be at 6:29 am and sunset at 8:36 pm; the daylight will last for 14h and 7min.

Frequently asked questions

What is the weather forecast for Port Jefferson for Saturday?
On Saturday, showers are expected, with occasional breaks in the rain throughout the day.
Will it rain on Saturday?
With a probability of 55%, light precipitation of 0.35" is expected on Saturday.
What will be the highest temperature on Saturday?
On Saturday, the highest temperature will be 59°F, while the lowest temperature will be 44.6°F.
What is the weather forecast for Port Jefferson for Sunday?
On Sunday, in Port Jefferson, showers will occur, with brief dry spells in between.
Will it rain on Sunday?
Light precipitation of 0.24" is expected on Sunday. The possibility of rainfall is 47%.
What will be the maximum temperature on Sunday?
On Sunday, the maximum temperature will be 53.6°F, while the minimum temperature will be 46.4°F.
What is the weather forecast for Port Jefferson for the next ten days?
In Port Jefferson, a combination of cloudy, damp and storm-filled weather is expected for the next ten days.
Will it rain in the next ten days?
Rainfall is anticipated on Wednesday through Sunday in Port Jefferson. Thursday, with light precipitation of 0.39", will be the day with the most rainfall.
How warm will it be in the next ten days?
The maximum temperature will range between 53.6°F and 73.4°F, as the minimum temperature will be between 44.6°F and 60.8°F.
What will be the warmest and the coldest days?
Tomorrow will be the warmest day, with a maximum temperature of 73.4°F. Sunday will be the coldest day, with a maximum temperature of 53.6°F.

Long-term weather forecast

WedApr 30.
  • min.
  • 61°F
Showers Late
Showers Late
  • Wind: 9mph ESE
  • Humidity: 69%
  • UV index: 0
  • Precip. probability: 35%
  • Precipitation: 0.08"
  • 6:34 am 8:32 pm EDT
ThuMay 1.
  • 73°F
  • 57°F
Scattered Thunderstorms / Wind
Scattered Thunderstorms / Wind
  • Wind: 20mph SSW
  • Humidity: 77%
  • UV index: 6
  • Precip. probability: 48%
  • Precipitation: 0.39"
  • 6:33 am 8:33 pm EDT
FriMay 2.
  • 70°F
  • 54°F
Partly Cloudy
Partly Cloudy
  • Wind: 14mph SW
  • Humidity: 77%
  • UV index: 7
  • Precip. probability: 24%
  • Precipitation: 0.16"
  • 6:32 am 8:34 pm EDT
SatMay 3.
  • 59°F
  • 45°F
Showers
Showers
  • Wind: 11mph NNE
  • Humidity: 84%
  • UV index: 3
  • Precip. probability: 55%
  • Precipitation: 0.35"
  • 6:31 am 8:35 pm EDT
SunMay 4.
  • 54°F
  • 46°F
Showers
Showers
  • Wind: 13mph NNE
  • Humidity: 79%
  • UV index: 6
  • Precip. probability: 47%
  • Precipitation: 0.24"
  • 6:29 am 8:36 pm EDT
MonMay 5.
  • 63°F
  • 48°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 7mph E
  • Humidity: 73%
  • UV index: 6
  • Precip. probability: 24%
  • Precipitation: 0"
  • 6:28 am 8:37 pm EDT
TueMay 6.
  • 64°F
  • 50°F
Partly Cloudy
Partly Cloudy
  • Wind: 7mph WNW
  • Humidity: 73%
  • UV index: 6
  • Precip. probability: 24%
  • Precipitation: 0"
  • 6:27 am 8:38 pm EDT
WedMay 7.
  • 72°F
  • 54°F
Partly Cloudy
Partly Cloudy
  • Wind: 9mph NNW
  • Humidity: 67%
  • UV index: 6
  • Precip. probability: 24%
  • Precipitation: 0"
  • 6:26 am 8:39 pm EDT
ThuMay 8.
  • 72°F
  • 46°F
Partly Cloudy
Partly Cloudy
  • Wind: 11mph NNE
  • Humidity: 60%
  • UV index: 7
  • Precip. probability: 24%
  • Precipitation: 0"
  • 6:25 am 8:40 pm EDT
FriMay 9.
  • 68°F
  • 46°F
Partly Cloudy
Partly Cloudy
  • Wind: 11mph NE
  • Humidity: 55%
  • UV index: 7
  • Precip. probability: 15%
  • Precipitation: 0"
  • 6:24 am 8:41 pm EDT
Looking ahead, conditions suggest a period of gloomy, rainy and unstable weather is predicted.
Rainfall is predicted for Wednesday through Sunday.
Temperature variation will be noticeable in the upcoming period. Maximum temperatures are forecasted between 53.6°F and 73.4°F, while the nightly low temperatures will show also a considerable swing, as the minimum temperature is expected to range between 44.6°F and 60.8°F.
Thursday will be the warmest day, with a maximum temperature of 73.4°F; Sunday will be the coldest day, with the highest temperature of 53.6°F.
Updated: Apr 30, 2025 @ 22:35:50 UTC
Published by: Weather U.S. | About Us
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