Weather forecast for 10 days
Port Jefferson, OH

On Saturday, January 4, partly cloudy weather is expected.
Snowfall is not predicted.
Temperature is forecasted to reach a high of a freezing 21.2°F (-6°C) during the day, slightly dropping to a low of a subzero 14°F (-10°C) at night.
On Saturday, the anticipated top temperature will be noticeably lower than the usual January high of 32°F (0°C).
Sunrise will be at 7:57 am and sunset at 5:25 pm; the daylight will last for 9h and 28min.

On Sunday, in Port Jefferson, short bursts of light-to-moderate snowfall are expected in the afternoon.
Intense precipitation of 0.98" (25mm) is anticipated.
Minor temperature variations are forecasted, peaking at a maximum of a subzero 26.6°F (-3°C) and dropping to a minimum of a freezing 21.2°F (-6°C).
Sunday's peak temperature is set to be relatively lower than the regular 32°F (0°C) high of January.
Sunrise will be at 7:57 am and sunset at 5:26 pm; the daylight will last for 9h and 28min.

For the next ten days, a combination of cloudy and snowy weather is forecasted.
Rainfall is not anticipated in Port Jefferson in the upcoming days.
Snowfall is anticipated on Thursday, Sunday and Monday. With heavy precipitation of 0.98" (25mm), most snowfall is expected on Sunday.
Temperature variation will be substantial in the upcoming period. The highest temperature will range between 15.8°F (-9°C) and 30.2°F (-1°C), while the lowest nightly temperature fluctuation will be also considerable, as the lowest temperature will range between 3.2°F (-16°C) and 24.8°F (-4°C).
Friday will be the warmest day, with a maximum temperature of 30.2°F (-1°C); Wednesday and next Thursday, with the highest temperature of 15.8°F (-9°C), will be the coldest days.

---

January is the coldest month in Port Jefferson, with an average high-temperature of 32°F (0°C) and an average low-temperature of 20.1°F (-6.6°C).