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Port Jefferson, OH

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Port Jefferson, OH Weather
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Winter Center
Today Hourly

Daily

 Radar MinuteCast® Monthly Air Quality Health & Activities
Cold Weather Advisory

December 15 - January 28

Mon 12/15

21° /18°
1%
Brisk and quite cold with variable cloudiness
alerts

Cold Weather Advisory

7:00 PM Saturday - 11:00 AM Monday

RealFeel®4°

RealFeel Shade™4°

Max UV Index2.0 (Low)

WindSSW 15 mph

Tue 12/16

34° /29°
2%
Not as cold with times of clouds and sun; breezy in the afternoon; a big warmup is on the way later this week

RealFeel®22°

RealFeel Shade™21°

Max UV Index2.0 (Low)

WindSSW 13 mph

Wed 12/17

38° /31°
7%
Breezy in the morning; otherwise, variable cloudiness

RealFeel®33°

RealFeel Shade™33°

Max UV Index1.0 (Low)

WindSW 10 mph

Thu 12/18

48° /20°
91%
Very windy; periods of rain; there can be a rumble of thunder

RealFeel®34°

RealFeel Shade™34°

Max UV Index1.0 (Low)

WindS 25 mph

Fri 12/19

29° /22°
9%
Mostly cloudy, breezy and colder

RealFeel®17°

RealFeel Shade™17°

Max UV Index1.0 (Low)

WindWNW 15 mph

Sat 12/20

51° /33°
25%
Mostly cloudy and breezy

RealFeel®42°

RealFeel Shade™42°

Max UV Index1.0 (Low)

WindSSW 17 mph

Sun 12/21

38° /23°
4%
Mainly cloudy

RealFeel®45°

RealFeel Shade™43°

Max UV Index2.0 (Low)

WindWNW 2 mph

Mon 12/22

40° /31°
1%
Rather cloudy

RealFeel®43°

RealFeel Shade™43°

Max UV Index1.0 (Low)

WindNW 4 mph

Tue 12/23

49° /34°
30%
Cloudy with a couple of showers possible

RealFeel®44°

RealFeel Shade™44°

Max UV Index1.0 (Low)

WindSSW 9 mph

Wed 12/24

44° /32°
25%
Times of clouds and sun

RealFeel®39°

RealFeel Shade™36°

Max UV Index2.0 (Low)

WindSSW 9 mph

Thu 12/25

43° /26°
25%
Times of clouds and sun

RealFeel®32°

RealFeel Shade™32°

Max UV Index1.0 (Low)

WindWSW 15 mph

Fri 12/26

44° /33°
25%
Cloudy

RealFeel®41°

RealFeel Shade™41°

Max UV Index1.0 (Low)

WindN 7 mph

Sat 12/27

43° /31°
3%
Sunny

RealFeel®38°

RealFeel Shade™38°

Max UV Index2.0 (Low)

WindWSW 9 mph

Sun 12/28

38° /21°
20%
Plenty of sunshine

RealFeel®37°

RealFeel Shade™33°

Max UV Index2.0 (Low)

WindW 6 mph

Mon 12/29

43° /27°
25%
Becoming cloudy

RealFeel®41°

RealFeel Shade™41°

Max UV Index2.0 (Low)

WindS 7 mph

Tue 12/30

44° /28°
25%
Mostly cloudy

RealFeel®47°

RealFeel Shade™47°

Max UV Index1.0 (Low)

WindNNW 4 mph

Wed 12/31

43° /28°
25%
Mainly cloudy

RealFeel®41°

RealFeel Shade™41°

Max UV Index1.0 (Low)

WindSSE 6 mph

Thu 1/1

42° /31°
75%
A thick cloud cover; a shower around after temperatures rise above freezing in the morning, then afternoon rain

RealFeel®29°

RealFeel Shade™29°

Max UV Index1.0 (Low)

WindSW 14 mph

Fri 1/2

43° /32°
59%
Occasional rain

RealFeel®35°

RealFeel Shade™35°

Max UV Index1.0 (Low)

WindSW 10 mph

Sat 1/3

45° /32°
25%
Remaining cloudy

RealFeel®42°

RealFeel Shade™42°

Max UV Index1.0 (Low)

WindSW 7 mph

Sun 1/4

45° /31°
25%
Mostly cloudy

RealFeel®36°

RealFeel Shade™36°

Max UV Index1.0 (Low)

WindS 16 mph

Mon 1/5

46° /22°
20%
Partly sunny

RealFeel®37°

RealFeel Shade™35°

Max UV Index2.0 (Low)

WindW 18 mph

Tue 1/6

35° /27°
25%
Cloudy

RealFeel®31°

RealFeel Shade™31°

Max UV Index1.0 (Low)

WindSSW 8 mph

Wed 1/7

42° /29°
59%
Cloudy; a shower in spots after temperatures rise above freezing in the morning, then a little rain in the afternoon

RealFeel®32°

RealFeel Shade™32°

Max UV Index1.0 (Low)

WindSSE 13 mph

Thu 1/8

45° /32°
25%
Overcast

RealFeel®39°

RealFeel Shade™39°

Max UV Index1.0 (Low)

WindSW 13 mph

Fri 1/9

42° /24°
75%
Periods of rain mixing with snow

RealFeel®33°

RealFeel Shade™33°

Max UV Index1.0 (Low)

WindW 15 mph

Sat 1/10

44° /18°
20%
Mostly sunny

RealFeel®43°

RealFeel Shade™40°

Max UV Index2.0 (Low)

WindWSW 8 mph

Sun 1/11

36° /18°
25%
Mainly cloudy and colder

RealFeel®31°

RealFeel Shade™31°

Max UV Index1.0 (Low)

WindN 9 mph

Mon 1/12

27° /18°
10%
Mostly sunny

RealFeel®26°

RealFeel Shade™22°

Max UV Index2.0 (Low)

WindSSE 7 mph

Tue 1/13

36° /22°
20%
Partly sunny and not as cold

RealFeel®38°

RealFeel Shade™33°

Max UV Index2.0 (Low)

WindNW 7 mph

Wed 1/14

38° /21°
25%
Increasing cloudiness

RealFeel®39°

RealFeel Shade™39°

Max UV Index2.0 (Low)

WindSSW 5 mph

Thu 1/15

39° /11°
58%
Mostly cloudy with a bit of snow in the afternoon

RealFeel®30°

RealFeel Shade™27°

Max UV Index2.0 (Low)

WindW 16 mph

Fri 1/16

33° /10°
20%
Partly sunny

RealFeel®28°

RealFeel Shade™25°

Max UV Index2.0 (Low)

WindNNW 12 mph

Sat 1/17

26° /14°
20%
Cold with clouds and sun

RealFeel®32°

RealFeel Shade™27°

Max UV Index2.0 (Low)

WindWSW 4 mph

Sun 1/18

28° /12°
20%
Turning cloudy

RealFeel®34°

RealFeel Shade™28°

Max UV Index2.0 (Low)

WindSE 5 mph

Mon 1/19

33° /9°
25%
Cloudy and windy

RealFeel®16°

RealFeel Shade™16°

Max UV Index1.0 (Low)

WindNW 23 mph

Tue 1/20

25° /8°
10%
Mostly sunny and cold

RealFeel®33°

RealFeel Shade™27°

Max UV Index3.0 (Moderate)

WindENE 4 mph

Wed 1/21

25° /15°
25%
Cold with intervals of clouds and sunshine

RealFeel®20°

RealFeel Shade™16°

Max UV Index3.0 (Moderate)

WindS 9 mph

Thu 1/22

33° /25°
25%
Considerable cloudiness and not as cold

RealFeel®30°

RealFeel Shade™30°

Max UV Index1.0 (Low)

WindSSE 7 mph

Fri 1/23

40° /26°
65%
Windy with periods of rain; some ice mixed in early in the day

RealFeel®24°

RealFeel Shade™24°

Max UV Index1.0 (Low)

WindSW 18 mph

Sat 1/24

43° /17°
25%
Mostly cloudy

RealFeel®41°

RealFeel Shade™41°

Max UV Index1.0 (Low)

WindW 6 mph

Sun 1/25

41° /11°
25%
Times of clouds and sun

RealFeel®35°

RealFeel Shade™33°

Max UV Index1.0 (Low)

WindNNW 12 mph

Mon 1/26

33° /20°
59%
Cloudy with a bit of snow

RealFeel®24°

RealFeel Shade™24°

Max UV Index1.0 (Low)

WindESE 10 mph

Tue 1/27

33° /24°
2%
Cloudy

RealFeel®27°

RealFeel Shade™27°

Max UV Index1.0 (Low)

WindNW 9 mph

Wed 1/28

34° /24°
67%
Cloudy; snow in the morning followed by a little rain in the afternoon

RealFeel®17°

RealFeel Shade™17°

Max UV Index1.0 (Low)

WindENE 18 mph

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World North America United States Ohio Port Jefferson

Weather Near Port Jefferson:

  • Dayton, OH
  • Kettering, OH
  • Springfield, OH
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