Weather Forecast and Conditions for Jefferson Valley South, Yorktown Heights, New York - The Weather Channel | Weather.com
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51° Partly Cloudy Night
Partly Cloudy
Day 81° • Night 47°
Feels Like51°
Sunrise

7:13 am

Sunset

6:57 pm

Temperature
High / Low
--/47°
Wind
0 mph
Humidity
Humidity
69%
Dew point
Dew Point
41°
Pressure
Pressure
29.99 in
UV index
UV Index
0 of 11
Visibility
Visibility
10 mi
Moon Phase - Day 21
Moon Phase
Waning Gibbous

Hourly Weather-

Now

Mostly Cloudy Night Mostly Cloudy
51°
Rain drop 2%
SSE 1 mph
Subtract

Mostly Cloudy

  • Temperature feels like
    Feels Like51°
  • WindSSE 1 mph
  • Humidity
    Humidity70%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover60%
  • Rain drop
    Rain Amount0 in

4 am

Partly Cloudy Night Partly Cloudy
50°
Rain drop 2%
SE 1 mph
Add

Partly Cloudy

  • Temperature feels like
    Feels Like50°
  • WindSE 1 mph
  • Humidity
    Humidity73%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover59%
  • Rain drop
    Rain Amount0 in

5 am

Partly Cloudy Night Partly Cloudy
49°
Rain drop 3%
ESE 2 mph
Add

Partly Cloudy

  • Temperature feels like
    Feels Like49°
  • WindESE 2 mph
  • Humidity
    Humidity74%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover44%
  • Rain drop
    Rain Amount0 in

6 am

Partly Cloudy Night Partly Cloudy
49°
Rain drop 4%
ESE 3 mph
Add

Partly Cloudy

  • Temperature feels like
    Feels Like49°
  • WindESE 3 mph
  • Humidity
    Humidity77%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover58%
  • Rain drop
    Rain Amount0 in
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10 Day Weather-

Tonight

Partly Cloudy Night Partly Cloudy
--/47°
Rain drop 3%
Subtract

Night

47°
Partly Cloudy Night
Rain drop
3%
SE 3 mph

Partly cloudy skies. Low 47F. Winds light and variable.

  • Humidity
    Humidity68%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise1:46 am
  • Moonset
    Moonset10:29 am
  • Moon Phase - Day 21 Waning Gibbous

Wed 11

Mostly Cloudy Day Mostly Cloudy
68°/49°
Rain drop 24%
Add

Day

68°
Mostly Cloudy Day
Rain drop
24%
SSE 10 mph

A mix of clouds and sun early, then becoming cloudy later in the day. A stray shower or thunderstorm is possible. High 68F. Winds SSE at 5 to 10 mph.

  • Humidity
    Humidity65%
  • UV index
    UV Index3 of 11
  • Sunrise
    Sunrise7:13 am
  • Sunset
    Sunset6:57 pm

Night

49°
Scattered Showers Night
Rain drop
37%
SSW 9 mph

Considerable cloudiness. Occasional rain showers later at night. Low 49F. Winds SSW at 5 to 10 mph. Chance of rain 40%.

  • Humidity
    Humidity82%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise2:45 am
  • Moonset
    Moonset11:15 am
  • Moon Phase - Day 22 Last Quarter

Thu 12

Scattered Showers Day AM Showers
55°/25°
Rain drop 40%
Add

Day

55°
Scattered Showers Day
Rain drop
40%
WNW 15 mph

Rain showers early with overcast skies later in the day. Morning high of 55F with temps falling to near 35. Winds WNW at 10 to 20 mph. Chance of rain 40%.

  • Humidity
    Humidity68%
  • UV index
    UV Index2 of 11
  • Sunrise
    Sunrise7:11 am
  • Sunset
    Sunset6:58 pm

Night

25°
Partly Cloudy Night
Snowflake
4%
WNW 11 mph

Clear to partly cloudy. Low around 25F. Winds WNW at 10 to 15 mph.

  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise3:38 am
  • Moonset
    Moonset12:09 pm
  • Moon Phase - Day 23 Waning Crescent

Fri 13

Mostly Cloudy Day Mostly Cloudy
42°/34°
Rain drop 9%
Add

Day

42°
Mostly Cloudy Day
Rain drop
9%
SSW 15 mph

Partly cloudy skies during the morning hours will become overcast in the afternoon. High 42F. Winds SSW at 10 to 20 mph.

  • Humidity
    Humidity46%
  • UV index
    UV Index2 of 11
  • Sunrise
    Sunrise7:10 am
  • Sunset
    Sunset6:59 pm

Night

34°
Partly Cloudy Night
Mixed precipitation
24%
SSW 12 mph

Partly to mostly cloudy. Low 34F. Winds SSW at 10 to 15 mph.

  • Humidity
    Humidity67%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise4:22 am
  • Moonset
    Moonset1:10 pm
  • Moon Phase - Day 24 Waning Crescent
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