10-day weather forecast for Jefferson Valley South, Yorktown Heights, New York, United States - The Weather Channel | weather.com
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10-Day Weather-

As of 08:22 EDT

Today

Rain, Snow, Wintery Mix Rain / Snow
10°/-3°
Rain drop 88%
Subtract

Day

10°
Rain, Snow, Wintery Mix
Rain drop
88%
NW 27 km/h

A mix of rain and snow. High 10°C. Winds NW at 15 to 30 km/h. Chance of rain 90%.

  • Humidity
    Humidity68%
  • UV index
    UV Index2 of 11
  • Sunrise
    Sunrise07:11
  • Sunset
    Sunset18:58

Night

-3°
Partly Cloudy Night
Mixed precipitation
4%
WNW 16 km/h

Partly cloudy. Low -3°C. Winds WNW at 10 to 15 km/h.

  • Humidity
    Humidity55%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise03:38
  • Moonset
    Moonset12:09
  • Moon Phase - Day 23 Waning Crescent

Fri 13

Mostly Cloudy Day Mostly Cloudy
7°/2°
Rain drop 4%
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Day

7°
Mostly Cloudy Day
Rain drop
4%
SSW 23 km/h

Mostly cloudy. High 7°C. Winds SSW at 15 to 30 km/h.

  • Humidity
    Humidity44%
  • UV index
    UV Index2 of 11
  • Sunrise
    Sunrise07:10
  • Sunset
    Sunset18:59

Night

2°
Partly Cloudy Night
Mixed precipitation
24%
SSW 20 km/h

Partly cloudy. Low 2°C. Winds SSW at 15 to 25 km/h.

  • Humidity
    Humidity62%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise04:22
  • Moonset
    Moonset13:10
  • Moon Phase - Day 24 Waning Crescent

Sat 14

Partly Cloudy Day Partly Cloudy
8°/-2°
Rain drop 1%
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Day

8°
Partly Cloudy Day
Rain drop
1%
WNW 31 km/h

Partly cloudy. High 8°C. Winds WNW at 25 to 40 km/h. Higher wind gusts possible.

  • Humidity
    Humidity38%
  • UV index
    UV Index4 of 11
  • Sunrise
    Sunrise07:08
  • Sunset
    Sunset19:00

Night

-2°
Partly Cloudy Night
Mixed precipitation
2%
NNW 17 km/h

Partly cloudy. Low -2°C. Winds NNW at 10 to 15 km/h.

  • Humidity
    Humidity51%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise05:00
  • Moonset
    Moonset14:16
  • Moon Phase - Day 25 Waning Crescent

Sun 15

Cloudy Cloudy
7°/4°
Rain drop 4%
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Day

7°
Cloudy
Rain drop
4%
ESE 21 km/h

Cloudy. High 7°C. Winds ESE at 15 to 25 km/h.

  • Humidity
    Humidity44%
  • UV index
    UV Index3 of 11
  • Sunrise
    Sunrise07:06
  • Sunset
    Sunset19:01

Night

4°
Rain
Rain drop
95%
ESE 17 km/h

Rain. Low 4°C. Winds ESE at 15 to 25 km/h. Chance of rain 100%. Rainfall around 6 mm.

  • Humidity
    Humidity76%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise05:31
  • Moonset
    Moonset15:25
  • Moon Phase - Day 26 Waning Crescent

Mon 16

Rain Rain
15°/-1°
Rain drop 94%
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Day

15°
Rain
Rain drop
94%
SSE 26 km/h

Rain. High 15°C. Winds SSE at 15 to 30 km/h. Chance of rain 90%. Rainfall around 12 mm.

  • Humidity
    Humidity89%
  • UV index
    UV Index2 of 11
  • Sunrise
    Sunrise07:05
  • Sunset
    Sunset19:03

Night

-1°
Rain
Rain drop
89%
WSW 24 km/h

Rain. Low -1°C. Winds WSW at 15 to 30 km/h. Chance of rain 90%. Rainfall around 6 mm.

  • Humidity
    Humidity83%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise05:58
  • Moonset
    Moonset16:34
  • Moon Phase - Day 27 Waning Crescent

Tue 17

Partly Cloudy Day Partly Cloudy
3°/-7°
Rain drop 14%
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Day

3°
Partly Cloudy Day
Mixed precipitation
14%
W 25 km/h

Partly cloudy. Cold. High 3°C. Winds W at 15 to 30 km/h.

  • Humidity
    Humidity41%
  • UV index
    UV Index5 of 11
  • Sunrise
    Sunrise07:03
  • Sunset
    Sunset19:04

Night

-7°
Partly Cloudy Night
WNW 16 km/h

Partly cloudy. Low -7°C. Winds WNW at 10 to 15 km/h.

  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise06:22
  • Moonset
    Moonset17:45
  • Moon Phase - Day 28 Waning Crescent

Wed 18

Mostly Clear Day Mostly Sunny
2°/-5°
Rain drop 0%
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Day

2°
Mostly Clear Day
W 13 km/h

Generally clear. High 2°C. Winds W at 10 to 15 km/h.

  • Humidity
    Humidity37%
  • UV index
    UV Index5 of 11
  • Sunrise
    Sunrise07:01
  • Sunset
    Sunset19:05

Night

-5°
Partly Cloudy Night
Snowflake
4%
SSE 8 km/h

Partly cloudy. Low -5°C. Winds light and variable.

  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise06:44
  • Moonset
    Moonset18:56
  • Moon Phase - Day 29 New

Thu 19

Partly Cloudy Day Partly Cloudy
8°/1°
Rain drop 11%
Add

Day

8°
Partly Cloudy Day
Rain drop
11%
S 14 km/h

Partly cloudy. High 8°C. Winds S at 10 to 15 km/h.

  • Humidity
    Humidity49%
  • UV index
    UV Index3 of 11
  • Sunrise
    Sunrise07:00
  • Sunset
    Sunset19:06

Night

1°
Scattered Snow Showers Night
Snowflake
33%
SE 9 km/h

Snow showers late. Low 1°C. Winds light and variable. Chance of snow 30%.

  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise07:06
  • Moonset
    Moonset20:09
  • Moon Phase - Day 0 New

Fri 20

Cloudy Cloudy
10°/3°
Rain drop 24%
Add

Day

10°
Cloudy
Rain drop
24%
S 14 km/h

Cloudy. High 10°C. Winds S at 10 to 15 km/h.

  • Humidity
    Humidity65%
  • UV index
    UV Index3 of 11
  • Sunrise
    Sunrise06:58
  • Sunset
    Sunset19:07

Night

3°
Showers
Rain drop
55%
SSW 10 km/h

Showers. Low 3°C. Winds SSW at 10 to 15 km/h. Chance of rain 60%.

  • Humidity
    Humidity76%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise07:30
  • Moonset
    Moonset21:25
  • Moon Phase - Day 2 Waxing Crescent

Sat 21

Partly Cloudy Day Partly Cloudy
12°/-2°
Rain drop 24%
Add

Day

12°
Partly Cloudy Day
Rain drop
24%
WNW 20 km/h

Partly cloudy. High 12°C. Winds WNW at 15 to 25 km/h.

  • Humidity
    Humidity53%
  • UV index
    UV Index4 of 11
  • Sunrise
    Sunrise06:56
  • Sunset
    Sunset19:08

Night

-2°
Mostly Cloudy Night
Mixed precipitation
14%
NW 16 km/h

Mostly cloudy. Low -2°C. Winds NW at 10 to 15 km/h.

  • Humidity
    Humidity60%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise07:57
  • Moonset
    Moonset22:43
  • Moon Phase - Day 3 Waxing Crescent

Sun 22

Mostly Cloudy Day Mostly Cloudy
6°/-3°
Rain drop 16%
Add

Day

6°
Mostly Cloudy Day
Rain drop
16%
NW 18 km/h

Mostly cloudy. High 6°C. Winds NW at 15 to 25 km/h.

  • Humidity
    Humidity48%
  • UV index
    UV Index5 of 11
  • Sunrise
    Sunrise06:54
  • Sunset
    Sunset19:09

Night

-3°
Foggy
Mixed precipitation
21%
NW 11 km/h

Fog developing late. Low -3°C. Winds NW at 10 to 15 km/h.

  • Humidity
    Humidity61%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise08:29
  • Moonset
    Moonset--
  • Moon Phase - Day 4 Waxing Crescent

Mon 23

Foggy AM Fog / PM Sun
8°/-2°
Rain drop 18%
Add

Day

8°
Foggy
Rain drop
18%
NW 15 km/h

Morning fog followed by afternoon sun. High 8°C. Winds NW at 10 to 15 km/h.

  • Humidity
    Humidity57%
  • UV index
    UV Index5 of 11
  • Sunrise
    Sunrise06:53
  • Sunset
    Sunset19:10

Night

-2°
Mostly Cloudy Night
Mixed precipitation
22%
NNW 9 km/h

Mostly cloudy. Low -2°C. Winds light and variable.

  • Humidity
    Humidity70%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise09:10
  • Moonset
    Moonset00:02
  • Moon Phase - Day 5 Waxing Crescent

Tue 24

Mostly Cloudy Day Mostly Cloudy
8°/-2°
Rain drop 22%
Add

Day

8°
Mostly Cloudy Day
Rain drop
22%
NW 13 km/h

Mostly cloudy. High 8°C. Winds NW at 10 to 15 km/h.

  • Humidity
    Humidity58%
  • UV index
    UV Index4 of 11
  • Sunrise
    Sunrise06:51
  • Sunset
    Sunset19:11

Night

-2°
Rain, Snow, Wintery Mix
Mixed precipitation
43%
N 9 km/h

A wintry mix developing late. Low -2°C. Winds light and variable. Chance of precip 40%.

  • Humidity
    Humidity75%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise10:01
  • Moonset
    Moonset01:18
  • Moon Phase - Day 6 Waxing Crescent

Wed 25

Rain, Snow, Wintery Mix Rain / Snow
8°/-1°
Rain drop 40%
Add

Day

8°
Rain, Snow, Wintery Mix
Rain drop
40%
NNW 15 km/h

A mix of rain and snow. High 8°C. Winds NNW at 10 to 15 km/h. Chance of rain 40%.

  • Humidity
    Humidity67%
  • UV index
    UV Index4 of 11
  • Sunrise
    Sunrise06:49
  • Sunset
    Sunset19:13

Night

-1°
Scattered Snow Showers Night
Snowflake
34%
NNE 10 km/h

Snow showers early. Low -1°C. Winds NNE at 10 to 15 km/h. Chance of snow 30%.

  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise11:03
  • Moonset
    Moonset02:25
  • Moon Phase - Day 7 First Quarter

Thu 26

Mostly Cloudy Day Mostly Cloudy
8°/-1°
Rain drop 24%
Add

Day

8°
Mostly Cloudy Day
Rain drop
24%
WNW 15 km/h

Mostly cloudy. High 8°C. Winds WNW at 10 to 15 km/h.

  • Humidity
    Humidity69%
  • UV index
    UV Index4 of 11
  • Sunrise
    Sunrise06:48
  • Sunset
    Sunset19:14

Night

-1°
Rain, Snow, Wintery Mix
Mixed precipitation
50%
N 11 km/h

A mix of rain and snow showers. Low -1°C. Winds N at 10 to 15 km/h. Chance of precip 50%.

  • Humidity
    Humidity77%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise12:13
  • Moonset
    Moonset03:22
  • Moon Phase - Day 8 Waxing Gibbous
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