10-Day Weather Forecast for West Waltham, Waltham, Massachusetts - The Weather Channel | weather.com
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10 Day Weather-

As of 5:15 am EDT

Today

Partly Cloudy Day Partly Cloudy
43°/32°
Rain drop 8%
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Day

43°
Partly Cloudy Day
Rain drop
8%
WSW 11 mph

Sunshine early followed by cloudy skies this afternoon. High 43F. Winds WSW at 10 to 15 mph.

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  • Humidity
    Humidity42%
  • UV index
    UV Index4 of 11
  • Sunrise
    Sunrise7:00 am
  • Sunset
    Sunset6:49 pm

Night

32°
Scattered Showers Night
Rain drop
66%
S 9 mph

Cloudy with occasional showers overnight. Low 32F. Winds S at 5 to 10 mph. Chance of rain 70%.

  • Humidity
    Humidity67%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise4:16 am
  • Moonset
    Moonset12:55 pm
  • Moon Phase - Day 24 Waning Crescent

Sat 14

Windy Partly Cloudy/Wind
46°/26°
Rain drop 9%
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Day

46°
Windy
Rain drop
9%
W 21 mph

Partly cloudy. Gusty winds in the afternoon. High 46F. Winds W at 20 to 30 mph. Higher wind gusts possible.

  • Humidity
    Humidity48%
  • UV index
    UV Index3 of 11
  • Sunrise
    Sunrise6:58 am
  • Sunset
    Sunset6:50 pm

Night

26°
Clear Night
Mixed precipitation
2%
WNW 15 mph

A mostly clear sky. Low 26F. Winds WNW at 10 to 20 mph.

  • Humidity
    Humidity54%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise4:53 am
  • Moonset
    Moonset2:02 pm
  • Moon Phase - Day 25 Waning Crescent

Sun 15

Mostly Cloudy Day Mostly Cloudy
43°/35°
Rain drop 1%
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Day

43°
Mostly Cloudy Day
Rain drop
1%
ENE 9 mph

Partly cloudy skies in the morning will give way to cloudy skies during the afternoon. High 43F. Winds ENE at 5 to 10 mph.

  • Humidity
    Humidity44%
  • UV index
    UV Index3 of 11
  • Sunrise
    Sunrise6:56 am
  • Sunset
    Sunset6:51 pm

Night

35°
Scattered Showers Night
Rain drop
47%
SE 9 mph

Cloudy skies early with showers later at night. Low near 35F. Winds SE at 5 to 10 mph. Chance of rain 50%.

  • Humidity
    Humidity71%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise5:24 am
  • Moonset
    Moonset3:11 pm
  • Moon Phase - Day 26 Waning Crescent

Mon 16

Rain Rain
59°/40°
Rain drop 95%
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Day

59°
Rain
Rain drop
95%
SSE 16 mph

Rain. High 59F. Winds SSE at 10 to 20 mph. Chance of rain 100%. Rainfall near a half an inch.

  • Humidity
    Humidity86%
  • UV index
    UV Index2 of 11
  • Sunrise
    Sunrise6:55 am
  • Sunset
    Sunset6:52 pm

Night

40°
Rain
Rain drop
96%
SSW 16 mph

Rain likely. Low around 40F. Winds SSW at 10 to 20 mph. Chance of rain 100%. Rainfall around a half an inch.

  • Humidity
    Humidity85%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise5:50 am
  • Moonset
    Moonset4:21 pm
  • Moon Phase - Day 27 Waning Crescent

Tue 17

Partly Cloudy Day AM Clouds/PM Sun
45°/19°
Rain drop 24%
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Day

45°
Partly Cloudy Day
Rain drop
24%
W 18 mph

Cloudy early with partial sunshine expected late. Cold. High around 45F. Winds W at 15 to 25 mph.

  • Humidity
    Humidity44%
  • UV index
    UV Index4 of 11
  • Sunrise
    Sunrise6:53 am
  • Sunset
    Sunset6:53 pm

Night

19°
Partly Cloudy Night
WNW 12 mph

A few clouds from time to time. Low 19F. Winds WNW at 10 to 15 mph.

  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise6:13 am
  • Moonset
    Moonset5:33 pm
  • Moon Phase - Day 28 Waning Crescent

Wed 18

Mostly Clear Day Mostly Sunny
37°/24°
Rain drop 0%
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Day

37°
Mostly Clear Day
W 8 mph

Sunshine and some clouds. High 37F. Winds W at 5 to 10 mph.

  • Humidity
    Humidity32%
  • UV index
    UV Index4 of 11
  • Sunrise
    Sunrise6:51 am
  • Sunset
    Sunset6:54 pm

Night

24°
Mostly Cloudy Night
Snowflake
2%
S 5 mph

Mostly cloudy. Low 24F. Winds light and variable.

  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise6:34 am
  • Moonset
    Moonset6:45 pm
  • Moon Phase - Day 29 New Moon

Thu 19

Mostly Cloudy Day Mostly Cloudy
45°/30°
Rain drop 2%
Add

Day

45°
Mostly Cloudy Day
Rain drop
2%
S 11 mph

More clouds than sun. High around 45F. Winds S at 10 to 15 mph.

  • Humidity
    Humidity52%
  • UV index
    UV Index3 of 11
  • Sunrise
    Sunrise6:49 am
  • Sunset
    Sunset6:56 pm

Night

30°
Partly Cloudy Night
Mixed precipitation
17%
SW 7 mph

A few clouds. Low around 30F. Winds SW at 5 to 10 mph.

  • Humidity
    Humidity69%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise6:56 am
  • Moonset
    Moonset7:59 pm
  • Moon Phase - Day 0 New Moon

Fri 20

Partly Cloudy Day Partly Cloudy
47°/29°
Rain drop 16%
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Day

47°
Partly Cloudy Day
Rain drop
16%
WNW 10 mph

Some sun in the morning with increasing clouds during the afternoon. High 47F. Winds WNW at 5 to 10 mph.

  • Humidity
    Humidity54%
  • UV index
    UV Index4 of 11
  • Sunrise
    Sunrise6:48 am
  • Sunset
    Sunset6:57 pm

Night

29°
Partly Cloudy Night
Mixed precipitation
23%
NW 7 mph

Considerable clouds early. Some decrease in clouds late. Low 29F. Winds NW at 5 to 10 mph.

  • Humidity
    Humidity61%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise7:19 am
  • Moonset
    Moonset9:16 pm
  • Moon Phase - Day 2 Waxing Crescent

Sat 21

Partly Cloudy Day Partly Cloudy
47°/26°
Rain drop 24%
Add

Day

47°
Partly Cloudy Day
Rain drop
24%
W 11 mph

Intervals of clouds and sunshine in the morning with more clouds for later in the day. High 47F. Winds W at 10 to 15 mph.

  • Humidity
    Humidity49%
  • UV index
    UV Index4 of 11
  • Sunrise
    Sunrise6:46 am
  • Sunset
    Sunset6:58 pm

Night

26°
Rain, Snow, Wintery Mix
Mixed precipitation
42%
WNW 7 mph

Rain and snow showers in the evening transitioning to snow showers overnight. Low 26F. Winds WNW at 5 to 10 mph. Chance of precip 40%. About one inch of snow expected.

  • Humidity
    Humidity67%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise7:45 am
  • Moonset
    Moonset10:35 pm
  • Moon Phase - Day 3 Waxing Crescent

Sun 22

Partly Cloudy Day Partly Cloudy
40°/20°
Rain drop 21%
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Day

40°
Partly Cloudy Day
Rain drop
21%
NW 14 mph

Partly cloudy. High near 40F. Winds NW at 10 to 20 mph.

  • Humidity
    Humidity47%
  • UV index
    UV Index5 of 11
  • Sunrise
    Sunrise6:44 am
  • Sunset
    Sunset6:59 pm

Night

20°
Partly Cloudy Night
Snowflake
10%
NW 9 mph

A few clouds from time to time. Low around 20F. Winds NW at 5 to 10 mph.

  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise8:16 am
  • Moonset
    Moonset11:55 pm
  • Moon Phase - Day 4 Waxing Crescent

Mon 23

Partly Cloudy Day Partly Cloudy
39°/23°
Rain drop 4%
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Day

39°
Partly Cloudy Day
Mixed precipitation
4%
NW 11 mph

Partly cloudy. High 39F. Winds NW at 10 to 15 mph.

  • Humidity
    Humidity38%
  • UV index
    UV Index5 of 11
  • Sunrise
    Sunrise6:42 am
  • Sunset
    Sunset7:00 pm

Night

23°
Partly Cloudy Night
Snowflake
8%
NW 7 mph

Partly cloudy. Low 23F. Winds NW at 5 to 10 mph.

  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise8:55 am
  • Moonset
    Moonset--
  • Moon Phase - Day 5 Waxing Crescent

Tue 24

Partly Cloudy Day Partly Cloudy
42°/27°
Rain drop 13%
Add

Day

42°
Partly Cloudy Day
Rain drop
13%
WNW 9 mph

Intervals of clouds and sunshine. High 42F. Winds WNW at 5 to 10 mph.

  • Humidity
    Humidity55%
  • UV index
    UV Index4 of 11
  • Sunrise
    Sunrise6:41 am
  • Sunset
    Sunset7:01 pm

Night

27°
Partly Cloudy Night
Mixed precipitation
24%
WNW 6 mph

A few clouds. Low 27F. Winds WNW at 5 to 10 mph.

  • Humidity
    Humidity72%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise9:46 am
  • Moonset
    Moonset1:12 am
  • Moon Phase - Day 6 Waxing Crescent

Wed 25

Partly Cloudy Day Partly Cloudy
43°/24°
Rain drop 24%
Add

Day

43°
Partly Cloudy Day
Rain drop
24%
NW 13 mph

Sunshine and clouds mixed. High 43F. Winds NW at 10 to 15 mph.

  • Humidity
    Humidity59%
  • UV index
    UV Index4 of 11
  • Sunrise
    Sunrise6:39 am
  • Sunset
    Sunset7:03 pm

Night

24°
Partly Cloudy Night
Snowflake
14%
NW 8 mph

Partly cloudy skies. Low 24F. Winds NW at 5 to 10 mph.

  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise10:47 am
  • Moonset
    Moonset2:20 am
  • Moon Phase - Day 7 First Quarter

Thu 26

Partly Cloudy Day Partly Cloudy
41°/25°
Rain drop 16%
Add

Day

41°
Partly Cloudy Day
Rain drop
16%
NNW 10 mph

Partly cloudy skies. High 41F. Winds NNW at 10 to 15 mph.

  • Humidity
    Humidity50%
  • UV index
    UV Index5 of 11
  • Sunrise
    Sunrise6:37 am
  • Sunset
    Sunset7:04 pm

Night

25°
Partly Cloudy Night
Snowflake
23%
NNW 7 mph

Partly cloudy skies during the evening will give way to cloudy skies overnight. Low around 25F. Winds NNW at 5 to 10 mph.

  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise11:58 am
  • Moonset
    Moonset3:16 am
  • Moon Phase - Day 8 Waxing Gibbous

Fri 27

Scattered Showers Day PM Showers
41°/29°
Rain drop 44%
Add

Day

41°
Scattered Showers Day
Rain drop
44%
WNW 10 mph

Mostly cloudy early with showers developing later in the day. High 41F. Winds WNW at 5 to 10 mph. Chance of rain 40%.

  • Humidity
    Humidity59%
  • UV index
    UV Index4 of 11
  • Sunrise
    Sunrise6:35 am
  • Sunset
    Sunset7:05 pm

Night

29°
Rain, Snow, Wintery Mix
Mixed precipitation
45%
N 7 mph

Rain and snow showers in the evening transitioning to snow showers overnight. Low 29F. Winds N at 5 to 10 mph. Chance of precip 50%. Snow accumulations less than one inch.

  • Humidity
    Humidity66%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise1:14 pm
  • Moonset
    Moonset3:59 am
  • Moon Phase - Day 9 Waxing Gibbous
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