10-Day Weather Forecast for Richland, Washington 99354 - The Weather Channel | weather.com
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10 Day Weather-

As of 10:39 am PDT
alertLevel1

River Flood Warning

Today

Mostly Clear Day Mostly Sunny
68°/36°
Rain drop 1%
Subtract

Day

68°
Mostly Clear Day
Rain drop
1%
WSW 10 mph

Mostly sunny. High 68F. Winds WSW at 10 to 15 mph.

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Sunday Severe Threat From Missouri To New Jersey


  • Humidity
    Humidity37%
  • UV index
    UV Index4 of 11
  • Sunrise
    Sunrise6:57 am
  • Sunset
    Sunset7:11 pm

Night

36°
Clear Night
Mixed precipitation
4%
W 11 mph

Clear skies. Low 36F. NW winds shifting to SSW at 10 to 15 mph.

  • Humidity
    Humidity51%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise7:50 am
  • Moonset
    Moonset11:11 pm
  • Moon Phase - Day 3 Waxing Crescent

Sun 22

Mostly Clear Day Mostly Sunny
64°/36°
Rain drop 5%
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Day

64°
Mostly Clear Day
Rain drop
5%
SSE 4 mph

Except for a few afternoon clouds, mainly sunny. High 64F. Winds light and variable.

  • Humidity
    Humidity40%
  • UV index
    UV Index4 of 11
  • Sunrise
    Sunrise6:55 am
  • Sunset
    Sunset7:12 pm

Night

36°
Partly Cloudy Night
Mixed precipitation
2%
NE 3 mph

Partly cloudy. Low 36F. Winds light and variable.

  • Humidity
    Humidity52%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise8:19 am
  • Moonset
    Moonset--
  • Moon Phase - Day 4 Waxing Crescent

Mon 23

Mostly Cloudy Day Mostly Cloudy
66°/51°
Rain drop 2%
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Day

66°
Mostly Cloudy Day
Rain drop
2%
E 3 mph

A mix of clouds and sun early, then becoming cloudy later in the day. High 66F. Winds light and variable.

  • Humidity
    Humidity40%
  • UV index
    UV Index3 of 11
  • Sunrise
    Sunrise6:54 am
  • Sunset
    Sunset7:13 pm

Night

51°
Cloudy
Rain drop
12%
SSE 4 mph

Cloudy. Low 51F. Winds light and variable.

  • Humidity
    Humidity46%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise8:56 am
  • Moonset
    Moonset12:35 am
  • Moon Phase - Day 5 Waxing Crescent

Tue 24

Scattered Showers Day AM Showers
64°/48°
Rain drop 33%
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Day

64°
Scattered Showers Day
Rain drop
33%
S 9 mph

Showers in the morning, then cloudy in the afternoon. High 64F. Winds S at 5 to 10 mph. Chance of rain 30%.

  • Humidity
    Humidity54%
  • UV index
    UV Index2 of 11
  • Sunrise
    Sunrise6:52 am
  • Sunset
    Sunset7:15 pm

Night

48°
Partly Cloudy Night
Rain drop
6%
SW 11 mph

Cloudy skies early will become partly cloudy later at night. Low 48F. Winds SW at 10 to 15 mph.

  • Humidity
    Humidity58%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise9:45 am
  • Moonset
    Moonset1:53 am
  • Moon Phase - Day 6 Waxing Crescent

Wed 25

Partly Cloudy Day Partly Cloudy
63°/40°
Rain drop 7%
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Day

63°
Partly Cloudy Day
Rain drop
7%
WSW 12 mph

Intervals of clouds and sunshine. High 63F. Winds WSW at 10 to 15 mph.

  • Humidity
    Humidity40%
  • UV index
    UV Index4 of 11
  • Sunrise
    Sunrise6:50 am
  • Sunset
    Sunset7:16 pm

Night

40°
Partly Cloudy Night
Mixed precipitation
1%
WSW 9 mph

Some clouds early will give way to generally clear conditions overnight. Low around 40F. Winds WSW at 5 to 10 mph.

  • Humidity
    Humidity49%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise10:49 am
  • Moonset
    Moonset3:00 am
  • Moon Phase - Day 7 First Quarter

Thu 26

Sunny Sunny
61°/36°
Rain drop 1%
Add

Day

61°
Sunny
Rain drop
1%
SSW 6 mph

Sunny. High 61F. Winds light and variable.

  • Humidity
    Humidity34%
  • UV index
    UV Index4 of 11
  • Sunrise
    Sunrise6:48 am
  • Sunset
    Sunset7:17 pm

Night

36°
Clear Night
Mixed precipitation
2%
NNE 4 mph

A mostly clear sky. Low 36F. Winds light and variable.

  • Humidity
    Humidity50%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise12:03 pm
  • Moonset
    Moonset3:53 am
  • Moon Phase - Day 8 Waxing Gibbous

Fri 27

Mostly Clear Day Mostly Sunny
67°/39°
Rain drop 1%
Add

Day

67°
Mostly Clear Day
Rain drop
1%
N 7 mph

Sunshine and some clouds. High 67F. Winds N at 5 to 10 mph.

  • Humidity
    Humidity33%
  • UV index
    UV Index4 of 11
  • Sunrise
    Sunrise6:46 am
  • Sunset
    Sunset7:19 pm

Night

39°
Partly Cloudy Night
Mixed precipitation
1%
NNW 4 mph

A few clouds from time to time. Low 39F. Winds light and variable.

  • Humidity
    Humidity47%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise1:21 pm
  • Moonset
    Moonset4:32 am
  • Moon Phase - Day 9 Waxing Gibbous

Sat 28

Partly Cloudy Day Partly Cloudy
69°/44°
Rain drop 1%
Add

Day

69°
Partly Cloudy Day
Rain drop
1%
NNW 5 mph

Partly cloudy. High 69F. Winds light and variable.

  • Humidity
    Humidity35%
  • UV index
    UV Index4 of 11
  • Sunrise
    Sunrise6:44 am
  • Sunset
    Sunset7:20 pm

Night

44°
Partly Cloudy Night
Rain drop
2%
SW 4 mph

Partly cloudy skies. Low 44F. Winds light and variable.

  • Humidity
    Humidity50%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise2:40 pm
  • Moonset
    Moonset5:01 am
  • Moon Phase - Day 10 Waxing Gibbous

Sun 29

Partly Cloudy Day Partly Cloudy
70°/44°
Rain drop 1%
Add

Day

70°
Partly Cloudy Day
Rain drop
1%
SW 7 mph

Intervals of clouds and sunshine. High around 70F. Winds SW at 5 to 10 mph.

  • Humidity
    Humidity37%
  • UV index
    UV Index4 of 11
  • Sunrise
    Sunrise6:42 am
  • Sunset
    Sunset7:21 pm

Night

44°
Partly Cloudy Night
Rain drop
1%
WSW 5 mph

A few clouds. Low 44F. Winds light and variable.

  • Humidity
    Humidity49%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise3:56 pm
  • Moonset
    Moonset5:23 am
  • Moon Phase - Day 11 Waxing Gibbous

Mon 30

Partly Cloudy Day Partly Cloudy
66°/46°
Rain drop 2%
Add

Day

66°
Partly Cloudy Day
Rain drop
2%
WSW 7 mph

Intervals of clouds and sunshine. High 66F. Winds WSW at 5 to 10 mph.

  • Humidity
    Humidity39%
  • UV index
    UV Index4 of 11
  • Sunrise
    Sunrise6:40 am
  • Sunset
    Sunset7:23 pm

Night

46°
Partly Cloudy Night
Rain drop
9%
WSW 5 mph

Partly cloudy skies during the evening will give way to cloudy skies overnight. Low 46F. Winds light and variable.

  • Humidity
    Humidity57%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise5:09 pm
  • Moonset
    Moonset5:42 am
  • Moon Phase - Day 12 Waxing Gibbous

Tue 31

Mostly Cloudy Day Mostly Cloudy
65°/46°
Rain drop 7%
Add

Day

65°
Mostly Cloudy Day
Rain drop
7%
SW 8 mph

Mostly cloudy. High around 65F. Winds SW at 5 to 10 mph.

  • Humidity
    Humidity45%
  • UV index
    UV Index3 of 11
  • Sunrise
    Sunrise6:38 am
  • Sunset
    Sunset7:24 pm

Night

46°
Partly Cloudy Night
Rain drop
21%
SW 7 mph

Partly to mostly cloudy. Low 46F. Winds SW at 5 to 10 mph.

  • Humidity
    Humidity58%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise6:20 pm
  • Moonset
    Moonset5:59 am
  • Moon Phase - Day 13 Waxing Gibbous

Wed 01

Partly Cloudy Day Partly Cloudy
64°/45°
Rain drop 21%
Add

Day

64°
Partly Cloudy Day
Rain drop
21%
WSW 11 mph

Partly to mostly cloudy. High 64F. Winds WSW at 10 to 15 mph.

  • Humidity
    Humidity48%
  • UV index
    UV Index4 of 11
  • Sunrise
    Sunrise6:36 am
  • Sunset
    Sunset7:25 pm

Night

45°
Partly Cloudy Night
Rain drop
9%
SW 7 mph

Partly cloudy skies. Low around 45F. Winds SW at 5 to 10 mph.

  • Humidity
    Humidity62%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise7:29 pm
  • Moonset
    Moonset6:15 am
  • Moon Phase - Day 14 Full Moon

Thu 02

Partly Cloudy Day Partly Cloudy
66°/45°
Rain drop 2%
Add

Day

66°
Partly Cloudy Day
Rain drop
2%
SW 9 mph

Partly cloudy skies. High 66F. Winds SW at 5 to 10 mph.

  • Humidity
    Humidity45%
  • UV index
    UV Index4 of 11
  • Sunrise
    Sunrise6:34 am
  • Sunset
    Sunset7:27 pm

Night

45°
Partly Cloudy Night
Rain drop
3%
SW 7 mph

Partly cloudy early with increasing clouds overnight. Low near 45F. Winds SW at 5 to 10 mph.

  • Humidity
    Humidity60%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise8:39 pm
  • Moonset
    Moonset6:32 am
  • Moon Phase - Day 15 Full Moon

Fri 03

Partly Cloudy Day Partly Cloudy
67°/46°
Rain drop 2%
Add

Day

67°
Partly Cloudy Day
Rain drop
2%
SW 9 mph

Sunshine and clouds mixed. High 67F. Winds SW at 5 to 10 mph.

  • Humidity
    Humidity46%
  • UV index
    UV Index4 of 11
  • Sunrise
    Sunrise6:32 am
  • Sunset
    Sunset7:28 pm

Night

46°
Partly Cloudy Night
Rain drop
3%
SW 6 mph

Considerable clouds early. Some decrease in clouds late. Low 46F. Winds light and variable.

  • Humidity
    Humidity59%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise9:48 pm
  • Moonset
    Moonset6:50 am
  • Moon Phase - Day 16 Waning Gibbous

Sat 04

Partly Cloudy Day Partly Cloudy
70°/46°
Rain drop 2%
Add

Day

70°
Partly Cloudy Day
Rain drop
2%
SW 9 mph

Sunshine and clouds mixed. High near 70F. Winds SW at 5 to 10 mph.

  • Humidity
    Humidity44%
  • UV index
    UV Index5 of 11
  • Sunrise
    Sunrise6:30 am
  • Sunset
    Sunset7:30 pm

Night

46°
Partly Cloudy Night
Rain drop
7%
SW 7 mph

A few clouds from time to time. Low 46F. Winds SW at 5 to 10 mph.

  • Humidity
    Humidity55%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise10:58 pm
  • Moonset
    Moonset7:11 am
  • Moon Phase - Day 17 Waning Gibbous
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