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Weather Kennewick: Current forecast

Kennewick / Washington (WA) / United States

55.9 °F
Feels like 54.1 °F
Min 48 °F / Max 75 °F
Weather Kennewick: Overcast, 56 °F Overcast
7.6 mph SSW
Wind
15.7 mph SSW
Gusts
1015 hPa
Pressure
0 mm
Precipitation
57 %
Humidity
0
UV index

Pollen (today)

Hazel None
Alder None
Birch High
Oak High
Grass Moderate
Mugwort None
Ragweed None
05:48 / 20:01
Sunrise / Sunset
17:18 / 04:21
Moonrise / Moonset
Waxing Moon (87 %)
Moon phase

Updated: Apr 28, 2026, 9:45 CEST Apr 28, 2026, 0:45 PDT

Today's Summary

Right now Kennewick has overcast weather. The thermometer currently shows 13.3°C. Don't forget a jacket or jumper. During the day temperatures will range between 8.8°C and 23.8°C.

Hourly forecast – Kennewick, today

Apr 28, 00:00
56 °F
Clear
Kennewick Apr 28, 00:00: Clear, 56 °F
Apr 28, 01:00
56 °F
Overcast
Kennewick Apr 28, 01:00: Overcast, 56 °F
Apr 28, 02:00
53 °F
Clear
Kennewick Apr 28, 02:00: Clear, 53 °F
Apr 28, 03:00
52 °F
Clear
Kennewick Apr 28, 03:00: Clear, 52 °F
Apr 28, 04:00
51 °F
Clear
Kennewick Apr 28, 04:00: Clear, 51 °F
Apr 28, 05:00
49 °F
Clear
Kennewick Apr 28, 05:00: Clear, 49 °F
Apr 28, 06:00
50 °F
Sunny
Kennewick Apr 28, 06:00: Sunny, 50 °F
Apr 28, 07:00
53 °F
Sunny
Kennewick Apr 28, 07:00: Sunny, 53 °F
Apr 28, 08:00
56 °F
Sunny
Kennewick Apr 28, 08:00: Sunny, 56 °F
Apr 28, 09:00
58 °F
Sunny
Kennewick Apr 28, 09:00: Sunny, 58 °F
Apr 28, 10:00
63 °F
Sunny
Kennewick Apr 28, 10:00: Sunny, 63 °F
Apr 28, 11:00
67 °F
Sunny
Kennewick Apr 28, 11:00: Sunny, 67 °F
Apr 28, 12:00
70 °F
Sunny
Kennewick Apr 28, 12:00: Sunny, 70 °F
Apr 28, 13:00
72 °F
Sunny
Kennewick Apr 28, 13:00: Sunny, 72 °F
Apr 28, 14:00
69 °F
Sunny
Kennewick Apr 28, 14:00: Sunny, 69 °F
Apr 28, 15:00
67 °F
Overcast
Kennewick Apr 28, 15:00: Overcast, 67 °F
Apr 28, 16:00
67 °F
Overcast
Kennewick Apr 28, 16:00: Overcast, 67 °F
Apr 28, 17:00
66 °F
Overcast
Kennewick Apr 28, 17:00: Overcast, 66 °F
Apr 28, 18:00
64 °F
Overcast
Kennewick Apr 28, 18:00: Overcast, 64 °F
Apr 28, 19:00
60 °F
Overcast
Kennewick Apr 28, 19:00: Overcast, 60 °F
Apr 28, 20:00
58 °F
Partly cloudy
Kennewick Apr 28, 20:00: Partly cloudy, 58 °F
Apr 28, 21:00
55 °F
Partly cloudy
Kennewick Apr 28, 21:00: Partly cloudy, 55 °F
Apr 28, 22:00
54 °F
Clear
Kennewick Apr 28, 22:00: Clear, 54 °F
Apr 28, 23:00
53 °F
Clear
Kennewick Apr 28, 23:00: Clear, 53 °F
Time
00
01
02
03
04
05
06
07
08
09
10
11
12
13
14
15
16
17
18
19
20
21
22
23
Kennewick Apr 28, 00:00: Clear
Kennewick Apr 28, 01:00: Overcast
Kennewick Apr 28, 02:00: Clear
Kennewick Apr 28, 03:00: Clear
Kennewick Apr 28, 04:00: Clear
Kennewick Apr 28, 05:00: Clear
Kennewick Apr 28, 06:00: Sunny
Kennewick Apr 28, 07:00: Sunny
Kennewick Apr 28, 08:00: Sunny
Kennewick Apr 28, 09:00: Sunny
Kennewick Apr 28, 10:00: Sunny
Kennewick Apr 28, 11:00: Sunny
Kennewick Apr 28, 12:00: Sunny
Kennewick Apr 28, 13:00: Sunny
Kennewick Apr 28, 14:00: Sunny
Kennewick Apr 28, 15:00: Overcast
Kennewick Apr 28, 16:00: Overcast
Kennewick Apr 28, 17:00: Overcast
Kennewick Apr 28, 18:00: Overcast
Kennewick Apr 28, 19:00: Overcast
Kennewick Apr 28, 20:00: Partly cloudy
Kennewick Apr 28, 21:00: Partly cloudy
Kennewick Apr 28, 22:00: Clear
Kennewick Apr 28, 23:00: Clear
Temperature (°F)
Chance of rain (%)
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Precipitation
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
Wind (mph)
SSW
9
SSW
8
SSW
6
SSW
6
SSW
7
SSW
8
SSW
10
SW
11
SW
13
SW
14
SW
15
SW
15
SW
14
SW
13
SW
12
SW
11
SW
11
SW
9
SSW
10
SSW
11
SSW
10
SSW
6
SSW
2
S
3
Pressure (hPa)
1013
1015
1014
1015
1016
1016
1017
1017
1018
1018
1018
1018
1018
1017
1017
1016
1016
1016
1016
1016
1016
1017
1018
1018
Humidity (%)
45 %
57 %
46 %
54 %
56 %
57 %
62 %
63 %
54 %
49 %
46 %
39 %
32 %
27 %
25 %
38 %
37 %
37 %
40 %
48 %
50 %
51 %
53 %
54 %
Cloud cover (%)
0 %
100 %
0 %
0 %
0 %
0 %
0 %
0 %
0 %
0 %
0 %
0 %
0 %
0 %
0 %
100 %
100 %
100 %
100 %
100 %
46 %
25 %
23 %
24 %

14-day weather forecast – Kennewick

14-day trend for Kennewick: Temperatures stay fairly stable over the period with no big swings. Lows can drop to around 7.1°C at night, with daytime highs up to 29°C.

Date
Apr 28
Apr 29
Apr 30
May 1
May 2
May 3
May 4
May 5
May 6
May 7
May 8
May 9
May 10
May 11
Kennewick April 28, 2026: Sunny
Kennewick April 29, 2026: Sunny
Kennewick April 30, 2026: Sunny
Kennewick May 1, 2026: Sunny
Kennewick May 2, 2026: Patchy rain possible
Kennewick May 3, 2026: Sunny
Kennewick May 4, 2026: Sunny
Kennewick May 5, 2026: Sunny
Kennewick May 6, 2026: Sunny
Kennewick May 7, 2026: Sunny
Kennewick May 8, 2026: Partly cloudy
Kennewick May 9, 2026: Sunny
Kennewick May 10, 2026: Sunny
Kennewick May 11, 2026: Patchy rain possible
Temperature (°F)
Chance of rain (%)
0
0
0
0
89
0
0
0
0
0
0
0
0
76
Precipitation
—
—
—
0 mm
2.1 mm
—
—
—
—
—
—
—
—
0.4 mm
Wind max (mph)
15
5
7
10
11
13
11
12
15
9
9
19
14
11
Date Weather Min °F Max °F Sunrise Sunset Moonrise Moonset Moon phase
April 28, 2026 Kennewick April 28, 2026: Sunny Sunny 48 °F 75 °F 05:48 20:01 17:18 04:21 Waxing Moon (87 %)
April 29, 2026 Kennewick April 29, 2026: Sunny Sunny 45 °F 70 °F 05:46 20:03 18:26 04:37 Waxing Moon (93 %)
April 30, 2026 Kennewick April 30, 2026: Sunny Sunny 49 °F 73 °F 05:44 20:04 19:35 04:55 Waxing Moon (97 %)
May 1, 2026 Kennewick May 1, 2026: Sunny Sunny 52 °F 74 °F 05:43 20:05 20:44 05:15 Full Moon (99 %)
May 2, 2026 Kennewick May 2, 2026: Patchy rain possible Patchy rain possible 49 °F 68 °F 05:41 20:07 21:52 05:40 Waning Moon (100 %)
May 3, 2026 Kennewick May 3, 2026: Sunny Sunny 49 °F 77 °F 05:40 20:08 22:56 06:10 Waning Moon (98 %)
May 4, 2026 Kennewick May 4, 2026: Sunny Sunny 55 °F 79 °F 05:38 20:09 23:53 06:48 Waning Moon (95 %)
May 5, 2026 Kennewick May 5, 2026: Sunny Sunny 55 °F 84 °F 05:37 20:10 — 07:36 Waning Moon (90 %)
May 6, 2026 Kennewick May 6, 2026: Sunny Sunny 54 °F 79 °F 05:36 20:12 00:41 08:33 Waning Moon (84 %)
May 7, 2026 Kennewick May 7, 2026: Sunny Sunny 50 °F 78 °F 05:34 20:13 01:21 09:38 Waning Moon (77 %)
May 8, 2026 Kennewick May 8, 2026: Partly cloudy Partly cloudy 54 °F 81 °F 05:33 20:14 01:52 10:45 Waning Moon (68 %)
May 9, 2026 Kennewick May 9, 2026: Sunny Sunny 51 °F 78 °F 05:31 20:16 02:16 11:56 Last Quarter (59 %)
May 10, 2026 Kennewick May 10, 2026: Sunny Sunny 47 °F 69 °F 05:30 20:17 02:37 13:07 Waning Crescent (49 %)
May 11, 2026 Kennewick May 11, 2026: Patchy rain possible Patchy rain possible 49 °F 52 °F 05:29 20:18 02:55 14:18 Waning Crescent (39 %)
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