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Weather Kennewick: Current forecast

Kennewick / Washington (WA) / United States

12.8 °C
Feels like 11.7 °C
Min 9 °C / Max 24 °C
Weather Kennewick: Clear, 13 °C Clear
12.2 km/h SSW
Wind
25.3 km/h SSW
Gusts
1016 hPa
Pressure
0 mm
Precipitation
59 %
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, 10:44 CEST Apr 28, 2026, 1:44 PDT

Today's Summary

If you head out in Kennewick today, you'll see a clear sky. The thermometer currently shows 12.8°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, 01:00
13 °C
Clear
Kennewick Apr 28, 01:00: Clear, 13 °C
Apr 28, 02:00
12 °C
Clear
Kennewick Apr 28, 02:00: Clear, 12 °C
Apr 28, 03:00
11 °C
Clear
Kennewick Apr 28, 03:00: Clear, 11 °C
Apr 28, 04:00
11 °C
Clear
Kennewick Apr 28, 04:00: Clear, 11 °C
Apr 28, 05:00
10 °C
Clear
Kennewick Apr 28, 05:00: Clear, 10 °C
Apr 28, 06:00
10 °C
Sunny
Kennewick Apr 28, 06:00: Sunny, 10 °C
Apr 28, 07:00
11 °C
Sunny
Kennewick Apr 28, 07:00: Sunny, 11 °C
Apr 28, 08:00
13 °C
Sunny
Kennewick Apr 28, 08:00: Sunny, 13 °C
Apr 28, 09:00
15 °C
Sunny
Kennewick Apr 28, 09:00: Sunny, 15 °C
Apr 28, 10:00
17 °C
Sunny
Kennewick Apr 28, 10:00: Sunny, 17 °C
Apr 28, 11:00
19 °C
Sunny
Kennewick Apr 28, 11:00: Sunny, 19 °C
Apr 28, 12:00
21 °C
Sunny
Kennewick Apr 28, 12:00: Sunny, 21 °C
Apr 28, 13:00
22 °C
Sunny
Kennewick Apr 28, 13:00: Sunny, 22 °C
Apr 28, 14:00
21 °C
Sunny
Kennewick Apr 28, 14:00: Sunny, 21 °C
Apr 28, 15:00
20 °C
Overcast
Kennewick Apr 28, 15:00: Overcast, 20 °C
Apr 28, 16:00
19 °C
Overcast
Kennewick Apr 28, 16:00: Overcast, 19 °C
Apr 28, 17:00
19 °C
Overcast
Kennewick Apr 28, 17:00: Overcast, 19 °C
Apr 28, 18:00
18 °C
Overcast
Kennewick Apr 28, 18:00: Overcast, 18 °C
Apr 28, 19:00
16 °C
Overcast
Kennewick Apr 28, 19:00: Overcast, 16 °C
Apr 28, 20:00
14 °C
Partly cloudy
Kennewick Apr 28, 20:00: Partly cloudy, 14 °C
Apr 28, 21:00
13 °C
Partly cloudy
Kennewick Apr 28, 21:00: Partly cloudy, 13 °C
Apr 28, 22:00
12 °C
Clear
Kennewick Apr 28, 22:00: Clear, 12 °C
Apr 28, 23:00
11 °C
Clear
Kennewick Apr 28, 23:00: Clear, 11 °C
Apr 29, 00:00
11 °C
Clear
Kennewick Apr 29, 00:00: Clear, 11 °C
Time
01
02
03
04
05
06
07
08
09
10
11
12
13
14
15
16
17
18
19
20
21
22
23
00
Kennewick Apr 28, 01:00: Clear
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
Kennewick Apr 29, 00:00: Clear
Temperature (°C)
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 (km/h)
SSW
12
SSW
10
SSW
10
SSW
11
SSW
13
SSW
16
SW
18
SW
21
SW
23
SW
25
SW
23
SW
22
SW
21
SW
19
SW
18
SW
17
SW
15
SSW
16
SSW
18
SSW
17
SSW
10
SSW
4
S
5
S
7
Pressure (hPa)
1016
1014
1015
1016
1016
1017
1017
1018
1018
1018
1018
1018
1017
1017
1016
1016
1016
1016
1016
1016
1017
1018
1018
1019
Humidity (%)
59 %
46 %
54 %
56 %
57 %
62 %
63 %
54 %
49 %
46 %
39 %
32 %
27 %
25 %
38 %
37 %
37 %
40 %
48 %
50 %
51 %
53 %
54 %
54 %
Cloud cover (%)
25 %
0 %
0 %
0 %
0 %
0 %
0 %
0 %
0 %
0 %
0 %
0 %
0 %
0 %
100 %
100 %
100 %
100 %
100 %
46 %
25 %
23 %
24 %
25 %

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 (°C)
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 (km/h)
25
8
11
16
17
20
17
19
24
14
15
30
23
18
Date Weather Min °C Max °C Sunrise Sunset Moonrise Moonset Moon phase
April 28, 2026 Kennewick April 28, 2026: Sunny Sunny 9 °C 24 °C 05:48 20:01 17:18 04:21 Waxing Moon (87 %)
April 29, 2026 Kennewick April 29, 2026: Sunny Sunny 7 °C 21 °C 05:46 20:03 18:26 04:37 Waxing Moon (93 %)
April 30, 2026 Kennewick April 30, 2026: Sunny Sunny 10 °C 23 °C 05:44 20:04 19:35 04:55 Waxing Moon (97 %)
May 1, 2026 Kennewick May 1, 2026: Sunny Sunny 11 °C 23 °C 05:43 20:05 20:44 05:15 Full Moon (99 %)
May 2, 2026 Kennewick May 2, 2026: Patchy rain possible Patchy rain possible 10 °C 20 °C 05:41 20:07 21:52 05:40 Waning Moon (100 %)
May 3, 2026 Kennewick May 3, 2026: Sunny Sunny 10 °C 25 °C 05:40 20:08 22:56 06:10 Waning Moon (98 %)
May 4, 2026 Kennewick May 4, 2026: Sunny Sunny 13 °C 26 °C 05:38 20:09 23:53 06:48 Waning Moon (95 %)
May 5, 2026 Kennewick May 5, 2026: Sunny Sunny 13 °C 29 °C 05:37 20:10 — 07:36 Waning Moon (90 %)
May 6, 2026 Kennewick May 6, 2026: Sunny Sunny 12 °C 26 °C 05:36 20:12 00:41 08:33 Waning Moon (84 %)
May 7, 2026 Kennewick May 7, 2026: Sunny Sunny 10 °C 26 °C 05:34 20:13 01:21 09:38 Waning Moon (77 %)
May 8, 2026 Kennewick May 8, 2026: Partly cloudy Partly cloudy 12 °C 27 °C 05:33 20:14 01:52 10:45 Waning Moon (68 %)
May 9, 2026 Kennewick May 9, 2026: Sunny Sunny 10 °C 25 °C 05:31 20:16 02:16 11:56 Last Quarter (59 %)
May 10, 2026 Kennewick May 10, 2026: Sunny Sunny 8 °C 20 °C 05:30 20:17 02:37 13:07 Waning Crescent (49 %)
May 11, 2026 Kennewick May 11, 2026: Patchy rain possible Patchy rain possible 9 °C 11 °C 05:29 20:18 02:55 14:18 Waning Crescent (39 %)
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