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Weather Renton: Current forecast

Renton / Washington (WA) / United States

20.6 °C
Feels like 20.6 °C
Min 14 °C / Max 24 °C
Weather Renton: Clear, 21 °C Clear
6 mph NNE
Wind
10.2 mph NNE
Gusts
1020 hPa
Pressure
0 mm
Precipitation
57 %
Humidity
0
UV index

Pollen (today)

Hazel None
Alder None
Birch None
Oak None
Grass High
Mugwort High
Ragweed None
05:30 / 20:59
Sunrise / Sunset
10:49 / 23:05
Moonrise / Moonset
Waxing Crescent (23 %)
Moon phase

Updated: Jul 19, 2026, 6:41 CEST Jul 18, 2026, 21:41 PDT

Today's Summary

If you head out in Renton today, you'll see a clear sky. The thermometer currently shows 20.6°C. Light clothing is enough – and remember sun protection if it's sunny. During the day temperatures will range between 13.7°C and 23.9°C.

Hourly forecast – Renton, today

Jul 18, 21:00
17 °C
Clear
Renton Jul 18, 21:00: Clear, 17 °C
Jul 18, 22:00
16 °C
Clear
Renton Jul 18, 22:00: Clear, 16 °C
Jul 18, 23:00
15 °C
Clear
Renton Jul 18, 23:00: Clear, 15 °C
Jul 19, 00:00
15 °C
Clear
Renton Jul 19, 00:00: Clear, 15 °C
Jul 19, 01:00
14 °C
Clear
Renton Jul 19, 01:00: Clear, 14 °C
Jul 19, 02:00
14 °C
Clear
Renton Jul 19, 02:00: Clear, 14 °C
Jul 19, 03:00
13 °C
Clear
Renton Jul 19, 03:00: Clear, 13 °C
Jul 19, 04:00
13 °C
Sunny
Renton Jul 19, 04:00: Sunny, 13 °C
Jul 19, 05:00
14 °C
Sunny
Renton Jul 19, 05:00: Sunny, 14 °C
Jul 19, 06:00
16 °C
Sunny
Renton Jul 19, 06:00: Sunny, 16 °C
Jul 19, 07:00
18 °C
Sunny
Renton Jul 19, 07:00: Sunny, 18 °C
Jul 19, 08:00
20 °C
Sunny
Renton Jul 19, 08:00: Sunny, 20 °C
Jul 19, 09:00
23 °C
Sunny
Renton Jul 19, 09:00: Sunny, 23 °C
Jul 19, 10:00
25 °C
Sunny
Renton Jul 19, 10:00: Sunny, 25 °C
Jul 19, 11:00
26 °C
Sunny
Renton Jul 19, 11:00: Sunny, 26 °C
Jul 19, 12:00
27 °C
Sunny
Renton Jul 19, 12:00: Sunny, 27 °C
Jul 19, 13:00
27 °C
Sunny
Renton Jul 19, 13:00: Sunny, 27 °C
Jul 19, 14:00
28 °C
Sunny
Renton Jul 19, 14:00: Sunny, 28 °C
Jul 19, 15:00
27 °C
Sunny
Renton Jul 19, 15:00: Sunny, 27 °C
Jul 19, 16:00
26 °C
Sunny
Renton Jul 19, 16:00: Sunny, 26 °C
Jul 19, 17:00
25 °C
Sunny
Renton Jul 19, 17:00: Sunny, 25 °C
Jul 19, 18:00
23 °C
Sunny
Renton Jul 19, 18:00: Sunny, 23 °C
Jul 19, 19:00
19 °C
Clear
Renton Jul 19, 19:00: Clear, 19 °C
Jul 19, 20:00
17 °C
Clear
Renton Jul 19, 20:00: Clear, 17 °C
Time
21
22
23
00
01
02
03
04
05
06
07
08
09
10
11
12
13
14
15
16
17
18
19
20
Renton Jul 18, 21:00: Clear
Renton Jul 18, 22:00: Clear
Renton Jul 18, 23:00: Clear
Renton Jul 19, 00:00: Clear
Renton Jul 19, 01:00: Clear
Renton Jul 19, 02:00: Clear
Renton Jul 19, 03:00: Clear
Renton Jul 19, 04:00: Sunny
Renton Jul 19, 05:00: Sunny
Renton Jul 19, 06:00: Sunny
Renton Jul 19, 07:00: Sunny
Renton Jul 19, 08:00: Sunny
Renton Jul 19, 09:00: Sunny
Renton Jul 19, 10:00: Sunny
Renton Jul 19, 11:00: Sunny
Renton Jul 19, 12:00: Sunny
Renton Jul 19, 13:00: Sunny
Renton Jul 19, 14:00: Sunny
Renton Jul 19, 15:00: Sunny
Renton Jul 19, 16:00: Sunny
Renton Jul 19, 17:00: Sunny
Renton Jul 19, 18:00: Sunny
Renton Jul 19, 19:00: Clear
Renton Jul 19, 20:00: Clear
Temperature (°C)
Chance of rain (%)
6
8
9
9
9
10
11
12
12
9
7
5
2
1
1
1
1
1
1
1
1
1
3
4
Precipitation
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
Wind (mph)
NNE
5
NE
4
NE
3
NE
3
NE
3
NE
3
NE
2
NE
2
NE
2
NNE
2
N
4
N
4
N
4
N
6
N
7
NNW
7
NNW
7
NNW
8
NNW
9
NNW
9
N
8
N
7
N
5
NNE
5
Pressure (hPa)
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1018
1018
1017
1017
1016
1016
1015
1015
1014
1014
1014
1014
1015
Humidity (%)
71 %
76 %
79 %
80 %
80 %
81 %
85 %
88 %
86 %
80 %
74 %
68 %
47 %
41 %
38 %
35 %
33 %
32 %
32 %
35 %
38 %
44 %
56 %
63 %
Cloud cover (%)
0 %
0 %
0 %
0 %
0 %
0 %
1 %
2 %
3 %
2 %
4 %
4 %
5 %
2 %
0 %
0 %
0 %
0 %
0 %
0 %
0 %
0 %
0 %
0 %

14-day weather forecast – Renton

14-day trend for Renton: Forecasts suggest a marked cooldown in the second week. Lows can drop to around 11.1°C at night, with daytime highs up to 34.7°C.

Date
Jul 18
Jul 19
Jul 20
Jul 21
Jul 22
Jul 23
Jul 24
Jul 25
Jul 26
Jul 27
Jul 28
Jul 29
Jul 30
Jul 31
Renton July 18, 2026: Sunny
Renton July 19, 2026: Sunny
Renton July 20, 2026: Overcast
Renton July 21, 2026: Sunny
Renton July 22, 2026: Sunny
Renton July 23, 2026: Sunny
Renton July 24, 2026: Sunny
Renton July 25, 2026: Sunny
Renton July 26, 2026: Partly cloudy
Renton July 27, 2026: Sunny
Renton July 28, 2026: Sunny
Renton July 29, 2026: Sunny
Renton July 30, 2026: Sunny
Renton July 31, 2026: Sunny
Temperature (°C)
Chance of rain (%)
6
3
6
2
1
2
2
6
10
8
4
3
1
2
Precipitation
—
—
—
—
—
—
—
0 mm
—
0 mm
—
—
—
—
Wind max (mph)
10
9
5
8
8
11
6
9
7
8
11
8
8
7
Date Weather Min °C Max °C Sunrise Sunset Moonrise Moonset Moon phase
July 18, 2026 Renton July 18, 2026: Sunny Sunny 14 °C 24 °C 05:30 20:59 10:49 23:05 Waxing Crescent (23 %)
July 19, 2026 Renton July 19, 2026: Sunny Sunny 13 °C 28 °C 05:31 20:58 12:07 23:22 First Quarter (33 %)
July 20, 2026 Renton July 20, 2026: Overcast Overcast 13 °C 30 °C 05:32 20:57 13:24 23:41 First Quarter (43 %)
July 21, 2026 Renton July 21, 2026: Sunny Sunny 16 °C 34 °C 05:33 20:56 14:40 Does not set today First Quarter (53 %)
July 22, 2026 Renton July 22, 2026: Sunny Sunny 16 °C 35 °C 05:34 20:55 15:55 00:02 First Quarter (64 %)
July 23, 2026 Renton July 23, 2026: Sunny Sunny 16 °C 30 °C 05:36 20:54 17:06 00:28 Waxing Moon (74 %)
July 24, 2026 Renton July 24, 2026: Sunny Sunny 12 °C 30 °C 05:37 20:53 18:11 01:02 Waxing Moon (82 %)
July 25, 2026 Renton July 25, 2026: Sunny Sunny 12 °C 27 °C 05:38 20:52 19:06 01:44 Waxing Moon (90 %)
July 26, 2026 Renton July 26, 2026: Partly cloudy Partly cloudy 13 °C 23 °C 05:39 20:51 19:51 02:37 Waxing Moon (95 %)
July 27, 2026 Renton July 27, 2026: Sunny Sunny 13 °C 28 °C 05:40 20:50 20:25 03:38 Full Moon (99 %)
July 28, 2026 Renton July 28, 2026: Sunny Sunny 12 °C 27 °C 05:42 20:48 20:52 04:44 Full Moon (100 %)
July 29, 2026 Renton July 29, 2026: Sunny Sunny 11 °C 28 °C 05:43 20:47 21:13 05:53 Full Moon (99 %)
July 30, 2026 Renton July 30, 2026: Sunny Sunny 13 °C 30 °C 05:44 20:46 21:30 07:01 Waning Moon (96 %)
July 31, 2026 Renton July 31, 2026: Sunny Sunny 15 °C 30 °C 05:45 20:44 21:46 08:08 Waning Moon (91 %)
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