Weather in Renton

14-day forecast · updated today, Thursday, October 29, at 9:07 am (GMT)

Now · partly cloudy 52 °F

Feels like: 51 °F
Low / high: 50 / 58 °F
Rain: 0%
Wind: 3 mph SE

↗ 30.27 inHg · rising

Today in Renton: overcast, 50 °F to 58 °F, with a 0% chance of rain and a light air from the southeast (3 mph). Tomorrow, light rain, 50 °F to 55 °F and a 4% chance of rain. The warmest day of the week is Thursday 29, at 58 °F. No significant rain expected over the next 7 days.

Measured now at the airport

Glasgow (EGPF), 9.3 mi away · 17 min ago

Visibility5.6 mi

WeatherNothing to note

Temperature50 °F

Wind5 mph from the east

It's what the airport's weather station measured, not a forecast: on the coast, wind and fog can be different. Airports report every 30 or 60 minutes.

Airport METAR report, via NOAA's Aviation Weather Center (aviationweather.gov). Sources and licenses

Temperatures for the next 14 days

58° 50°
Today
55° 50°
Fri 30
55° 51°
Sat 31
55° 45°
Sun 1
47° 40°
Mon 2
49° 39°
Tue 3
49° 44°
Wed 4
49° 38°
Thu 5
47° 37°
Fri 6
44° 37°
Sat 7
45° 39°
Sun 8
51° 38°
Mon 9
51° 44°
Tue 10
50° 41°
Wed 11

Day by day

Day	Sky	Low / high	Rain	Max wind	Max wave	High tides	Model
Today · 29	Overcast	50 / 58 °F	0%	9 mph SSE	0.7 ft	1:59 am · 2:10 pm	ICON-EU
Fri 30	Light rain	50 / 55 °F	4% · 0.00 in	7 mph SE	1.0 ft	2:44 am · 2:53 pm	ICON-EU
Sat 31	Light rain	51 / 55 °F	14% · 0.01 in	8 mph S	0.7 ft	3:31 am · 3:37 pm	ICON-EU
Sun 1	Overcast	45 / 55 °F	0%	5 mph W	0.1 ft	4:22 am · 4:26 pm	ICON-EU
Mon 2	Fog	40 / 47 °F	2%	3 mph SSE	0.1 ft	5:27 am · 5:24 pm	ICON-EU
Tue 3	Fog	39 / 49 °F	1%	2 mph ENE	0.0 ft	7:02 am · 6:41 pm	ICON-EU + ECMWF
Wed 4	Overcast	44 / 49 °F	2%	3 mph NE	0.0 ft	8:30 am · 8:07 pm	ECMWF
Thu 5	Overcast	38 / 49 °F	6%	4 mph NE	0.1 ft	9:32 am · 9:16 pm	ECMWF
Fri 6	Overcast	37 / 47 °F	6%	2 mph ENE	0.1 ft	10:21 am · 10:10 pm	ECMWF
Sat 7	Overcast	37 / 44 °F	7%	3 mph WSW	—	11:01 am · 10:55 pm	ECMWF
Sun 8	Overcast	39 / 45 °F	28%	5 mph ESE	—	11:36 am · 11:35 pm	ECMWF
Mon 9	Heavy drizzle	38 / 51 °F	27% · 0.22 in	17 mph SSE	—	12:08 pm	ECMWF
Tue 10	Heavy drizzle	44 / 51 °F	22% · 0.18 in	16 mph WSW	—	12:14 am · 12:41 pm	ECMWF
Wed 11	Overcast	41 / 50 °F	31%	4 mph WSW	—	12:52 am · 1:14 pm	ECMWF

Each hour comes from the best model for this spot: ICON-EU until Tuesday 3 1:00 am; then ECMWF until Friday 13 3:00 am; then GFS.

Each day comes from the best model covering this spot: regional ones first (HRRR and NBM in the U.S., AROME, ICON-EU), then ECMWF; day 16, NOAA GFS. Waves: Météo-France up to day 10, then ECMWF WAM, coarser and further offshore. High tides: our own tide calculation.

Today, every 3 hours

Time	12:00 am	3:00 am	6:00 am	9:00 am	12:00 pm	3:00 pm	6:00 pm	9:00 pm
Sky	Overcast	Overcast	Overcast	Partly cloudy	Overcast	Partly cloudy	Overcast	Overcast
Temperature	52°	52°	51°	51°	56°	57°	53°	50°
Chance of rain	0%	0%	0%	0%	0%	0%	0%	0%
Rain	0.00 in	0.00 in	0.00 in	0.00 in	0.00 in	0.00 in	0.00 in	0.00 in
Wind (mph)	3 S	4 SSE	3 SE	3 SE	9 S	9 S	5 SE	4 ESE
Humidity	90%	94%	93%	94%	84%	81%	90%	93%
UV	0	0	0	0	1	0	0	0
Model	ICON-EU	ICON-EU	ICON-EU	ICON-EU	ICON-EU	ICON-EU	ICON-EU	ICON-EU

Do the models agree?

High confidence

The models agree for the next few days: the forecast is fairly solid.

What 6 forecast models say for the next few days. The closer they are, the more reliable the forecast.

HighRainWind

Do the models agree? · High
High (°F)	Today	Fri 30	Sat 31	Sun 1	Mon 2	Tue 3	Wed 4
ECMWF	57°	58°	56°	53°	49°	49°	49°
AIFS	57°	57°	56°	49°	47°	46°	46°
GFS	57°	56°	53°	52°	50°	50°	51°
ICON	57°	55°	55°	55°	48°	50°	49°
ARPEGE	57°	56°	55°	52°	—	—	—
ICON-EU	58°	55°	55°	55°	47°	—	—
Confidence	high	high	high	high	high	high	high

Do the models agree? · Rain
Rain	Today	Fri 30	Sat 31	Sun 1	Mon 2	Tue 3	Wed 4
ECMWF	0	0	0.01 in	0	0	0	0
AIFS	0	0	0.02 in	0	0	0	0
GFS	0.01 in	0	0.04 in	0	0	0	0
ICON	0	0	0	0	0	0	0
ARPEGE	0	0.00 in	0.02 in	0	—	—	—
ICON-EU	0	0.00 in	0.01 in	0	0	—	—
Confidence	high	high	high	high	high	high	high

Do the models agree? · Wind
Wind (mph)	Today	Fri 30	Sat 31	Sun 1	Mon 2	Tue 3	Wed 4
ECMWF	818	1123	920	616	111	28	37
AIFS	7	8	6	4	2	2	3
GFS	819	719	55	67	33	34	34
ICON	1117	1017	915	47	35	48	36
ARPEGE	1016	713	1017	713	—	—	—
ICON-EU	917	711	814	59	35	—	—
Confidence	high	high	high	high	high	high	high

Chance of rain from the ensemble models

Model	Today	Fri 30	Sat 31	Sun 1	Mon 2	Tue 3	Wed 4
ECMWF (51 scenarios)	0%	4%	14%	0%	2%	1%	2%
GFS (GEFS, 31 scenarios)	3%	23%	26%	3%	0%	3%	0%

Each model's day runs midnight to midnight local time; models that reach fewer days are left blank. Rain: daily total. Wind: the day's highest average wind and, in small type, the strongest gust. Highlighted: values that stand out from the rest. The chance of rain comes from many runs of the same model with slightly different starting data.

Outlook

How the coming weeks and months compare with what is normal for the time of year. It is a trend, not a day-by-day forecast.

The next few weeks look normal for the time of year.

Next 6 weeks

When	TemperatureTemp.	Rain	Typical high / low
Nov 2 – Nov 8Nov 2–Nov 8	A bit below −1.3 °F	Below −85%	—
Nov 9 – Nov 15Nov 9–Nov 15	Normal −0.4 °F	Normal	—
Nov 16 – Nov 22Nov 16–Nov 22	Normal +0.5 °F	A bit above +21%	44° / 38°
Nov 23 – Nov 29Nov 23–Nov 29	Normal +0.2 °F	Normal	42° / 37°
Nov 30 – Dec 6Nov 30–Dec 6	Normal −0.7 °F	Normal	42° / 37°

Coming months

When	TemperatureTemp.	Rain
November	Normal +0.4 °F	Normal
December	A bit above +1.3 °F	Normal
January	A bit above +1.1 °F	Normal
February	Normal +0.7 °F	Normal
March	A bit above +1.1 °F	Normal

Weeks: ECMWF 46-day (average of its scenarios), against the normal of the last 20 years for those dates. Months: ECMWF SEAS5. Rain: total against normal. The further ahead, the closer it gets to normal and the less detail it can give.

Renton climate by monthClimate by month

Normal weather for each month (1991–2020 averages)

The best time to visit Renton is from June to August: highs of 62 °F to 65 °F, about 16 rainy days a month and 5 hours of sunshine a day.

46° 37°

JanJ
46° 36°

FebF
48° 37°

MarM
53° 40°

AprA
59° 44°

MayM
62° 49°

JunJ
65° 52°

JulJ
64° 52°

AugA
61° 49°

SepS
55° 44°

OctO
50° 40°

NovN
45° 36°

DecD

Highs and lows
Monthly rainfall
Best time

Month	High	Low	Rain	Rainy daysDays	Sun (h/day)	Water	Waves
JanuaryJan	46°	37°	6.15 in	18	0.7	46°	2.5 ft
FebruaryFeb	46°	36°	4.78 in	14	2.0	45°	2.5 ft
MarchMar	48°	37°	4.05 in	14	3.2	45°	1.9 ft
AprilApr	53°	40°	2.96 in	12	4.9	47°	1.5 ft
MayMay	59°	44°	2.88 in	13	6.1	50°	1.5 ft
JuneJun	62°	49°	3.29 in	15	5.0	55°	1.2 ft
JulyJul	65°	52°	3.75 in	16	4.6	58°	1.1 ft
AugustAug	64°	52°	4.49 in	16	4.4	59°	1.4 ft
SeptemberSep	61°	49°	4.21 in	14	3.9	57°	1.7 ft
OctoberOct	55°	44°	5.99 in	16	2.4	54°	2.0 ft
NovemberNov	50°	40°	5.74 in	16	1.1	51°	2.1 ft
DecemberDec	45°	36°	5.89 in	16	0.6	49°	2.7 ft

Month	Water	Waves
Jan	46°	2.5 ft
Feb	45°	2.5 ft
Mar	45°	1.9 ft
Apr	47°	1.5 ft
May	50°	1.5 ft
Jun	55°	1.2 ft
Jul	58°	1.1 ft
Aug	59°	1.4 ft
Sep	57°	1.7 ft
Oct	54°	2.0 ft
Nov	51°	2.1 ft
Dec	49°	2.7 ft

Days: rainy days in the month. Sun: hours a day.

A normal year brings 54.18 in of rain on about 179 days and about 1,200 hours of sunshine.

1991–2020 averages. Highs, lows and rainfall: TerraClimate; rainy days (0.04 in or more): NASA POWER (MERRA-2); sunshine hours: estimated from solar radiation; water: NOAA OISST; waves (average height): ERA5, 2011–2020. Normals are not a forecast: any given year can turn out very different. Sources and licenses

Temperature

Now52 °Ffeels like 51 °F

Tomorrow50 / 55 °F

It's 52 °F now (feels like 51 °F). Today, 50 °F to 58 °F; tomorrow, 50 °F to 55 °F.

Chance of rain

Today 0%
Fri 30 4% 0.00 in
Sat 31 14% 0.01 in
Sun 1 0%
Mon 2 2%
Tue 3 1%
Wed 4 2%

Today the chance of rain reaches 0%. No significant rain expected this week.

Recent rain: last 24 hours, 0.01 in; last 3 days, 0.91 in; last 7 days, 2.42 in.

Humidity and dew point

Humidity93%

Dew point50 °F

Humidity is 93% now and the dew point is 50 °F. The temperature is very close to the dew point: fog may form.

The dew point is the temperature at which the air becomes saturated: the higher it is, the heavier the air feels.

Visibility and fog

Now11 migood

Clouds71%

Visibility is good now (11 mi). No fog expected today.

UV index

Now0

Today's peak1low

Fri 30: 1 · Sat 31: 1 · Sun 1: 1

Index	Level	What to do
0–2	low	No special protection needed.
3–5	moderate	Hat, sunglasses and sunscreen around midday.
6–7	high	Sunscreen, hat and shade between 12 and 4 pm.
8–10	very high	Avoid the midday sun; reflection off the water adds to it.
11+	extreme	Avoid the sun between 11 am and 5 pm; protect yourself even if it is cloudy.

Reflection off water and sand adds radiation: protect yourself more on a boat or at the beach.

Barometric pressure

↗ Rising · now Anglers say fish bite less for a while
→ Steady Anglers expect normal activity
↘ Falling Anglers say fish feed more before the change

30.0030.2030.40 30.45

Rising now (+0.03 inHg in 3 hours). Over the next 48 hours: +0.18 inHg. Rising pressure: anglers say fish bite less for a while. Fast changes, either way, tend to affect fishing.

Air and pollen

Air qualityFair · 25

PollenNoneToday, at most none.

Pollen: Copernicus CAMS model (a rough guide, not a pollen trap). Levels use each type's usual thresholds.

Previous days

The weather over the last 30 days, as the models analyzed it. Tap a day to see it hour by hour.

Day	Sky	Low / high	Rain	Max wind
Wed 28	Drizzle	49 / 57 °F	0.16 in	16 mph SW
Tue 27	Drizzle	46 / 59 °F	0.25 in	19 mph SW
Mon 26	Light rain	46 / 59 °F	0.50 in	17 mph S
Sun 25	Drizzle	46 / 49 °F	0.27 in	27 mph W
Sat 24	Rain	40 / 52 °F	1.06 in	27 mph SSW
Fri 23	Drizzle	37 / 46 °F	0.17 in	10 mph NNW
Thu 22	Light drizzle	39 / 52 °F	0.02 in	11 mph W

Show all 30 days

Day	Sky	Low / high	Rain	Max wind
Wed 21	Drizzle	46 / 53 °F	0.20 in	13 mph W
Tue 20	Light rain	48 / 52 °F	0.43 in	10 mph E
Mon 19	Overcast	35 / 51 °F	0	8 mph ENE
Sun 18	Overcast	33 / 51 °F	0	3 mph ESE
Sat 17	Mainly clear	39 / 52 °F	0	2 mph ENE
Fri 16	Mainly clear	44 / 54 °F	0	9 mph W
Thu 15	Light rain	48 / 55 °F	0.48 in	13 mph WSW
Wed 14	Light rain	48 / 61 °F	0.21 in	19 mph SSW
Tue 13	Light rain	50 / 61 °F	0.54 in	18 mph SW
Mon 12	Light drizzle	44 / 59 °F	0.07 in	12 mph ESE
Sun 11	Overcast	45 / 56 °F	0	7 mph SW
Sat 10	Light drizzle	47 / 53 °F	0.11 in	16 mph W
Fri 9	Drizzle	48 / 58 °F	0.35 in	15 mph WSW
Thu 8	Heavy drizzle	43 / 53 °F	0.26 in	10 mph SW
Wed 7	Light drizzle	44 / 54 °F	0.02 in	9 mph WNW
Tue 6	Light drizzle	47 / 59 °F	0.01 in	7 mph W
Mon 5	Light drizzle	53 / 60 °F	0.10 in	14 mph WSW
Sun 4	Light drizzle	51 / 62 °F	0.14 in	15 mph SSW
Sat 3	Light drizzle	48 / 58 °F	0.03 in	12 mph WSW
Fri 2	Light rain	52 / 62 °F	0.48 in	16 mph SSW
Thu 1	Light drizzle	50 / 58 °F	0.06 in	12 mph S
Wed 30	Light rain	55 / 65 °F	0.43 in	16 mph SSE
Tue 29	Light drizzle	45 / 63 °F	0.05 in	17 mph E

These are the models at the start of each day (ECMWF and GFS; waves from Météo-France), not readings from a weather station: there can be differences at specific spots.

Questions about the weather in RentonQuestions

What's the weather like today in Renton?

Overcast, from 50 °F to 58 °F, with a light air from the southeast (3 mph) and a 0% chance of rain.

Will it rain tomorrow in Renton?

On Friday 30 the chance of rain is 4% (0.00 in): light rain.

How warm will it be this week?

Between a low of 39 °F and a high of 58 °F; the warmest day, Thursday 29.

What's the UV index today?

It reaches 1 (low). No special protection needed.

Is the pressure rising or falling?

It's 30.27 inHg and rising: +0.33 inHg over the last 24 hours.

When is the best time to visit Renton?

The best time to visit Renton is from June to August: highs of 62 °F to 65 °F, about 16 rainy days a month and 5 hours of sunshine a day.

What is the weather like in Renton in October?

In October, Renton normally sees highs of 55 °F and lows of 44 °F, with about 16 rainy days (5.99 in for the month) and 2 hours of sunshine a day. The sea is around 54 °F. These are 1991–2020 averages.

What are the warmest and wettest months in Renton?

The warmest is July, with average highs of 65 °F, and the coldest December, with lows of 36 °F. The wettest is January (6.15 in) and the driest, May.

More about Renton today

Weather near Renton

Only places with a different forecast: spots a few miles apart share the same model cell and wouldn't add anything.

Learn more

Weather: Open-Meteo, CC BY 4.0, with the best model for each spot and lead time (NOAA HRRR and NBM in the U.S., Météo-France AROME, DWD ICON-EU, ECMWF IFS and NOAA GFS); ECMWF grid point 3.8 mi away. The comparison also uses ICON (DWD), AIFS (ECMWF) and ARPEGE (Météo-France). Outlook: ECMWF 46-day and SEAS5. Chance of rain from ensemble models (ECMWF, GEFS and NBM). UV, air quality and pollen: CAMS (Copernicus).

Forecast from Open-Meteo (CC BY 4.0) with models from ECMWF, NOAA, Météo-France, DWD, Copernicus Marine and CAMS. Updated at 9:07 am (local time).

Spotted a mistake? Tell us · Where the weather and sea data come from