Weather in Rui’an

14-day forecast · updated today, Thursday, October 29, at 5:23 pm (GMT+8)

Now · partly cloudy 71 °F

Feels like: 73 °F
Low / high: 63 / 75 °F
Rain: 0%
Wind: 7 mph SSE

→ 30.11 inHg · steady UV 7 · high

Today in Rui’an: overcast, 63 °F to 75 °F, with a 0% chance of rain and a light breeze from the south-southeast (7 mph). Tomorrow, overcast, 65 °F to 76 °F and a 0% chance of rain. The warmest day of the week is Sunday 1, at 78 °F. No significant rain expected over the next 7 days.

Temperatures for the next 14 days

75° 63°
Today
76° 65°
Fri 30
74° 66°
Sat 31
78° 64°
Sun 1
76° 69°
Mon 2
72° 65°
Tue 3
76° 67°
Wed 4
77° 67°
Thu 5
70° 61°
Fri 6
69° 58°
Sat 7
70° 62°
Sun 8
69° 60°
Mon 9
70° 58°
Tue 10
65° 54°
Wed 11

Day by day

Day	Sky	Low / high	Rain	Max wind	Max wave	Model
Today · 29	Overcast	63 / 75 °F	0%	10 mph SSE	1.0 ft	ECMWF
Fri 30	Overcast	65 / 76 °F	0%	8 mph ENE	1.0 ft	ECMWF
Sat 31	Overcast	66 / 74 °F	0%	9 mph ENE	1.0 ft	ECMWF
Sun 1	Overcast	64 / 78 °F	2%	7 mph SSW	1.2 ft	ECMWF
Mon 2	Overcast	69 / 76 °F	4%	12 mph NE	1.7 ft	ECMWF
Tue 3	Light drizzle	65 / 72 °F	18% · 0.01 in	11 mph NNE	1.6 ft	ECMWF
Wed 4	Light drizzle	67 / 76 °F	14% · 0.01 in	8 mph ENE	1.2 ft	ECMWF
Thu 5	Light drizzle	67 / 77 °F	33% · 0.01 in	5 mph NNE	1.8 ft	ECMWF
Fri 6	Clear sky	61 / 70 °F	31%	13 mph NE	2.7 ft	ECMWF
Sat 7	Overcast	58 / 69 °F	33%	14 mph NNE	3.5 ft	ECMWF
Sun 8	Overcast	62 / 70 °F	33%	15 mph NNE	3.7 ft	ECMWF
Mon 9	Overcast	60 / 69 °F	26%	13 mph NNE	3.5 ft	ECMWF
Tue 10	Overcast	58 / 70 °F	13%	12 mph NNE	3.5 ft	ECMWF
Wed 11	Overcast	54 / 65 °F	8%	10 mph NNE	3.2 ft	ECMWF

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.

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	Mainly clear	Overcast	Partly cloudy	Mainly clear	Partly cloudy	Overcast	Partly cloudy	Mainly clear
Temperature	66°	64°	65°	70°	75°	73°	71°	70°
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)	5 N	6 NW	4 NNW	4 NNW	3 SSE	10 SE	6 SSE	1 S
Humidity	78%	79%	78%	71%	62%	69%	76%	84%
UV	0	0	0	3	6	1	0	0
Model	ECMWF	ECMWF	ECMWF	ECMWF	ECMWF	ECMWF	ECMWF	ECMWF

Do the models agree?

High confidence

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

What 4 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	75°	76°	74°	78°	76°	72°	76°
AIFS	75°	76°	74°	77°	71°	69°	74°
GFS	78°	78°	75°	80°	72°	71°	74°
ICON	77°	78°	76°	81°	71°	71°	75°
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	0	0	0.01 in	0.01 in
AIFS	0	0	0	0	0.11 in	0.09 in	0.06 in
GFS	0	0	0	0	0.03 in	0	0
ICON	0	0	0	0	0	0	0
Confidence	high	high	high	high	medium	medium	medium

Do the models agree? · Wind
Wind (mph)	Today	Fri 30	Sat 31	Sun 1	Mon 2	Tue 3	Wed 4
ECMWF	1020	819	919	718	1226	1123	820
AIFS	6	7	9	6	13	10	4
GFS	75	86	66	68	57	910	76
ICON	714	613	918	613	714	716	614
Confidence	high	high	high	high	medium	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%	0%	0%	2%	4%	18%	14%
GFS (GEFS, 31 scenarios)	0%	0%	3%	0%	47%	6%	7%

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.

Next few weeks, compared with normal: a bit warmer and a bit wetter.

Next 6 weeks

When	TemperatureTemp.	Rain	Typical high / low
Nov 2 – Nov 8Nov 2–Nov 8	A bit above +1.6 °F	Normal	—
Nov 9 – Nov 15Nov 9–Nov 15	A bit above +1.6 °F	Normal	—
Nov 16 – Nov 22Nov 16–Nov 22	A bit above +1.6 °F	Above +70%	69° / 56°
Nov 23 – Nov 29Nov 23–Nov 29	Above +2.9 °F	A bit above +43%	67° / 54°
Nov 30 – Dec 6Nov 30–Dec 6	Above +2.7 °F	Above +50%	65° / 52°

Coming months

When	TemperatureTemp.	Rain
November	A bit above +1.6 °F	Above +61%
December	A bit above +0.9 °F	Above +73%
January	A bit above +1.3 °F	A bit above +37%
February	A bit above +2.2 °F	Above +54%
March	A bit above +1.4 °F	A bit above +41%

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. The long-range sea temperature isn't usable at this spot (the model's grid cell falls on land).

Rui’an climate by monthClimate by month

Normal weather for each month (1991–2020 averages)

The best time to visit Rui’an is in October: highs of 76 °F, about 6 rainy days a month and 6 hours of sunshine a day.

Typhoon season: from July to September, peaking in August. In the last 30 years (1996–2025), 25 tropical cyclones passed within 93 mi of Rui’an, about 8 every 10 years; 11 of them with hurricane-force winds (74 mph or more). The most recent: Danas, in July 2025.

54° 40°

JanJ
55° 41°

FebF
61° 47°

MarM
69° 55°

AprA
77° 64°

MayM
82° 70°

JunJ
89° 76°

JulJ
88° 76°

AugA
83° 71°

SepS
76° 62°

OctO
67° 54°

NovN
58° 43°

DecD

Highs and lows
Monthly rainfall
Best time

Month	High	Low	Rain	Rainy daysDays	Sun (h/day)	Water	Waves	Cyclones
JanuaryJan	54°	40°	2.18 in	7	3.1	58°	3.7 ft	–
FebruaryFeb	55°	41°	2.46 in	9	3.1	56°	3.5 ft	–
MarchMar	61°	47°	3.93 in	14	3.9	57°	3.1 ft	–
AprilApr	69°	55°	4.23 in	13	4.6	61°	2.6 ft	–
MayMay	77°	64°	5.96 in	15	5.2	69°	2.6 ft	–
JuneJun	82°	70°	8.50 in	17	4.4	76°	3.1 ft	2
JulyJul	89°	76°	5.18 in	12	7.1	81°	3.4 ft	5
AugustAug	88°	76°	9.13 in	16	7.1	83°	3.3 ft	10
SeptemberSep	83°	71°	7.38 in	11	6.0	80°	3.4 ft	5
OctoberOct	76°	62°	3.42 in	6	5.7	74°	3.9 ft	3
NovemberNov	67°	54°	3.46 in	7	4.0	67°	3.6 ft	–
DecemberDec	58°	43°	2.03 in	6	3.2	61°	4.0 ft	–

Month	Water	Waves	Cyclones
Jan	58°	3.7 ft	–
Feb	56°	3.5 ft	–
Mar	57°	3.1 ft	–
Apr	61°	2.6 ft	–
May	69°	2.6 ft	–
Jun	76°	3.1 ft	2
Jul	81°	3.4 ft	5
Aug	83°	3.3 ft	10
Sep	80°	3.4 ft	5
Oct	74°	3.9 ft	3
Nov	67°	3.6 ft	–
Dec	61°	4.0 ft	–

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

A normal year brings 57.86 in of rain on about 133 days and about 1,750 hours of sunshine.

Cyclones: how many tropical cyclones (tropical storms, hurricanes and typhoons) passed within 93 mi in each month from 1996 to 2025, according to IBTrACS (NOAA).

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

Now71 °Ffeels like 73 °F

Tomorrow65 / 76 °F

It's 71 °F now (feels like 73 °F). Today, 63 °F to 75 °F; tomorrow, 65 °F to 76 °F.

Chance of rain

Today 0%
Fri 30 0%
Sat 31 0%
Sun 1 2%
Mon 2 4%
Tue 3 18% 0.01 in
Wed 4 14% 0.01 in

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

Recent rain: last 24 hours, 0.00 in; last 3 days, 0.00 in; last 7 days, 1.31 in.

Humidity and dew point

Humidity74%

Dew point63 °F

Humidity is 74% now and the dew point is 63 °F.

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

Visibility and fog

Now15 migood

Clouds70%

Visibility is good now (15 mi). No fog expected today.

The model gives visibility up to about 15 mi: beyond that, the horizon is clear.

UV index

Now0

Today's peak7high

Fri 30: 6 · Sat 31: 6 · Sun 1: 6

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

30.1030.2030.30 30.25

Steady now (+0.01 inHg in 3 hours). Over the next 48 hours: +0.04 inHg. Steady pressure: anglers expect normal activity. Fast changes, either way, tend to affect fishing.

Air and pollen

Air qualityModerate · 50

Saharan dustNo

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	Partly cloudy	64 / 73 °F	0	13 mph NE
Tue 27	Overcast	63 / 77 °F	0	15 mph NE
Mon 26	Partly cloudy	66 / 78 °F	0	6 mph NNE
Sun 25	Overcast	71 / 80 °F	0	15 mph NNW
Sat 24	Rain	67 / 73 °F	1.16 in	20 mph NNW
Fri 23	Drizzle	68 / 81 °F	0.15 in	18 mph N
Thu 22	Overcast	66 / 75 °F	0	19 mph NNE

Show all 30 days

Day	Sky	Low / high	Rain	Max wind
Wed 21	Drizzle	71 / 78 °F	0.14 in	16 mph NE
Tue 20	Light drizzle	77 / 84 °F	0.07 in	9 mph SSE
Mon 19	Light drizzle	75 / 82 °F	0.07 in	9 mph SE
Sun 18	Light drizzle	76 / 83 °F	0.04 in	9 mph SSE
Sat 17	Overcast	72 / 80 °F	0	6 mph ESE
Fri 16	Overcast	71 / 78 °F	0	8 mph ESE
Thu 15	Overcast	70 / 77 °F	0	9 mph E
Wed 14	Partly cloudy	71 / 80 °F	0	15 mph ENE
Tue 13	Clear sky	70 / 83 °F	0	9 mph E
Mon 12	Light drizzle	70 / 79 °F	0.01 in	12 mph S
Sun 11	Light drizzle	69 / 81 °F	0.01 in	9 mph ENE
Sat 10	Light drizzle	67 / 81 °F	0.01 in	11 mph NE
Fri 9	Overcast	66 / 80 °F	0	8 mph NNE
Thu 8	Overcast	65 / 78 °F	0	9 mph NNE
Wed 7	Clear sky	60 / 75 °F	0	9 mph NNE
Tue 6	Partly cloudy	65 / 76 °F	0	10 mph NNE
Mon 5	Drizzle	69 / 72 °F	0.26 in	11 mph NNW
Sun 4	Light rain	73 / 84 °F	0.37 in	8 mph N
Sat 3	Partly cloudy	70 / 81 °F	0	8 mph NNE
Fri 2	Heavy drizzle	72 / 78 °F	0.19 in	13 mph NNE
Thu 1	Light showers	73 / 80 °F	0.50 in	14 mph NNE
Wed 30	Thunderstorm	78 / 88 °F	0.26 in	9 mph SE
Tue 29	Light drizzle	80 / 88 °F	0.08 in	9 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 Rui’anQuestions

What's the weather like today in Rui’an?

Overcast, from 63 °F to 75 °F, with a light breeze from the south-southeast (7 mph) and a 0% chance of rain.

Will it rain tomorrow in Rui’an?

On Friday 30 the chance of rain is 0% (0.00 in): overcast.

How warm will it be this week?

Between a low of 63 °F and a high of 78 °F; the warmest day, Sunday 1.

What's the UV index today?

It reaches 7 (high). Sunscreen, hat and shade between 12 and 4 pm.

Is the pressure rising or falling?

It's 30.11 inHg and steady: −0.10 inHg over the last 24 hours.

When is the best time to visit Rui’an?

The best time to visit Rui’an is in October: highs of 76 °F, about 6 rainy days a month and 6 hours of sunshine a day.

What is the weather like in Rui’an in October?

In October, Rui’an normally sees highs of 76 °F and lows of 62 °F, with about 6 rainy days (3.42 in for the month) and 6 hours of sunshine a day. The sea is around 74 °F. These are 1991–2020 averages.

What are the warmest and wettest months in Rui’an?

The warmest is July, with average highs of 89 °F, and the coldest January, with lows of 40 °F. The wettest is August (9.13 in) and the driest, December.

When is typhoon season in Rui’an?

Typhoon season: from July to September, peaking in August. In the last 30 years (1996–2025), 25 tropical cyclones passed within 93 mi of Rui’an, about 8 every 10 years; 11 of them with hurricane-force winds (74 mph or more). The most recent: Danas, in July 2025.

More about Rui’an today

Weather near Rui’an

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 5.9 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 5:23 pm (local time).

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