Weather in Old Harbour

14-day forecast · updated today, Thursday, October 29, at 11:59 pm (EST)

Now · mainly clear 72 °F

Feels like: 79 °F
Low / high: 70 / 86 °F
Rain: 84% · 0.09 in
Wind: 3 mph NNW

→ 29.92 inHg · steady UV 9 · very high

Today in Old Harbour: drizzle, 70 °F to 86 °F, with a 84% chance of rain (0.09 in) and a light air from the north-northwest (3 mph). Tomorrow, light drizzle, 73 °F to 87 °F and a 98% chance of rain. The warmest day of the week is Sunday 1, at 91 °F.

Temperatures for the next 14 days

86° 70°
Today
87° 73°
Fri 30
89° 74°
Sat 31
91° 74°
Sun 1
87° 73°
Mon 2
85° 74°
Tue 3
85° 73°
Wed 4
84° 75°
Thu 5
82° 75°
Fri 6
84° 74°
Sat 7
84° 74°
Sun 8
89° 74°
Mon 9
89° 75°
Tue 10
86° 75°
Wed 11

Day by day

Day	Sky	Low / high	Rain	Max wind	Max wave	High tides	Model
Today · 29	Drizzle	70 / 86 °F	84% · 0.09 in	8 mph E	1.4 ft	1:06 pm	ECMWF
Fri 30	Light drizzle	73 / 87 °F	98% · 0.12 in	5 mph N	1.9 ft	2:24 pm	ECMWF
Sat 31	Light drizzle	74 / 89 °F	89% · 0.08 in	5 mph N	2.0 ft	3:38 am · 3:33 pm	ECMWF
Sun 1	Light drizzle	74 / 91 °F	94% · 0.09 in	7 mph NNE	2.2 ft	4:46 am · 4:31 pm	ECMWF
Mon 2	Drizzle	73 / 87 °F	84% · 0.18 in	8 mph E	2.1 ft	5:39 am · 5:20 pm	ECMWF
Tue 3	Light drizzle	74 / 85 °F	94% · 0.10 in	6 mph E	1.4 ft	6:26 am · 6:03 pm	ECMWF
Wed 4	Light drizzle	73 / 85 °F	99% · 0.14 in	5 mph NNE	1.1 ft	7:10 am · 6:40 pm	ECMWF
Thu 5	Drizzle	75 / 84 °F	88% · 0.17 in	7 mph E	1.0 ft	7:50 am · 7:09 pm	ECMWF
Fri 6	Drizzle	75 / 82 °F	81% · 0.48 in	4 mph ENE	1.4 ft	8:26 am · 7:20 pm	ECMWF
Sat 7	Drizzle	74 / 84 °F	85% · 0.20 in	4 mph NNE	1.3 ft	8:58 am	ECMWF
Sun 8	Light drizzle	74 / 84 °F	70% · 0.07 in	6 mph NNE	2.2 ft	9:27 am	ECMWF
Mon 9	Overcast	74 / 89 °F	57%	6 mph N	2.6 ft	9:55 am	ECMWF
Tue 10	Light drizzle	75 / 89 °F	59% · 0.07 in	5 mph N	2.6 ft	10:26 am	ECMWF
Wed 11	Light drizzle	75 / 86 °F	70% · 0.05 in	6 mph NNE	3.1 ft	11:06 am	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. 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	Mainly clear	Mainly clear	Clear	Clear sky	Drizzle	Light drizzle	Mainly clear	Clear
Temperature	72°	70°	72°	83°	85°	84°	80°	76°
Chance of rain	0%	0%	0%	0%	58%	78%	55%	24%
Rain	0.00 in	0.00 in	0.00 in	0.00 in	0.02 in	0.01 in	0.00 in	0.00 in
Wind (mph)	3 NNW	3 NNW	4 NNW	2 ESE	8 SE	5 SE	3 ESE	2 NNW
Humidity	94%	94%	90%	69%	72%	76%	88%	97%
UV	0	0	0	4	9	3	0	0
Model	ECMWF	ECMWF	ECMWF	ECMWF	ECMWF	ECMWF	ECMWF	ECMWF

Do the models agree?

Medium confidence

They broadly agree, but not quite on rain today: take it with some caution.

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	86°	87°	89°	91°	87°	85°	85°
AIFS	84°	83°	86°	86°	83°	81°	83°
GFS	90°	92°	93°	91°	89°	89°	88°
ICON	90°	89°	90°	91°	89°	89°	90°
Confidence	medium	medium	medium	high	medium	medium	medium

Do the models agree? · Rain
Rain	Today	Fri 30	Sat 31	Sun 1	Mon 2	Tue 3	Wed 4
ECMWF	0.09 in	0.12 in	0.08 in	0.09 in	0.18 in	0.10 in	0.14 in
AIFS	0.13 in	0.24 in	0.07 in	0.16 in	0.25 in	0.54 in	0.36 in
GFS	0.00 in	0.11 in	0.04 in	0.30 in	0.40 in	0.18 in	0.01 in
ICON	0.04 in	0.08 in	0.05 in	0.12 in	0.02 in	0.01 in	0.06 in
Confidence	medium	high	medium	medium	medium	medium	medium

Do the models agree? · Wind
Wind (mph)	Today	Fri 30	Sat 31	Sun 1	Mon 2	Tue 3	Wed 4
ECMWF	822	517	514	719	819	620	517
AIFS	8	6	5	5	6	6	6
GFS	88	119	96	109	108	85	74
ICON	720	617	819	516	821	921	1023
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)	84%	98%	89%	94%	84%	94%	99%
GFS (GEFS, 31 scenarios)	87%	100%	97%	100%	90%	84%	71%

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 normal rain.

Next 6 weeks

When	TemperatureTemp.	Rain	Typical high / low
Nov 2 – Nov 8Nov 2–Nov 8	Normal +0.7 °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	Normal	86° / 73°
Nov 23 – Nov 29Nov 23–Nov 29	A bit above +2.0 °F	Normal	86° / 73°
Nov 30 – Dec 6Nov 30–Dec 6	A bit above +2.2 °F	Normal	86° / 73°

Coming months

When	TemperatureTemp.	Rain
November	Above +3.1 °F	A bit below −37%
December	Above +3.1 °F	Normal
January	Above +2.7 °F	Above +59%
February	Above +2.7 °F	Above +65%
March	Above +2.7 °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. The long-range sea temperature isn't usable at this spot (the model's grid cell falls on land).

Old Harbour climate by monthClimate by month

Normal weather for each month (1991–2020 averages)

The best time to visit Old Harbour is from January to April: highs of 85 °F to 87 °F, about 3 rainy days a month and 8 hours of sunshine a day.

Hurricane season: from July to October, peaking in August. In the last 30 years (1996–2025), 14 tropical cyclones passed within 93 mi of Old Harbour, about 5 every 10 years; 8 of them with hurricane-force winds (74 mph or more). The most recent: Melissa, in October 2025.

85° 70°

JanJ
86° 70°

FebF
86° 71°

MarM
87° 72°

AprA
87° 74°

MayM
88° 75°

JunJ
89° 75°

JulJ
90° 76°

AugA
89° 75°

SepS
88° 74°

OctO
87° 73°

NovN
86° 71°

DecD

Highs and lows
Monthly rainfall
Best time

Month	High	Low	Rain	Rainy daysDays	Sun (h/day)	Water	Waves	Cyclones
JanuaryJan	85°	70°	1.35 in	4	7.7	81°	5.0 ft	–
FebruaryFeb	86°	70°	1.13 in	2	7.7	81°	5.0 ft	–
MarchMar	86°	71°	1.58 in	3	8.2	81°	4.5 ft	–
AprilApr	87°	72°	1.77 in	4	8.3	82°	4.1 ft	–
MayMay	87°	74°	4.21 in	10	7.0	83°	4.6 ft	–
JuneJun	88°	75°	4.02 in	7	7.3	83°	5.4 ft	–
JulyJul	89°	75°	2.00 in	5	8.1	84°	5.1 ft	3
AugustAug	90°	76°	3.85 in	9	7.3	84°	4.6 ft	4
SeptemberSep	89°	75°	5.76 in	11	7.4	85°	3.5 ft	3
OctoberOct	88°	74°	7.72 in	13	6.9	85°	3.5 ft	3
NovemberNov	87°	73°	4.09 in	9	7.3	84°	3.8 ft	1
DecemberDec	86°	71°	3.72 in	5	7.0	82°	5.0 ft	–

Month	Water	Waves	Cyclones
Jan	81°	5.0 ft	–
Feb	81°	5.0 ft	–
Mar	81°	4.5 ft	–
Apr	82°	4.1 ft	–
May	83°	4.6 ft	–
Jun	83°	5.4 ft	–
Jul	84°	5.1 ft	3
Aug	84°	4.6 ft	4
Sep	85°	3.5 ft	3
Oct	85°	3.5 ft	3
Nov	84°	3.8 ft	1
Dec	82°	5.0 ft	–

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

A normal year brings 41.20 in of rain on about 82 days and about 2,750 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

Now72 °Ffeels like 79 °F

Tomorrow73 / 87 °F

It's 72 °F now (feels like 79 °F). Today, 70 °F to 86 °F; tomorrow, 73 °F to 87 °F.

Chance of rain

Today 84% 0.09 in
Fri 30 98% 0.12 in
Sat 31 89% 0.08 in
Sun 1 94% 0.09 in
Mon 2 84% 0.18 in
Tue 3 94% 0.10 in
Wed 4 99% 0.14 in

Today the chance of rain reaches 84%, with 0.09 in in total. The next day with likely rain is Friday 30: 98% and 0.12 in.

Recent rain: last 24 hours, 0.04 in; last 3 days, 0.18 in; last 7 days, 2.10 in.

Humidity and dew point

Humidity94%

Dew point70 °F

Humidity is 94% now and the dew point is 70 °F. With a dew point this high, it feels muggy. 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

Now15 migood

Clouds28%

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 peak9very high

Fri 30: 9 · Sat 31: 8 · Sun 1: 9

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

29.8029.9030.00 29.85

Steady now (−0.02 inHg in 3 hours). It barely changes over the next 48 hours. Steady pressure: anglers expect normal activity. Fast changes, either way, tend to affect fishing.

Air and pollen

Air qualityFair · 36

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	Light drizzle	73 / 87 °F	0.04 in	7 mph SE
Tue 27	Light drizzle	71 / 89 °F	0.06 in	6 mph SW
Mon 26	Drizzle	72 / 88 °F	0.09 in	4 mph N
Sun 25	Light showers	72 / 89 °F	0.45 in	4 mph NNW
Sat 24	Showers	73 / 83 °F	0.69 in	7 mph NNE
Fri 23	Light showers	74 / 82 °F	0.77 in	6 mph N
Thu 22	Overcast	73 / 94 °F	0	8 mph E

Show all 30 days

Day	Sky	Low / high	Rain	Max wind
Wed 21	Light drizzle	74 / 93 °F	0.01 in	8 mph ESE
Tue 20	Light drizzle	72 / 92 °F	0.04 in	7 mph ENE
Mon 19	Light drizzle	74 / 92 °F	0.01 in	8 mph E
Sun 18	Light drizzle	75 / 92 °F	0.06 in	8 mph ENE
Sat 17	Heavy drizzle	76 / 91 °F	0.22 in	9 mph E
Fri 16	Light drizzle	78 / 92 °F	0.02 in	12 mph E
Thu 15	Light drizzle	74 / 90 °F	0.02 in	6 mph N
Wed 14	Light drizzle	75 / 88 °F	0.11 in	13 mph E
Tue 13	Light showers	75 / 89 °F	0.40 in	7 mph ENE
Mon 12	Light drizzle	75 / 89 °F	0.13 in	11 mph ENE
Sun 11	Drizzle	77 / 93 °F	0.19 in	8 mph NE
Sat 10	Overcast	76 / 92 °F	0	13 mph ESE
Fri 9	Drizzle	77 / 84 °F	0.29 in	9 mph SE
Thu 8	Light drizzle	76 / 92 °F	0.10 in	7 mph ENE
Wed 7	Drizzle	74 / 92 °F	0.15 in	7 mph NNE
Tue 6	Drizzle	74 / 92 °F	0.14 in	7 mph NNE
Mon 5	Drizzle	76 / 90 °F	0.11 in	8 mph ESE
Sun 4	Light drizzle	75 / 89 °F	0.03 in	11 mph SE
Sat 3	Drizzle	79 / 92 °F	0.17 in	13 mph ESE
Fri 2	Light drizzle	77 / 92 °F	0.10 in	12 mph ESE
Thu 1	Drizzle	78 / 92 °F	0.09 in	14 mph ESE
Wed 30	Light drizzle	78 / 93 °F	0.01 in	12 mph ESE
Tue 29	Light drizzle	77 / 94 °F	0.07 in	6 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 Old HarbourQuestions

What's the weather like today in Old Harbour?

Drizzle, from 70 °F to 86 °F, with a light air from the north-northwest (3 mph) and a 84% chance of rain.

Will it rain tomorrow in Old Harbour?

On Friday 30 the chance of rain is 98% (0.12 in): light drizzle.

How warm will it be this week?

Between a low of 70 °F and a high of 91 °F; the warmest day, Sunday 1.

What's the UV index today?

It reaches 9 (very high). Avoid the midday sun; reflection off the water adds to it.

Is the pressure rising or falling?

It's 29.92 inHg and steady: −0.00 inHg over the last 24 hours.

When is the best time to visit Old Harbour?

The best time to visit Old Harbour is from January to April: highs of 85 °F to 87 °F, about 3 rainy days a month and 8 hours of sunshine a day.

What is the weather like in Old Harbour in October?

In October, Old Harbour normally sees highs of 88 °F and lows of 74 °F, with about 13 rainy days (7.72 in for the month) and 7 hours of sunshine a day. The sea is around 85 °F. These are 1991–2020 averages.

What are the warmest and wettest months in Old Harbour?

The warmest is August, with average highs of 90 °F, and the coldest January, with lows of 70 °F. The wettest is October (7.72 in) and the driest, February.

When is hurricane season in Old Harbour?

Hurricane season: from July to October, peaking in August. In the last 30 years (1996–2025), 14 tropical cyclones passed within 93 mi of Old Harbour, about 5 every 10 years; 8 of them with hurricane-force winds (74 mph or more). The most recent: Melissa, in October 2025.

More about Old Harbour today

Weather near Old Harbour

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 8.2 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 11:59 pm (local time).

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