TidePlanet

Weather in Oyster Bay

14-day forecast · updated today, Thursday, October 29, at 5:12 am (EDT)
Now · clear 49 °F
Feels like
46 °F
Low / high
48 / 66 °F
Rain
1%
Wind
2 mph SW
→ 30.30 inHg · steady

Today in Oyster Bay: light drizzle, 48 °F to 66 °F, with a 1% chance of rain and a light air from the southwest (2 mph). Tomorrow, mainly clear, 51 °F to 69 °F and a 1% chance of rain. The warmest day of the week is Friday 30, at 69 °F. Next likely rain: Thursday 5 (37%).

Temperatures for the next 14 days

Day by day

Day Sky Low / high Rain Max wind Max wave High tides Model
Today · 29 Light drizzle 48 / 66 °F 1% 11 mph SW 0.4 ft 1:55 am · 2:12 pm HRRR
Fri 30 Mainly clear 51 / 69 °F 1% 14 mph WNW 0.9 ft 2:49 am · 3:09 pm NBM
Sat 31 Partly cloudy 46 / 59 °F 0% 9 mph NNW 0.2 ft 3:49 am · 4:11 pm NBM
Sun 1 Overcast 44 / 62 °F 1% 4 mph W 0.1 ft 3:52 am · 4:17 pm NBM
Mon 2 Partly cloudy 47 / 67 °F 6% 6 mph SW 0.1 ft 4:59 am · 5:26 pm NBM
Tue 3 Overcast 52 / 68 °F 9% 7 mph E 0.5 ft 6:05 am · 6:32 pm NBM
Wed 4 Overcast 55 / 69 °F 12% 9 mph ESE 0.5 ft 7:07 am · 7:34 pm NBM
Thu 5 Light drizzle 57 / 68 °F 37% · 0.41 in 11 mph SE 0.1 ft 8:02 am · 8:29 pm NBM
Fri 6 Rain 54 / 66 °F 37% · 0.76 in 10 mph NW 0.1 ft 8:51 am · 9:18 pm NBM
Sat 7 Rain 49 / 61 °F 28% · 0.14 in 11 mph NNW — 9:34 am · 10:03 pm NBM
Sun 8 Light drizzle 47 / 59 °F 17% · 0.14 in 9 mph NNW — 10:15 am · 10:45 pm NBM
Mon 9 Light drizzle 46 / 58 °F 20% · 0.01 in 8 mph W — 10:54 am · 11:26 pm NBM + ECMWF
Tue 10 Light drizzle 46 / 63 °F 12% · 0.09 in 6 mph SSW — 11:32 am ECMWF
Wed 11 Light drizzle 50 / 60 °F 19% · 0.07 in 7 mph NNW — 12:06 am · 12:11 pm ECMWF

Each hour comes from the best model for this spot: HRRR until Friday 30 12:00 am; then NBM until Monday 9 2:00 am; then ECMWF until Thursday 12 10:00 pm; 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 am3:00 am6:00 am9:00 am12:00 pm3:00 pm6:00 pm9:00 pm
Sky Light drizzleClearClearClear skyClear skyClear skyClearClear
Temperature 52°50°51°54°64°66°60°58°
Chance of rain 0%0%0%1%0%0%0%0%
Rain 0.00 in0.00 in0.00 in0.00 in0.00 in0.00 in0.00 in0.00 in
Wind (mph) 6 S3 SSE4 WSW4 WSW8 SW10 SW8 SSW10 SSW
Humidity 85%81%86%85%60%54%74%81%
UV 00013200
Model HRRRHRRRHRRRHRRRHRRRHRRRHRRRHRRR

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.

Do the models agree? · High
High (°F) TodayFri 30Sat 31Sun 1Mon 2Tue 3Wed 4
ECMWF 66°70°56°59°67°72°61°
AIFS 64°67°56°56°62°65°65°
GFS 68°69°57°61°65°63°64°
ICON 66°69°56°61°67°71°69°
HRRR 66°64°—————
NBM 68°69°59°62°67°68°69°
Confidence highhighhighhighhighmediumhigh
Do the models agree? · Rain
Rain TodayFri 30Sat 31Sun 1Mon 2Tue 3Wed 4
ECMWF 0.01 in000000
AIFS 0000000
GFS 0000000
ICON 0000000
HRRR 00—————
NBM 0000000
Confidence highhighhighhighhighhighhigh
Do the models agree? · Wind
Wind (mph) TodayFri 30Sat 31Sun 1Mon 2Tue 3Wed 4
ECMWF 8201228923420921621923
AIFS 12141179910
GFS 11221926132071311196131024
ICON 919132691861281737613
HRRR 11181528—————
NBM 915142291447610713916
Confidence highhighhighhighhighhighhigh

Chance of rain from the ensemble models

Model TodayFri 30Sat 31Sun 1Mon 2Tue 3Wed 4
ECMWF (51 scenarios) 0%8%0%0%8%16%18%
GFS (GEFS, 31 scenarios) 0%0%0%0%12%19%23%
NBM (NOAA) 1%1%0%1%6%9%12%
Thunderstorm (NBM) 0%1%0%0%0%1%1%

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: warmer and a bit wetter.

Next 6 weeks

When TemperatureTemp. Rain Typical high / low
Nov 2 – Nov 8Nov 2–Nov 8 Well above +7.2 °F Above +51% —
Nov 9 – Nov 15Nov 9–Nov 15 A bit above +0.9 °F Normal —
Nov 16 – Nov 22Nov 16–Nov 22 A bit above +2.2 °F Normal 53° / 42°
Nov 23 – Nov 29Nov 23–Nov 29 A bit above +2.5 °F A bit above +32% 50° / 41°
Nov 30 – Dec 6Nov 30–Dec 6 A bit above +1.8 °F A bit above +29% 48° / 39°

Coming months

When TemperatureTemp. Rain
November A bit above +1.1 °F A bit above +22%
December A bit above +2.5 °F A bit above +33%
January Above +3.6 °F A bit above +45%
February Above +2.7 °F A bit above +38%
March Above +2.7 °F A bit above +30%

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).

Oyster Bay climate by monthClimate by month

Normal weather for each month (1991–2020 averages)

The best time to visit Oyster Bay is from June to September: highs of 74 °F to 83 °F, about 10 rainy days a month and 7 hours of sunshine a day.

Hurricane season: from July to September. In the last 30 years (1996–2025), 9 tropical cyclones passed within 93 mi of Oyster Bay, about 3 every 10 years. The most recent: Henri, in August 2021.

Month High Low Rain Rainy daysDays Sun (h/day) Water Waves Cyclones
JanuaryJan 39° 24° 3.17 in 8 3.5 43° 1.7 ft –
FebruaryFeb 40° 25° 3.06 in 7 4.9 40° 1.6 ft –
MarchMar 48° 32° 4.30 in 9 5.5 40° 1.6 ft –
AprilApr 59° 41° 3.66 in 9 6.1 46° 1.5 ft –
MayMay 69° 50° 3.36 in 10 6.8 54° 1.2 ft –
JuneJun 77° 60° 3.55 in 11 7.5 65° 1.0 ft 1
JulyJul 83° 66° 3.76 in 10 7.8 72° 1.0 ft 3
AugustAug 81° 65° 4.27 in 11 7.0 73° 1.0 ft 3
SeptemberSep 74° 58° 3.53 in 8 5.9 70° 1.4 ft 2
OctoberOct 64° 47° 4.10 in 7 4.7 63° 1.7 ft –
NovemberNov 53° 38° 3.41 in 7 3.8 55° 1.7 ft –
DecemberDec 44° 30° 4.05 in 9 3.2 48° 1.7 ft –
Month Water Waves Cyclones
Jan 43° 1.7 ft –
Feb 40° 1.6 ft –
Mar 40° 1.6 ft –
Apr 46° 1.5 ft –
May 54° 1.2 ft –
Jun 65° 1.0 ft 1
Jul 72° 1.0 ft 3
Aug 73° 1.0 ft 3
Sep 70° 1.4 ft 2
Oct 63° 1.7 ft –
Nov 55° 1.7 ft –
Dec 48° 1.7 ft –

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

A normal year brings 44.22 in of rain on about 105 days and about 2,050 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

Now49 °Ffeels like 46 °F
Tomorrow51 / 69 °F

It's 49 °F now (feels like 46 °F). Today, 48 °F to 66 °F; tomorrow, 51 °F to 69 °F.

Chance of rain

  • Today 1%
  • Fri 30 1%
  • Sat 31 0%
  • Sun 1 1%
  • Mon 2 6%
  • Tue 3 9%
  • Wed 4 12%

Today the chance of rain reaches 1%. The next day with likely rain is Thursday 5: 37% and 0.41 in.

No rain in the last 7 days.

Humidity and dew point

Humidity88%
Dew point45 °F

Humidity is 88% now and the dew point is 45 °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

Now7.7 migood
Clouds0%

Visibility is good now (7.7 mi). No fog expected today.

UV index

Now0
Today's peak3moderate

Fri 30: 3 · Sat 31: 3 · Sun 1: 2

IndexLevelWhat to do
0–2lowNo special protection needed.
3–5moderateHat, sunglasses and sunscreen around midday.
6–7highSunscreen, hat and shade between 12 and 4 pm.
8–10very highAvoid the midday sun; reflection off the water adds to it.
11+extremeAvoid 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

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 qualityModerate · 61
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.

DaySkyLow / highRainMax wind
Wed 28 Overcast43 / 62 °F05 mph ENE
Tue 27 Mainly clear50 / 61 °F08 mph N
Mon 26 Clear sky44 / 70 °F06 mph WNW
Sun 25 Mainly clear38 / 67 °F05 mph WNW
Sat 24 Overcast41 / 62 °F06 mph NNW
Fri 23 Overcast47 / 60 °F08 mph N
Thu 22 Partly cloudy46 / 65 °F011 mph N
Show all 30 days
DaySkyLow / highRainMax wind
Wed 21 Overcast49 / 61 °F012 mph NNE
Tue 20 Mainly clear47 / 67 °F011 mph NNE
Mon 19 Clear sky40 / 61 °F06 mph NNE
Sun 18 Clear sky39 / 56 °F09 mph N
Sat 17 Drizzle44 / 63 °F0.15 in11 mph NNW
Fri 16 Light rain55 / 71 °F0.43 in11 mph SSW
Thu 15 Overcast55 / 66 °F09 mph NNE
Wed 14 Drizzle66 / 76 °F0.07 in9 mph WSW
Tue 13 Overcast55 / 69 °F09 mph S
Mon 12 Light drizzle54 / 71 °F0.05 in11 mph NNW
Sun 11 Rain54 / 60 °F1.52 in14 mph ENE
Sat 10 Overcast51 / 69 °F05 mph NNE
Fri 9 Overcast51 / 72 °F08 mph WNW
Thu 8 Partly cloudy57 / 75 °F010 mph W
Wed 7 Clear sky40 / 64 °F09 mph SSW
Tue 6 Clear sky47 / 61 °F08 mph NW
Mon 5 Overcast55 / 70 °F012 mph WNW
Sun 4 Drizzle55 / 61 °F0.22 in7 mph NE
Sat 3 Overcast59 / 71 °F09 mph NNE
Fri 2 Drizzle67 / 81 °F0.07 in7 mph SW
Thu 1 Overcast63 / 74 °F07 mph SSW
Wed 30 Overcast60 / 72 °F06 mph WNW
Tue 29 Light drizzle58 / 69 °F0.01 in5 mph NW

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 Oyster BayQuestions

What's the weather like today in Oyster Bay?

Light drizzle, from 48 °F to 66 °F, with a light air from the southwest (2 mph) and a 1% chance of rain.

Will it rain tomorrow in Oyster Bay?

On Friday 30 the chance of rain is 1% (0.00 in): mainly clear.

How warm will it be this week?

Between a low of 44 °F and a high of 69 °F; the warmest day, Friday 30.

What's the UV index today?

It reaches 3 (moderate). Hat, sunglasses and sunscreen around midday.

Is the pressure rising or falling?

It's 30.30 inHg and steady: −0.12 inHg over the last 24 hours.

When is the best time to visit Oyster Bay?

The best time to visit Oyster Bay is from June to September: highs of 74 °F to 83 °F, about 10 rainy days a month and 7 hours of sunshine a day.

What is the weather like in Oyster Bay in October?

In October, Oyster Bay normally sees highs of 64 °F and lows of 47 °F, with about 7 rainy days (4.10 in for the month) and 5 hours of sunshine a day. The sea is around 63 °F. These are 1991–2020 averages.

What are the warmest and wettest months in Oyster Bay?

The warmest is July, with average highs of 83 °F, and the coldest January, with lows of 24 °F. The wettest is March (4.30 in) and the driest, February.

When is hurricane season in Oyster Bay?

Hurricane season: from July to September. In the last 30 years (1996–2025), 9 tropical cyclones passed within 93 mi of Oyster Bay, about 3 every 10 years. The most recent: Henri, in August 2021.

More about Oyster Bay today

Weather near Oyster Bay

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 5:12 am (local time).

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