Weather in Northern Arm

14-day forecast · updated today, Thursday, October 29, at 3:04 am (GMT-2:30)

Now · mainly clear 37 °F

Feels like: 28 °F
Low / high: 36 / 46 °F
Rain: 1%
Wind: 11 mph WSW

↘ 29.91 inHg · falling

Today in Northern Arm: overcast, 36 °F to 46 °F, with a 1% chance of rain and a gentle breeze from the west-southwest (11 mph). Tomorrow, drizzle, 40 °F to 55 °F and a 43% chance of rain. The warmest day of the week is Friday 30, at 55 °F.

Temperatures for the next 14 days

46° 36°
Today
55° 40°
Fri 30
39° 34°
Sat 31
38° 31°
Sun 1
46° 35°
Mon 2
41° 27°
Tue 3
38° 26°
Wed 4
47° 38°
Thu 5
50° 34°
Fri 6
46° 40°
Sat 7
46° 40°
Sun 8
41° 33°
Mon 9
36° 29°
Tue 10
41° 28°
Wed 11

Day by day

Day	Sky	Low / high	Rain	Max wind	Max wave	High tides	Model
Today · 29	Overcast	36 / 46 °F	1%	13 mph WSW	3.1 ft	10:44 am · 11:22 pm	ECMWF
Fri 30	Drizzle	40 / 55 °F	43% · 0.09 in	14 mph SW	2.7 ft	11:33 am	ECMWF
Sat 31	Drizzle	34 / 39 °F	90% · 0.21 in	11 mph N	4.0 ft	12:16 am · 12:27 pm	ECMWF
Sun 1	Overcast	31 / 38 °F	22%	14 mph WNW	3.9 ft	1:18 am · 12:31 pm	ECMWF
Mon 2	Light drizzle	35 / 46 °F	11% · 0.02 in	16 mph SW	2.8 ft	1:32 am · 1:43 pm	ECMWF
Tue 3	Light drizzle	27 / 41 °F	12% · 0.06 in	13 mph WNW	2.6 ft	2:52 am · 2:59 pm	ECMWF
Wed 4	Drizzle	26 / 38 °F	39% · 0.18 in	17 mph S	2.2 ft	4:05 am · 4:09 pm	ECMWF
Thu 5	Drizzle	38 / 47 °F	33% · 0.22 in	18 mph SW	3.0 ft	5:00 am · 5:08 pm	ECMWF
Fri 6	Overcast	34 / 50 °F	33%	11 mph SSW	1.0 ft	5:44 am · 5:57 pm	ECMWF
Sat 7	Light rain	40 / 46 °F	30% · 0.42 in	11 mph W	1.6 ft	6:22 am · 6:40 pm	ECMWF
Sun 8	Light rain	40 / 46 °F	29% · 0.55 in	8 mph NNE	1.5 ft	6:59 am · 7:21 pm	ECMWF
Mon 9	Light rain	33 / 41 °F	24% · 0.59 in	15 mph NW	4.3 ft	7:34 am · 8:00 pm	ECMWF
Tue 10	Overcast	29 / 36 °F	29%	10 mph NW	4.3 ft	8:09 am · 8:38 pm	ECMWF
Wed 11	Overcast	28 / 41 °F	20%	10 mph WSW	3.1 ft	8:43 am · 9:15 pm	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	Overcast	Partly cloudy	Mainly clear	Clear sky	Partly cloudy	Overcast	Overcast	Partly cloudy
Temperature	37°	37°	36°	38°	43°	46°	44°	42°
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)	11 WSW	11 WSW	10 WSW	11 WSW	12 WSW	13 WSW	12 WSW	10 SW
Humidity	74%	76%	80%	76%	62%	53%	67%	78%
UV	0	0	0	0	1	1	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 tomorrow: 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	46°	55°	39°	38°	46°	41°	38°
AIFS	47°	57°	45°	41°	49°	43°	41°
GFS	46°	55°	44°	43°	49°	41°	43°
ICON	48°	58°	45°	41°	48°	43°	43°
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	0.09 in	0.21 in	0	0.02 in	0.06 in	0.15 in
AIFS	0.01 in	0.07 in	0.23 in	0	0	0	0.88 in
GFS	0	0.02 in	0.27 in	0	0.01 in	0.02 in	0
ICON	0	0.09 in	0.31 in	0	0.01 in	0.00 in	0
Confidence	high	medium	high	high	high	medium	low

Do the models agree? · Wind
Wind (mph)	Today	Fri 30	Sat 31	Sun 1	Mon 2	Tue 3	Wed 4
ECMWF	1328	1428	1124	1423	1635	1328	1733
AIFS	11	13	13	13	14	7	12
GFS	1230	1535	1223	1124	1540	1639	624
ICON	1328	1739	1225	1330	1430	1838	1225
Confidence	high	high	high	high	high	medium	medium

Chance of rain from the ensemble models

Model	Today	Fri 30	Sat 31	Sun 1	Mon 2	Tue 3	Wed 4
ECMWF (51 scenarios)	1%	43%	90%	22%	11%	12%	39%
GFS (GEFS, 31 scenarios)	5%	45%	85%	35%	34%	29%	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.

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 −1.8 °F	A bit below −33%	—
Nov 9 – Nov 15Nov 9–Nov 15	Normal +0.4 °F	Normal	—
Nov 16 – Nov 22Nov 16–Nov 22	Normal −0.2 °F	Normal	38° / 33°
Nov 23 – Nov 29Nov 23–Nov 29	A bit above +0.9 °F	Normal	38° / 33°
Nov 30 – Dec 6Nov 30–Dec 6	A bit above +0.9 °F	Normal	35° / 30°

Coming months

When	TemperatureTemp.	Rain
November	A bit above +1.6 °F	Normal
December	Above +3.8 °F	Normal
January	Well above +5.9 °F	Normal
February	Above +5.0 °F	Normal
March	Above +3.2 °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.

Northern Arm climate by monthClimate by month

Normal weather for each month (1991–2020 averages)

The best time to visit Northern Arm is from July to August: highs of 73 °F, about 12 rainy days a month and 6 hours of sunshine a day.

28° 12°

JanJ
28° 10°

FebF
34° 16°

MarM
44° 28°

AprA
55° 36°

MayM
65° 44°

JunJ
73° 52°

JulJ
73° 52°

AugA
65° 45°

SepS
53° 37°

OctO
43° 30°

NovN
33° 20°

DecD

Highs and lows
Monthly rainfall
Best time

Month	High	Low	Rain	Rainy daysDays	Sun (h/day)	Water	Waves
JanuaryJan	28°	12°	3.57 in	11	2.3	32°	3.0 ft
FebruaryFeb	28°	10°	3.42 in	10	3.8	31°	2.8 ft
MarchMar	34°	16°	3.08 in	11	5.1	31°	3.0 ft
AprilApr	44°	28°	2.52 in	10	6.1	32°	1.9 ft
MayMay	55°	36°	3.24 in	11	5.7	35°	1.8 ft
JuneJun	65°	44°	3.71 in	11	6.1	42°	1.7 ft
JulyJul	73°	52°	3.74 in	12	6.7	51°	1.4 ft
AugustAug	73°	52°	4.30 in	12	5.7	56°	1.6 ft
SeptemberSep	65°	45°	4.75 in	11	5.0	53°	2.1 ft
OctoberOct	53°	37°	4.33 in	12	3.0	46°	2.7 ft
NovemberNov	43°	30°	3.73 in	12	2.0	39°	3.1 ft
DecemberDec	33°	20°	3.50 in	12	1.3	35°	3.1 ft

Month	Water	Waves
Jan	32°	3.0 ft
Feb	31°	2.8 ft
Mar	31°	3.0 ft
Apr	32°	1.9 ft
May	35°	1.8 ft
Jun	42°	1.7 ft
Jul	51°	1.4 ft
Aug	56°	1.6 ft
Sep	53°	2.1 ft
Oct	46°	2.7 ft
Nov	39°	3.1 ft
Dec	35°	3.1 ft

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

A normal year brings 43.91 in of rain on about 134 days and about 1,600 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

Now37 °Ffeels like 28 °F

Tomorrow40 / 55 °F

It's 37 °F now (feels like 28 °F). Today, 36 °F to 46 °F; tomorrow, 40 °F to 55 °F.

Chance of rain

Today 1%
Fri 30 43% 0.09 in
Sat 31 90% 0.21 in
Sun 1 22%
Mon 2 11% 0.02 in
Tue 3 12% 0.06 in
Wed 4 39% 0.18 in

Today the chance of rain reaches 1%. The next day with likely rain is Friday 30: 43% and 0.09 in.

Recent rain: last 24 hours, 0.00 in; last 3 days, 0.15 in; last 7 days, 0.19 in.

Humidity and dew point

Humidity76%

Dew point30 °F

Humidity is 76% now and the dew point is 30 °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

Clouds39%

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 peak1low

Fri 30: 1 · Sat 31: 0 · 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 Anglers say fish bite less for a while
→ Steady Anglers expect normal activity
↘ Falling · now Anglers say fish feed more before the change

29.6029.8030.00 29.58

Falling now (−0.04 inHg in 3 hours). Over the next 48 hours: −0.15 inHg. Falling pressure: anglers say fish feed more before the change. Fast changes, either way, tend to affect fishing.

Air and pollen

Air qualityFair · 28

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	32 / 40 °F	0	16 mph WNW
Tue 27	Overcast	34 / 46 °F	0	17 mph WNW
Mon 26	Light rain	47 / 54 °F	0.15 in	15 mph WSW
Sun 25	Overcast	38 / 56 °F	0	15 mph W
Sat 24	Overcast	35 / 43 °F	0	14 mph N
Fri 23	Light drizzle	35 / 44 °F	0.03 in	19 mph NNE
Thu 22	Light drizzle	37 / 49 °F	0.00 in	11 mph SW

Show all 30 days

Day	Sky	Low / high	Rain	Max wind
Wed 21	Overcast	38 / 47 °F	0	8 mph SW
Tue 20	Overcast	41 / 57 °F	0	15 mph WSW
Mon 19	Partly cloudy	29 / 47 °F	0	18 mph SW
Sun 18	Light drizzle	33 / 43 °F	0.01 in	17 mph W
Sat 17	Light rain	37 / 59 °F	0.28 in	23 mph SW
Fri 16	Light drizzle	38 / 46 °F	0.02 in	18 mph WNW
Thu 15	Rain	39 / 49 °F	1.09 in	19 mph NNW
Wed 14	Light drizzle	31 / 51 °F	0.01 in	9 mph SSW
Tue 13	Light drizzle	31 / 41 °F	0.01 in	11 mph NW
Mon 12	Light rain	34 / 43 °F	0.74 in	12 mph NNW
Sun 11	Light drizzle	39 / 47 °F	0.02 in	15 mph WNW
Sat 10	Light rain	42 / 52 °F	0.20 in	9 mph WNW
Fri 9	Drizzle	49 / 61 °F	0.13 in	17 mph SW
Thu 8	Light drizzle	40 / 58 °F	0.05 in	17 mph SSW
Wed 7	Light drizzle	45 / 52 °F	0.01 in	20 mph WSW
Tue 6	Drizzle	48 / 58 °F	0.20 in	19 mph SSW
Mon 5	Drizzle	42 / 55 °F	0.15 in	13 mph SSE
Sun 4	Overcast	45 / 58 °F	0	11 mph W
Sat 3	Heavy drizzle	47 / 62 °F	0.31 in	13 mph WNW
Fri 2	Heavy drizzle	55 / 63 °F	0.04 in	16 mph SSW
Thu 1	Overcast	48 / 67 °F	0	13 mph SW
Wed 30	Light drizzle	48 / 62 °F	0.03 in	4 mph W
Tue 29	Drizzle	46 / 56 °F	0.12 in	10 mph SW

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 Northern ArmQuestions

What's the weather like today in Northern Arm?

Overcast, from 36 °F to 46 °F, with a gentle breeze from the west-southwest (11 mph) and a 1% chance of rain.

Will it rain tomorrow in Northern Arm?

On Friday 30 the chance of rain is 43% (0.09 in): drizzle.

How warm will it be this week?

Between a low of 26 °F and a high of 55 °F; the warmest day, Friday 30.

What's the UV index today?

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

Is the pressure rising or falling?

It's 29.91 inHg and falling: +0.04 inHg over the last 24 hours.

When is the best time to visit Northern Arm?

The best time to visit Northern Arm is from July to August: highs of 73 °F, about 12 rainy days a month and 6 hours of sunshine a day.

What is the weather like in Northern Arm in October?

In October, Northern Arm normally sees highs of 53 °F and lows of 37 °F, with about 12 rainy days (4.33 in for the month) and 3 hours of sunshine a day. The sea is around 46 °F. These are 1991–2020 averages.

What are the warmest and wettest months in Northern Arm?

The warmest is July, with average highs of 73 °F, and the coldest February, with lows of 10 °F. The wettest is September (4.75 in) and the driest, April.

More about Northern Arm today

Weather near Northern Arm

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 7.9 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 3:04 am (local time).

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