Weather in Falmouth

14-day forecast · updated today, Wednesday, October 28, at 6:59 pm (EDT)

Now · overcast 61 °F

Feels like: 59 °F
Low / high: 50 / 68 °F
Rain: 0%
Wind: 5 mph E

→ 30.34 inHg · steady

Today in Falmouth: overcast, 50 °F to 68 °F, with a 0% chance of rain and a light breeze from the east (5 mph). Tomorrow, overcast, 49 °F to 73 °F and a 1% chance of rain. The warmest day of the week is Friday 30, at 76 °F. Next likely rain: Tuesday 3 (16%).

Temperatures for the next 14 days

68° 50°
Today
73° 49°
Thu 29
76° 49°
Fri 30
64° 45°
Sat 31
68° 44°
Sun 1
68° 49°
Mon 2
71° 51°
Tue 3
71° 54°
Wed 4
69° 56°
Thu 5
68° 53°
Fri 6
64° 48°
Sat 7
61° 43°
Sun 8
57° 37°
Mon 9
59° 37°
Tue 10

Day by day

Day	Sky	Low / high	Rain	Max wind	High tides	Model
Today · 28	Overcast	50 / 68 °F	0%	5 mph E	9:22 am · 9:36 pm	HRRR
Thu 29	Overcast	49 / 73 °F	1%	6 mph S	10:12 am · 10:27 pm	HRRR + NBM
Fri 30	Partly cloudy	49 / 76 °F	2%	8 mph NNW	11:08 am · 11:24 pm	NBM
Sat 31	Overcast	45 / 64 °F	0%	4 mph NNE	12:10 pm	NBM
Sun 1	Overcast	44 / 68 °F	1%	4 mph SSE	12:26 am · 12:14 pm	NBM
Mon 2	Overcast	49 / 68 °F	9% · 0.02 in	4 mph SE	12:33 am · 1:21 pm	NBM
Tue 3	Overcast	51 / 71 °F	16% · 0.09 in	7 mph E	1:45 am · 2:30 pm	NBM
Wed 4	Clear sky	54 / 71 °F	23% · 0.29 in	8 mph E	2:56 am · 3:32 pm	NBM
Thu 5	Overcast	56 / 69 °F	34% · 1.00 in	10 mph SE	3:57 am · 4:25 pm	NBM
Fri 6	Light rain	53 / 68 °F	34% · 0.34 in	8 mph W	4:50 am · 5:14 pm	NBM
Sat 7	Light rain	48 / 64 °F	17% · 0.06 in	8 mph NW	5:38 am · 5:59 pm	NBM
Sun 8	Overcast	43 / 61 °F	8%	7 mph NNW	6:24 am · 6:41 pm	NBM + ECMWF
Mon 9	Clear sky	37 / 57 °F	16%	7 mph N	7:08 am · 7:21 pm	ECMWF
Tue 10	Overcast	37 / 59 °F	14%	3 mph N	7:50 am · 7:58 pm	ECMWF

Each hour comes from the best model for this spot: HRRR until Thursday 29 1:00 pm; then NBM until Sunday 8 2:00 pm; then ECMWF until Thursday 12 10:00 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	Clear	Mainly clear	Overcast	Overcast	Partly cloudy	Overcast	Overcast	Partly cloudy
Temperature	52°	50°	52°	56°	65°	68°	64°	58°
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)	1 NNW	2 NW	3 NNW	1 NNW	2 E	4 ESE	4 E	3 ESE
Humidity	84%	96%	100%	98%	60%	55%	58%	65%
UV	0	0	0	1	4	2	0	0
Model	HRRR	HRRR	HRRR	HRRR	HRRR	HRRR	HRRR	HRRR

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	Thu 29	Fri 30	Sat 31	Sun 1	Mon 2	Tue 3
ECMWF	67°	72°	74°	62°	69°	72°	73°
AIFS	68°	71°	77°	63°	67°	69°	71°
GFS	71°	74°	77°	67°	69°	62°	69°
ICON	67°	72°	76°	63°	69°	76°	71°
HRRR	68°	71°	—	—	—	—	—
NBM	69°	73°	76°	64°	68°	68°	71°
Confidence	high	high	high	high	high	medium	high

Do the models agree? · Rain
Rain	Today	Thu 29	Fri 30	Sat 31	Sun 1	Mon 2	Tue 3
ECMWF	0	0	0	0	0	0	0
AIFS	0	0	0	0	0	0	0
GFS	0	0	0	0	0	0.01 in	0.02 in
ICON	0	0	0	0	0	0	0
HRRR	0	0	—	—	—	—	—
NBM	0	0	0	0	0	0.02 in	0.07 in
Confidence	high	high	high	high	high	high	high

Do the models agree? · Wind
Wind (mph)	Today	Thu 29	Fri 30	Sat 31	Sun 1	Mon 2	Tue 3
ECMWF	510	714	919	815	821	719	818
AIFS	4	6	9	7	6	6	6
GFS	614	611	926	514	619	415	821
ICON	412	411	922	513	616	412	617
HRRR	59	710	—	—	—	—	—
NBM	48	48	814	410	47	47	713
Confidence	high	high	high	high	high	high	high

Chance of rain from the ensemble models

Model	Today	Thu 29	Fri 30	Sat 31	Sun 1	Mon 2	Tue 3
ECMWF (51 scenarios)	0%	0%	0%	0%	0%	2%	1%
GFS (GEFS, 31 scenarios)	0%	0%	0%	0%	4%	23%	39%
NBM (NOAA)	0%	1%	2%	0%	1%	9%	16%
Thunderstorm (NBM)	0%	0%	0%	0%	0%	0%	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 +94%	—
Nov 9 – Nov 15Nov 9–Nov 15	Normal +0.2 °F	Normal	58° / 41°
Nov 16 – Nov 22Nov 16–Nov 22	A bit above +2.0 °F	Normal	58° / 42°
Nov 23 – Nov 29Nov 23–Nov 29	A bit above +2.0 °F	A bit above +35%	54° / 41°
Nov 30 – Dec 6Nov 30–Dec 6	A bit above +1.3 °F	A bit above +45%	51° / 38°

Coming months

When	TemperatureTemp.	Rain
November	A bit above +1.3 °F	A bit above +30%
December	A bit above +1.8 °F	A bit above +38%
January	A bit above +2.2 °F	Above +50%
February	Normal +0.5 °F	Above +55%
March	A bit above +1.4 °F	A bit above +35%

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.

Falmouth climate by monthClimate by month

Normal weather for each month (1991–2020 averages)

The best time to visit Falmouth is from August to October and from April to June: highs of 70 °F to 87 °F, about 9 rainy days a month and 6 hours of sunshine a day.

Hurricane season: from July to September. In the last 30 years (1996–2025), 6 tropical cyclones passed within 93 mi of Falmouth, about 2 every 10 years. The most recent: Elsa, in July 2021.

46° 27°

JanJ
50° 28°

FebF
59° 35°

MarM
70° 44°

AprA
78° 54°

MayM
85° 63°

JunJ
89° 67°

JulJ
87° 65°

AugA
81° 58°

SepS
71° 46°

OctO
60° 37°

NovN
50° 30°

DecD

Highs and lows
Monthly rainfall
Best time

Month	High	Low	Rain	Rainy daysDays	Sun (h/day)	Cyclones
JanuaryJan	46°	27°	3.06 in	7	4.2	–
FebruaryFeb	50°	28°	2.56 in	7	5.2	–
MarchMar	59°	35°	3.63 in	8	5.9	–
AprilApr	70°	44°	3.36 in	8	6.3	–
MayMay	78°	54°	3.47 in	11	7.0	–
JuneJun	85°	63°	3.90 in	12	7.2	–
JulyJul	89°	67°	4.11 in	12	7.3	2
AugustAug	87°	65°	4.06 in	10	7.0	2
SeptemberSep	81°	58°	4.18 in	9	6.1	2
OctoberOct	71°	46°	3.76 in	6	5.3	–
NovemberNov	60°	37°	3.19 in	6	4.6	–
DecemberDec	50°	30°	3.58 in	7	4.0	–

Month	Cyclones
Jan	–
Feb	–
Mar	–
Apr	–
May	–
Jun	–
Jul	2
Aug	2
Sep	2
Oct	–
Nov	–
Dec	–

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

A normal year brings 42.85 in of rain on about 104 days and about 2,150 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

Now61 °Ffeels like 59 °F

Tomorrow49 / 73 °F

It's 61 °F now (feels like 59 °F). Today, 50 °F to 68 °F; tomorrow, 49 °F to 73 °F.

Chance of rain

Today 0%
Thu 29 1%
Fri 30 2%
Sat 31 0%
Sun 1 1%
Mon 2 9% 0.02 in
Tue 3 16% 0.09 in

Today the chance of rain reaches 0%. The next day with likely rain is Tuesday 3: 16% and 0.09 in.

No rain in the last 7 days.

Humidity and dew point

Humidity62%

Dew point48 °F

Humidity is 62% now and the dew point is 48 °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

Now18 migood

Clouds93%

Visibility is good now (18 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 peak4moderate

Thu 29: 4 · Fri 30: 4 · Sat 31: 3

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

30.2030.40 30.12

Steady now (+0.01 inHg in 3 hours). Over the next 48 hours: −0.15 inHg. 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.

Day	Sky	Low / high	Max wind
Tue 27	Mainly clear	48 / 72 °F	6 mph NNE
Mon 26	Mainly clear	42 / 71 °F	6 mph WSW
Sun 25	Mainly clear	40 / 66 °F	4 mph NNE
Sat 24	Partly cloudy	40 / 63 °F	5 mph ENE
Fri 23	Mainly clear	48 / 65 °F	9 mph NNE
Thu 22	Clear sky	44 / 67 °F	9 mph NNW
Wed 21	Clear sky	47 / 66 °F	9 mph N

Show all 30 days

Day	Sky	Low / high	Rain	Max wind
Tue 20	Clear sky	48 / 70 °F	0	10 mph N
Mon 19	Clear sky	40 / 66 °F	0	7 mph N
Sun 18	Clear sky	41 / 60 °F	0	10 mph NNE
Sat 17	Light rain	49 / 60 °F	0.45 in	13 mph N
Fri 16	Light rain	62 / 83 °F	0.38 in	12 mph SW
Thu 15	Drizzle	62 / 75 °F	0.07 in	10 mph NE
Wed 14	Overcast	65 / 89 °F	0	9 mph SW
Tue 13	Partly cloudy	55 / 83 °F	0	10 mph SSW
Mon 12	Light rain	61 / 76 °F	0.45 in	16 mph NNW
Sun 11	Rain	62 / 69 °F	1.15 in	11 mph NE
Sat 10	Light rain	55 / 69 °F	0.21 in	9 mph NE
Fri 9	Overcast	52 / 76 °F	0	5 mph NW
Thu 8	Overcast	58 / 80 °F	0	9 mph WSW
Wed 7	Clear sky	45 / 73 °F	0	9 mph SSW
Tue 6	Clear sky	49 / 66 °F	0	8 mph N
Mon 5	Overcast	60 / 75 °F	0	8 mph NW
Sun 4	Light drizzle	60 / 68 °F	0.17 in	6 mph NNE
Sat 3	Light rain	58 / 70 °F	0.48 in	11 mph N
Fri 2	Light rain	64 / 88 °F	0.21 in	9 mph SW
Thu 1	Partly cloudy	62 / 85 °F	0	8 mph SSW
Wed 30	Overcast	58 / 80 °F	0	6 mph SW
Tue 29	Overcast	63 / 74 °F	0	4 mph W
Mon 28	Light drizzle	63 / 73 °F	0.01 in	8 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 FalmouthQuestions

What's the weather like today in Falmouth?

Overcast, from 50 °F to 68 °F, with a light breeze from the east (5 mph) and a 0% chance of rain.

Will it rain tomorrow in Falmouth?

On Thursday 29 the chance of rain is 1% (0.00 in): overcast.

How warm will it be this week?

Between a low of 44 °F and a high of 76 °F; the warmest day, Friday 30.

What's the UV index today?

It reaches 4 (moderate). Hat, sunglasses and sunscreen around midday.

Is the pressure rising or falling?

It's 30.34 inHg and steady: +0.04 inHg over the last 24 hours.

When is the best time to visit Falmouth?

The best time to visit Falmouth is from August to October and from April to June: highs of 70 °F to 87 °F, about 9 rainy days a month and 6 hours of sunshine a day.

What is the weather like in Falmouth in October?

In October, Falmouth normally sees highs of 71 °F and lows of 46 °F, with about 6 rainy days (3.76 in for the month) and 5 hours of sunshine a day. These are 1991–2020 averages.

What are the warmest and wettest months in Falmouth?

The warmest is July, with average highs of 89 °F, and the coldest January, with lows of 27 °F. The wettest is September (4.18 in) and the driest, February.

When is hurricane season in Falmouth?

Hurricane season: from July to September. In the last 30 years (1996–2025), 6 tropical cyclones passed within 93 mi of Falmouth, about 2 every 10 years. The most recent: Elsa, in July 2021.

More about Falmouth today

Weather near Falmouth

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 5.4 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 6:59 pm (local time).

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

Month	Cyclones
Jan	–
Feb	–
Mar	–
Apr	–
May	–
Jun	–
Jul	2
Aug	2
Sep	2
Oct	–
Nov	–
Dec	–

Month	Cyclones
Jan	–
Feb	–
Mar	–
Apr	–
May	–
Jun	–
Jul	2
Aug	2
Sep	2
Oct	–
Nov	–
Dec	–

Month	Cyclones
Jan	–
Feb	–
Mar	–
Apr	–
May	–
Jun	–
Jul	2
Aug	2
Sep	2
Oct	–
Nov	–
Dec	–