Weather in Trinity

14-day forecast · updated today, Wednesday, October 28, at 9:18 pm (GMT-2:30)

Now · clear 36 °F

Feels like: 27 °F
Low / high: 33 / 38 °F
Rain: 0%
Wind: 11 mph W

→ 30.02 inHg · steady

Today in Trinity: overcast, 33 °F to 38 °F, with a 0% chance of rain and a gentle breeze from the west (11 mph). Tomorrow, overcast, 35 °F to 47 °F and a 0% chance of rain. The warmest day of the week is Friday 30, at 52 °F. Next likely rain: Saturday 31 (43%).

Temperatures for the next 14 days

38° 33°
Today
47° 35°
Thu 29
52° 42°
Fri 30
47° 37°
Sat 31
39° 35°
Sun 1
44° 36°
Mon 2
41° 32°
Tue 3
40° 32°
Wed 4
49° 41°
Thu 5
45° 41°
Fri 6
45° 42°
Sat 7
51° 44°
Sun 8
49° 38°
Mon 9
37° 31°
Tue 10

Day by day

Day	Sky	Low / high	Rain	Max wind	Max wave	High tides	Model
Today · 28	Overcast	33 / 38 °F	0%	19 mph WNW	2.4 ft	9:26 am · 9:46 pm	ECMWF
Thu 29	Overcast	35 / 47 °F	0%	15 mph WSW	2.4 ft	10:07 am · 10:35 pm	ECMWF
Fri 30	Overcast	42 / 52 °F	11%	19 mph SW	3.1 ft	10:49 am · 11:30 pm	ECMWF
Sat 31	Drizzle	37 / 47 °F	43% · 0.09 in	20 mph N	3.5 ft	11:36 am	ECMWF
Sun 1	Light snow	35 / 39 °F	18% · 0.01 in	23 mph NW	4.0 ft	12:34 am · 11:36 am	ECMWF
Mon 2	Light drizzle	36 / 44 °F	10% · 0.06 in	21 mph WSW	3.7 ft	12:50 am · 1:02 pm	ECMWF
Tue 3	Overcast	32 / 41 °F	14%	15 mph WNW	2.6 ft	2:14 am · 2:57 pm	ECMWF
Wed 4	Light drizzle	32 / 40 °F	32% · 0.06 in	17 mph SSW	2.9 ft	3:32 am · 4:14 pm	ECMWF
Thu 5	Drizzle	41 / 49 °F	31% · 0.25 in	19 mph SW	3.2 ft	4:27 am · 4:59 pm	ECMWF
Fri 6	Overcast	41 / 45 °F	24%	9 mph S	2.2 ft	5:09 am · 5:36 pm	ECMWF
Sat 7	Drizzle	42 / 45 °F	35% · 0.26 in	9 mph SE	2.6 ft	5:46 am · 6:10 pm	ECMWF
Sun 8	Heavy drizzle	44 / 51 °F	31% · 0.54 in	13 mph SE	4.1 ft	6:22 am · 6:44 pm	ECMWF
Mon 9	Light drizzle	38 / 49 °F	22% · 0.06 in	23 mph WNW	5.2 ft	6:58 am · 7:18 pm	ECMWF
Tue 10	Overcast	31 / 37 °F	24%	17 mph NW	4.5 ft	7:33 am · 7:53 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	Clear	Mainly clear	Clear	Mainly clear	Partly cloudy	Overcast	Mainly clear	Clear
Temperature	35°	34°	33°	34°	36°	38°	38°	36°
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)	13 WNW	13 WNW	15 WNW	17 WNW	18 WNW	19 WNW	13 WNW	11 W
Humidity	68%	77%	77%	66%	55%	51%	57%	65%
UV	0	0	0	0	1	1	0	0
Model	ECMWF	ECMWF	ECMWF	ECMWF	ECMWF	ECMWF	ECMWF	ECMWF

Do the models agree?

Low confidence

They don't agree on rain on Friday 30: it may change, so check again closer to the day.

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	Thu 29	Fri 30	Sat 31	Sun 1	Mon 2	Tue 3
ECMWF	38°	47°	52°	47°	39°	44°	41°
AIFS	39°	48°	51°	49°	40°	49°	45°
GFS	40°	47°	49°	48°	42°	49°	46°
ICON	39°	48°	53°	50°	39°	48°	48°
Confidence	high	high	high	high	high	high	medium

Do the models agree? · Rain
Rain	Today	Thu 29	Fri 30	Sat 31	Sun 1	Mon 2	Tue 3
ECMWF	0	0	0	0.09 in	0.01 in	0.06 in	0
AIFS	0	0.00 in	0.20 in	0.45 in	0	0	0
GFS	0	0	0.04 in	0.27 in	0.01 in	0	0.07 in
ICON	0	0	0.03 in	0.23 in	0.07 in	0.12 in	0.04 in
Confidence	high	high	low	medium	medium	medium	medium

Do the models agree? · Wind
Wind (mph)	Today	Thu 29	Fri 30	Sat 31	Sun 1	Mon 2	Tue 3
ECMWF	1932	1527	1930	2033	2336	2136	1534
AIFS	19	13	17	20	19	17	11
GFS	1830	1731	2039	1523	1523	2139	2030
ICON	1734	1429	1532	2043	2145	1533	2146
Confidence	high	high	high	high	medium	high	medium

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%	11%	43%	18%	10%	14%
GFS (GEFS, 31 scenarios)	29%	3%	52%	74%	37%	25%	32%

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 −2.3 °F	A bit below −36%	—
Nov 9 – Nov 15Nov 9–Nov 15	Normal 0.0 °F	Normal	42° / 37°
Nov 16 – Nov 22Nov 16–Nov 22	Normal −0.5 °F	Normal	40° / 36°
Nov 23 – Nov 29Nov 23–Nov 29	Normal +0.5 °F	Normal	40° / 35°
Nov 30 – Dec 6Nov 30–Dec 6	Normal +0.5 °F	Normal	37° / 33°

Coming months

When	TemperatureTemp.	Rain
November	A bit above +1.6 °F	Normal
December	Above +3.4 °F	Normal
January	Above +5.0 °F	Normal
February	Above +4.3 °F	Normal
March	Above +2.9 °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).

Trinity climate by monthClimate by month

Normal weather for each month (1991–2020 averages)

The best time to visit Trinity is from July to August: highs of 70 °F, about 12 rainy days a month and 6 hours of sunshine a day.

Hurricane season: in September. In the last 30 years (1996–2025), 4 tropical cyclones passed within 93 mi of Trinity, about one every 10 years; 2 of them with hurricane-force winds (74 mph or more). The most recent: Larry, in September 2021.

30° 17°

JanJ
30° 16°

FebF
35° 21°

MarM
42° 29°

AprA
52° 35°

MayM
61° 43°

JunJ
69° 51°

JulJ
70° 53°

AugA
63° 47°

SepS
53° 40°

OctO
43° 32°

NovN
35° 24°

DecD

Highs and lows
Monthly rainfall
Best time

Month	High	Low	Rain	Rainy daysDays	Sun (h/day)	Water	Waves	Cyclones
JanuaryJan	30°	17°	4.88 in	13	2.3	33°	3.0 ft	–
FebruaryFeb	30°	16°	4.16 in	11	3.7	32°	2.6 ft	–
MarchMar	35°	21°	4.09 in	12	4.7	31°	2.4 ft	–
AprilApr	42°	29°	4.36 in	12	5.4	33°	2.5 ft	–
MayMay	52°	35°	4.04 in	12	5.5	36°	2.3 ft	–
JuneJun	61°	43°	4.11 in	12	6.0	43°	1.9 ft	–
JulyJul	69°	51°	4.20 in	13	6.5	51°	1.5 ft	–
AugustAug	70°	53°	3.67 in	12	5.8	57°	1.7 ft	1
SeptemberSep	63°	47°	5.61 in	11	5.1	54°	2.1 ft	3
OctoberOct	53°	40°	5.66 in	13	2.9	49°	2.7 ft	–
NovemberNov	43°	32°	5.43 in	12	1.9	42°	3.0 ft	–
DecemberDec	35°	24°	5.97 in	14	1.5	36°	3.1 ft	–

Month	Water	Waves	Cyclones
Jan	33°	3.0 ft	–
Feb	32°	2.6 ft	–
Mar	31°	2.4 ft	–
Apr	33°	2.5 ft	–
May	36°	2.3 ft	–
Jun	43°	1.9 ft	–
Jul	51°	1.5 ft	–
Aug	57°	1.7 ft	1
Sep	54°	2.1 ft	3
Oct	49°	2.7 ft	–
Nov	42°	3.0 ft	–
Dec	36°	3.1 ft	–

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

A normal year brings 56.18 in of rain on about 148 days and about 1,550 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

Now36 °Ffeels like 27 °F

Tomorrow35 / 47 °F

It's 36 °F now (feels like 27 °F). Today, 33 °F to 38 °F; tomorrow, 35 °F to 47 °F.

Chance of rain

Today 0%
Thu 29 0%
Fri 30 11%
Sat 31 43% 0.09 in
Sun 1 18% 0.01 in
Mon 2 10% 0.06 in
Tue 3 14%

Today the chance of rain reaches 0%. The next day with likely rain is Saturday 31: 43% and 0.09 in.

Recent rain: last 24 hours, 0.00 in; last 3 days, 0.14 in; last 7 days, 0.64 in.

Humidity and dew point

Humidity66%

Dew point26 °F

Humidity is 66% now and the dew point is 26 °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

Clouds6%

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

Thu 29: 2 · Fri 30: 1 · Sat 31: 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 · now Anglers expect normal activity
↘ Falling Anglers say fish feed more before the change

29.8030.00 29.67

Steady now (+0.02 inHg in 3 hours). Over the next 48 hours: −0.27 inHg. Steady pressure: anglers expect normal activity. Fast changes, either way, tend to affect fishing.

Air and pollen

Air qualityFair · 27

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
Tue 27	Drizzle	35 / 47 °F	0.11 in	18 mph WNW
Mon 26	Drizzle	46 / 57 °F	0.04 in	18 mph WSW
Sun 25	Partly cloudy	35 / 51 °F	0	14 mph WNW
Sat 24	Overcast	37 / 43 °F	0	24 mph NNE
Fri 23	Light snow	40 / 42 °F	0.37 in	30 mph NNE
Thu 22	Light snow	40 / 45 °F	0.12 in	13 mph S
Wed 21	Overcast	40 / 45 °F	0	13 mph N

Show all 30 days

Day	Sky	Low / high	Rain	Max wind
Tue 20	Overcast	41 / 55 °F	0	18 mph WSW
Mon 19	Mainly clear	32 / 44 °F	0	20 mph WSW
Sun 18	Light drizzle	37 / 44 °F	0.04 in	19 mph W
Sat 17	Drizzle	42 / 56 °F	0.16 in	28 mph SW
Fri 16	Drizzle	40 / 46 °F	0.14 in	29 mph WNW
Thu 15	Rain	41 / 55 °F	0.99 in	29 mph SSW
Wed 14	Overcast	34 / 48 °F	0	14 mph SW
Tue 13	Overcast	36 / 41 °F	0	19 mph NW
Mon 12	Light snow	38 / 54 °F	0.39 in	19 mph W
Sun 11	Light drizzle	40 / 48 °F	0.01 in	19 mph WNW
Sat 10	Heavy drizzle	43 / 53 °F	0.18 in	16 mph WNW
Fri 9	Heavy drizzle	51 / 60 °F	0.13 in	19 mph SSW
Thu 8	Overcast	44 / 56 °F	0	16 mph SSW
Wed 7	Overcast	47 / 54 °F	0	23 mph WSW
Tue 6	Rain	51 / 59 °F	0.72 in	22 mph SSW
Mon 5	Rain	49 / 53 °F	0.27 in	20 mph SSE
Sun 4	Mainly clear	45 / 57 °F	0	11 mph W
Sat 3	Heavy drizzle	52 / 62 °F	0.25 in	15 mph WSW
Fri 2	Overcast	55 / 60 °F	0	18 mph SW
Thu 1	Overcast	49 / 58 °F	0	15 mph SSW
Wed 30	Overcast	49 / 55 °F	0	6 mph E
Tue 29	Overcast	46 / 55 °F	0	12 mph SW
Mon 28	Overcast	43 / 53 °F	0	12 mph NNE

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 TrinityQuestions

What's the weather like today in Trinity?

Overcast, from 33 °F to 38 °F, with a gentle breeze from the west (11 mph) and a 0% chance of rain.

Will it rain tomorrow in Trinity?

On Thursday 29 the chance of rain is 0% (0.00 in): overcast.

How warm will it be this week?

Between a low of 32 °F and a high of 52 °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 30.02 inHg and steady: +0.25 inHg over the last 24 hours.

When is the best time to visit Trinity?

The best time to visit Trinity is from July to August: highs of 70 °F, about 12 rainy days a month and 6 hours of sunshine a day.

What is the weather like in Trinity in October?

In October, Trinity normally sees highs of 53 °F and lows of 40 °F, with about 13 rainy days (5.66 in for the month) and 3 hours of sunshine a day. The sea is around 49 °F. These are 1991–2020 averages.

What are the warmest and wettest months in Trinity?

The warmest is August, with average highs of 70 °F, and the coldest February, with lows of 16 °F. The wettest is December (5.97 in) and the driest, August.

When is hurricane season in Trinity?

Hurricane season: in September. In the last 30 years (1996–2025), 4 tropical cyclones passed within 93 mi of Trinity, about one every 10 years; 2 of them with hurricane-force winds (74 mph or more). The most recent: Larry, in September 2021.

More about Trinity today

Weather near Trinity

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 10 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 9:18 pm (local time).

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