Weather in Marion

14-day forecast · updated today, Wednesday, October 28, at 6:57 pm (EDT)

Now · mainly clear 48 °F

Feels like: 42 °F
Low / high: 30 / 58 °F
Rain: 1%
Wind: 5 mph SW

→ 30.40 inHg · steady

Today in Marion: overcast, 30 °F to 58 °F, with a 1% chance of rain and a light breeze from the southwest (5 mph). Tomorrow, clear sky, 39 °F to 65 °F and a 1% chance of rain. The warmest day of the week is Friday 30, at 69 °F. Next likely rain: Wednesday 4 (16%).

Temperatures for the next 14 days

58° 30°
Today
65° 39°
Thu 29
69° 46°
Fri 30
54° 36°
Sat 31
58° 34°
Sun 1
63° 43°
Mon 2
62° 46°
Tue 3
61° 46°
Wed 4
62° 48°
Thu 5
61° 50°
Fri 6
58° 45°
Sat 7
55° 39°
Sun 8
56° 34°
Mon 9
56° 38°
Tue 10

Day by day

Day	Sky	Low / high	Rain	Max wind	Max wave	High tides	Model
Today · 28	Overcast	30 / 58 °F	1%	7 mph W	0.8 ft	9:59 am · 10:26 pm	HRRR
Thu 29	Clear sky	39 / 65 °F	1%	11 mph SW	1.7 ft	10:52 am · 11:21 pm	HRRR + NBM
Fri 30	Overcast	46 / 69 °F	3%	9 mph W	2.0 ft	11:50 am	NBM
Sat 31	Mainly clear	36 / 54 °F	0%	10 mph NNW	1.2 ft	12:21 am · 12:52 pm	NBM
Sun 1	Partly cloudy	34 / 58 °F	0%	6 mph WSW	1.1 ft	1:23 am · 12:54 pm	NBM
Mon 2	Mainly clear	43 / 63 °F	6%	7 mph SW	1.0 ft	1:25 am · 1:55 pm	NBM
Tue 3	Overcast	46 / 62 °F	8%	8 mph ENE	0.9 ft	2:27 am · 2:57 pm	NBM
Wed 4	Overcast	46 / 61 °F	16% · 0.37 in	9 mph SSE	2.9 ft	3:30 am · 3:59 pm	NBM
Thu 5	Overcast	48 / 62 °F	31% · 0.32 in	11 mph ESE	2.4 ft	4:30 am · 4:56 pm	NBM
Fri 6	Drizzle	50 / 61 °F	44% · 0.61 in	12 mph SSW	3.3 ft	5:23 am · 5:46 pm	NBM
Sat 7	Rain	45 / 58 °F	35% · 0.15 in	9 mph WNW	3.3 ft	6:10 am · 6:31 pm	NBM
Sun 8	Overcast	39 / 55 °F	21% · 0.06 in	10 mph NW	2.8 ft	6:53 am · 7:13 pm	NBM + ECMWF
Mon 9	Clear sky	34 / 56 °F	12%	6 mph NNW	1.1 ft	7:33 am · 7:55 pm	ECMWF
Tue 10	Overcast	38 / 56 °F	12%	7 mph NE	0.9 ft	8:12 am · 8:35 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	Mainly clear	Clear	Clear	Mainly clear	Overcast	Partly cloudy	Partly cloudy	Clear
Temperature	37°	31°	31°	38°	55°	57°	50°	44°
Chance of rain	0%	0%	0%	0%	1%	0%	1%	1%
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)	2 ENE	3 NW	4 NNW	5 NW	4 SSE	5 SSW	5 SW	5 WSW
Humidity	72%	92%	86%	87%	61%	42%	70%	76%
UV	0	0	0	1	3	1	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	55°	63°	69°	53°	55°	60°	64°
AIFS	54°	64°	69°	53°	55°	64°	68°
GFS	55°	61°	68°	54°	57°	60°	58°
ICON	56°	64°	69°	52°	59°	67°	54°
HRRR	58°	63°	—	—	—	—	—
NBM	57°	65°	69°	54°	58°	63°	62°
Confidence	high	high	high	high	high	high	low

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	0.02 in	0	0	0	0
GFS	0	0	0	0	0	0	0.04 in
ICON	0	0	0.00 in	0	0	0	0
HRRR	0	0	—	—	—	—	—
NBM	0	0	0	0	0	0	0
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	615	1227	1123	1023	723	622	922
AIFS	6	12	11	10	6	9	10
GFS	913	1630	1732	1325	1017	1318	1118
ICON	511	924	1026	924	719	923	1130
HRRR	712	1326	—	—	—	—	—
NBM	510	1120	918	1019	612	714	815
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%	10%	0%	0%	1%	2%
GFS (GEFS, 31 scenarios)	0%	0%	6%	0%	0%	24%	26%
NBM (NOAA)	1%	1%	3%	0%	0%	6%	8%
Thunderstorm (NBM)	0%	0%	3%	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: a bit warmer and normal rain.

Next 6 weeks

When	TemperatureTemp.	Rain	Typical high / low
Nov 2 – Nov 8Nov 2–Nov 8	Above +4.7 °F	Normal	—
Nov 9 – Nov 15Nov 9–Nov 15	A bit above +1.1 °F	Normal	53° / 45°
Nov 16 – Nov 22Nov 16–Nov 22	A bit above +1.8 °F	Normal	51° / 44°
Nov 23 – Nov 29Nov 23–Nov 29	A bit above +2.3 °F	A bit above +30%	49° / 43°
Nov 30 – Dec 6Nov 30–Dec 6	A bit above +1.8 °F	A bit above +22%	47° / 40°

Coming months

When	TemperatureTemp.	Rain
November	A bit above +1.4 °F	Normal
December	Above +2.9 °F	A bit above +26%
January	Above +4.0 °F	A bit above +36%
February	Above +3.2 °F	A bit above +26%
March	Above +3.1 °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).

Marion climate by monthClimate by month

Normal weather for each month (1991–2020 averages)

The best time to visit Marion is from June to September: highs of 72 °F to 81 °F, about 9 rainy days a month and 7 hours of sunshine a day.

Hurricane season: from July to September, peaking in July. In the last 30 years (1996–2025), 8 tropical cyclones passed within 93 mi of Marion, about 3 every 10 years. The most recent: Henri, in August 2021.

38° 22°

JanJ
40° 23°

FebF
46° 30°

MarM
55° 39°

AprA
65° 48°

MayM
75° 57°

JunJ
81° 64°

JulJ
80° 63°

AugA
72° 55°

SepS
62° 45°

OctO
52° 36°

NovN
43° 28°

DecD

Highs and lows
Monthly rainfall
Best time

Month	High	Low	Rain	Rainy daysDays	Sun (h/day)	Water	Waves	Cyclones
JanuaryJan	38°	22°	4.22 in	9	3.5	41°	4.2 ft	–
FebruaryFeb	40°	23°	3.72 in	8	4.9	37°	4.0 ft	–
MarchMar	46°	30°	5.01 in	9	5.3	38°	3.7 ft	–
AprilApr	55°	39°	4.45 in	9	6.0	44°	3.8 ft	–
MayMay	65°	48°	3.48 in	9	6.5	53°	3.0 ft	–
JuneJun	75°	57°	4.05 in	9	7.2	61°	2.7 ft	–
JulyJul	81°	64°	3.33 in	9	7.9	68°	2.7 ft	4
AugustAug	80°	63°	3.95 in	9	7.2	70°	2.6 ft	2
SeptemberSep	72°	55°	4.20 in	8	6.0	67°	3.1 ft	2
OctoberOct	62°	45°	4.87 in	9	4.6	61°	3.6 ft	–
NovemberNov	52°	36°	4.71 in	8	3.5	54°	3.9 ft	–
DecemberDec	43°	28°	4.97 in	10	3.1	47°	4.0 ft	–

Month	Water	Waves	Cyclones
Jan	41°	4.2 ft	–
Feb	37°	4.0 ft	–
Mar	38°	3.7 ft	–
Apr	44°	3.8 ft	–
May	53°	3.0 ft	–
Jun	61°	2.7 ft	–
Jul	68°	2.7 ft	4
Aug	70°	2.6 ft	2
Sep	67°	3.1 ft	2
Oct	61°	3.6 ft	–
Nov	54°	3.9 ft	–
Dec	47°	4.0 ft	–

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

A normal year brings 50.98 in of rain on about 105 days and about 2,000 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

Now48 °Ffeels like 42 °F

Tomorrow39 / 65 °F

It's 48 °F now (feels like 42 °F). Today, 30 °F to 58 °F; tomorrow, 39 °F to 65 °F.

Chance of rain

Today 1%
Thu 29 1%
Fri 30 3%
Sat 31 0%
Sun 1 0%
Mon 2 6%
Tue 3 8%

Today the chance of rain reaches 1%. The next day with likely rain is Wednesday 4: 16% and 0.37 in.

No rain in the last 7 days.

Humidity and dew point

Humidity64%

Dew point36 °F

Humidity is 64% now and the dew point is 36 °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

Now16 migood

Clouds37%

Visibility is good now (16 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 peak3moderate

Thu 29: 3 · Fri 30: 3 · 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

30.0030.2030.40 29.95

Steady now (−0.00 inHg in 3 hours). Over the next 48 hours: −0.34 inHg. Steady pressure: anglers expect normal activity. Fast changes, either way, tend to affect fishing.

Air and pollen

Air qualityGood · 38

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	41 / 56 °F	10 mph N
Mon 26	Mainly clear	41 / 66 °F	10 mph W
Sun 25	Overcast	31 / 63 °F	6 mph SW
Sat 24	Clear sky	33 / 60 °F	6 mph NW
Fri 23	Clear sky	41 / 54 °F	14 mph N
Thu 22	Overcast	51 / 59 °F	18 mph N
Wed 21	Overcast	51 / 55 °F	18 mph NNE

Show all 30 days

Day	Sky	Low / high	Rain	Max wind
Tue 20	Overcast	46 / 60 °F	0	15 mph NNE
Mon 19	Partly cloudy	38 / 59 °F	0	9 mph NE
Sun 18	Clear sky	36 / 56 °F	0	8 mph N
Sat 17	Drizzle	41 / 62 °F	0.26 in	12 mph NNW
Fri 16	Light rain	47 / 66 °F	0.60 in	15 mph SSW
Thu 15	Mainly clear	47 / 62 °F	0	12 mph N
Wed 14	Overcast	62 / 80 °F	0	12 mph W
Tue 13	Heavy drizzle	56 / 62 °F	0.13 in	11 mph SE
Mon 12	Light rain	54 / 68 °F	0.19 in	14 mph N
Sun 11	Rain	45 / 60 °F	0.90 in	11 mph E
Sat 10	Overcast	49 / 64 °F	0	8 mph NW
Fri 9	Overcast	51 / 68 °F	0	13 mph W
Thu 8	Partly cloudy	55 / 73 °F	0	14 mph WSW
Wed 7	Clear sky	42 / 62 °F	0	11 mph SW
Tue 6	Clear sky	47 / 62 °F	0	10 mph WNW
Mon 5	Overcast	54 / 69 °F	0	14 mph WNW
Sun 4	Drizzle	51 / 67 °F	0.12 in	8 mph ENE
Sat 3	Light drizzle	53 / 68 °F	0.04 in	11 mph NE
Fri 2	Light drizzle	65 / 76 °F	0.05 in	11 mph SW
Thu 1	Overcast	58 / 73 °F	0	11 mph SSW
Wed 30	Overcast	59 / 66 °F	0	7 mph SSW
Tue 29	Light drizzle	56 / 66 °F	0.01 in	8 mph NW
Mon 28	Light rain	60 / 67 °F	0.79 in	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 MarionQuestions

What's the weather like today in Marion?

Overcast, from 30 °F to 58 °F, with a light breeze from the southwest (5 mph) and a 1% chance of rain.

Will it rain tomorrow in Marion?

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

How warm will it be this week?

Between a low of 30 °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 30.40 inHg and steady: +0.02 inHg over the last 24 hours.

When is the best time to visit Marion?

The best time to visit Marion is from June to September: highs of 72 °F to 81 °F, about 9 rainy days a month and 7 hours of sunshine a day.

What is the weather like in Marion in October?

In October, Marion normally sees highs of 62 °F and lows of 45 °F, with about 9 rainy days (4.87 in for the month) and 5 hours of sunshine a day. The sea is around 61 °F. These are 1991–2020 averages.

What are the warmest and wettest months in Marion?

The warmest is July, with average highs of 81 °F, and the coldest January, with lows of 22 °F. The wettest is March (5.01 in) and the driest, July.

When is hurricane season in Marion?

Hurricane season: from July to September, peaking in July. In the last 30 years (1996–2025), 8 tropical cyclones passed within 93 mi of Marion, about 3 every 10 years. The most recent: Henri, in August 2021.

More about Marion today

Weather near Marion

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 3.5 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 6:57 pm (local time).

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