Weather in Derveni

14-day forecast · updated today, Thursday, October 29, at 3:23 am (EET)

Now · partly cloudy 59 °F

Feels like: 57 °F
Low / high: 58 / 68 °F
Rain: 24% · 0.01 in
Wind: 5 mph SW

→ 29.95 inHg · steady

Today in Derveni: light rain, 58 °F to 68 °F, with a 24% chance of rain (0.01 in) and a light breeze from the southwest (5 mph). Tomorrow, light showers, 58 °F to 67 °F and a 91% chance of rain. The warmest day of the week is Wednesday 4, at 69 °F.

Temperatures for the next 14 days

68° 58°
Today
67° 58°
Fri 30
63° 59°
Sat 31
64° 60°
Sun 1
68° 60°
Mon 2
67° 63°
Tue 3
69° 64°
Wed 4
64° 62°
Thu 5
61° 58°
Fri 6
58° 55°
Sat 7
61° 54°
Sun 8
64° 55°
Mon 9
65° 60°
Tue 10
67° 60°
Wed 11

Day by day

Day	Sky	Low / high	Rain	Max wind	Max wave	Model
Today · 29	Light rain	58 / 68 °F	24% · 0.01 in	8 mph SSW	0.1 ft	ICON-EU
Fri 30	Light showers	58 / 67 °F	91% · 0.16 in	6 mph ENE	0.1 ft	ICON-EU
Sat 31	Light showers	59 / 63 °F	84% · 0.07 in	5 mph ENE	0.1 ft	ICON-EU
Sun 1	Light showers	60 / 64 °F	79% · 0.06 in	6 mph NE	0.7 ft	ICON-EU
Mon 2	Light showers	60 / 68 °F	57% · 0.08 in	14 mph NNE	0.7 ft	ICON-EU + ECMWF
Tue 3	Heavy drizzle	63 / 67 °F	48% · 0.28 in	20 mph W	1.1 ft	ECMWF
Wed 4	Light drizzle	64 / 69 °F	37% · 0.12 in	17 mph WNW	1.1 ft	ECMWF
Thu 5	Light drizzle	62 / 64 °F	27% · 0.01 in	12 mph E	0.7 ft	ECMWF
Fri 6	Overcast	58 / 61 °F	21%	17 mph ENE	1.0 ft	ECMWF
Sat 7	Overcast	55 / 58 °F	27%	14 mph E	1.4 ft	ECMWF
Sun 8	Mainly clear	54 / 61 °F	26%	9 mph ENE	0.7 ft	ECMWF
Mon 9	Mainly clear	55 / 64 °F	23%	15 mph NNW	1.6 ft	ECMWF
Tue 10	Partly cloudy	60 / 65 °F	14%	13 mph WNW	1.9 ft	ECMWF
Wed 11	Partly cloudy	60 / 67 °F	21%	15 mph WNW	2.4 ft	ECMWF

Each hour comes from the best model for this spot: ICON-EU until Monday 2 9:00 pm; then ECMWF until Thursday 12 5:00 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.

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	Partly cloudy	Partly cloudy	Overcast	Overcast	Overcast	Overcast
Temperature	58°	59°	60°	64°	68°	68°	64°	61°
Chance of rain	19%	20%	4%	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)	8 SSW	5 SSW	7 SW	2 SW	3 NNE	3 ENE	4 SSE	5 SSW
Humidity	69%	76%	71%	76%	61%	64%	70%	75%
UV	0	0	0	1	3	1	0	0
Model	ICON-EU	ICON-EU	ICON-EU	ICON-EU	ICON-EU	ICON-EU	ICON-EU	ICON-EU

Do the models agree?

Medium confidence

They broadly agree, but not quite on rain on Sunday 1: take it with some caution.

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	Fri 30	Sat 31	Sun 1	Mon 2	Tue 3	Wed 4
ECMWF	71°	69°	66°	67°	68°	67°	69°
AIFS	64°	64°	63°	60°	61°	62°	65°
GFS	67°	67°	65°	62°	63°	61°	62°
ICON	69°	67°	64°	65°	67°	66°	67°
ARPEGE	68°	65°	65°	66°	—	—	—
ICON-EU	68°	67°	63°	64°	68°	—	—
Confidence	high	high	high	high	high	medium	medium

Do the models agree? · Rain
Rain	Today	Fri 30	Sat 31	Sun 1	Mon 2	Tue 3	Wed 4
ECMWF	0	0.07 in	0.20 in	0.53 in	0.21 in	0.28 in	0.12 in
AIFS	0	0.17 in	0.17 in	0.35 in	0.41 in	0.31 in	0.05 in
GFS	0	0.26 in	0.15 in	1.35 in	0.70 in	0.33 in	0
ICON	0.00 in	0.13 in	0.13 in	0.12 in	0.01 in	0	0
ARPEGE	0.05 in	0.19 in	0.35 in	0.06 in	—	—	—
ICON-EU	0.01 in	0.16 in	0.07 in	0.06 in	0.04 in	—	—
Confidence	high	high	high	medium	low	medium	medium

Do the models agree? · Wind
Wind (mph)	Today	Fri 30	Sat 31	Sun 1	Mon 2	Tue 3	Wed 4
ECMWF	812	812	1217	1320	1420	2024	1723
AIFS	3	3	4	4	4	3	6
GFS	710	99	910	911	810	1122	916
ICON	513	611	511	612	623	918	715
ARPEGE	812	814	715	611	—	—	—
ICON-EU	814	611	510	611	626	—	—
Confidence	high	high	high	high	high	low	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)	24%	91%	84%	79%	57%	48%	37%
GFS (GEFS, 31 scenarios)	23%	81%	61%	85%	52%	33%	26%

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 cooler and normal rain.

Next 6 weeks

When	TemperatureTemp.	Rain	Typical high / low
Nov 2 – Nov 8Nov 2–Nov 8	Well below −5.4 °F	Above +70%	—
Nov 9 – Nov 15Nov 9–Nov 15	A bit below −1.4 °F	Normal	—
Nov 16 – Nov 22Nov 16–Nov 22	A bit above +1.3 °F	Normal	56° / 46°
Nov 23 – Nov 29Nov 23–Nov 29	A bit above +1.3 °F	Normal	55° / 45°
Nov 30 – Dec 6Nov 30–Dec 6	A bit above +1.4 °F	Normal	53° / 43°

Coming months

When	TemperatureTemp.	Rain
November	A bit above +1.8 °F	Normal
December	A bit above +2.5 °F	Normal
January	A bit above +2.3 °F	Normal
February	Above +3.2 °F	Normal
March	A bit above +2.2 °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. The long-range sea temperature isn't usable at this spot (the model's grid cell falls on land).

Derveni climate by monthClimate by month

Normal weather for each month (1991–2020 averages)

The best time to visit Derveni is from May to June and in September: highs of 76 °F to 86 °F, about 4 rainy days a month and 9 hours of sunshine a day.

54° 39°

JanJ
55° 40°

FebF
60° 43°

MarM
67° 49°

AprA
76° 56°

MayM
86° 64°

JunJ
91° 68°

JulJ
91° 68°

AugA
83° 62°

SepS
74° 55°

OctO
64° 48°

NovN
57° 42°

DecD

Highs and lows
Monthly rainfall
Best time

Month	High	Low	Rain	Rainy daysDays	Sun (h/day)	Water	Waves
JanuaryJan	54°	39°	3.09 in	9	3.5	59°	0.4 ft
FebruaryFeb	55°	40°	2.87 in	8	4.1	57°	0.4 ft
MarchMar	60°	43°	2.46 in	7	5.4	58°	0.4 ft
AprilApr	67°	49°	1.46 in	5	7.2	59°	0.3 ft
MayMay	76°	56°	1.15 in	5	8.5	64°	0.3 ft
JuneJun	86°	64°	0.71 in	3	9.9	71°	0.3 ft
JulyJul	91°	68°	0.44 in	2	10.8	76°	0.3 ft
AugustAug	91°	68°	0.37 in	2	10.1	78°	0.3 ft
SeptemberSep	83°	62°	1.63 in	4	8.2	76°	0.3 ft
OctoberOct	74°	55°	2.29 in	6	5.9	72°	0.3 ft
NovemberNov	64°	48°	3.72 in	8	4.2	67°	0.3 ft
DecemberDec	57°	42°	3.94 in	10	2.9	62°	0.4 ft

Month	Water	Waves
Jan	59°	0.4 ft
Feb	57°	0.4 ft
Mar	58°	0.4 ft
Apr	59°	0.3 ft
May	64°	0.3 ft
Jun	71°	0.3 ft
Jul	76°	0.3 ft
Aug	78°	0.3 ft
Sep	76°	0.3 ft
Oct	72°	0.3 ft
Nov	67°	0.3 ft
Dec	62°	0.4 ft

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

A normal year brings 24.13 in of rain on about 70 days and about 2,450 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

Now59 °Ffeels like 57 °F

Tomorrow58 / 67 °F

It's 59 °F now (feels like 57 °F). Today, 58 °F to 68 °F; tomorrow, 58 °F to 67 °F.

Chance of rain

Today 24% 0.01 in
Fri 30 91% 0.16 in
Sat 31 84% 0.07 in
Sun 1 79% 0.06 in
Mon 2 57% 0.08 in
Tue 3 48% 0.28 in
Wed 4 37% 0.12 in

Today the chance of rain reaches 24%, with 0.01 in in total. The next day with likely rain is Friday 30: 91% and 0.16 in.

Recent rain: last 24 hours, 0.12 in; last 3 days, 0.95 in; last 7 days, 1.64 in.

Humidity and dew point

Humidity77%

Dew point51 °F

Humidity is 77% now and the dew point is 51 °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

Now22 migood

Clouds80%

Visibility is good now (22 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

Fri 30: 3 · Sat 31: 2 · 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 · now Anglers expect normal activity
↘ Falling Anglers say fish feed more before the change

29.8029.9030.0030.10 30.10

Steady now (+0.00 inHg in 3 hours). Over the next 48 hours: +0.12 inHg. Steady pressure: anglers expect normal activity. Fast changes, either way, tend to affect fishing.

Air and pollen

Air qualityFair · 23

PollenNoneToday, at most none.

Pollen: Copernicus CAMS model (a rough guide, not a pollen trap). Levels use each type's usual thresholds.

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	Heavy drizzle	59 / 63 °F	0.40 in	20 mph N
Tue 27	Light rain	60 / 68 °F	0.53 in	15 mph E
Mon 26	Light rain	66 / 69 °F	0.30 in	11 mph WSW
Sun 25	Rain	66 / 73 °F	0.64 in	8 mph WSW
Sat 24	Overcast	71 / 74 °F	0	7 mph SSE
Fri 23	Overcast	70 / 75 °F	0	11 mph WNW
Thu 22	Light drizzle	70 / 74 °F	0.05 in	6 mph SE

Show all 30 days

Day	Sky	Low / high	Rain	Max wind
Wed 21	Overcast	68 / 74 °F	0	5 mph E
Tue 20	Clear sky	69 / 74 °F	0	8 mph NW
Mon 19	Clear sky	68 / 73 °F	0	7 mph NW
Sun 18	Mainly clear	61 / 73 °F	0	11 mph WNW
Sat 17	Rain	58 / 66 °F	0.33 in	16 mph ESE
Fri 16	Rain	63 / 70 °F	0.32 in	16 mph E
Thu 15	Partly cloudy	66 / 72 °F	0	11 mph E
Wed 14	Heavy drizzle	65 / 70 °F	0.34 in	14 mph WNW
Tue 13	Rain	67 / 74 °F	1.24 in	16 mph E
Mon 12	Light drizzle	71 / 76 °F	0.01 in	17 mph WNW
Sun 11	Heavy drizzle	71 / 76 °F	0.20 in	16 mph WSW
Sat 10	Overcast	73 / 77 °F	0	8 mph NW
Fri 9	Overcast	74 / 80 °F	0	20 mph WNW
Thu 8	Partly cloudy	71 / 78 °F	0	13 mph WNW
Wed 7	Overcast	71 / 77 °F	0	8 mph ENE
Tue 6	Clear sky	69 / 78 °F	0	9 mph NNE
Mon 5	Clear sky	69 / 77 °F	0	10 mph SSE
Sun 4	Mainly clear	69 / 75 °F	0	11 mph E
Sat 3	Light drizzle	67 / 73 °F	0.04 in	13 mph ENE
Fri 2	Light drizzle	69 / 74 °F	0.09 in	7 mph SE
Thu 1	Light drizzle	68 / 73 °F	0.02 in	10 mph E
Wed 30	Overcast	70 / 73 °F	0	11 mph E
Tue 29	Overcast	71 / 77 °F	0	17 mph ENE

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 DerveniQuestions

What's the weather like today in Derveni?

Light rain, from 58 °F to 68 °F, with a light breeze from the southwest (5 mph) and a 24% chance of rain.

Will it rain tomorrow in Derveni?

On Friday 30 the chance of rain is 91% (0.16 in): light showers.

How warm will it be this week?

Between a low of 58 °F and a high of 69 °F; the warmest day, Wednesday 4.

What's the UV index today?

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

Is the pressure rising or falling?

It's 29.95 inHg and steady: +0.10 inHg over the last 24 hours.

When is the best time to visit Derveni?

The best time to visit Derveni is from May to June and in September: highs of 76 °F to 86 °F, about 4 rainy days a month and 9 hours of sunshine a day.

What is the weather like in Derveni in October?

In October, Derveni normally sees highs of 74 °F and lows of 55 °F, with about 6 rainy days (2.29 in for the month) and 6 hours of sunshine a day. The sea is around 72 °F. These are 1991–2020 averages.

What are the warmest and wettest months in Derveni?

The warmest is July, with average highs of 91 °F, and the coldest January, with lows of 39 °F. The wettest is December (3.94 in) and the driest, August.

More about Derveni today

Weather near Derveni

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 9.3 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 3:23 am (local time).

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