Forecast for Historical Places,Meteogramms,HNMS, Hellenic National Meteorological Service

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18.04.2026 ΕΛ

No Weather Warning

Marine Warnings

Forecasts for Historical Places

48hours
5 days (Graph)

Saturday 18/04/2026

SAT 00:00

15^oC

N

355⁰

3b

8kt

SAT 03:00

14^oC

N

355⁰

3b

7kt

SAT 06:00

16^oC

N (NORTH)

N

10⁰

3b

8kt

SAT 09:00

19^oC

NNE (NORTH-NORTHEAST)

NNE

20⁰

4b

11kt

SAT 12:00

22^oC

NNE (NORTH-NORTHEAST)

NNE

30⁰

4b

11kt

SAT 15:00

0.04mm

20^oC

NNE (NORTH-NORTHEAST)

NNE

30⁰

3b

9kt

SAT 18:00

0.02mm

16^oC

NNW (NORTH-NORTHWEST)

NNW

345⁰

2b

4kt

SAT 21:00

13^oC

NW (NORTHWEST)

NW

320⁰

1b

3kt

Sunday 19/04/2026

SUN 00:00

13^oC

NNW (NORTH-NORTHWEST)

NNW

345⁰

1b

3kt

SUN 03:00

12^oC

NNW (NORTH-NORTHWEST)

NNW

345⁰

1b

2kt

SUN 06:00

15^oC

N

350⁰

2b

4kt

SUN 09:00

0.01mm

19^oC

NNE (NORTH-NORTHEAST)

NNE

15⁰

2b

6kt

SUN 12:00

22^oC

NNE (NORTH-NORTHEAST)

NNE

25⁰

2b

4kt

SUN 15:00

21^oC

E (EAST)

E

100⁰

1b

2kt

SUN 18:00

16^oC

S (SOUTH)

S

170⁰

1b

3kt

SUN 21:00

13^oC

SSE (SOUTH-SOUTHEAST)

SSE

165⁰

1b

1kt

Monday 20/04/2026

MON 00:00

12^oC

W (WEST)

W

260⁰

1b

1kt

MON 03:00

10^oC

WNW (WEST-NORTHWEST)

WNW

295⁰

1b

1kt

MON 06:00

14^oC

W (WEST)

W

270⁰

1b

1kt

MON 09:00

20^oC

SSE (SOUTH-SOUTHEAST)

SSE

150⁰

1b

3kt

MON 12:00

24^oC

ESE (EAST-SOUTHEAST)

ESE

105⁰

2b

4kt

MON 15:00

21^oC

SSE (SOUTH-SOUTHEAST)

SSE

160⁰

1b

3kt

MON 18:00

18^oC

S (SOUTH)

S

170⁰

1b

3kt

MON 21:00

15^oC

W (WEST)

W

275⁰

1b

2kt

Tuesday 21/04/2026

TUE 00:00

13^oC

WNW (WEST-NORTHWEST)

WNW

300⁰

1b

2kt

TUE 03:00

12^oC

NW (NORTHWEST)

NW

310⁰

1b

1kt

TUE 06:00

16^oC

NW (NORTHWEST)

NW

320⁰

1b

1kt

TUE 09:00

0.31mm

22^oC

ENE (EAST-NORTHEAST)

ENE

70⁰

1b

2kt

TUE 12:00

0.18mm

26^oC

E (EAST)

E

95⁰

1b

1kt

TUE 15:00

25^oC

WSW (WEST-SOUTHWEST)

WSW

245⁰

2b

5kt

TUE 18:00

20^oC

WSW (WEST-SOUTHWEST)

WSW

255⁰

2b

4kt

TUE 21:00

16^oC

WSW (WEST-SOUTHWEST)

WSW

240⁰

1b

2kt

Wednesday 22/04/2026

WED 00:00

14^oC

WNW (WEST-NORTHWEST)

WNW

300⁰

1b

1kt

WED 03:00

13^oC

NW (NORTHWEST)

NW

320⁰

1b

1kt

WED 06:00

15^oC

NNE (NORTH-NORTHEAST)

NNE

15⁰

1b

2kt

WED 09:00

0.81mm

20^oC

ENE (EAST-NORTHEAST)

ENE

75⁰

1b

3kt

WED 12:00

3.77mm

24^oC

NNE (NORTH-NORTHEAST)

NNE

25⁰

2b

4kt

WED 15:00

0.2mm

18^oC

NNE (NORTH-NORTHEAST)

NNE

15⁰

3b

7kt

WED 18:00

0.89mm

14^oC

NNW (NORTH-NORTHWEST)

NNW

335⁰

2b

6kt

WED 21:00

1.51mm

13^oC

NNW (NORTH-NORTHWEST)

NNW

335⁰

2b

6kt

Thursday 23/04/2026

THU 00:00

0.83mm

12^oC

NNW (NORTH-NORTHWEST)

NNW

340⁰

2b

6kt

THU 03:00

0.24mm

11^oC

NNW (NORTH-NORTHWEST)

NNW

345⁰

2b

4kt

THU 06:00

0.12mm

11^oC

N

350⁰

2b

4kt

THU 09:00

13^oC

NNE (NORTH-NORTHEAST)

NNE

25⁰

1b

3kt

THU 12:00

17^oC

NNE (NORTH-NORTHEAST)

NNE

15⁰

1b

2kt

The above maps are arithmetic models products and may differ from HNMS' official forecast OFFICIAL FORECAST HNMS.

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WEATHER FORECAST FROM ARITHMETIC MODELS Greece Weather Forecast Maximum Minimum Temperatures Temperature Forecast UV Index Satellite Simulated Image

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