Current Conditions

Níkaia, Attica

68°F20°C
Clear

Wind

NW 4 mph7 km/h

Humidity

64%

Cloud Cover

22%

As of Monday, September 21, 2026 at 2:03 AM GMT+3

Today's Outlook

Day

Mostly clear and hot, with a high of 87°F31°C and morning low of 66°F19°C. Light wind from the NNW around 5 mph7 km/h.

Night

Mostly clear, with a low around 68°F20°C. Light wind from the NW around 4 mph6 km/h.

7-Day Forecast

DayConditionHigh (°F)Low (°F)Precip (mm)Cloud Cover (%)Wind (mph)
ClearHigh 87°F31°CLow 66°F19°CPrecip 0 in0 mmCloud 19%Wind NNW 4 mph7 km/hMonday: Mostly clear and hot, with a high of 87°F31°C and morning low of 66°F19°C. Light wind from the NNW around 5 mph7 km/h. Monday Night: Mostly clear, with a low around 68°F20°C. Light wind from the NW around 4 mph6 km/h.
Light RainHigh 74°F23°CLow 67°F19°CPrecip 0.2 in5.2 mm74%Cloud 73%Wind NNE 5 mph8 km/hTuesday: Overcast and warm, with a high of 73°F23°C. Light wind from the NNE around 6 mph9 km/h. 74% chance of light rain throughout the day. Tuesday Night: Mostly cloudy, with a low around 67°F19°C. Light wind from the NE around 4 mph6 km/h. 68% chance of showers in the evening.
ShowersHigh 70°F21°CLow 62°F17°CPrecip 0.15 in3.7 mm65%Cloud 56%Wind N 7 mph12 km/hWednesday: Mostly cloudy and warm, with a high of 70°F21°C and morning low of 62°F17°C. Breezy from the N at 9 to 11 mph15 to 17 km/h. 63% chance of showers throughout the day. Wednesday Night: Partly cloudy, with a low around 64°F18°C. Breezy from the NNE at 5 to 8 mph9 to 13 km/h. 65% chance of showers overnight.
ClearHigh 74°F24°CLow 57°F14°CPrecip 0 in0 mmCloud 23%Wind NNE 4 mph6 km/hThursday: Mostly clear and warm, with a high of 74°F24°C and morning low of 57°F14°C. Light wind from the N around 3 mph6 km/h. Dry air. Thursday Night: Mostly clear, with a low around 59°F15°C. Light wind from the NE around 4 mph6 km/h.
ClearHigh 76°F24°CLow 59°F15°CPrecip 0.01 in0.2 mm6%Cloud 36%Wind ESE 4 mph6 km/hFriday: Partly cloudy and warm, with a high of 76°F24°C and morning low of 59°F15°C. Light wind from the NNE around 3 mph5 km/h. Friday Night: Partly cloudy, with a low around 61°F16°C. Light wind from the SE around 4 mph6 km/h.
ShowersHigh 73°F23°CLow 62°F17°CPrecip 0.11 in2.9 mm38%Cloud 61%Wind NNE 5 mph8 km/hSaturday: Mostly cloudy and warm, with a high of 73°F23°C and morning low of 62°F17°C. Breezy from the NNE at 6 to 7 mph9 to 11 km/h. 38% chance of showers throughout the day. Saturday Night: Mostly cloudy, with a low around 63°F17°C. Breezy from the NE at 5 to 7 mph8 to 11 km/h. 37% chance of showers throughout the night.
ShowersHigh 74°F23°CLow 62°F17°CPrecip 0.14 in3.5 mm26%Cloud 42%Wind N 6 mph10 km/hSunday: Partly cloudy and warm, with a high of 74°F23°C and morning low of 62°F17°C. Breezy from the N at 7 to 8 mph11 to 14 km/h. 19% chance of showers throughout the day. Sunday Night: Partly cloudy, with a low around 63°F17°C. Breezy from the N at 6 to 7 mph10 to 12 km/h. 26% chance of showers throughout the night.

15-Day Forecast

Day High Low Precip Cloud Cover Condition Wind
MondaySep 2187°F31°C66°F19°C0 in0 mm· —19%ClearNNW 4 mph7 km/h
TuesdaySep 2274°F23°C67°F19°C0.2 in5.2 mm· 74%73%Light RainNNE 5 mph8 km/h
WednesdaySep 2370°F21°C62°F17°C0.15 in3.7 mm· 65%56%ShowersN 7 mph12 km/h
ThursdaySep 2474°F24°C57°F14°C0 in0 mm· —23%ClearNNE 4 mph6 km/h
FridaySep 2576°F24°C59°F15°C0.01 in0.2 mm· 6%36%ClearESE 4 mph6 km/h
SaturdaySep 2673°F23°C62°F17°C0.11 in2.9 mm· 38%61%ShowersNNE 5 mph8 km/h
SundaySep 2774°F23°C62°F17°C0.14 in3.5 mm· 26%42%ShowersN 6 mph10 km/h
MondaySep 2876°F25°C61°F16°C0.03 in0.8 mm· 8%27%ClearN 5 mph8 km/h
TuesdaySep 2977°F25°C62°F17°C0.02 in0.4 mm· 8%26%ClearN 5 mph7 km/h
WednesdaySep 3078°F26°C62°F17°C0.02 in0.6 mm· 14%29%DrizzleN 5 mph7 km/h
ThursdayOct 178°F26°C63°F17°C0.03 in0.8 mm· 13%33%DrizzleN 5 mph8 km/h
FridayOct 277°F25°C63°F17°C0.06 in1.5 mm· 16%37%DrizzleN 6 mph9 km/h
SaturdayOct 377°F25°C64°F18°C0.06 in1.6 mm· 16%38%DrizzleN 6 mph10 km/h
SundayOct 476°F25°C63°F17°C0.04 in1.1 mm· 15%40%DrizzleN 6 mph10 km/h
MondayOct 576°F25°C63°F17°C0.06 in1.5 mm· 14%41%DrizzleN 6 mph10 km/h

Nearby Cities

About This Forecast

This forecast is powered by WeatherMesh, the world's most advanced and accurate weather model powered by AI. WeatherMesh is built on proprietary data from WindBorne's Global Sounding Balloon constellation — the world's largest fleet of autonomous, long-duration weather balloons — collecting observations across 100% of Earth, including over oceans and remote regions where no other data exists.

WeatherMesh consistently outperforms legacy models in independent benchmarks. View Benchmarks →

Access WeatherMesh forecasts programmatically via our API. API Documentation →

How to Access Weather Forecasts

PatternExampleDescription
/weather/{country}/{city}//weather/united-states/san-francisco/City forecast (canonical URL)
/weather/{city}//weather/tokyo/Shorthand — redirects to most populous match
/weather/{country}/{region}/{city}//weather/united-states/california/san-francisco/With region — redirects to canonical
/weather/nearby?lat={lat}&lon={lon}/weather/nearby?lat=48.1&lon=11.5Find nearest city by coordinates
/weather/{country}//weather/germany/Country index — all cities by region

Country and city names use lowercase slugs with hyphens (e.g. united-states, san-francisco). Arbitrary city names are supported — if not in our database, we geocode the name and serve the forecast for that location.

For programmatic access, use theWindBorne Forecast APIwhich returns structured JSON for any coordinates worldwide.

Coordinates: 37.9667°N, 23.6500°E·Elevation: 30m·Timezone: Europe/Athens·Population: 89,380