Jastarnia Weather Today

Temperature, Feels Like, Rain Chance & Hourly Forecast in Jastarnia

Jastarnia temperature today is 18°, feels like 18°, with a humidity level of 78% and wind at 24.98 km/h. Rain chance today is 100%. Use the hourly forecast and 5-day outlook below to plan your day.

Tomorrow in Jastarnia: expect a high of 14° and a low of 10°, with light rain. Rain chance tomorrow is 93%.

overcast clouds
18°
overcast clouds
H: 18° L: 18°
Feels like 18°
AQI: Fair (2/5)
Humidity
78%
Dew 14°
Wind speed
24.98 km/h
S · G31.32
Pressure
1001 hPa
Visibility
10 km
High Winds
Wind speed is 24.98 km/h. Secure loose objects.
Weather Summary
Currently in Jastarnia, expect varied conditions with mild temperatures around 18°. Winds are moderate winds.
Precipitation Probability
100%
20
100%
23
34%
02
29%
05
93%
08
72%
11
28%
14
27%
17
45%
20
20%
23
0%
02
20%
05
30%
08
42%
11
20%
14
20%
17
Evolution
Daily Weather Forecast Evolution (°C)
Lowest temperature
Highest temperature
Temperature Forecast (48h)
18°
Thu
20:00
15°
 
12°
 
11°
 
10°
Fri
08:00
11°
 
14°
 
14°
 
12°
Fri
20:00
12°
 
12°
 
12°
 
13°
Sat
08:00
14°
 
14°
 
14°
 
Hot (≥30°)
Warm
Cool
Cold (<0°)
Weather Map
Sun & Moon
Sunrise
Sunrise
07:00
Sunset
Sunset
18:05
Moon Phase
Waning Crescent (8%)
Timezone: GMT+05:30
Last updated: Oct 8, 2026 8:48 PM · Data refreshes every 5 min
Location Info
Latitude
Latitude
54.696060
Longitude
Longitude
18.678730
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More about Jastarnia
Content curated by the NearWeather editorial team · Updated periodically

Jastarnia, Poland: Climate and Weather Year Round

Jastarnia is a beautiful coastal town located in the Pomeranian Voivodeship of northern Poland. Situated on the Hel Peninsula, it offers breathtaking views of the Baltic Sea and is known for its sandy beaches and charming atmosphere. If you're planning a trip to Jastarnia, it's important to understand the climate and weather conditions throughout the year. Let's explore the different seasons and what you can expect during your visit.

Spring (March - May)

During springtime in Jastarnia, the weather gradually starts to warm up, and the town comes to life with the arrival of tourists. The average temperature in March is around 4°C (39°F), but by May, it rises to a comfortable 15°C (59°F). However, keep in mind that spring can be quite unpredictable, with occasional rain showers and windy days. It is advisable to pack layers of clothing to adapt to the changing weather conditions.

Summer (June - August)

Summer is the peak tourist season in Jastarnia, as visitors flock to the town to enjoy the warm weather and sunny days. The average temperature in June is around 19°C (66°F), which increases to a pleasant 22°C (72°F) in July and August. The summer months are characterized by long daylight hours, with the sun setting as late as 10:30 pm. The sea temperature also becomes inviting for swimming, reaching an average of 18°C (64°F) in July and August. It is the perfect time to indulge in beach activities and water sports.

Fall (September - November)

As summer comes to an end, Jastarnia experiences a transition into autumn. The weather gradually cools down, and the town becomes quieter. September still offers pleasant temperatures, with an average of 18°C (64°F), but by November, it drops to around 6°C (43°F). Rainfall increases during the fall months, so it's a good idea to pack an umbrella or raincoat. The fall foliage in Jastarnia is stunning, with vibrant colors adorning the surrounding forests.

Winter (December - February)

Winter in Jastarnia can be cold and snowy, creating a picturesque winter wonderland. The average temperature in December and January is around 0°C (32°F), with February being slightly milder at 2°C (36°F). Snowfall is common, transforming the landscape into a magical setting. However, it's important to note that the winter months are also characterized by strong winds, so make sure to dress warmly and be prepared for chilly gusts.

Overall Climate

Jastarnia experiences a maritime climate influenced by its coastal location. This means that summers are relatively mild, and winters are colder compared to inland areas of Poland. The coastal location also results in higher humidity levels throughout the year. The average annual precipitation in Jastarnia is around 600-700 mm, with the highest rainfall occurring during the summer months.

Additional Weather Information

To provide a more comprehensive understanding of Jastarnia's climate, here is a table summarizing the average monthly temperatures and rainfall throughout the year:
Month Average Temperature (°C) Rainfall (mm)
January -1 40
February 0 30
March 4 35
April 9 35
May 15 45
June 19 55
July 22 65
August 22 60
September 18 50
October 12 45
November 6 45
December 0 45
Did you know? Jastarnia is known as a popular destination for windsurfing enthusiasts due to its favorable wind conditions. The town regularly hosts windsurfing competitions and attracts athletes from around the world.
In conclusion, Jastarnia offers a diverse climate throughout the year, with each season providing a unique experience. Whether you prefer the warm and sunny days of summer or the snowy landscapes of winter, Jastarnia has something to offer every visitor. Make sure to pack accordingly and plan your activities based on the weather conditions during your stay.
Weather data sourced from OpenWeatherMap. Forecasts are estimates and may differ from actual conditions. For severe weather, consult your local meteorological authority.
FAQ's about Jastarnia
What is the temperature in Jastarnia right now?

The current temperature in Jastarnia is 18°, and it feels like 18°. Today's high is 18° and the low is 18°.

Will it rain in Jastarnia today?

The chance of rain in Jastarnia today is 100%. Check the hourly forecast above for exact timing.

What is the weather in Jastarnia today?

Jastarnia is experiencing overcast clouds with a temperature of 18°. Humidity is at 78% and wind speed is 24.98 km/h from the S.

What is the humidity in Jastarnia today?

Humidity in Jastarnia is 78% right now, with a dew point of 14°. Comfort levels are moderate.

What is the wind speed in Jastarnia today?

Wind speed in Jastarnia is 24.98 km/h, flowing at 171° S wind direction. Gusts up to 31.32 km/h.

What is the 5-day forecast for Jastarnia?

NearWeather provides a detailed 5-day forecast and 48-hour hourly forecast for Jastarnia. Today's high is 18° and low is 18°, with a 100% chance of rain. Scroll up to view the full day-by-day and hourly breakdown.

What does it feel like in Jastarnia today?

It feels like 18° in Jastarnia today, with 97% cloud cover and 10 km visibility.

Weather in Jastarnia