Heidelberg Weather Today

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

Heidelberg temperature today is 16°, feels like 15°, with a humidity level of 46% and wind at 11.48 km/h. Rain chance today is 0%. Use the hourly forecast and 5-day outlook below to plan your day.

Tomorrow in Heidelberg: expect a high of 22° and a low of 12°, with overcast clouds. Rain chance tomorrow is 6%.

clear sky
16°
clear sky
H: 16° L: 16°
Feels like 15°
AQI: Fair (2/5)
Humidity
46%
Dew 4°
Wind speed
11.48 km/h
SW · G19.62
Pressure
1022 hPa
Visibility
10 km
Weather Summary
Currently in Heidelberg, expect varied conditions with mild temperatures around 16°. Winds are a light breeze.
Precipitation Probability
0%
11
0%
14
0%
17
0%
20
0%
23
0%
02
0%
05
0%
08
0%
11
0%
14
2%
17
0%
20
6%
23
2%
02
0%
05
0%
08
Evolution
Daily Weather Forecast Evolution (°C)
Lowest temperature
Highest temperature
Temperature Forecast (48h)
21°
Sat
11:00
23°
 
23°
 
19°
 
16°
Sat
23:00
14°
 
12°
 
15°
 
20°
Sun
11:00
22°
 
20°
 
18°
 
16°
Sun
23:00
14°
 
12°
 
14°
 
Hot (≥30°)
Warm
Cool
Cold (<0°)
Weather Map
Sun & Moon
Sunrise
Sunrise
05:44
Sunset
Sunset
18:07
Moon Phase
Last Quarter (47%)
Timezone: GMT+05:30
Last updated: Oct 3, 2026 11:32 AM · Data refreshes every 5 min
Location Info
Latitude
Latitude
-26.504761
Longitude
Longitude
28.359209
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More about Heidelberg
Content curated by the NearWeather editorial team · Updated periodically

Climate and Weather Year Round in Heidelberg, South Africa

Heidelberg is a charming town located in the Gauteng province of South Africa. Known for its picturesque landscapes and rich cultural heritage, Heidelberg offers a unique climate and weather experience throughout the year. Understanding the climate patterns and weather conditions can help visitors plan their trips and make the most of their time in this beautiful region.

Climate in Heidelberg

Heidelberg experiences a semi-arid climate, characterized by hot summers and cool winters. The town is situated in the Highveld region of South Africa, which is known for its moderate temperatures and relatively low rainfall.

The Köppen climate classification system categorizes Heidelberg's climate as a warm-summer Mediterranean climate (Csb). This means that the town enjoys warm to hot summers and mild, wet winters.

Summer (December to February)

Summer in Heidelberg is from December to February and is characterized by high temperatures and occasional rainfall. The average daytime temperature during this season ranges from 25°C (77°F) to 30°C (86°F), with some days reaching even higher temperatures.

It is important to note that Heidelberg can experience heatwaves during the summer months, with temperatures exceeding 35°C (95°F) at times. It is advisable for visitors to stay hydrated, wear sunscreen, and seek shade during the hottest parts of the day.

Although rainfall is relatively low during the summer season, occasional thunderstorms can occur, bringing short but intense downpours. These storms often provide a refreshing break from the heat and add to the scenic beauty of the region.

Autumn (March to May)

Autumn in Heidelberg is from March to May and brings pleasant temperatures and moderate rainfall. The average daytime temperature ranges from 20°C (68°F) to 25°C (77°F), making it a comfortable season to explore the town and its surroundings.

During autumn, the region experiences occasional showers and thunderstorms, which contribute to the vibrant colors of the changing leaves and add a touch of freshness to the air. It is recommended to carry an umbrella or raincoat while exploring the outdoor attractions.

Winter (June to August)

Winter in Heidelberg is from June to August and is characterized by cool temperatures and minimal rainfall. The average daytime temperature during this season ranges from 15°C (59°F) to 20°C (68°F). However, temperatures can drop to as low as 5°C (41°F) during the coldest nights.

While winters in Heidelberg are relatively mild compared to other parts of the country, visitors are advised to pack warm clothing, especially for the evenings and early mornings. The clear skies and cooler weather provide the perfect conditions for stargazing and enjoying outdoor activities during the day.

Spring (September to November)

Spring in Heidelberg is from September to November and brings pleasant temperatures, blooming flowers, and an increase in rainfall. The average daytime temperature ranges from 20°C (68°F) to 25°C (77°F), making it an ideal time to explore the natural beauty of the region.

During spring, the region experiences occasional showers, which contribute to the rejuvenation of the flora and fauna. The countryside comes alive with vibrant colors, making it a popular time for outdoor activities, nature walks, and visits to the nearby nature reserves.

Annual Weather Averages for Heidelberg

For a comprehensive understanding of Heidelberg's climate, here are the annual weather averages:

Month Average High (°C) Average Low (°C) Rainfall (mm)
January 27 15 92
February 26 15 82
March 25 13 71
April 22 10 45
May 19 6 19
June 17 4 12
July 17 4 12
August 20 7 16
September 23 9 32
October 24 11 57
November 25 13 70
December 27 14 88

These averages provide a general idea of the climate in Heidelberg, but it is always recommended to check the weather forecast closer to your travel dates for the most accurate information.

Conclusion

Heidelberg, South Africa, offers a delightful climate throughout the year, with warm summers, mild winters, and occasional rainfall. Visitors can enjoy a range of outdoor activities, explore the natural beauty of the region, and immerse themselves in the town's rich cultural heritage. By understanding the climate and weather patterns, visitors can plan their trips accordingly and make the most of their time in this charming town.

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 Heidelberg
What is the temperature in Heidelberg right now?

The current temperature in Heidelberg is 16°, and it feels like 15°. Today's high is 16° and the low is 16°.

Will it rain in Heidelberg today?

No rain is expected in Heidelberg today (0% chance). Conditions are currently clear sky.

What is the weather in Heidelberg today?

Heidelberg is experiencing clear sky with a temperature of 16°. Humidity is at 46% and wind speed is 11.48 km/h from the SW.

What is the humidity in Heidelberg today?

Humidity in Heidelberg is 46% right now, with a dew point of 4°. Comfort levels are moderate.

What is the wind speed in Heidelberg today?

Wind speed in Heidelberg is 11.48 km/h, flowing at 221° SW wind direction. Gusts up to 19.62 km/h.

What is the 5-day forecast for Heidelberg?

NearWeather provides a detailed 5-day forecast and 48-hour hourly forecast for Heidelberg. Today's high is 16° and low is 16°, with a 0% chance of rain. Scroll up to view the full day-by-day and hourly breakdown.

What does it feel like in Heidelberg today?

It feels like 15° in Heidelberg today, with 0% cloud cover and 10 km visibility.

Weather in Heidelberg