Rosslyn Weather Today

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

Rosslyn temperature today is 19°, feels like 18°, with a humidity level of 41% and wind at 14.08 km/h. Rain chance today is 0%. Use the hourly forecast and 5-day outlook below to plan your day.

Tomorrow in Rosslyn: expect a high of 21° and a low of 11°, with clear sky.

clear sky
19°
clear sky
H: 19° L: 19°
Feels like 18°
AQI: Moderate (3/5)
Humidity
41%
Dew 5°
Wind speed
14.08 km/h
NNE · G13.54
Pressure
1026 hPa
Visibility
10 km
Windy Conditions
Wind speed is 14.08 km/h.
Weather Summary
Currently in Rosslyn, expect varied conditions with mild temperatures around 19°. Winds are a light breeze.
Precipitation Probability
0%
14
0%
17
0%
20
0%
23
0%
02
0%
05
0%
08
0%
11
0%
14
0%
17
0%
20
0%
23
0%
02
0%
05
0%
08
0%
11
Evolution
Daily Weather Forecast Evolution (°C)
Lowest temperature
Highest temperature
Temperature Forecast (48h)
19°
Thu
14:00
19°
 
15°
 
13°
 
12°
Fri
02:00
11°
 
13°
 
18°
 
21°
Fri
14:00
21°
 
19°
 
17°
 
15°
Sat
02:00
14°
 
17°
 
21°
 
Hot (≥30°)
Warm
Cool
Cold (<0°)
Weather Map
Sun & Moon
Sunrise
Sunrise
05:47
Sunset
Sunset
18:06
Moon Phase
Last Quarter (47%)
Timezone: GMT+05:30
Last updated: Oct 1, 2026 3:41 PM · Data refreshes every 5 min
Location Info
Latitude
Latitude
-25.624170
Longitude
Longitude
28.094170
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More about Rosslyn
Content curated by the NearWeather editorial team · Updated periodically

Rosslyn, South Africa: A Guide to Its Climate and Weather Year Round

Rosslyn, located in South Africa, is a vibrant and diverse city with a rich cultural heritage. Before planning your visit to this beautiful location, it is important to understand the climate and weather patterns throughout the year. This guide will provide you with detailed information about Rosslyn's climate, temperatures, rainfall, and other important weather factors.

Geographic Location and Climate

Rosslyn is situated in the Gauteng province of South Africa. It is located in the Highveld region, which is known for its moderate climate and high altitude. The city experiences a subtropical highland climate, characterized by mild winters and warm summers. The altitude of Rosslyn, which is approximately 1,339 meters (4,393 feet) above sea level, has a significant impact on its climate.

Temperature

The temperature in Rosslyn varies throughout the year, with distinct seasons. Summers in Rosslyn are warm, with average high temperatures ranging from 25°C to 30°C (77°F to 86°F). The hottest months are typically December to February, where temperatures can occasionally reach above 35°C (95°F). Winters in Rosslyn are mild, with average high temperatures ranging from 15°C to 20°C (59°F to 68°F). The coldest months are usually June and July, with temperatures occasionally dropping below freezing.

Here is a table summarizing the average monthly temperatures in Rosslyn:

Month High Temperature (°C) Low Temperature (°C)
January 28 17
February 29 17
March 27 15
April 24 11
May 20 7
June 18 3
July 18 3
August 21 7
September 24 10
October 26 13
November 27 15
December 29 17

Rainfall

Rosslyn experiences a moderate amount of rainfall throughout the year, with a dry season and a wet season. The wet season in Rosslyn typically occurs during the summer months, from November to March, with January and February being the wettest months. During this period, the city receives an average of 100 to 150 millimeters (3.9 to 5.9 inches) of rainfall per month.

On the other hand, the dry season in Rosslyn usually takes place from May to September, with July being the driest month. During this period, the city receives an average of 10 to 40 millimeters (0.4 to 1.6 inches) of rainfall per month.

Here is a chart showing the average monthly rainfall in Rosslyn:

Average Monthly Rainfall in Rosslyn

Sunshine Hours

Rosslyn enjoys a good amount of sunshine throughout the year. On average, the city experiences around 8 to 9 hours of sunshine per day. The sunniest months are typically October to March, with December having the highest number of sunshine hours.

Wind Speed

The wind speed in Rosslyn is generally moderate, with occasional gusts during certain times of the year. The average wind speed ranges from 10 to 15 kilometers per hour (6.2 to 9.3 miles per hour). The wind direction is predominantly from the west and southwest.

Conclusion

Rosslyn, South Africa, offers a pleasant climate throughout the year, with mild winters and warm summers. The city experiences a moderate amount of rainfall, with the wettest months being January and February. With its moderate temperatures, ample sunshine, and comfortable weather conditions, Rosslyn is an inviting destination for visitors all year round.

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 Rosslyn
What is the temperature in Rosslyn right now?

The current temperature in Rosslyn is 19°, and it feels like 18°. Today's high is 19° and the low is 19°.

Will it rain in Rosslyn today?

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

What is the weather in Rosslyn today?

Rosslyn is experiencing clear sky with a temperature of 19°. Humidity is at 41% and wind speed is 14.08 km/h from the NNE.

What is the humidity in Rosslyn today?

Humidity in Rosslyn is 41% right now, with a dew point of 5°. Comfort levels are moderate.

What is the wind speed in Rosslyn today?

Wind speed in Rosslyn is 14.08 km/h, flowing at 23° NNE wind direction. Gusts up to 13.54 km/h.

What is the 5-day forecast for Rosslyn?

NearWeather provides a detailed 5-day forecast and 48-hour hourly forecast for Rosslyn. Today's high is 19° and low is 19°, with a 0% chance of rain. Scroll up to view the full day-by-day and hourly breakdown.

What does it feel like in Rosslyn today?

It feels like 18° in Rosslyn today, with 6% cloud cover and 10 km visibility.

Weather in Rosslyn