Weather in Merthley Lake, South Africa
Weather Advisories
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Tomorrow's weather summary
The weather in Merthley Lake on Sunday, July 26th, is going to be clear for most of the day, together with fog before dawn.
There's seems to be also high probability of some clouds before dawn around 3 am.
Weather information for Merthley Lake, on Sunday, July 26th:
The maximum temperature during the day is going to be 18°C at about 3 pm. The day will have very high relative humidity, with average humidity of 74%, ranging from 37% to a maximum value of 100% at about 1 am. The wind will be calm, and will get up to 8 km/h at 11 am, blowing from the north-west. The cloud coverage will range from 0% around noon to as high as 97% around midnight with an average of 29%.
There is no probability for any precipitation throughout the day. The dew point will range from 3°C up to a maximum value of 7°C around 9 am.
The visibility is expected to be good with average visibility of 11 km throughout the day. Atmospheric pressure will be very high with average pressure of 1027 hPa. Sunrise will be at 6:45 am, and sunset at 5:22 pm, making it a total of 10 hours and 37 minutes of daylight.
Air quality forecast for Merthley Lake, on Sunday, July 26th:
On average, the air quality on this day will be unhealthy for sensitive groups, meaning that members of sensitive groups may experience health effects. The general public is less likely to be affected. According to our index, ranging from 0 to 500, the air quality is going to be between values of 70 and 163.
Pollen forecast for Merthley Lake, on Sunday, July 26th:
Tree pollen on this day is expected to have no risk. There's low risk of weed pollen, and as for grass pollen, this day is expected to have low risk.
The weather in Merthley Lake on Monday, July 27th, is going to be clear throughout the day, together with few clouds during the morning.
There is also a chance for some clouds around noon at about 12 pm.
Weather information for Merthley Lake, on Monday, July 27th:
The highest temperature during the day is going to be 22°C around noon. The day will have high relative humidity, with average humidity of 63%, ranging from 15% to a maximum value of 98% at about 11 pm. The wind will be breezy, and will get up to 23 km/h at 3 pm, blowing from the south-east. The cloud coverage will range from 0% around midnight to as high as 96% around 11 pm with an average of 28%.
There is no probability for any precipitation throughout the day. The dew point will range from -6°C up to a maximum value of 9°C around 10 pm.
The visibility is expected to be good with average visibility of 15 km throughout the day. Atmospheric pressure will be high with average pressure of 1021 hPa. Sunrise will be at 6:44 am, and sunset at 5:23 pm. The day will have 10 hours and 39 minutes of daylight.
Air quality forecast for Merthley Lake, on Monday, July 27th:
On average, the air quality on this day will be unhealthy for sensitive groups, meaning that members of sensitive groups may experience health effects. The general public is less likely to be affected. According to our index, ranging from 0 to 500, the air quality is going to be between values of 63 and 180.
Pollen forecast for Merthley Lake, on Monday, July 27th:
Tree pollen on this day is expected to have no risk. There's medium risk of weed pollen, and as for grass pollen, this day is expected to have medium risk.
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