Air and comfort
- Humidity
- 17% · Very dry
- Dew point
- -4°25°
- Wet bulb
- 10°50°
- Pressure
- 1,023 hPa767 mmHg30.20 inHg
Modderfontein
Gauteng · South Africa
21°71°
Clear
Feels like 29°84°
mixed rain and snow from 5 PM17 Monday, around 2.4 mm0.09 in of rain and 0.5 cm of snow. Falling to 10°50° by 3 AM03.
Written for you
Humidity17%
Wind4 km/h1.1 m/s2 mph2 kn northerly
Gusts23 km/h6.3 m/s14 mph12 kn
UV index2Low
Visibility42 km26 mi
Rain now0.0 mm/h0.00 in/h
Measured nearby · 9 min ago
FAOR
20°68° 14 km/h4.0 m/s9 mph8 kn at an airport 9.6 km5.9 mi south-east
Model updated 2:00 AM02:00 · Forecast 3:29 PM15:29 local time
Warnings
-
Unhealthy air 10 PM22–12 AM00 tomorrow (Saturday)
Children, older adults and anyone with a breathing condition should cut back outdoor effort.
Next 24 hours
Rain around you
Nearest rain
None within 40 km
Nearest lightning
None within 40 km
Rain over this exact spot
The days ahead
Written for you
-
Clear through the day. Up to 22°71° around 2 PM14 and down to 10°50° around 5 AM05. It peaks at a felt 30°86° around 2 PM14.
Through the day overnight 13°55° E 9 km/h2.4 m/s5 mph5 kn in the morning 20°68° NE 8 km/h2.3 m/s5 mph5 kn in the afternoon 22°71° N 7 km/h2.0 m/s4 mph4 kn in the evening 20°67° E 7 km/h2.0 m/s5 mph4 kn - It will feel about 815° hotter than the thermometer says
- Air quality reaches Unhealthy (AQI 155)
- Best hour to be outside: 9 AM09, 15°59°
- Sunrise
- 6:41 AM06:41
- Sunset
- 5:45 PM17:45
- Daylight
- 11 h 4 min
- Strongest gust
- 25 km/h7.0 m/s16 mph14 kn
- Average humidity
- 27%
- Peak UV
- 5
-
Clear through the day. Up to 21°69° around 2 PM14 and down to 9°48° around 5 AM05. It peaks at a felt 30°86° around 2 PM14.
Through the day overnight 12°54° NE 7 km/h2.0 m/s4 mph4 kn in the morning 17°63° N 7 km/h2.0 m/s4 mph4 kn in the afternoon 21°69° NW 6 km/h1.5 m/s3 mph3 kn in the evening 18°65° NW 4 km/h1.2 m/s3 mph2 kn - It will feel about 917° hotter than the thermometer says
- Air quality reaches Unhealthy for sensitive groups (AQI 135)
- 1 minutes more daylight
- Best hour to be outside: 8 AM08, 11°51°
- Sunrise
- 6:40 AM06:40
- Sunset
- 5:45 PM17:45
- Daylight
- 11 h 5 min
- Strongest gust
- 25 km/h7.0 m/s16 mph14 kn
- Average humidity
- 52%
- Peak UV
- 5
-
Clear through the day. Up to 20°68° around 2 PM14 and down to 9°49° around 5 AM05. It peaks at a felt 24°74° around 2 PM14. Gusty at times, up to 37 km/h10.3 m/s23 mph20 kn.
Much the same on the thermometer as the day before, but it will feel about 612° cooler. That is down to drier air.
Through the day overnight 12°54° NW 3 km/h0.9 m/s2 mph2 kn in the morning 18°64° NW 16 km/h4.4 m/s10 mph9 kn in the afternoon 20°68° NW 16 km/h4.5 m/s10 mph9 kn in the evening 17°63° NW 15 km/h4.1 m/s9 mph8 kn - Air quality reaches Unhealthy for sensitive groups (AQI 140)
- 1 minutes more daylight
- Best hour to be outside: 9 AM09, 13°56°
- Sunrise
- 6:39 AM06:39
- Sunset
- 5:46 PM17:46
- Daylight
- 11 h 6 min
- Strongest gust
- 37 km/h10.3 m/s23 mph20 kn
- Average humidity
- 43%
- Peak UV
- 5
-
Snow, turning Clear overnight. Up to 16°60° around 2 PM14 and down to 4°38° around 11 PM23. It peaks at a felt 24°76° around 11 AM11. About 1.9 mm0.07 in of rain in total.
Will feel much like the day before despite the change on the thermometer. That is down to higher humidity.
Through the day overnight 12°53° NW 9 km/h2.4 m/s5 mph5 kn in the morning 14°58° SW 7 km/h1.8 m/s4 mph4 kn in the afternoon 16°60° W 14 km/h3.8 m/s9 mph7 kn in the evening 9°48° -12°11° SE 22 km/h6.1 m/s14 mph12 kn - Gusts reaching 50 km/h13.8 m/s31 mph27 kn around 11 PM23
- Around 0.3 cm of snow expected
- Rain 5 PM17–12 AM00, about 1.8 mm0.07 in
- Feels like -12°11° around 11 PM23
- It will feel about 916° hotter than the thermometer says
- Air quality reaches Unhealthy for sensitive groups (AQI 123)
- Sunrise
- 6:38 AM06:38
- Sunset
- 5:46 PM17:46
- Daylight
- 11 h 7 min
- Strongest gust
- 50 km/h13.8 m/s31 mph27 kn
- Average humidity
- 52%
- Peak UV
- 4
-
Light showers, turning Clear in the morning. Up to 11°52° around 2 PM14 and down to 2°36° around 5 AM05. About 0.6 mm0.02 in of rain in total.
Will feel about 1324° cooler than the day before. That is down to stronger wind.
Through the day overnight 3°38° -12°10° SE 21 km/h5.9 m/s13 mph11 kn in the morning 9°48° -13°9° SE 24 km/h6.7 m/s15 mph13 kn in the afternoon 11°52° SE 22 km/h6.1 m/s14 mph12 kn in the evening 7°45° -9°15° SE 20 km/h5.6 m/s12 mph11 kn - Gusts reaching 53 km/h14.6 m/s33 mph28 kn around 11 AM11
- Around 0.2 cm of snow expected
- Rain 12 AM00–5 AM05, about 0.5 mm0.02 in
- Feels like -13°9° around 6 AM06
- 59° cooler than the day before
- 1 minutes more daylight
- Sunrise
- 6:38 AM06:38
- Sunset
- 5:47 PM17:47
- Daylight
- 11 h 9 min
- Strongest gust
- 53 km/h14.6 m/s33 mph28 kn
- Average humidity
- 66%
-
Light showers, turning Mostly cloudy overnight. Up to 8°47° around 5 PM17 and down to 4°38° around 5 AM05. It peaks at a felt 13°56° around 5 PM17. About 3.2 mm0.12 in of rain in total.
Will feel about 24° warmer than the day before. That is down to lighter wind and higher humidity.
Through the day overnight 4°39° -9°16° SE 18 km/h5.1 m/s11 mph10 kn in the morning 7°45° -6°22° SE 14 km/h3.9 m/s9 mph8 kn in the afternoon 8°47° E 10 km/h2.8 m/s6 mph5 kn in the evening 7°45° SE 9 km/h2.5 m/s6 mph5 kn - Rain 11 AM11–5 PM17, about 2.2 mm0.09 in
- It comes in 2 separate spells rather than all at once
- Feels like -9°16° around 12 AM00
- It will feel about 59° hotter than the thermometer says
- 24° cooler than the day before
- 1 minutes more daylight
- Sunrise
- 6:37 AM06:37
- Sunset
- 5:47 PM17:47
- Daylight
- 11 h 10 min
- Strongest gust
- 39 km/h10.9 m/s24 mph21 kn
- Average humidity
- 74%
Conditions in detail
Sky and storm risk
- Cloud cover
- 0%
- Low cloud
- 0%
- Cloud base
- 2,908 m9,541 ft
- Thunderstorms
- None expected
- Freezing level
- 3,599 m11,809 ft
Air quality
- AQI
- 82 · Moderate
- PM2.5
- 25.8 µg/m³
- Dust
- 0 µg/m³
- NO₂
- 7.3 µg/m³
- Ground ozone
- 123 µg/m³
Observed lightning
- Within 40 km
- 0
- Within 100 km
- 0
- Within 250 km
- 0
Sun and moon
- Sunrise
- 6:41 AM06:41
- Sunset
- 5:45 PM17:45
- First light
- 6:18 AM06:18
- Last light
- 6:08 PM18:08
- Moon
- Last quarter · 33%
Your sky, calculated
Explore Sun & Moon data
The next eclipses visible from Modderfontein
Peak geometry uses the exact apparent positions and sizes of the Sun, Moon and Earth’s shadow at this location.
At local peak
west · 0.2°
Next solar eclipse
Partial solar eclipse
- Maximum obscuration
- 4.12%
- Visible here
- 6:36 PM18:36 6:54 PM18:54
- Visible duration
- 0 h 17 min
The eclipse carries on until 7:39 PM19:39, but the Sun sets before then — the rest of it happens below the horizon, where you cannot follow it.
Never look at the Sun without certified eclipse eye protection.
At local peak
west · 2.2°
Next lunar eclipse
Partial lunar eclipse
- Moon in shadow
- 96.21%
- Visible here
- 4:33 AM04:33 6:25 AM06:25
- Visible duration
- 1 h 51 min
The eclipse carries on until 7:52 AM07:52, but the Moon sets before then — the rest of it happens below the horizon, where you cannot follow it.
Safe to watch with the unaided eye; the visible window counts only the Moon’s passage through the umbra.