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Koster weather
Today, tomorrow and the next 10 days
Koster temperature now
21°C
Overcast
Today 26° / 14°
- Wind
- 2 mph S
- Humidity
- 38%
- Next hour
- 0.00 in
- Pressure
- 29.85 inHg
Model estimate, not a station reading · Updated Oct 18, 1:17 AM
Weather today and tomorrow
Tomorrow is similar to today, with no precipitation forecast.
No strong wind, heavy precipitation, thunderstorms or frost in the model for the next two days.
Hourly forecast
Next 30 hours, local time
Temperature (°C)Rainfall (in)Wind (mph)
| Time | Conditions | Temperature | Rainfall | Wind |
|---|---|---|---|---|
| Mon 1 AM | Overcast | 21°C | 0.00 in | 2 mph S |
| Mon 2 AM | Overcast | 22°C | 0.00 in | 7 mph NNW |
| Mon 3 AM | Partly cloudy | 20°C | 0.00 in | 11 mph NNW |
| Mon 4 AM | Overcast | 20°C | 0.00 in | 14 mph NNW |
| Mon 5 AM | Overcast | 19°C | 0.00 in | 16 mph NNW |
| Mon 6 AM | Partly cloudy | 18°C | 0.00 in | 15 mph N |
| Mon 7 AM | Mostly sunny | 20°C | 0.00 in | 14 mph N |
| Mon 8 AM | Partly cloudy | 21°C | 0.00 in | 16 mph N |
| Mon 9 AM | Partly cloudy | 22°C | 0.00 in | 19 mph NNW |
| Mon 10 AM | Partly cloudy | 24°C | 0.00 in | 18 mph NNW |
| Mon 11 AM | Partly cloudy | 25°C | 0.00 in | 17 mph NW |
| Mon 12 PM | Light rain showers | 25°C | 0.01 in | 20 mph NW |
| Mon 1 PM | Light rain showers | 25°C | 0.01 in | 22 mph NW |
| Mon 2 PM | Partly cloudy | 24°C | 0.00 in | 22 mph W |
| Mon 3 PM | Partly cloudy | 26°C | 0.00 in | 21 mph W |
| Mon 4 PM | Clear skies | 24°C | 0.00 in | 19 mph WSW |
| Mon 5 PM | Clear skies | 24°C | 0.00 in | 21 mph WSW |
| Mon 6 PM | Clear night | 21°C | 0.00 in | 17 mph WSW |
| Mon 7 PM | Clear night | 19°C | 0.00 in | 18 mph SW |
| Mon 8 PM | Clear night | 17°C | 0.00 in | 14 mph SW |
| Mon 9 PM | Clear night | 16°C | 0.00 in | 14 mph SSW |
| Mon 10 PM | Clear night | 14°C | 0.00 in | 13 mph S |
| Mon 11 PM | Clear night | 14°C | 0.00 in | 14 mph S |
| Tue 12 AM | Clear night | 13°C | 0.00 in | 13 mph S |
| Tue 1 AM | Clear night | 12°C | 0.00 in | 12 mph S |
| Tue 2 AM | Clear night | 11°C | 0.00 in | 12 mph S |
| Tue 3 AM | Clear night | 11°C | 0.00 in | 12 mph S |
| Tue 4 AM | Partly cloudy | 10°C | 0.00 in | 10 mph SSE |
| Tue 5 AM | Partly cloudy | 10°C | 0.00 in | 9 mph SSE |
| Tue 6 AM | Clear skies | 10°C | 0.00 in | 9 mph SE |
9-day forecast
Select a day for its hours
TodayOct 190.02 in14°26°
Monday, October 19. Light rain showers. High 26°C, low 14°C. Wind up to 22 mph. Rainfall 0.02 in.
| Time | Conditions | Temperature | Wind | Rainfall |
|---|---|---|---|---|
| 1 AM | Overcast | 21° | 2 mph S | 0.00 in |
| 2 AM | Overcast | 22° | 7 mph NNW | 0.00 in |
| 3 AM | Partly cloudy | 20° | 11 mph NNW | 0.00 in |
| 4 AM | Overcast | 20° | 14 mph NNW | 0.00 in |
| 5 AM | Overcast | 19° | 16 mph NNW | 0.00 in |
| 6 AM | Partly cloudy | 18° | 15 mph N | 0.00 in |
| 7 AM | Mostly sunny | 20° | 14 mph N | 0.00 in |
| 8 AM | Partly cloudy | 21° | 16 mph N | 0.00 in |
| 9 AM | Partly cloudy | 22° | 19 mph NNW | 0.00 in |
| 10 AM | Partly cloudy | 24° | 18 mph NNW | 0.00 in |
| 11 AM | Partly cloudy | 25° | 17 mph NW | 0.00 in |
| 12 PM | Light rain showers | 25° | 20 mph NW | 0.01 in |
| 1 PM | Light rain showers | 25° | 22 mph NW | 0.01 in |
| 2 PM | Partly cloudy | 24° | 22 mph W | 0.00 in |
| 3 PM | Partly cloudy | 26° | 21 mph W | 0.00 in |
| 4 PM | Clear skies | 24° | 19 mph WSW | 0.00 in |
| 5 PM | Clear skies | 24° | 21 mph WSW | 0.00 in |
| 6 PM | Clear night | 21° | 17 mph WSW | 0.00 in |
| 7 PM | Clear night | 19° | 18 mph SW | 0.00 in |
| 8 PM | Clear night | 17° | 14 mph SW | 0.00 in |
| 9 PM | Clear night | 16° | 14 mph SSW | 0.00 in |
| 10 PM | Clear night | 14° | 13 mph S | 0.00 in |
| 11 PM | Clear night | 14° | 14 mph S | 0.00 in |
TomorrowOct 200.00 in10°25°
Tuesday, October 20. Clear skies. High 25°C, low 10°C. Wind up to 13 mph. Rainfall 0.00 in.
| Time | Conditions | Temperature | Wind | Rainfall |
|---|---|---|---|---|
| 12 AM | Clear night | 13° | 13 mph S | 0.00 in |
| 1 AM | Clear night | 12° | 12 mph S | 0.00 in |
| 2 AM | Clear night | 11° | 12 mph S | 0.00 in |
| 3 AM | Clear night | 11° | 12 mph S | 0.00 in |
| 4 AM | Partly cloudy | 10° | 10 mph SSE | 0.00 in |
| 5 AM | Partly cloudy | 10° | 9 mph SSE | 0.00 in |
| 6 AM | Clear skies | 10° | 9 mph SE | 0.00 in |
| 7 AM | Mostly sunny | 13° | 8 mph SE | 0.00 in |
| 8 AM | Clear skies | 16° | 8 mph SE | 0.00 in |
| 9 AM | Clear skies | 18° | 8 mph SSE | 0.00 in |
| 10 AM | Clear skies | 20° | 7 mph S | 0.00 in |
| 11 AM | Clear skies | 22° | 7 mph S | 0.00 in |
| 12 PM | Clear skies | 23° | 7 mph SSW | 0.00 in |
| 1 PM | Clear skies | 24° | 5 mph SSW | 0.00 in |
| 2 PM 6 h | Overcast | 25° | 3 mph SSW | 0.00 in |
| 8 PM 6 h | Clear night | 19° | 0 mph SSW | 0.00 in |
WedOct 210.00 in14°28°
Wednesday, October 21. Partly cloudy. High 28°C, low 14°C. Wind up to 12 mph. Rainfall 0.00 in.
| Time | Conditions | Temperature | Wind | Rainfall |
|---|---|---|---|---|
| 2 AM 6 h | Clear night | 14° | 6 mph SSW | 0.00 in |
| 8 AM 6 h | Clear skies | 22° | 6 mph W | 0.00 in |
| 2 PM 6 h | Partly cloudy | 28° | 12 mph NW | 0.00 in |
| 8 PM 6 h | Clear night | 21° | 5 mph SW | 0.00 in |
ThuOct 220.00 in17°30°
Thursday, October 22. Clear skies. High 30°C, low 17°C. Wind up to 12 mph. Rainfall 0.00 in.
| Time | Conditions | Temperature | Wind | Rainfall |
|---|---|---|---|---|
| 2 AM 6 h | Clear night | 17° | 6 mph SSW | 0.00 in |
| 8 AM 6 h | Clear skies | 22° | 10 mph S | 0.00 in |
| 2 PM 6 h | Clear skies | 30° | 11 mph SW | 0.00 in |
| 8 PM 6 h | Clear night | 22° | 12 mph S | 0.00 in |
FriOct 230.00 in17°29°
Friday, October 23. Clear skies. High 29°C, low 17°C. Wind up to 15 mph. Rainfall 0.00 in.
| Time | Conditions | Temperature | Wind | Rainfall |
|---|---|---|---|---|
| 2 AM 6 h | Clear night | 17° | 11 mph S | 0.00 in |
| 8 AM 6 h | Clear skies | 21° | 15 mph S | 0.00 in |
| 2 PM 6 h | Clear skies | 29° | 10 mph SSE | 0.00 in |
| 8 PM 6 h | Clear night | 22° | 9 mph S | 0.00 in |
SatOct 240.01 in16°27°
Saturday, October 24. Mostly sunny. High 27°C, low 16°C. Wind up to 13 mph. Rainfall 0.01 in.
| Time | Conditions | Temperature | Wind | Rainfall |
|---|---|---|---|---|
| 2 AM 6 h | Clear night | 16° | 12 mph NE | 0.00 in |
| 8 AM 6 h | Clear skies | 17° | 13 mph NE | 0.00 in |
| 2 PM 6 h | Mostly sunny | 27° | 7 mph NNW | 0.01 in |
| 8 PM 6 h | Clear night | 22° | 4 mph NW | 0.00 in |
SunOct 250.00 in18°29°
Sunday, October 25. Mostly sunny. High 29°C, low 18°C. Wind up to 11 mph. Rainfall 0.00 in.
| Time | Conditions | Temperature | Wind | Rainfall |
|---|---|---|---|---|
| 2 AM 6 h | Clear night | 18° | 10 mph NNW | 0.00 in |
| 8 AM 6 h | Clear skies | 19° | 11 mph NNW | 0.00 in |
| 2 PM 6 h | Mostly sunny | 29° | 7 mph N | 0.00 in |
| 8 PM 6 h | Clear night | 22° | 2 mph S | 0.00 in |
MonOct 260.18 in16°29°
Monday, October 26. Rain showers. High 29°C, low 16°C. Wind up to 21 mph. Rainfall 0.18 in.
| Time | Conditions | Temperature | Wind | Rainfall |
|---|---|---|---|---|
| 2 AM 6 h | Light rain showers | 19° | 1 mph E | 0.04 in |
| 8 AM 6 h | Clear skies | 23° | 10 mph N | 0.00 in |
| 2 PM 6 h | Rain showers | 29° | 15 mph NW | 0.09 in |
| 8 PM 6 h | Rain showers | 16° | 21 mph SSE | 0.08 in |
TueOct 270.21 in15°23°
Tuesday, October 27. Forecast. High 23°C, low 15°C. Wind up to 9 mph. Rainfall 0.21 in.
| Time | Conditions | Temperature | Wind | Rainfall |
|---|---|---|---|---|
| 2 AM 6 h | Rain | 15° | 5 mph SSE | 0.17 in |
| 8 AM 6 h | Clear skies | 21° | 3 mph SE | 0.02 in |
| 2 PM | Forecast | 23° | 9 mph NE | N/A |
Daily ranges use available forecast samples. Today covers the remaining forecast period. The final day may be partial. Longer range forecasts use wider time intervals.
Sunrise and sunset
- Sunrise
- 5:33 AM
- Sunset
- 6:20 PM
- Daylight
- 12h 47m
Weather nearby
Questions about this forecast
Is this a measured current temperature?
No. The large temperature is the nearest available forecast model value from MET Norway, not a reading from a weather station. The update time is shown beneath it.
Why does today show a small temperature range?
Today covers only the remaining hours of the day. Earlier temperatures are not reconstructed, so an evening visit shows a narrower range.
Which time zone do the times use?
All times on this page are local to Koster (Africa/Johannesburg).
Can I change the units or save this place?
Choose °C or °F at the top of any page. Select Save beside the place name to keep it under My places in this browser. Neither needs an account.