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Weather in Coolah
New South Wales, 492 m · continuously updated
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Temperature · last 4 and next 28 hours
Coolah weather: the next 24 hours
Updated hourly.
Coolah 14-day forecast
Two-week trend.
Sun and golden hours
Sunrise –, golden light until –
Sunset –, golden light from –
–
Air quality
European index, modelled by Copernicus (CAMS).
UV index
Daily maximum — protection advised from 3.
Freezing level
Snow settles about 300 m below it.
Around Coolah
Neighbouring towns, as the crow flies.
Today in Coolah
- Very high UV index: 9 around 13:00. Stay in the shade between 12:00 and 18:00. Fair skin burns in about 22 minutes: avoid exposure, cover up and use SPF 50. How it is calculated
- Best time to air the house: between 16:00 and 19:00. The outdoor dew point drops to −2.7 °C; once warmed to 20 °C, that air holds only 21 % humidity, against 50 % in a typical home: opening the windows dries the house. How it is calculated
- Washing outside: between 12:00 and 14:00. With 23 % humidity, 20.4 °C and wind at 17.4 km/h, a load of cotton washing dries in about 2 h. How it is calculated
- Garden: barely 0 mm of rain in 48 h against a need of about 12.8 mm. Water tomorrow, between 6:00 and 9:00, while it is cool: allow about 13 L/m². How it is calculated
- Terrace and barbecue between 18:00 and 23:00: dry, wind at 13 km/h, 18 °C at 8 pm, but the air drops below 16 °C from 22:00. Bring a jumper. How it is calculated
- Starry sky between 22:00 and 5:00: 0 % average cloud cover tonight, 7 h of clear sky in a row, moon at 14 % (waning crescent). A good night to look up. How it is calculated
Calculated from Open-Meteo forecasts of 2026-11-05 12:32 (local time): model values, not measurements. All of today's advice
7-day forecast for Coolah
Today (Thursday 5 Nov) in Coolah: overcast, 14 to 23 °C, precipitation 0.0 mm (10 %), wind up to 19 km/h. Tomorrow: overcast, 10 to 27 °C.
| Day | Weather | Min | Max | Precip. | Wind |
|---|---|---|---|---|---|
| Today | overcast | 14 °C | 23 °C | 0.0 mm | 19 km/h |
| Tomorrow | overcast | 10 °C | 27 °C | 0.0 mm | 16 km/h |
| Sat 7 Nov | light drizzle | 15 °C | 28 °C | 0.3 mm | 29 km/h |
| Sun 8 Nov | sunny | 8 °C | 22 °C | 0.0 mm | 22 km/h |
| Mon 9 Nov | sunny | 8 °C | 24 °C | 0.0 mm | 19 km/h |
| Tue 10 Nov | overcast | 10 °C | 30 °C | 0.0 mm | 17 km/h |
| Wed 11 Nov | thunderstorms with hail | 18 °C | 23 °C | 23.4 mm | 20 km/h |
Tomorrow's weather in Coolah
Tomorrow, Friday 6 Nov, in Coolah: overcast, from 10 to 27 °C, 0.0 mm of precipitation (probability 0 %), wind up to 16 km/h.
| Hour | Weather | Temp. | Precip. | Chance | Wind |
|---|---|---|---|---|---|
| 00:00 |  sunny | 14 °C | 0.0 mm | 0 % | 9 km/h |
| 03:00 | sunny | 12 °C | 0.0 mm | 0 % | 5 km/h |
| 06:00 | sunny | 10 °C | 0.0 mm | 0 % | 5 km/h |
| 09:00 | sunny | 19 °C | 0.0 mm | 0 % | 4 km/h |
| 12:00 |  partly cloudy | 25 °C | 0.0 mm | 0 % | 10 km/h |
| 15:00 |  overcast | 27 °C | 0.0 mm | 0 % | 12 km/h |
| 18:00 | overcast | 25 °C | 0.0 mm | 0 % | 16 km/h |
| 21:00 | sunny | 19 °C | 0.0 mm | 0 % | 6 km/h |
Frequently asked questions
Will it rain tomorrow in Coolah?
No significant rain expected (0.0 mm forecast).
How warm will it be tomorrow in Coolah?
Between 10 and 27 °C.
The weekend
This weekend in Coolah: Saturday light drizzle, 15 to 28 °C, Sunday sunny, 8 to 22 °C.
| Day | Weather | Min | Max | Precip. | Wind |
|---|---|---|---|---|---|
| Sat 7 Nov |  light drizzle | 15 °C | 28 °C | 0.3 mm | 29 km/h |
| Sun 8 Nov | sunny | 8 °C | 22 °C | 0.0 mm | 22 km/h |
Hour by hour
The next 48 hours in Coolah, hour by hour: temperature from 10 to 27 °C, 0.0 mm of rain expected.
| Hour | Weather | Temp. | Precip. | Chance | Wind |
|---|---|---|---|---|---|
| 12:00 | sunny | 20 °C | 0.0 mm | 0 % | 17 km/h |
| 13:00 | sunny | 21 °C | 0.0 mm | 0 % | 17 km/h |
| 14:00 | sunny | 22 °C | 0.0 mm | 0 % | 17 km/h |
| 15:00 | sunny | 23 °C | 0.0 mm | 0 % | 18 km/h |
| 16:00 | sunny | 23 °C | 0.0 mm | 0 % | 19 km/h |
| 17:00 | sunny | 22 °C | 0.0 mm | 0 % | 19 km/h |
| 18:00 | sunny | 21 °C | 0.0 mm | 0 % | 18 km/h |
| 19:00 | sunny | 20 °C | 0.0 mm | 0 % | 16 km/h |
| 20:00 | sunny | 18 °C | 0.0 mm | 0 % | 12 km/h |
| 21:00 | sunny | 17 °C | 0.0 mm | 0 % | 10 km/h |
| 22:00 | sunny | 16 °C | 0.0 mm | 0 % | 10 km/h |
| 23:00 | sunny | 15 °C | 0.0 mm | 0 % | 8 km/h |
| 00:00 | sunny | 14 °C | 0.0 mm | 0 % | 9 km/h |
| 01:00 | sunny | 13 °C | 0.0 mm | 0 % | 7 km/h |
| 02:00 | sunny | 12 °C | 0.0 mm | 0 % | 6 km/h |
| 03:00 | sunny | 12 °C | 0.0 mm | 0 % | 5 km/h |
| 04:00 | sunny | 11 °C | 0.0 mm | 0 % | 5 km/h |
| 05:00 | sunny | 11 °C | 0.0 mm | 0 % | 5 km/h |
| 06:00 | sunny | 10 °C | 0.0 mm | 0 % | 5 km/h |
| 07:00 | sunny | 13 °C | 0.0 mm | 0 % | 8 km/h |
| 08:00 | sunny | 16 °C | 0.0 mm | 0 % | 6 km/h |
| 09:00 | sunny | 19 °C | 0.0 mm | 0 % | 4 km/h |
| 10:00 | sunny | 21 °C | 0.0 mm | 0 % | 4 km/h |
| 11:00 | overcast | 23 °C | 0.0 mm | 0 % | 8 km/h |
| 12:00 | partly cloudy | 25 °C | 0.0 mm | 0 % | 10 km/h |
| 13:00 | partly cloudy | 26 °C | 0.0 mm | 0 % | 11 km/h |
| 14:00 | mostly sunny | 26 °C | 0.0 mm | 0 % | 12 km/h |
| 15:00 | overcast | 27 °C | 0.0 mm | 0 % | 12 km/h |
| 16:00 | overcast | 27 °C | 0.0 mm | 0 % | 13 km/h |
| 17:00 | overcast | 26 °C | 0.0 mm | 0 % | 14 km/h |
| 18:00 | overcast | 25 °C | 0.0 mm | 0 % | 16 km/h |
| 19:00 | partly cloudy | 24 °C | 0.0 mm | 0 % | 14 km/h |
| 20:00 | mostly sunny | 21 °C | 0.0 mm | 0 % | 7 km/h |
| 21:00 | sunny | 19 °C | 0.0 mm | 0 % | 6 km/h |
| 22:00 | sunny | 18 °C | 0.0 mm | 0 % | 6 km/h |
| 23:00 | sunny | 18 °C | 0.0 mm | 0 % | 4 km/h |
| 00:00 | sunny | 17 °C | 0.0 mm | 0 % | 2 km/h |
| 01:00 | sunny | 17 °C | 0.0 mm | 0 % | 2 km/h |
| 02:00 | sunny | 16 °C | 0.0 mm | 0 % | 2 km/h |
| 03:00 | sunny | 16 °C | 0.0 mm | 0 % | 1 km/h |
| 04:00 | sunny | 16 °C | 0.0 mm | 0 % | 0 km/h |
| 05:00 | sunny | 16 °C | 0.0 mm | 0 % | 1 km/h |
| 06:00 | sunny | 16 °C | 0.0 mm | 0 % | 3 km/h |
| 07:00 | mostly sunny | 17 °C | 0.0 mm | 0 % | 6 km/h |
| 08:00 | partly cloudy | 20 °C | 0.0 mm | 0 % | 6 km/h |
| 09:00 | overcast | 23 °C | 0.0 mm | 0 % | 9 km/h |
| 10:00 | overcast | 24 °C | 0.0 mm | 0 % | 14 km/h |
| 11:00 | overcast | 26 °C | 0.0 mm | 0 % | 17 km/h |
Location of Coolah
Coolah lies at 492 m, 274 m above the average of the 330 places we cover in New South Wales (218 m). That makes it the 54th highest of the 330. The main town, Sydney, lies 266 km to the south-east. The nearest places we cover are Dunedoo (37 km to the south-west), Gulgong (62 km to the south), Merriwa (70 km to the south-east) and Coonabarabran (74 km to the north-west). With about 1,231 inhabitants according to GeoNames, Coolah is the 294th largest of the 330 places we cover in New South Wales.
Today is 2.8 °C below the November normal (25.6 °C).
Climate of Coolah: 1991–2020 normals
In Coolah, January is typically the warmest month (up to 29.8 °C on average), while July is the coldest at 5.0 °C. December sees the most rain, with around 79 mm.
By season (average highs, 1991–2020 normals): winter 14.4 °C and 126 mm of rain, spring 22.5 °C and 180 mm, summer 28.7 °C and 206 mm, autumn 21.9 °C and 109 mm. The wettest season is summer (33 % of the annual total), the driest autumn (18 %).
| Max T (°C) | Min T (°C) | Rainfall (mm) | Rainy days | |
|---|---|---|---|---|
| January | 29.8 | 18.5 | 65 | 8 |
| February | 28.5 | 17.8 | 62 | 6 |
| March | 25.9 | 15.5 | 47 | 6 |
| April | 22.1 | 12.1 | 27 | 4 |
| May | 17.7 | 8.7 | 35 | 5 |
| June | 14.3 | 6.4 | 47 | 7 |
| July | 13.6 | 5.0 | 41 | 6 |
| August | 15.4 | 5.5 | 38 | 5 |
| September | 19.2 | 8.5 | 45 | 6 |
| October | 22.8 | 11.6 | 59 | 8 |
| November | 25.6 | 14.3 | 76 | 9 |
| December | 27.9 | 16.5 | 79 | 8 |
Compared with Sydney, the main town 266 km to the south-east, highs in the warmest month are 4.8 °C higher here, and the year brings 259 mm less precipitation. In no month does the average low fall below 0 °C; in 7 months the average high exceeds 20 °C (January, February, March, April, October, November and December).
Nearby places with normals of their own (from another station or reanalysis grid cell) compare as follows: Dunedoo (37 km to the south-west): summers 0.5 °C warmer and 33 mm drier a year. Among the 330 places we cover in New South Wales whose normals come from the ERA5 reanalysis, Coolah ranks 90th for summer warmth and 250th for annual precipitation. The warmest summers are in Bourke and the coolest in Guyra; the wettest year is in Dorrigo and the driest in Broken Hill.
What is the warmest month in Coolah?
The warmest month in Coolah is typically January, averaging 29.8 °C (1991–2020 normal). The coldest is July, at 5.0 °C.
How many rainy days does Coolah get per year?
Coolah sees about 77 rainy days a year, adding up to roughly 620 mm of rainfall (1991–2020 normals).
How big is the gap between summer and winter in Coolah?
Between January and July, the temperature gap in Coolah runs to about 24.8 °C, based on the 1991–2020 normals.