The forecast for Blue Mountains on Wednesday is rain during the afternoon. The maximum predicted temperature is a pleasant 19°C (66°F), while the minimum temperature is a mild 14°C (57°F).

10-Day Weather Forecast

Over the next 10 days, temperatures in Blue Mountains will be will reach 20°C (68°F) on Thursday before declining again, with average daytime highs of 15°C (59°F) and nighttime lows of 10°C (50°F) over this period. Compared to typical September conditions, these temperatures are much cooler than usual. There will be some sunshine during this period. Rain amounts are forecast to be a bit less than usual (relative to standard September patterns), with some rainy days. There will be rain on around 4 days (Wed, Thu, Sun, Mon).

Weather Forecast FAQ for Blue Mountains

When will be the warmest day next week?

The warmest day is expected to be Thursday with a high of 20°C (68°F).

When will be the coldest day?

The coldest day is forecasted for Tuesday with a low of 4°C (39°F).

Will it rain next week in Blue Mountains?

Yes, rain is expected on 4 days , specifically on Wed, Thu, Sun, Mon.

How much rainfall is expected next week?

A total of 17 mm (0.7 in) of rain is forecasted for the 10-day period.

What will be the temperature range next week?

Temperatures will range from 4°C (39°F) to 20°C (68°F).

More about Blue Mountains

Explore the full Blue Mountains climate overview with monthly averages, or check rainfall data and temperature by month.

Blue Mountains weather by month

Browse monthly averages for Blue Mountains: climate by month with temperature, rainfall and sunshine.

January February March April May June July August September October November December

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