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Significant temperature variations: see the weather forecast for Curitiba

Por Equipe Editorial CifraNET · 29/06/2026
Significant temperature variations: see the weather forecast for Curitiba
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The week in Curitiba, between Monday (29) and Sunday (5), will be marked by significant variations in temperature and unstable weather conditions. Minimum temperatures reach 5°C and maximum temperatures reach 24°C throughout the period.

The week begins with heavy rain and ends with partly cloudy skies and no precipitation. Air humidity fluctuates between 46% and 93%, and winds remain moderate throughout the day.

Temperature for the next few days in Curitiba

- Monday, June 29th: Minimum of 12°C and maximum of 20°C.
- Tuesday, June 30th: Minimum of 15°C and maximum of 22°C.
- Wednesday, July 1st: Minimum of 14°C and maximum of 24°C.
- Thursday, July 2nd: Minimum of 10°C and maximum of 18°C.
- Friday, July 3rd: Minimum of 6°C and maximum of 9°C.
- Saturday, July 4th: Minimum of 8°C and maximum of 15°C.
- Sunday, July 5th: Minimum of 10°C and maximum of 22°C.

Weather forecast in Curitiba
Monday, June 29:
Monday will see heavy rain in Curitiba. Temperatures vary between a minimum of 12°C and a maximum of 20°C. The thermal sensation throughout the day varies between 13°C in the morning, 17°C during the day, 17°C in the afternoon and 16°C at night. The probability of rain is 100%, with an estimated volume of 18.9 mm. Air humidity will be 86%. Winds blow at 2.42 m/s and the ultraviolet index reaches 5.18, classified as moderate.

Tuesday, June 30:
On Tuesday, the sky starts partly cloudy in the morning and clears in the afternoon. Temperatures range from a minimum of 15°C to a maximum of 22°C. The thermal sensation varies between 15°C in the morning, 18°C during the day, 20°C in the afternoon and 16°C at night. The probability of rain is 25%, with no estimated volume of precipitation. Air humidity drops to 64%. The winds blow at 3.38 m/s and the ultraviolet index is 4.51.

Wednesday, July 1st:
Wednesday will be the hottest day of the week, with clear skies in Curitiba. Temperatures vary between a minimum of 14°C and a maximum of 24°C. The thermal sensation is between 14°C in the morning, 23°C during the day, 19°C in the afternoon and 16°C at night. There is no rain forecast. Air humidity will be the lowest of the week, at 46%. The winds blow at 3.52 m/s and the ultraviolet index is 5.71, the highest of the period.

Thursday, July 2nd:
Thursday marks the return of rain to Curitiba, with light precipitation and partly cloudy skies. Temperatures range from a minimum of 10°C to a maximum of 18°C. The thermal sensation varies between 14°C in the morning, 18°C during the day, 12°C in the afternoon and 8°C at night. The probability of rain is 100%, with an estimated volume of 5.56 mm. Air humidity rises to 77%. Winds blow at 3.38 m/s and the ultraviolet index is 5.24.

Friday, July 3:
Friday will be the coldest day of the week, with light rain forecast until the morning and partly cloudy skies in the afternoon. Temperatures vary between a minimum of 6°C and a maximum of 9°C. The thermal sensation varies between 4°C in the morning, 6°C during the day, 7°C in the afternoon and 8°C at night. The probability of rain is 100%, with an estimated volume of 0.84 mm. Air humidity reaches 93%, the highest of the period. Winds blow at 3.13 m/s and the ultraviolet index is just 0.27.

Saturday, July 4th:
Saturday will be overcast in Curitiba, with no rain forecast. Temperatures range from a minimum of 8°C to a maximum of 15°C. The thermal sensation varies between 8°C in the morning, 12°C during the day, 11°C in the afternoon and 11°C at night. Air humidity remains high, at 83%. Winds blow at 2.75 m/s and the ultraviolet index is 1.0, classified as low.

Sunday, July 5th:
Sunday ends the week with partly cloudy skies and no rain forecast. Temperatures vary between a minimum of 10°C and a maximum of 22°C. The thermal sensation is between 10°C in the morning, 20°C during the day, 17°C in the afternoon and 15°C at night. Air humidity is 58%. The winds blow at 2.29 m/s, the weakest of the week, and the ultraviolet index is 1.0.

Will it rain in Curitiba?
The week in Curitiba presents two distinct moments. Between Monday and Thursday, rain is present with significant volumes, the highest being recorded on Monday, with 18.9 mm, followed by 5.56 mm on Thursday. Friday is the peak of cold for the period, with a maximum of just 9°C and a minimum of 6°C, in addition to light rain of 0.84 mm.

From Saturday onwards, precipitation stops and the weekend brings more stable conditions, with partially cloudy skies on Saturday and a greater sunny spell on Sunday, when temperatures rise again and humidity drops to 58%. The highest ultraviolet index of the week occurs on Wednesday, with a value of 5.71, and the lowest on Friday, with just 0.27.

The information contained in this text is from Open Weather. The texts generated by Artificial Intelligence on CNN Brasil are based on information collected and checked by journalists. Click here to find out more

Source: CNN

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