Weather in Niagara Falls, New York for August 2026
Until now, August 2026 in Niagara Falls has been nearly identical to the historical average, with a temperature of 26.6 °F (showing only a slight deviation of 0.1 °F).
The forecast for the next days in Niagara Falls predicts temperatures to be around 26 °F, close to the historical average.
In general, the average temperature in Niagara Falls at the beginning of August is 27.7 °F. As the month progressed, temperatures tended to noticeably cool down, reaching an average of 25.3 °F by the end of August.
The climate of Niagara Falls in August is notably wet, with an average of 11 rainy days, and a total of 94.4 mm of precipitation.
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Niagara Falls Weather August
Temperatures trend during August in Niagara Falls
August weather in Niagara Falls day by day
| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| Aug. 1 |  Light rain shower | 28° /19° | 1.7 mm | 8 | |
| Aug. 2 | Light rain shower | 28° /18° | 15.4 mm | 6 | |
| Aug. 3 | Light rain shower | 26° /17° | 2.8 mm | 8 | |
| Aug. 4 |  Sunny | 30° /17° | 0 mm | 8 | |
| Aug. 5 | Light rain shower | 29° /18° | 0.5 mm | 7 | |
| Aug. 6 | Light rain shower | 26° /19° | 3.7 mm | 7 | |
| Aug. 7 | Sunny | 27° /17° | 7.9 mm | 7 | |
| Aug. 8 |  Light drizzle | 28° /18° | 1.5 mm | 7 | |
| Aug. 9 | Light rain shower | 28° /18° | 5.6 mm | 7 | |
| Aug. 10 | Patchy rain possible | 28° /19° | 1 mm | 8 | |
| Aug. 11 | Light rain shower | 28° /18° | 0.6 mm | 7 | |
| Aug. 12 | Light rain shower | 27° /18° | 3.8 mm | 7 | |
| Aug. 13 |  Partly cloudy | 27° /18° | 5 mm | 7 | |
| Aug. 14 | Sunny | 29° /17° | 0 mm | 8 | |
| Aug. 15 | Sunny | 29° /17° | 0 mm | 8 | |
| Aug. 16 | Patchy rain possible | 28° /18° | 0.7 mm | 7 | |
| Aug. 17 | Light rain shower | 26° /18° | 12.7 mm | 7 | |
| Aug. 18 | Light rain shower | 25° /15° | 2.8 mm | 7 | |
| Aug. 19 | Light rain shower | 23° /15° | 51.6 mm | 4 | |
| Aug. 20 | Patchy rain possible | 21° /13° | 0 mm | 6 | |
| Aug. 21 | Partly cloudy | 23° /13° | 0 mm | 6 | |
| Aug. 22 | Sunny | 26° /13° | 2.9 mm | 5 | |
| Aug. 23 | Sunny | 24° /14° | 6 mm | 5 | |
| Aug. 24 | Partly cloudy | 23° /15° | 0.6 mm | 5 | |
| Aug. 25 | Sunny | 25° /15° | 0.2 mm | 6 | |
| Aug. 26 | Partly cloudy | 25° /14° | 0 mm | 6 | |
| Aug. 27 | Partly cloudy | 27° /17° | 1.4 mm | 6.8 | |
| Aug. 28 | Sunny | 22° /15° | 0.4 mm | 6 | |
| Aug. 29 | Sunny | 25° /16° | 0 mm | 7 | |
| Aug. 30 |  Overcast | 26° /19° | 0 mm | 7 | |
| Aug. 31 | Light rain shower | 27° /18° | 9.6 mm | 6 | |
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Niagara Falls in August - FAQ
What are the expected maximum and minimum temperatures in Niagara Falls during August?
How much rainfall should be expected in Niagara Falls during August?
What are the typical wind conditions in Niagara Falls during August?
August rainfall patterns in Niagara Falls
UV exposure in Niagara Falls during August
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