The conversion

64°C = 147.2°F

°F = (°C × 9/5) + 32, so (64 × 9/5) + 32 = 147.2.

64 °C is well outside the range outdoor air occupies on Earth, so there is no useful weather description for it — this page is arithmetic rather than a forecast.

Convert something else

68°F

The range either side

Neighbouring values, for when the number you actually wanted was a degree or two away.

Celsius to Fahrenheit either side of 64 °C.
CelsiusFahrenheit
59 °C138.2 °F
60 °C140 °F
61 °C141.8 °F
62 °C143.6 °F
63 °C145.4 °F
64 °C147.2 °F
65 °C149 °F
66 °C150.8 °F
67 °C152.6 °F
68 °C154.4 °F
69 °C156.2 °F

The other direction

147.2 °F converts back to 64 °C, which is the same relationship read the other way. Going from Fahrenheit to Celsius, subtract 32 first and then multiply by 5/9 — doing it in the other order is the usual mistake and produces a plausible-looking wrong answer.

The full converter handles any value, in either direction, including kelvin, and shows the formula as it works.