The conversion

180°C = 356°F

°F = (°C × 9/5) + 32, so (180 × 9/5) + 32 = 356.

180 °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 180 °C.
CelsiusFahrenheit
175 °C347 °F
176 °C348.8 °F
177 °C350.6 °F
178 °C352.4 °F
179 °C354.2 °F
180 °C356 °F
181 °C357.8 °F
182 °C359.6 °F
183 °C361.4 °F
184 °C363.2 °F
185 °C365 °F

The other direction

356 °F converts back to 180 °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.