In Ghost of Tsushima there’s a somewhat hidden way to change the weather at any time. All you have to do is play a flute song that corresponds to the weather condition you want. You can play the flute by swiping left on the Touchpad. Flute Songs are equipped in the Gear Menu under Accessories.
There are 4 Flute Songs to change the weather:
- The Sun’s Warm Embrace – Sunny Weather
- Lament of the Storm – Stormy Weather
- Shadows in the Fog – Foggy Weather
- A Chorus of Raindrops – Rainy Weather
The way you unlock these is by finding Singing Crickets. They are found in little golden cages at cemeteries in the open world.
Refer to this guide for all Cricket Locations: Ghost of Tsushima – All Singing Cricket Locations.
After finding the first Singing Cricket, you can track them on them map. Open the map and press to track “Undiscovered Singing Crickets”. This option requires you to wear the Traveler’s Attire. It’s unlocked for free by talking to merchants, for example the one at the Survivor Camp in Hiyoshi Prefecture of the first region (north-east Prefecture).