Endless mode draws each day's weather from this pool at tiers 2-3.
| Weather | Chance a day |
|---|---|
 Clear | 38% |
 Cloudy | 29% |
 Rainy | 17% |
 Mild Cold | 8% |
 Continuous Rain | 8% |
From the game files5
EndlessWeatherPool 16
| ID | 16 |
|---|---|
| PoolId | 2 |
| WeatherID | 4 |
| Weight | 10 |
EndlessWeatherPool 17
| ID | 17 |
|---|---|
| PoolId | 2 |
| WeatherID | 11 |
| Weight | 10 |
EndlessWeatherPool 4
| ID | 4 |
|---|---|
| PoolId | 2 |
| WeatherID | 1 |
| Weight | 45 |
EndlessWeatherPool 5
| ID | 5 |
|---|---|
| PoolId | 2 |
| WeatherID | 2 |
| Weight | 35 |
EndlessWeatherPool 6
| ID | 6 |
|---|---|
| PoolId | 2 |
| WeatherID | 3 |
| Weight | 20 |