Overall on the next 14 days there will be 1 days with snow in South Lake Tahoe and a total of 0.5 cm of snow.
It will be snowy on the following days:
South Lake Tahoe weather in September 2026
Click on a day for an hourly weather forecast
Friday
Sep 18
0 mm
14° / 4°
Saturday
Sep 19
0 mm
18° / 7°
Sunday
Sep 20
0 mm
18° / 8°
Monday
Sep 21
0 mm
19° / 9°
Tuesday
Sep 22
0 mm
20° / 9°
Wednesday
Sep 23
0 mm
20° / 10°
Thursday
Sep 24
0 mm
18° / 11°
Friday
Sep 25
0 mm
15° / 3°
Saturday
Sep 26
0 mm
20° / 3°
Sunday
Sep 27
0 mm
11° / 1°
Monday
Sep 28
0.5 cm
10° / 2°
Tuesday
Sep 29
0 mm
13° / 3°
Wednesday
Sep 30
0 mm
14° / 4°
Thursday
Oct 1
0 mm
16° / 5°
🌨️ Snowy days in South Lake Tahoe 2026 (September)
The average weather in South Lake Tahoe in September
The weather in South Lake Tahoe in September is very cold with temperatures between 4°C and 25°C, warm clothes are a must.
The wather in South Lake Tahoe in September can vary between cold and nice weather days. Expect a few rainy days but usually not more than 3.
Our weather forecast can give you a great sense of what weather to expect in South Lake Tahoe in September 2026.
If you’re planning to visit South Lake Tahoe in the near future, we highly recommend that you review the 14 day weather forecast for South Lake Tahoe before you arrive.
Temperatures
25° / 4°
Rainy Days
1
Snowy Days
0
Dry Days
28
Rainfall
14
mm
Sun Hours
11.9
Hrs
Historic average weather for September
Click on a day for an hourly weather forecast
Explore the weather in South Lake Tahoe in other months
South Lake Tahoe annual weather
| Month | Temperatures | Rainy Days | Dry Days | Snowy Days | Rainfall | Weather | More details |
|---|---|---|---|---|---|---|---|
| January | 5° / -8° | 5 | 18 | 8 | 122 mm | Awful | South Lake Tahoe in January |
| February | 6° / -8° | 5 | 15 | 9 | 116 mm | Awful | South Lake Tahoe in February |
| March | 9° / -5° | 7 | 15 | 9 | 118 mm | Awful | South Lake Tahoe in March |
| April | 13° / -3° | 5 | 20 | 5 | 64 mm | Bad | South Lake Tahoe in April |
| May | 17° / 0° | 6 | 23 | 2 | 66 mm | Ok | South Lake Tahoe in May |
| June | 24° / 4° | 2 | 28 | 0 | 22 mm | Perfect | South Lake Tahoe in June |
| July | 29° / 8° | 1 | 30 | 0 | 23 mm | Good | South Lake Tahoe in July |
| August | 28° / 7° | 1 | 30 | 0 | 16 mm | Perfect | South Lake Tahoe in August |
| September | 25° / 4° | 1 | 28 | 0 | 14 mm | Perfect | South Lake Tahoe in September |
| October | 17° / -1° | 2 | 28 | 1 | 45 mm | Good | South Lake Tahoe in October |
| November | 11° / -5° | 3 | 23 | 4 | 65 mm | Bad | South Lake Tahoe in November |
| December | 4° / -9° | 6 | 15 | 11 | 109 mm | Awful | South Lake Tahoe in December |
Temperatures in South Lake Tahoe in September
Rain in South Lake Tahoe in September
Recommended Hotels in South Lake Tahoe
Weather in South Lake Tahoe in September - FAQ
What is the average temperature in South Lake Tahoe in September?
The average temperature in South Lake Tahoe in September is 4/25° C.
What is the chance of rain in South Lake Tahoe in September?
On average, there are 1 rainy days in South Lake Tahoe during September.
Weather wise, is September a good time to visit South Lake Tahoe?
The weather in South Lake Tahoe in September is perfect.
Can it snow in South Lake Tahoe in September?
On average, there are 0 snowy days in South Lake Tahoe in September.
More about the weather in South Lake Tahoe