Twin Falls weather live forecast

Today's maximum temperature in Twin Falls is expected to be 29°C. Select a day from the live weather forecast for Twin Falls, Idaho, USA for more weather parameters.

Friday
25th Sep
29

13

8

6
Saturday
26th Sep
19

10

11

5
Sunday
27th Sep
22

10

5

5
Monday
28th Sep
21

12

8

5
Tuesday
29th Sep
21

8

12

6

5-day weather forecast updated at 04:00 on Friday 25th September 2026 GMT

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The 5-day weather forecast for Idaho (Twin Falls) is provided by the Swiss meteorological agency, meteoblue. Find out more about our data sources.

Twin Falls weather forecast by day

Below are the detailed weather forecasts for Twin Falls for the next 5 days.

Twin Falls weather for Friday 25th September 2026

Expect scattered clouds in Twin Falls, Idaho with a maximum temperature of 29°C, low levels of heat & humidity, maximum UV of 6 (High) and 8 hours of bright sunshine. There are 0 mm of rainfall expected and a fresh breeze of 38 kph from the west.

29
°C maximum temperature
13
°C minimum temperature
scattered clouds
8
hours of sunshine
6
UV index (High)
0
mm of rainfall expected
L
low heat & humidity
38
kph wind from W

Twin Falls weather for Saturday 26th September 2026

Expect clear skies in Twin Falls, Idaho with a maximum temperature of 19°C, maximum UV of 5 (Moderate) and 11 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 23 kph from the west.

19
°C maximum temperature
10
°C minimum temperature
clear skies
11
hours of sunshine
5
UV index (Moderate)
0
mm of rainfall expected
0
no heat & humidity
23
kph wind from W

Twin Falls weather for Sunday 27th September 2026

Expect broken clouds in Twin Falls, Idaho with a maximum temperature of 22°C, maximum UV of 5 (Moderate) and 5 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 22 kph from the north-west.

22
°C maximum temperature
10
°C minimum temperature
broken clouds
5
hours of sunshine
5
UV index (Moderate)
0
mm of rainfall expected
22
°C wind chill
22
kph wind from NW

Twin Falls weather for Monday 28th September 2026

Expect broken clouds in Twin Falls, Idaho with a maximum temperature of 21°C, maximum UV of 5 (Moderate) and 8 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 25 kph from the west.

21
°C maximum temperature
12
°C minimum temperature
broken clouds
8
hours of sunshine
5
UV index (Moderate)
0
mm of rainfall expected
21
°C wind chill
25
kph wind from W

Twin Falls weather for Tuesday 29th September 2026

Expect clear skies in Twin Falls, Idaho with a maximum temperature of 21°C, maximum UV of 6 (High) and 12 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 25 kph from the west.