Twin Falls weather live forecast

Today's maximum temperature in Twin Falls is expected to be 26°C. Select a day from the live weather forecast for Twin Falls, Idaho, USA for more weather parameters.

Saturday
20th Jun
26

17

11

8
Sunday
21st Jun
28

15

15

10
Monday
22nd Jun
29

13

15

10
Tuesday
23rd Jun
32

13

12

10
Wednesday
24th Jun
34

15

14

10

5-day weather forecast updated at 04:00 on Saturday 20th June 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 Saturday 20th June 2026

Expect sunshine and showers in Twin Falls, Idaho with a maximum temperature of 26°C, maximum UV of 8 (Very High) and 11 hours of bright sunshine. There are 0-2 mm of rainfall expected with 34% chance of some rain and a gentle breeze of 18 kph from the west.

26
°C maximum temperature
17
°C minimum temperature
sunshine and showers
11
hours of sunshine
8
UV index (Very High)
34
% chance of some rain
<2
mm of rainfall expected
0
no heat & humidity
18
kph wind from W

Twin Falls weather for Sunday 21st June 2026

Expect clear skies in Twin Falls, Idaho with a maximum temperature of 28°C, low levels of heat & humidity, maximum UV of 10 (Very High) and 15 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 12 kph from the north-west.

28
°C maximum temperature
15
°C minimum temperature
clear skies
15
hours of sunshine
10
UV index (Very High)
0
mm of rainfall expected
L
low heat & humidity
12
kph wind from NW

Twin Falls weather for Monday 22nd June 2026

Expect clear skies in Twin Falls, Idaho with a maximum temperature of 29°C, low levels of heat & humidity, maximum UV of 10 (Very High) and 15 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 13 kph from the west.

29
°C maximum temperature
13
°C minimum temperature
clear skies
15
hours of sunshine
10
UV index (Very High)
0
mm of rainfall expected
L
low heat & humidity
13
kph wind from W

Twin Falls weather for Tuesday 23rd June 2026

Expect scattered clouds in Twin Falls, Idaho with a maximum temperature of 32°C, moderate levels of heat & humidity, maximum UV of 10 (Very High) and 12 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 9 kph from the north-west.

32
°C maximum temperature
13
°C minimum temperature
scattered clouds
12
hours of sunshine
10
UV index (Very High)
0
mm of rainfall expected
M
moderate heat & humidity
9
kph wind from NW

Twin Falls weather for Wednesday 24th June 2026

Expect scattered clouds in Twin Falls, Idaho with a maximum temperature of 34°C, moderate levels of heat & humidity, maximum UV of 10 (Very High) and 14 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 13 kph from the north-west.