Twin Falls weather live forecast

Today's maximum temperature in Twin Falls is expected to be 37°C. Select a day from the live weather forecast for Twin Falls, Idaho, USA for more weather parameters.

Saturday
11th Jul
37

20

15

11
Sunday
12th Jul
35

19

11

10
Monday
13th Jul
36

19

7

10
Tuesday
14th Jul
32

23

10

10
Wednesday
15th Jul
33

21

10

10

5-day weather forecast updated at 04:00 on Saturday 11th July 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 11th July 2026

Expect clear skies in Twin Falls, Idaho with a maximum temperature of 37°C, high levels of heat & humidity, maximum UV of 11 (Extreme) and 15 hours of bright sunshine. There are 0 mm of rainfall expected and little or no wind of 5 kph from the south.

37
°C maximum temperature
20
°C minimum temperature
clear skies
15
hours of sunshine
11
UV index (Extreme)
0
mm of rainfall expected
H
high heat & humidity
5
kph wind from S

Twin Falls weather for Sunday 12th July 2026

Expect scattered clouds in Twin Falls, Idaho with a maximum temperature of 35°C, high levels of heat & humidity, maximum UV of 10 (Very High) and 11 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 14 kph from the north-west.

35
°C maximum temperature
19
°C minimum temperature
scattered clouds
11
hours of sunshine
10
UV index (Very High)
0
mm of rainfall expected
H
high heat & humidity
14
kph wind from NW

Twin Falls weather for Monday 13th July 2026

Expect broken clouds in Twin Falls, Idaho with a maximum temperature of 36°C, high levels of heat & humidity, maximum UV of 10 (Very High) and 7 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 11 kph from the north-west.

36
°C maximum temperature
19
°C minimum temperature
broken clouds
7
hours of sunshine
10
UV index (Very High)
0
mm of rainfall expected
H
high heat & humidity
11
kph wind from NW

Twin Falls weather for Tuesday 14th July 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 10 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 10 kph from the west.

32
°C maximum temperature
23
°C minimum temperature
scattered clouds
10
hours of sunshine
10
UV index (Very High)
0
mm of rainfall expected
M
moderate heat & humidity
10
kph wind from W

Twin Falls weather for Wednesday 15th July 2026

Expect scattered clouds in Twin Falls, Idaho with a maximum temperature of 33°C, high levels of heat & humidity, maximum UV of 10 (Very High) and 10 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 8 kph from the north-west.