Twin Falls weather live forecast

Today's maximum temperature in Twin Falls is expected to be 33°C. Select a day from the live weather forecast for Twin Falls, Idaho, USA for more weather parameters.

Saturday
22nd Aug
33

20

5

7
Sunday
23rd Aug
31

17

12

8
Monday
24th Aug
29

16

7

7
Tuesday
25th Aug
33

15

10

8
Wednesday
26th Aug
32

17

8

7

5-day weather forecast updated at 04:00 on Sunday 23rd August 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 22nd August 2026

Expect isolated thunderstorms in Twin Falls, Idaho with a maximum temperature of 33°C, moderate levels of heat & humidity, maximum UV of 7 (High) and 5 hours of bright sunshine. There are 2-5 mm of rainfall expected with 50% chance of some rain and a light breeze of 10 kph from the south.

33
°C maximum temperature
20
°C minimum temperature
isolated thunderstorms
5
hours of sunshine
7
UV index (High)
50
% chance of some rain
<5
mm of rainfall expected
M
moderate heat & humidity
10
kph wind from S

Twin Falls weather for Sunday 23rd August 2026

Expect sunshine and showers in Twin Falls, Idaho with a maximum temperature of 31°C, moderate levels of heat & humidity, maximum UV of 8 (Very High) and 12 hours of bright sunshine. There are 0-2 mm of rainfall expected with 10% chance of some rain and a light breeze of 10 kph from the north-west.

31
°C maximum temperature
17
°C minimum temperature
sunshine and showers
12
hours of sunshine
8
UV index (Very High)
10
% chance of some rain
<2
mm of rainfall expected
M
moderate heat & humidity
10
kph wind from NW

Twin Falls weather for Monday 24th August 2026

Expect isolated thunderstorms in Twin Falls, Idaho with a maximum temperature of 29°C, low levels of heat & humidity, maximum UV of 7 (High) and 7 hours of bright sunshine. There are 0-2 mm of rainfall expected with 24% chance of some rain and a light breeze of 8 kph from the south.

29
°C maximum temperature
16
°C minimum temperature
isolated thunderstorms
7
hours of sunshine
7
UV index (High)
24
% chance of some rain
<2
mm of rainfall expected
L
low heat & humidity
8
kph wind from S

Twin Falls weather for Tuesday 25th August 2026

Expect sunshine and showers in Twin Falls, Idaho with a maximum temperature of 33°C, moderate levels of heat & humidity, maximum UV of 8 (Very High) and 10 hours of bright sunshine. There are 0-2 mm of rainfall expected with 25% chance of some rain and little or no wind of 5 kph from the south-east.

33
°C maximum temperature
15
°C minimum temperature
sunshine and showers
10
hours of sunshine
8
UV index (Very High)
25
% chance of some rain
<2
mm of rainfall expected
M
moderate heat & humidity
5
kph wind from SE

Twin Falls weather for Wednesday 26th August 2026

Expect scattered clouds in Twin Falls, Idaho with a maximum temperature of 32°C, moderate levels of heat & humidity, maximum UV of 7 (High) and 8 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 7 kph from the east.