Twin Falls weather live forecast

Today's maximum temperature in Twin Falls is expected to be 30°C. Select a day from the live weather forecast for Twin Falls, Idaho, USA for more weather parameters.

Monday
25th May
30

14

6

UV8
Tuesday
26th May
21

10

3

UV7
Wednesday
27th May
22

8

8

UV5
Thursday
28th May
25

10

5

UV6
Friday
29th May
21

11

5

UV7

5-day weather forecast updated at 04:00 on Monday 25th May 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 Monday 25th May 2026

Expect broken clouds in Twin Falls, Idaho with a maximum temperature of 30°C, moderate levels of heat & humidity, maximum UV of 8 (Very High) and 6 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 10 kph from the south-east.

30
°C maximum temperature
14
°C minimum temperature
broken clouds
6
hours of sunshine
UV8
UV index (Very High)
0
mm of rainfall expected
L
low heat & humidity
10
kph wind from SE

Twin Falls weather for Tuesday 26th May 2026

Expect mostly cloudy with light rain in Twin Falls, Idaho with a maximum temperature of 21°C, maximum UV of 7 (High) and 3 hours of bright sunshine. There are 0-2 mm of rainfall expected with 21% chance of some rain and a moderate breeze of 21 kph from the west.

21
°C maximum temperature
10
°C minimum temperature
mostly cloudy with light rain
3
hours of sunshine
UV7
UV index (High)
21
% chance of some rain
<2
mm of rainfall expected
21
°C wind chill
21
kph wind from W

Twin Falls weather for Wednesday 27th May 2026

Expect sunshine and showers in Twin Falls, Idaho with a maximum temperature of 22°C, maximum UV of 5 (Moderate) and 8 hours of bright sunshine. There are 0-2 mm of rainfall expected with 20% chance of some rain and a gentle breeze of 13 kph from the west.

22
°C maximum temperature
8
°C minimum temperature
sunshine and showers
8
hours of sunshine
UV5
UV index (Moderate)
20
% chance of some rain
<2
mm of rainfall expected
22
°C wind chill
13
kph wind from W

Twin Falls weather for Thursday 28th May 2026

Expect mostly cloudy with light rain in Twin Falls, Idaho with a maximum temperature of 25°C, maximum UV of 6 (High) and 5 hours of bright sunshine. There are 0-2 mm of rainfall expected with 42% chance of some rain and a light breeze of 11 kph from the south-west.

25
°C maximum temperature
10
°C minimum temperature
mostly cloudy with light rain
5
hours of sunshine
UV6
UV index (High)
42
% chance of some rain
<2
mm of rainfall expected
25
°C wind chill
11
kph wind from SW

Twin Falls weather for Friday 29th May 2026

Expect mostly cloudy with light rain in Twin Falls, Idaho with a maximum temperature of 21°C, maximum UV of 7 (High) and 5 hours of bright sunshine. There are 2-5 mm of rainfall expected with 64% chance of some rain and a light breeze of 9 kph from the south-west.