Twin Falls weather live forecast

Today's maximum temperature in Twin Falls is expected to be 19°C. Select a day from the live weather forecast for Twin Falls, Idaho, USA for more weather parameters.

Friday
15th May
19

9

13

8
Saturday
16th May
15

7

4

7
Sunday
17th May
10

4

6

6
Monday
18th May
14

2

11

8
Tuesday
19th May
19

2

12

6

5-day weather forecast updated at 04:00 on Friday 15th 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 Friday 15th May 2026

Expect scattered clouds in Twin Falls, Idaho with a maximum temperature of 19°C, maximum UV of 8 (Very High) and 13 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 17 kph from the west.

19
°C maximum temperature
9
°C minimum temperature
scattered clouds
13
hours of sunshine
8
UV index (Very High)
0
mm of rainfall expected
0
no heat & humidity
17
kph wind from W

Twin Falls weather for Saturday 16th May 2026

Expect broken clouds in Twin Falls, Idaho with a maximum temperature of 15°C, maximum UV of 7 (High) and 4 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 22 kph from the west.

15
°C maximum temperature
7
°C minimum temperature
broken clouds
4
hours of sunshine
7
UV index (High)
0
mm of rainfall expected
15
°C wind chill
22
kph wind from W

Twin Falls weather for Sunday 17th May 2026

Expect sunshine and showers in Twin Falls, Idaho with a maximum temperature of 10°C, maximum UV of 6 (High) and 6 hours of bright sunshine. There are 0-2 mm of rainfall expected with 31% chance of some rain and a gentle breeze of 16 kph from the west.

10
°C maximum temperature
4
°C minimum temperature
sunshine and showers
6
hours of sunshine
6
UV index (High)
31
% chance of some rain
<2
mm of rainfall expected
0
no heat & humidity
16
kph wind from W

Twin Falls weather for Monday 18th May 2026

Expect scattered clouds in Twin Falls, Idaho with a maximum temperature of 14°C, maximum UV of 8 (Very High) and 11 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 9 kph from the west.

14
°C maximum temperature
2
°C minimum temperature
scattered clouds
11
hours of sunshine
8
UV index (Very High)
0
mm of rainfall expected
0
no heat & humidity
9
kph wind from W

Twin Falls weather for Tuesday 19th May 2026

Expect scattered clouds in Twin Falls, Idaho with a maximum temperature of 19°C, maximum UV of 6 (High) and 12 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 7 kph from the north-west.