Twin Falls weather live forecast

Today's maximum temperature in Twin Falls is expected to be 1°C. Select a day from the live weather forecast for Twin Falls, Idaho, USA for more weather parameters.

Wednesday
18th Feb
1

-5

4

2
Thursday
19th Feb
3

-6

3

3
Friday
20th Feb
3

-4

4

3
Saturday
21st Feb
7

-5

9

4
Sunday
22nd Feb
10

-2

6

4

5-day weather forecast updated at 04:01 on Thursday 19th February 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 Wednesday 18th February 2026

Expect mostly cloudy with light snow in Twin Falls, Idaho with a maximum temperature of 1°C, maximum UV of 2 (Low) and 4 hours of bright sunshine. There are 0-2 cm of snow expected with 18% chance of some snow and a moderate breeze of 26 kph from the west.

1
°C maximum temperature
-5
°C minimum temperature
mostly cloudy with light snow
4
hours of sunshine
2
UV index (Low)
18
% chance of some snow
<2
cm of snow expected
-5
°C wind chill
26
kph wind from W

Twin Falls weather for Thursday 19th February 2026

Expect broken clouds in Twin Falls, Idaho with a maximum temperature of 3°C, maximum UV of 3 (Moderate) and 3 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 11 kph from the east.

3
°C maximum temperature
-6
°C minimum temperature
broken clouds
3
hours of sunshine
3
UV index (Moderate)
0
mm of rainfall expected
0
°C wind chill
11
kph wind from E

Twin Falls weather for Friday 20th February 2026

Expect broken clouds in Twin Falls, Idaho with a maximum temperature of 3°C, maximum UV of 3 (Moderate) and 4 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 14 kph from the west.

3
°C maximum temperature
-4
°C minimum temperature
broken clouds
4
hours of sunshine
3
UV index (Moderate)
0
mm of rainfall expected
-1
°C wind chill
14
kph wind from W

Twin Falls weather for Saturday 21st February 2026

Expect scattered clouds in Twin Falls, Idaho with a maximum temperature of 7°C, maximum UV of 4 (Moderate) and 9 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 12 kph from the east.

7
°C maximum temperature
-5
°C minimum temperature
scattered clouds
9
hours of sunshine
4
UV index (Moderate)
0
mm of rainfall expected
4
°C wind chill
12
kph wind from E

Twin Falls weather for Sunday 22nd February 2026

Expect broken clouds in Twin Falls, Idaho with a maximum temperature of 10°C, maximum UV of 4 (Moderate) and 6 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 14 kph from the east.