What is today's weather forecast for Twin Falls, ID?

Today's forecast for Twin Falls shows a high of 58 degrees and a low of 34 degrees Fahrenheit. Sunny, with a high near 58.

What is the 7-day weather forecast for Twin Falls, ID?

The 7-day forecast for Twin Falls shows highs from 46 to 58 degrees and lows from 29 to 39 degrees Fahrenheit. Expect precipitation on 4 days with chances of 20% or higher.

Will it rain in Twin Falls, ID this week?

Yes, rain is possible in Twin Falls this week. Precipitation chances: Monday (30% chance), Tuesday (60% chance), Wednesday (50% chance), Thursday (50% chance).

How accurate is the Twin Falls weather forecast?

WeatherForYou provides highly accurate Twin Falls forecasts using National Weather Service data and current conditions from the nearest available weather stations, often miles closer than regional airports, for the most precise local forecasts.

Twin Falls, ID Weather Forecast and Current Conditions

WEATHER ALERTS - Air Stagnation Advisory

Current Conditions From Nearby Local Station

Switch to Metric Units

53°F
Feels Like 53°F

Humidity 38% Dew Point 27°F Wind NNW 2 MPH Gusts 3 Barometer N/A

Solar Rad 324 w/m² Visibility 1.2 mi.

Report from a MADIS/MESONET weather station 2.5 mi. N of central Twin Falls
at 11:00 AM Fri, Dec 12, 2025

Point Forecast at a Glance

FriDec 12

SatDec 13

SunDec 14

MonDec 15

TueDec 16

40%

WedDec 17

50%

ThuDec 18

50%

Jump to detailed forecast ↓

7-Day Temperature Trend

Week Ahead Summary

Cooling trend continues with high temperatures dropping from 58°F to 46°F. Unsettled weather expected with rain likely on at least 4 days.

Climate Context

This week's forecast shows temperatures running 17°F above the historical average for December. Normal highs for this period are around 37°F with lows around 21°F.

This Date in Weather History

1969 - The worst tornado of record for western Washington State tracked south of Seattle, traveling five miles, from Des Moines to Kent. The tornado, 50 to 200 yards in width, began as a waterspout over Puget Sound. One person was injured and the tornado caused half a million dollars damage.

Twin Falls, ID 7 Day Weather Forecast Details

Friday Dec 12

Day: Sunny, with a high near 58. West wind 5 to 7 mph.

Night: Partly cloudy, with a low around 34. Southwest wind around 6 mph.

Saturday Dec 13

Day: Mostly sunny, with a high near 57. South southwest wind around 6 mph becoming light and variable.

Night: Partly cloudy, with a low around 29. Calm wind becoming east around 5 mph in the evening.

Sunday Dec 14

Day: Sunny, with a high near 55. East northeast wind 3 to 6 mph.

Night: Mostly clear, with a low around 30.

Monday Dec 15

Day: Mostly sunny, with a high near 56.

Night: A 30 percent chance of rain after 11pm. Mostly cloudy, with a low around 39.

Tuesday Dec 16

Day: A 40 percent chance of rain. Mostly cloudy, with a high near 57.

Night: Rain likely, mainly after 11pm. Mostly cloudy, with a low around 39. Chance of precipitation is 60%.

Wednesday Dec 17

Day: A 50 percent chance of rain. Partly sunny, with a high near 48.

Night: A slight chance of rain and snow. Mostly cloudy, with a low around 29. Chance of precipitation is 20%.

Thursday Dec 18

Day: A 50 percent chance of rain. Mostly cloudy, with a high near 46.

About Twin Falls, ID

Twin Falls is the county seat of and the largest city in Twin Falls County, Idaho, United States. The population was 51,807 at the 2020 census, and was estimated at 55,589 in 2024. In the Magic Valley region, Twin Falls is the largest city in a 100-mile (160 km) radius, and is the regional commercial center for south-central Idaho and northeastern Nevada. It is the principal city of the Twin Falls metropolitan statistical area, which officially includes the entirety of Twin Falls and Jerome Counties. The border town resort community of Jackpot, Nevada, 50 mi (80 km) south at the state line, is unofficially considered part of the greater Twin Falls area. Located on a broad plain at the south rim of the Snake River Canyon, Twin Falls is where daredevil Evel Knievel attempted to jump across the canyon in 1974 on a steam-powered rocket. The jump site is northeast of central Twin Falls, midway between Shoshone Falls and the Perrine Bridge.

Content from Wikipedia, licensed under CC BY-SA 3.0.

How We Provide Better Local Weather

Current conditions: We use the nearest available station to your location - including professional MESONET/MADIS and local weather stations - often miles closer than regional airports.

Forecasts: National Weather Service point forecasts predict for your specific area, not broad regional zones, making them far more relevant to your location.

Your favorites: