Weather forecast for 10 days
Ketchum, ID

Weather forecast for the weekend

Saturday, May 3.

Mostly Sunny
6:24 am

8:44 pm
MDT
Mostly Sunny
68°F / 43°F
  • Wind: 11mph S
  • Humidity: 36%
  • Precip. probability: 2%
  • Precipitation: 0"
  • UV index: 7
On Saturday, May 3, mostly sunny and dry conditions will continue.
A temperature range of a delightful 68°F to a chilly 42.8°F is expected.
On Saturday, the expected high temperature of 68°F better resembles June's average maximum than May's usual.
Sunrise will be at 6:24 am and sunset at 8:44 pm; the daylight will last for 14h and 20min.

Sunday, May 4.

PM Thunderstorms
6:23 am

8:45 pm
MDT
PM Thunderstorms
59°F / 41°F
  • Wind: 7mph S
  • Humidity: 63%
  • Precip. probability: 40%
  • Precipitation: 0.12"
  • UV index: 6
On Sunday, May 4, thunderstorms may roll in by the afternoon, bringing brief intense rainfall.
Minimal precipitation is expected. Forecasted temperatures will peak at a moderate 59°F and dip to a minimum of an icy 41°F.
Forecast models suggest warmer conditions, with a peak that mirrors June's climate average rather than May's.
Sunrise will be at 6:23 am and sunset at 8:45 pm; the daylight will last for 14h and 22min.

Frequently asked questions

What is the weather forecast for Ketchum for Saturday?
On Saturday, in Ketchum, mostly sunny and dry conditions will continue.
What will be the maximum temperature on Saturday?
On Saturday, the highest temperature will be 68°F, while the lowest temperature will be 42.8°F.
What is the weather forecast for Ketchum for Sunday?
On Sunday, in Ketchum, passing thunderstorms may develop after midday.
Will it rain on Sunday?
On Sunday, there is a low chance of minimal precipitation in Ketchum.
What will be the maximum temperature on Sunday?
On Sunday, the highest temperature will be 59°F, while the lowest temperature will be 41°F.
What is the weather forecast for Ketchum for the next ten days?
In Ketchum, weather will be unstable, and a combination of clear, dull, thunderstorm-prone and rain-filled weather is forecasted for the next ten days.
Will it rain in the next ten days?
Rainfall is anticipated on Sunday and Monday in Ketchum. Sunday, with minimal precipitation of 0.12", will be the day with the most rainfall.
How warm will it be in the next ten days?
The maximum temperature will range between 55.4°F and 69.8°F, while the minimum temperature will range between 35.6°F and 42.8°F.
What will be the warmest and the coldest days?
The warmest days will be next Friday and Saturday, with a maximum of 69.8°F. With a maximum temperature of 55.4°F, Monday will be the coldest day.

Long-term weather forecast

ThuMay 1.
  • 63°F
  • 36°F
Sunny
Sunny
  • Wind: 7mph SSE
  • Humidity: 30%
  • UV index: 7
  • Precip. probability: 0%
  • Precipitation: 0"
  • 6:27 am 8:41 pm MDT
FriMay 2.
  • 66°F
  • 39°F
Sunny
Sunny
  • Wind: 9mph S
  • Humidity: 41%
  • UV index: 7
  • Precip. probability: 1%
  • Precipitation: 0"
  • 6:25 am 8:42 pm MDT
SatMay 3.
  • 68°F
  • 43°F
Mostly Sunny
Mostly Sunny
  • Wind: 11mph S
  • Humidity: 36%
  • UV index: 7
  • Precip. probability: 2%
  • Precipitation: 0"
  • 6:24 am 8:44 pm MDT
SunMay 4.
  • 59°F
  • 41°F
PM Thunderstorms
PM Thunderstorms
  • Wind: 7mph S
  • Humidity: 63%
  • UV index: 6
  • Precip. probability: 40%
  • Precipitation: 0.12"
  • 6:23 am 8:45 pm MDT
MonMay 5.
  • 55°F
  • 36°F
PM Showers
PM Showers
  • Wind: 10mph NNE
  • Humidity: 65%
  • UV index: 6
  • Precip. probability: 40%
  • Precipitation: 0.08"
  • 6:21 am 8:46 pm MDT
TueMay 6.
  • 63°F
  • 39°F
Partly Cloudy
Partly Cloudy
  • Wind: 8mph ESE
  • Humidity: 51%
  • UV index: 7
  • Precip. probability: 3%
  • Precipitation: 0"
  • 6:20 am 8:47 pm MDT
WedMay 7.
  • 68°F
  • 41°F
Mostly Sunny
Mostly Sunny
  • Wind: 9mph S
  • Humidity: 47%
  • UV index: 7
  • Precip. probability: 8%
  • Precipitation: 0"
  • 6:19 am 8:48 pm MDT
ThuMay 8.
  • 68°F
  • 39°F
Mostly Sunny
Mostly Sunny
  • Wind: 9mph SW
  • Humidity: 43%
  • UV index: 7
  • Precip. probability: 20%
  • Precipitation: 0"
  • 6:17 am 8:49 pm MDT
FriMay 9.
  • 70°F
  • 41°F
Partly Cloudy
Partly Cloudy
  • Wind: 8mph SSW
  • Humidity: 39%
  • UV index: 7
  • Precip. probability: 23%
  • Precipitation: 0"
  • 6:16 am 8:51 pm MDT
SatMay 10.
  • 70°F
  • 43°F
Partly Cloudy
Partly Cloudy
  • Wind: 8mph SSW
  • Humidity: 38%
  • UV index: 7
  • Precip. probability: 21%
  • Precipitation: 0"
  • 6:15 am 8:52 pm MDT
The weather will be unstable for the next ten days, and a mix of clear, cloudy, turbulent and rainy weather is anticipated.
Rainfall is expected on Sunday and Monday.
Expect a substantial fluctuation in daytime highs in the upcoming period. Forecast highs will fluctuate between 55.4°F and 69.8°F, while the lowest temperature will be between 35.6°F and 42.8°F.
With a maximum temperature of 69.8°F, next Friday and Saturday will be the warmest days in Ketchum; expect the coldest day on Monday with a high of 55.4°F.
Updated: May 1, 2025 @ 18:02:00 UTC
Published by: Weather U.S. | About Us
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Weather Forecasting & Climate
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