Weather forecast for 10 days
Lewiston, ID

Weather forecast for the weekend

Sunday, Jun 15.

Sunny
4:53 am

8:44 pm
PDT
Sunny
86°F / 57°F
  • Wind: 7mph NNW
  • Humidity: 21%
  • Precip. probability: 0%
  • Precipitation: 0"
  • UV index: 8
Today, the forecast calls for abundant sunshine.
Temperature readings will considerable fluctuate from a daytime peak of a blazing 86°F to a nighttime low of a refreshing 57.2°F.
It will feel hotter, with a temperature more typical of July's average maximum of 84°F.
Sunrise was at 4:53 am and sunset will be at 8:44 pm; the daylight will last for 15h and 51min.

Frequently asked questions

What is the weather forecast for Lewiston for the next ten days?
In Lewiston, a combination of cloud-filled, sunny and rain-filled weather is anticipated for the next ten days.
Will it rain in the next ten days?
Rainfall is predicted only for Saturday. With a probability of 36%, minimal precipitation of 0.08" is expected.
How hot will it be in the next ten days?
The maximum temperature will vary between 66.2°F and 87.8°F, while the minimum temperature will vary between 50°F and 57.2°F.
What will be the hottest and the coldest days?
The hottest day will be tomorrow, with a maximum of 87.8°F. With a maximum temperature of 66.2°F, Saturday will be the coldest day.

Long-term weather forecast

SunJun 15.
  • 86°F
  • 57°F
Sunny
Sunny
  • Wind: 7mph NNW
  • Humidity: 21%
  • UV index: 8
  • Precip. probability: 0%
  • Precipitation: 0"
  • 4:53 am 8:44 pm PDT
MonJun 16.
  • 88°F
  • 57°F
Partly Cloudy
Partly Cloudy
  • Wind: 10mph N
  • Humidity: 31%
  • UV index: 7
  • Precip. probability: 0%
  • Precipitation: 0"
  • 4:53 am 8:44 pm PDT
TueJun 17.
  • 86°F
  • 57°F
Sunny
Sunny
  • Wind: 11mph N
  • Humidity: 30%
  • UV index: 8
  • Precip. probability: 0%
  • Precipitation: 0"
  • 4:53 am 8:45 pm PDT
WedJun 18.
  • 86°F
  • 55°F
Sunny
Sunny
  • Wind: 15mph NNW
  • Humidity: 33%
  • UV index: 8
  • Precip. probability: 0%
  • Precipitation: 0"
  • 4:53 am 8:45 pm PDT
ThuJun 19.
  • 82°F
  • 55°F
Partly Cloudy
Partly Cloudy
  • Wind: 11mph NNW
  • Humidity: 33%
  • UV index: 8
  • Precip. probability: 0%
  • Precipitation: 0"
  • 4:53 am 8:45 pm PDT
FriJun 20.
  • 73°F
  • 50°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 14mph NW
  • Humidity: 35%
  • UV index: 6
  • Precip. probability: 4%
  • Precipitation: 0"
  • 4:53 am 8:45 pm PDT
SatJun 21.
  • 66°F
  • 50°F
AM Showers
AM Showers
  • Wind: 11mph WNW
  • Humidity: 49%
  • UV index: 5
  • Precip. probability: 36%
  • Precipitation: 0.08"
  • 4:53 am 8:46 pm PDT
SunJun 22.
  • 73°F
  • 52°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 7mph NNW
  • Humidity: 46%
  • UV index: 6
  • Precip. probability: 24%
  • Precipitation: 0"
  • 4:54 am 8:46 pm PDT
MonJun 23.
  • 79°F
  • 57°F
Partly Cloudy
Partly Cloudy
  • Wind: 7mph NNE
  • Humidity: 40%
  • UV index: 8
  • Precip. probability: 7%
  • Precipitation: 0"
  • 4:54 am 8:46 pm PDT
TueJun 24.
  • 81°F
  • 57°F
Partly Cloudy
Partly Cloudy
  • Wind: 8mph N
  • Humidity: 44%
  • UV index: 7
  • Precip. probability: 24%
  • Precipitation: 0"
  • 4:54 am 8:46 pm PDT
Looking ahead, conditions suggest a period of overcast, sunny and rain-soaked weather is forecasted.
With a probability of 36%, rainfall is forecasted only for Saturday. The precipitation will be minimal at 0.08".
Significant changes in temperature are expected over the next several days. Highs will range from 66.2°F to 87.8°F, while the minimum temperature is forecast to range between 50°F and 57.2°F.
Monday will be the hottest day, with a maximum temperature of 87.8°F; expect the coldest day on Saturday with a high of 66.2°F.
Updated: Jun 15, 2025 @ 20:48:20 UTC
Published by: Weather U.S. | About Us
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