Weather forecast for 10 days
Lewiston, ID

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Weather forecast for the weekend

Saturday, May 10.

Partly Cloudy
5:18 am

8:10 pm
PDT
Partly Cloudy
81°F / 54°F
  • Wind: 12mph NNW
  • Humidity: 38%
  • Precip. probability: 2%
  • Precipitation: 0"
  • UV index: 5
On Saturday, May 10, thin clouds will pass through at times, but overall, it will remain bright.
Temperature changes will be remarkable, ranging from a high of a warm 80.6°F to a low of a fresh 53.6°F.
Tomorrow, the forecast high deviates from May's norm and tracks June's average temperature of 71.8°F.
Sunrise will be at 5:18 am and sunset at 8:10 pm; tomorrow's daylight will last for 14h and 52min.

Sunday, May 11.

Rain
5:16 am

8:11 pm
PDT
Rain
66°F / 50°F
  • Wind: 9mph NNW
  • Humidity: 53%
  • Precip. probability: 76%
  • Precipitation: 0.39"
  • UV index: 4
On Sunday, May 11, expect intermittent rain, making for a damp and dreary day.
The chance of rain is high. However, precipitation will be light. The temperature will fluctuate from a high of a breezy 66.2°F to a low of a cool 50°F.
Sunday's maximum temperature is expected to reflect the standard May high of 65.1°F.
Sunrise will be at 5:16 am and sunset at 8:11 pm; the daylight will last for 14h and 55min.

Frequently asked questions

What is the weather forecast for Lewiston for tomorrow?
On Saturday, patchy clouds will move across the sky, allowing for sunshine at times.
What will be the highest temperature tomorrow?
Tomorrow, the maximum temperature will be 80.6°F, while the minimum temperature will be 53.6°F.
The highest temperature tomorrow will be uncommonly higher than the average maximum of 65.1°F in May. The lowest temperature will be also notably higher than the average low of 42.6°F.
When are sunrise and sunset tomorrow?
On Saturday, in Lewiston, sunrise will be at 5:18 am and sunset at 8:10 pm (PDT).
How many hours of daylight will Lewiston have tomorrow?
Tomorrow, the daylight will last for 14h and 52min.
What is the weather forecast for Lewiston for Sunday?
On Sunday, in Lewiston, the forecast calls for continuous rainfall and overcast skies.
Will it rain on Sunday?
With a probability of 76%, light precipitation of 0.39" is anticipated on Sunday.
What will be the maximum temperature on Sunday?
On Sunday, the maximum temperature will be 66.2°F, while the minimum temperature will be 50°F.
What is the weather forecast for Lewiston for the next ten days?
In Lewiston, predominantly cloudy and occasionally showery weather is expected for the next ten days.
Will it rain in the next ten days?
Rain is anticipated only on Sunday. With a probability of 76%, light precipitation of 0.39" is expected.
How hot will it be in the next ten days?
The maximum temperature will vary between 62.6°F and 84.2°F, while the minimum temperature will be between 46.4°F and 55.4°F.
What will be the hottest and the coldest days?
Today is the hottest day, with a maximum temperature of 84.2°F. With a maximum temperature of 62.6°F, Monday and Tuesday will be the coldest days.

Long-term weather forecast

FriMay 9.
  • 84°F
  • 55°F
Partly Cloudy
Partly Cloudy
  • Wind: 6mph NNE
  • Humidity: 48%
  • UV index: 7
  • Precip. probability: 2%
  • Precipitation: 0"
  • 5:19 am 8:09 pm PDT
SatMay 10.
  • 81°F
  • 54°F
Partly Cloudy
Partly Cloudy
  • Wind: 12mph NNW
  • Humidity: 38%
  • UV index: 5
  • Precip. probability: 2%
  • Precipitation: 0"
  • 5:18 am 8:10 pm PDT
SunMay 11.
  • 66°F
  • 50°F
Rain
Rain
  • Wind: 9mph NNW
  • Humidity: 53%
  • UV index: 4
  • Precip. probability: 76%
  • Precipitation: 0.39"
  • 5:16 am 8:11 pm PDT
MonMay 12.
  • 63°F
  • 48°F
Partly Cloudy
Partly Cloudy
  • Wind: 6mph WNW
  • Humidity: 54%
  • UV index: 4
  • Precip. probability: 24%
  • Precipitation: 0"
  • 5:15 am 8:13 pm PDT
TueMay 13.
  • 63°F
  • 50°F
Cloudy
Cloudy
  • Wind: 9mph NW
  • Humidity: 55%
  • UV index: 4
  • Precip. probability: 24%
  • Precipitation: 0"
  • 5:14 am 8:14 pm PDT
WedMay 14.
  • 68°F
  • 46°F
Partly Cloudy
Partly Cloudy
  • Wind: 9mph WNW
  • Humidity: 51%
  • UV index: 5
  • Precip. probability: 24%
  • Precipitation: 0"
  • 5:13 am 8:15 pm PDT
ThuMay 15.
  • 70°F
  • 50°F
Partly Cloudy
Partly Cloudy
  • Wind: 7mph NNW
  • Humidity: 46%
  • UV index: 6
  • Precip. probability: 3%
  • Precipitation: 0"
  • 5:11 am 8:16 pm PDT
FriMay 16.
  • 68°F
  • 50°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 7mph NNW
  • Humidity: 52%
  • UV index: 5
  • Precip. probability: 24%
  • Precipitation: 0"
  • 5:10 am 8:17 pm PDT
SatMay 17.
  • 68°F
  • 48°F
Partly Cloudy
Partly Cloudy
  • Wind: 10mph WNW
  • Humidity: 50%
  • UV index: 6
  • Precip. probability: 21%
  • Precipitation: 0"
  • 5:09 am 8:19 pm PDT
SunMay 18.
  • 68°F
  • 48°F
Partly Cloudy
Partly Cloudy
  • Wind: 9mph WNW
  • Humidity: 47%
  • UV index: 7
  • Precip. probability: 11%
  • Precipitation: 0"
  • 5:08 am 8:20 pm PDT
In the days ahead, primarily dull and occasionally rain-soaked weather is forecasted.
With a probability of 76%, rainfall is anticipated only on Sunday. The precipitation will be light at 0.39".
Noticeable swings in temperature are expected throughout the forecast window. Maximum temperatures are forecasted between 62.6°F and 84.2°F, while the forecast minimum temperature falls between 46.4°F and 55.4°F.
The hottest day is today, with a maximum temperature of 84.2°F; the coldest days will be Monday and Tuesday, with a maximum of 62.6°F.
Updated: May 9, 2025 @ 11:19:37 UTC
Published by: Weather Atlas | About Us
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