LEWISTON, ID 83501 Weather Forecast & Current Conditions

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LEWISTON, ID
Current Weather

8:56 AM PDT AUG 29, 2026
Clear
70°F
Feels Like: 70°F
Dewpoint: 41°F
Rel. Hum.: 35%
Visibility: 10 miles
Wind: NE at 8 mph
Pressure: 29.91 inches
Last 72 hours

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LEWISTON, ID 83501
Weather Forecast

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REST OF TODAY
Sunny in the morning, becoming partly cloudy. Highs in the upper 60s to upper 70s, west wind 15 to 25 mph, gusts up to 45 mph. Windy.
TONIGHT
Mostly clear. Patchy smoke overnight. Lows in the mid 40s to lower 50s. West wind 5 to 15 mph with gusts up to 35 mph in the evening, becoming light and variable.
SUNDAY
Patchy smoke in the morning. Sunny. Highs in the lower 70s to lower 80s.
SUNDAY NIGHT
Mostly clear. Lows in the mid 40s to lower 50s.
MONDAY
Sunny, warmer. Highs in the lower 80s to lower 90s.
MONDAY NIGHT AND TUESDAY
Partly cloudy. Lows in the 50s. Highs in the 80s.
TUESDAY NIGHT
Mostly cloudy with a 50 percent chance of rain showers. Lows in the lower to mid 50s.
WEDNESDAY
Mostly cloudy with a 40 percent chance of rain showers. Highs in the 70s.
WEDNESDAY NIGHT AND THURSDAY
Mostly cloudy with a 50 percent chance of rain showers. Lows in the upper 40s to lower 50s. Highs in the upper 60s to mid 70s.
THURSDAY NIGHT AND FRIDAY
Mostly cloudy with a 40 percent chance of rain showers. Lows in the mid to upper 40s. Highs in the lower to mid 70s.

Visible Weather Satellite
LEWISTON, ID 83501
Infrared Weather Satellite
LEWISTON, ID 83501
NEXRAD Weather Radar
LEWISTON, ID 83501

LEWISTON, ID 3 hourly weather forecast

weather forecast created  8:00 PM EDT  8/28/2026
Saturday
29 AUG 2026
LEWISTON, ID 83501 weather forecast Day 1, 0 hours 11 PM 69° 69° Partly Cloudy 3%

0% Thunder
( 3% severe)
WSW   3 31% 37°
Low 59° LEWISTON, ID 83501 weather forecast Day 1, 3 hours 2 AM 64° 66° Partly Cloudy   CALM 38% 38°
High 78° LEWISTON, ID 83501 weather forecast Day 1, 6 hours 5 AM 60° 61° Partly Cloudy 5%

0% Thunder
( 1% severe)
SSE   3 47% 40°

Partly Cloudy



LEWISTON, ID 83501 weather forecast Day 1, 9 hours 8 AM 61° 62° Partly Cloudy S   3 51% 43°
LEWISTON, ID 83501 weather forecast Day 1, 12 hours 11 AM 70° 70° Clear 3%

0% Thunder
( 1% severe)
WNW   7 36% 42°
LEWISTON, ID 83501 weather forecast Day 1, 15 hours 2 PM 75° 75° Partly Cloudy WNW   17 25% 37°
LEWISTON, ID 83501 weather forecast Day 1, 18 hours 5 PM 74° 74° Partly Cloudy 1%

0% Thunder
( 1% severe)
WNW   21 21% 32°
LEWISTON, ID 83501 weather forecast Day 1, 21 hours 8 PM 69° 69° Partly Cloudy W   10 24% 31°
Sunday
30 AUG 2026
LEWISTON, ID 83501 weather forecast Day 2, 0 hours 11 PM 62° 61° Partly Cloudy 2%

0% Thunder
( 1% severe)
SSW   8 32% 32°
Low 50° LEWISTON, ID 83501 weather forecast Day 2, 3 hours 2 AM 56° 55° Clear S   6 43% 34°
High 78° LEWISTON, ID 83501 weather forecast Day 2, 6 hours 5 AM 52° 52° Clear 0%

0% Thunder
( 0% severe)
SSE   3 54% 36°

Clear



LEWISTON, ID 83501 weather forecast Day 2, 9 hours 8 AM 54° 54° Clear SSE   2 59% 40°
LEWISTON, ID 83501 weather forecast Day 2, 12 hours 11 AM 64° 66° Clear 0%

0% Thunder
( 1% severe)
  CALM 41% 40°
LEWISTON, ID 83501 weather forecast Day 2, 15 hours 2 PM 73° 73° Clear WNW   5 26% 36°
LEWISTON, ID 83501 weather forecast Day 2, 18 hours 5 PM 77° 77° Clear 0%

0% Thunder
( 1% severe)
NW   7 21% 34°
LEWISTON, ID 83501 weather forecast Day 2, 21 hours 8 PM 70° 70° Partly Cloudy NNW   5 26% 34°

LEWISTON, ID extended weather forecast

BAD DAY
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Low 52° Low 51° Low 56° Low 59° Low 54°
High 80° High 85° High 87° High 78° High 72°
LEWISTON, ID 83501 weather forecast Day 3 LEWISTON, ID 83501 weather forecast Day 4 LEWISTON, ID 83501 weather forecast Day 5 LEWISTON, ID 83501 weather forecast Day 6 LEWISTON, ID 83501 weather forecast Day 7
Partly Cloudy
5% Rain
Partly Cloudy
5% Rain
Partly Cloudy
6% Rain
Mostly Cloudy
44% Rain
Overcast
60% Rain
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