LEWISTON, ID 83501 Weather Forecast & Current Conditions

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LEWISTON, ID
Current Weather

5:56 AM PDT AUG 1, 2026
Clear
68°F
Feels Like: 68°F
Dewpoint: 41°F
Rel. Hum.: 37%
Visibility: 10 miles
Wind: Calm
Pressure: 29.94 inches
Last 72 hours

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LEWISTON, ID 83501
Weather Forecast

Snowfall Forecast pages
Snow Depth pages
TODAY
Sunny. Patchy smoke in the morning. Haze. Patchy blowing dust in the afternoon. Highs in the mid 80s to mid 90s. Windy. West wind 15 to 25 mph with gusts up to 45 mph in the afternoon.
TONIGHT
Haze with possible smoke and blowing dust in the evening. Mostly clear. Lows in the lower to mid 50s. Windy. West wind 20 to 30 mph with gusts up to 50 mph decreasing to 5 to 15 mph with gusts up to 40 mph overnight.
SUNDAY
Sunny. Not as warm. Highs in the lower 70s to lower 80s. Northwest wind 5 to 15 mph in the afternoon. Gusts up to 25 mph.
SUNDAY NIGHT
Clear. Lows in the upper 40s to mid 50s.
MONDAY
Sunny, warmer. Highs in the upper 70s to mid 80s.
MONDAY NIGHT THROUGH TUESDAY NIGHT
Clear. Lows in the 50s. Highs in the mid 80s to lower 90s.
WEDNESDAY THROUGH FRIDAY
Clear. Highs in the upper 80s to mid 90s. Lows in the mid 50s to lower 60s.

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  7/31/2026
Saturday
1 AUG 2026
LEWISTON, ID 83501 weather forecast Day 1, 0 hours 11 PM 80° 79° Clear 0%

0% Thunder
( 0% severe)
SW   3 24% 40°
Low 67° LEWISTON, ID 83501 weather forecast Day 1, 3 hours 2 AM 73° 73° Clear   CALM 31% 41°
High 93° LEWISTON, ID 83501 weather forecast Day 1, 6 hours 5 AM 68° 68° Clear 0%

0% Thunder
( 0% severe)
  CALM 37% 41°

Clear



LEWISTON, ID 83501 weather forecast Day 1, 9 hours 8 AM 72° 72° Clear   CALM 39% 46°
LEWISTON, ID 83501 weather forecast Day 1, 12 hours 11 AM 84° 82° Clear 0%

0% Thunder
( 1% severe)
WNW   7 25% 44°
LEWISTON, ID 83501 weather forecast Day 1, 15 hours 2 PM 91° 87° Partly Cloudy WNW   18 18% 41°
LEWISTON, ID 83501 weather forecast Day 1, 18 hours 5 PM 89° 85° Clear 0%

0% Thunder
( 1% severe)
W   25 17% 39°
LEWISTON, ID 83501 weather forecast Day 1, 21 hours 8 PM 82° 80° Clear W   21 19% 36°
Sunday
2 AUG 2026
LEWISTON, ID 83501 weather forecast Day 2, 0 hours 11 PM 73° 73° Clear 0%

0% Thunder
( 0% severe)
W   17 29% 39°
Low 58° LEWISTON, ID 83501 weather forecast Day 2, 3 hours 2 AM 66° 66° Clear W   12 40% 41°
High 79° LEWISTON, ID 83501 weather forecast Day 2, 6 hours 5 AM 59° 58° Clear 0%

0% Thunder
( 0% severe)
W   8 49% 40°

Clear



LEWISTON, ID 83501 weather forecast Day 2, 9 hours 8 AM 63° 63° Clear WNW   7 48% 43°
LEWISTON, ID 83501 weather forecast Day 2, 12 hours 11 AM 71° 71° Clear 0%

0% Thunder
( 0% severe)
WNW   12 31% 39°
LEWISTON, ID 83501 weather forecast Day 2, 15 hours 2 PM 76° 77° Partly Cloudy NW   13 22% 35°
LEWISTON, ID 83501 weather forecast Day 2, 18 hours 5 PM 78° 77° Partly Cloudy 0%

0% Thunder
( 1% severe)
WNW   13 18% 31°
LEWISTON, ID 83501 weather forecast Day 2, 21 hours 8 PM 74° 74° Clear WNW   9 20% 30°

LEWISTON, ID extended weather forecast

Monday
3 AUG 2026
Tuesday
4 AUG 2026
Wednesday
5 AUG 2026
Thursday
6 AUG 2026
Friday
7 AUG 2026
Low 55° Low 55° Low 56° Low 60° Low 61°
High 85° High 90° High 93° High 96° High 94°
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
Clear
1% Rain
Clear
1% Rain
Clear
Clear
Clear
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