LEWISTON, ID 83501 Weather Forecast & Current Conditions

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LEWISTON, ID
Current Weather

3:56 PM PDT APR 17, 2026
Few Clouds
55°F
Feels Like: 54°F
Dewpoint: 27°F
Rel. Hum.: 34%
Visibility: 10 miles
Wind: NNW at 5 mph
Pressure: 30.23 inches
Last 72 hours

Local Area Snow Depth

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LEWISTON, ID 83501
Weather Forecast

Snowfall Forecast pages
Snow Depth pages
TONIGHT
Mostly clear in the evening, becoming mostly cloudy. Areas of frost overnight. Lows in the 30s. Gusts up to 20 mph overnight.
SATURDAY
Mostly cloudy in the morning, becoming partly cloudy. Highs in the upper 50s to upper 60s.
SATURDAY NIGHT
Partly cloudy. Lows in the upper 30s to lower 40s. Gusts up to 20 mph overnight.
SUNDAY
Partly cloudy. Warmer. Highs in the upper 60s to mid 70s.
SUNDAY NIGHT
Mostly cloudy. Lows in the mid to upper 40s.
MONDAY AND MONDAY NIGHT
Partly cloudy. Highs in the 70s. Lows in the mid 40s to lower 50s.
TUESDAY
Partly cloudy with a 20 percent chance of rain. Highs in the 70s.
TUESDAY NIGHT
Mostly cloudy with a chance of rain and thunderstorms. Lows in the upper 40s to lower 50s. Chance of precipitation 50 percent.
WEDNESDAY
Cooler. Rain likely. Highs in the mid 50s to lower 60s. Chance of precipitation 70 percent.
WEDNESDAY NIGHT AND THURSDAY
Mostly cloudy with a 50 percent chance of rain. Lows in the lower to mid 40s. Highs in the 50s.
THURSDAY NIGHT
Mostly cloudy with a 20 percent chance of rain. Lows around 40.
FRIDAY
Partly cloudy. Highs in the upper 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 AM EDT  4/17/2026
Friday
17 APR 2026
LEWISTON, ID 83501 weather forecast Day 1, 12 hours 11 AM 48° 45° Partly Cloudy 0%

0% Thunder
( 1% severe)
WNW   6 49% 30°
High 56° LEWISTON, ID 83501 weather forecast Day 1, 15 hours 2 PM 53° 51° Partly Cloudy WNW   6 38% 28°
Partly Cloudy



LEWISTON, ID 83501 weather forecast Day 1, 18 hours 5 PM 55° 53° Clear 0%

0% Thunder
( 0% severe)
NW   7 35% 28°
LEWISTON, ID 83501 weather forecast Day 1, 21 hours 8 PM 49° 48° Clear E   3 48% 30°
Saturday
18 APR 2026
LEWISTON, ID 83501 weather forecast Day 2, 0 hours 11 PM 42° 40° Partly Cloudy 0%

0% Thunder
( 1% severe)
ESE   3 62% 30°
Low 35° LEWISTON, ID 83501 weather forecast Day 2, 3 hours 2 AM 38° 34° Mostly Cloudy E   5 70% 29°
High 66° LEWISTON, ID 83501 weather forecast Day 2, 6 hours 5 AM 36° 32° Mostly Cloudy 0%

0% Thunder
( 0% severe)
E   5 75% 29°

Mostly Cloudy



LEWISTON, ID 83501 weather forecast Day 2, 9 hours 8 AM 42° 38° Mostly Cloudy E   7 65% 31°
LEWISTON, ID 83501 weather forecast Day 2, 12 hours 11 AM 53° 50° Mostly Cloudy 1%

0% Thunder
( 0% severe)
ESE   8 46% 33°
LEWISTON, ID 83501 weather forecast Day 2, 15 hours 2 PM 62° 61° Partly Cloudy SSE   8 35% 34°
LEWISTON, ID 83501 weather forecast Day 2, 18 hours 5 PM 66° 66° Partly Cloudy 0%

0% Thunder
( 0% severe)
SE   8 30% 34°
LEWISTON, ID 83501 weather forecast Day 2, 21 hours 8 PM 57° 55° Partly Cloudy ESE   8 45% 36°
Sunday
19 APR 2026
LEWISTON, ID 83501 weather forecast Day 3, 0 hours 11 PM 49° 46° Partly Cloudy 0%

0% Thunder
( 0% severe)
SE   7 58% 35°
Low 40° LEWISTON, ID 83501 weather forecast Day 3, 3 hours 2 AM 45° 42° Partly Cloudy ESE   6 65% 34°
High 73° LEWISTON, ID 83501 weather forecast Day 3, 6 hours 5 AM 42° 38° Partly Cloudy 0%

0% Thunder
( 0% severe)
ESE   6 70% 33°

Partly Cloudy



LEWISTON, ID 83501 weather forecast Day 3, 9 hours 8 AM 47° 44° Partly Cloudy ESE   7 65% 36°
LEWISTON, ID 83501 weather forecast Day 3, 15 hours 11 AM 59° 58° Partly Cloudy 0%

0% Thunder
( 1% severe)
ESE   8 47% 39°
LEWISTON, ID 83501 weather forecast Day 3, 18 hours 2 PM 68° 68° Mostly Cloudy ESE   7 37% 41°
LEWISTON, ID 83501 weather forecast Day 3, 21 hours 5 PM 72° 72° Mostly Cloudy     E   7 33% 41°

LEWISTON, ID extended weather forecast

Monday
20 APR 2026
Tuesday
21 APR 2026
Wednesday
22 APR 2026
Thursday
23 APR 2026
Friday
24 APR 2026
Low 47° Low 49° Low 55° Low 47° Low 44°
High 80° High 84° High 68° High 66° High 69°
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 <!--SEARCHED_TOWN_NAME--> weather forecast Day 8
Mostly Cloudy
4% Rain
Partly Cloudy
6% Rain
Overcast
58% Rain
Overcast
57% Rain
Partly Cloudy
19% Rain
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