LEWISTON, ID 83501 Weather Forecast & Current Conditions

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LEWISTON, ID
Current Weather

3:56 PM PDT MAR 18, 2026
Overcast
59°F
Feels Like: 60°F
Dewpoint: 46°F
Rel. Hum.: 62%
Visibility: 10 miles
Wind: W at 3 mph
Pressure: 30.07 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 cloudy. Lows in the mid 40s to lower 50s. Gusts up to 25 mph in the evening.
THURSDAY
Partly sunny. Highs in the upper 60s to mid 70s. West wind 5 to 15 mph in the afternoon. Gusts up to 25 mph.
THURSDAY NIGHT
Mostly cloudy. Lows in the upper 40s to mid 50s. Gusts up to 25 mph in the evening.
FRIDAY
Mostly cloudy with a 20 percent chance of rain. Highs in the upper 60s to mid 70s.
FRIDAY NIGHT
Mostly cloudy with a 50 percent chance of rain. Lows in the 40s. West wind 5 to 15 mph with gusts up to 25 mph.
SATURDAY
Cooler. Mostly cloudy with a 50 percent chance of rain. Highs in the 50s.
SATURDAY NIGHT THROUGH MONDAY
Partly cloudy. Lows in the 30s. Highs in the 50s.
MONDAY NIGHT
Mostly cloudy with a 20 percent chance of rain. Lows in the lower 40s.
TUESDAY
Rain likely. Highs in the mid 50s to lower 60s. Chance of precipitation 70 percent.
TUESDAY NIGHT
Rain or snow likely. Lows in the mid 30s to lower 40s. Chance of precipitation 70 percent.
WEDNESDAY
Breezy. Mostly cloudy with a chance of rain or snow. Highs in the upper 40s to lower 50s. Chance of precipitation 50 percent.

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  7:00 AM EST  3/18/2026
Wednesday
18 MAR 2026
LEWISTON, ID 83501 weather forecast Day 1, 12 hours 10 AM 58° 58° Mostly Cloudy 0%

0% Thunder
( 0% severe)
W   5 55% 42°
High 69° LEWISTON, ID 83501 weather forecast Day 1, 15 hours 1 PM 66° 66° Mostly Cloudy W   9 38% 40°
Mostly Cloudy



LEWISTON, ID 83501 weather forecast Day 1, 18 hours 4 PM 68° 68° Mostly Cloudy 2%

0% Thunder
( 1% severe)
WNW   9 36% 40°
LEWISTON, ID 83501 weather forecast Day 1, 21 hours 7 PM 60° 61° Mostly Cloudy SSE   3 47% 40°
Thursday
19 MAR 2026
LEWISTON, ID 83501 weather forecast Day 2, 0 hours 10 PM 56° 56° Mostly Cloudy 2%

0% Thunder
( 0% severe)
SSE   3 53% 39°
Low 48° LEWISTON, ID 83501 weather forecast Day 2, 3 hours 1 AM 53° 53° Partly Cloudy SE   3 59% 39°
High 72° LEWISTON, ID 83501 weather forecast Day 2, 6 hours 4 AM 51° 50° Partly Cloudy 3%

0% Thunder
( 0% severe)
SSE   3 63% 39°

Mostly Cloudy



LEWISTON, ID 83501 weather forecast Day 2, 9 hours 7 AM 50° 49° Partly Cloudy SSE   3 66% 39°
LEWISTON, ID 83501 weather forecast Day 2, 12 hours 10 AM 60° 60° Mostly Cloudy 4%

0% Thunder
( 1% severe)
N   5 51% 42°
LEWISTON, ID 83501 weather forecast Day 2, 15 hours 1 PM 69° 69° Mostly Cloudy WNW   9 36% 41°
LEWISTON, ID 83501 weather forecast Day 2, 18 hours 4 PM 69° 69° Mostly Cloudy 2%

0% Thunder
( 1% severe)
WNW   10 36% 41°
LEWISTON, ID 83501 weather forecast Day 2, 21 hours 7 PM 62° 62° Mostly Cloudy WSW   6 48% 42°
Friday
20 MAR 2026
LEWISTON, ID 83501 weather forecast Day 3, 0 hours 10 PM 58° 58° Mostly Cloudy 3%

0% Thunder
( 1% severe)
SW   5 57% 43°
Low 52° LEWISTON, ID 83501 weather forecast Day 3, 3 hours 1 AM 56° 56° Mostly Cloudy S   3 62% 43°
High 71° LEWISTON, ID 83501 weather forecast Day 3, 6 hours 4 AM 54° 54° Mostly Cloudy 5%

0% Thunder
( 0% severe)
SSE   3 66% 43°

Mostly Cloudy



LEWISTON, ID 83501 weather forecast Day 3, 9 hours 7 AM 54° 54° Mostly Cloudy SSE   3 69% 44°
LEWISTON, ID 83501 weather forecast Day 3, 15 hours 10 AM 62° 62° Mostly Cloudy 10%
RAIN
<.01 in
0% Thunder
( 3% severe)
SSW   6 56% 46°
LEWISTON, ID 83501 weather forecast Day 3, 18 hours 1 PM 68° 68° Mostly Cloudy W   9 47% 47°
LEWISTON, ID 83501 weather forecast Day 3, 21 hours 4 PM 68° 68° Mostly Cloudy     WNW   10 47% 47°

LEWISTON, ID extended weather forecast

Saturday
21 MAR 2026
Sunday
22 MAR 2026
Monday
23 MAR 2026
Tuesday
24 MAR 2026
Wednesday
25 MAR 2026
Low 50° Low 34° Low 32° Low 40° Low 36°
High 61° High 57° High 57° High 59° High 55°
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
39% Rain
Clear
3% Rain
Partly Cloudy
7% Rain
Overcast
48% Rain
Mostly Cloudy
70% Rain
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