LEWISTON, ID 83501 Weather Forecast & Current Conditions

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LEWISTON, ID
Current Weather

3:56 PM PDT MAR 15, 2026
Scattered Clouds
48°F
Feels Like: 43°F
Dewpoint: 27°F
Rel. Hum.: 43%
Visibility: 10 miles
Wind: ENE at 12 mph
Pressure: 30.33 inches
Last 72 hours

Local Area Snow Depth

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LEWISTON, ID 83501
Weather Forecast

Snowfall Forecast pages
Snow Depth pages
TONIGHT
A chance of snow in the evening. Cloudy with a chance of rain. Lows in the mid 30s to lower 40s. Chance of precipitation 50 percent.
MONDAY
Cloudy with a 50 percent chance of rain. Highs in the lower 50s to lower 60s. Rainfall amounts less than a tenth of an inch.
MONDAY NIGHT
Mostly cloudy. A chance of rain in the evening. Lows in the 40s. Chance of precipitation 20 percent.
TUESDAY
Mostly cloudy with a 20 percent chance of rain. Warmer. Highs in the upper 50s to mid 60s.
TUESDAY NIGHT
Mostly cloudy with a 50 percent chance of rain. Lows in the mid 40s to lower 50s.
WEDNESDAY THROUGH FRIDAY NIGHT
Mostly cloudy with a 20 percent chance of rain. Highs in the lower 60s to lower 70s. Lows in the mid 40s to lower 50s.
SATURDAY
Partly sunny with a 20 percent chance of rain. Highs in the mid 50s to lower 60s.
SATURDAY NIGHT AND SUNDAY
Partly cloudy. Lows in the mid to upper 30s. Highs in the 50s.

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  3/15/2026
Sunday
15 MAR 2026
LEWISTON, ID 83501 weather forecast Day 1, 12 hours 10 AM 38° 36° Mostly Cloudy 7%

0% Thunder
( 0% severe)
E   3 58% 25°
High 47° LEWISTON, ID 83501 weather forecast Day 1, 15 hours 1 PM 44° 41° Mostly Cloudy E   5 46% 25°
Mostly Cloudy

Chance of Rain

LEWISTON, ID 83501 weather forecast Day 1, 18 hours 4 PM 46° 43° Mostly Cloudy 28%
RAIN
<.01 in
0% Thunder
( 0% severe)
ENE   6 47% 27°
LEWISTON, ID 83501 weather forecast Day 1, 21 hours 7 PM 43° 41° Mostly Cloudy E   3 60% 30°
Monday
16 MAR 2026
LEWISTON, ID 83501 weather forecast Day 2, 0 hours 10 PM 42° 40° Mostly Cloudy 21%
RAIN
<.01 in
0% Thunder
( 0% severe)
ESE   3 70% 33°
Low 40° LEWISTON, ID 83501 weather forecast Day 2, 3 hours 1 AM 41° 38° Mostly Cloudy E   5 76% 34°
High 55° LEWISTON, ID 83501 weather forecast Day 2, 6 hours 4 AM 41° 38° Mostly Cloudy 18%
RAIN
<.01 in
0% Thunder
( 0% severe)
E   5 82% 36°

Mostly Cloudy

Chance of Rain

LEWISTON, ID 83501 weather forecast Day 2, 9 hours 7 AM 43° 41° Mostly Cloudy E   3 82% 38°
LEWISTON, ID 83501 weather forecast Day 2, 12 hours 10 AM 47° 45° Mostly Cloudy 34%
RAIN
.01–.1 in
0% Thunder
( 1% severe)
SSE   5 80% 41°
LEWISTON, ID 83501 weather forecast Day 2, 15 hours 1 PM 51° 50° Mostly Cloudy NNE   5 74% 43°
LEWISTON, ID 83501 weather forecast Day 2, 18 hours 4 PM 54° 53° Mostly Cloudy 11%
RAIN
<.01 in
0% Thunder
( 0% severe)
E   6 69% 44°
LEWISTON, ID 83501 weather forecast Day 2, 21 hours 7 PM 51° 50° Mostly Cloudy SSE   5 71% 42°
Tuesday
17 MAR 2026
LEWISTON, ID 83501 weather forecast Day 3, 0 hours 10 PM 48° 46° Mostly Cloudy 1%

0% Thunder
( 0% severe)
SSE   5 77% 41°
Low 44° LEWISTON, ID 83501 weather forecast Day 3, 3 hours 1 AM 47° 45° Mostly Cloudy SSE   5 76% 40°
High 64° LEWISTON, ID 83501 weather forecast Day 3, 6 hours 4 AM 47° 45° Mostly Cloudy 4%

0% Thunder
( 1% severe)
SSE   5 74% 39°

Mostly Cloudy



LEWISTON, ID 83501 weather forecast Day 3, 9 hours 7 AM 47° 45° Mostly Cloudy S   5 74% 39°
LEWISTON, ID 83501 weather forecast Day 3, 15 hours 10 AM 54° 53° Mostly Cloudy 12%
RAIN
<.01 in
0% Thunder
( 2% severe)
SSW   6 64% 42°
LEWISTON, ID 83501 weather forecast Day 3, 18 hours 1 PM 61° 60° Mostly Cloudy WSW   7 51% 43°
LEWISTON, ID 83501 weather forecast Day 3, 21 hours 4 PM 62° 61° Mostly Cloudy     SSW   8 50% 43°

LEWISTON, ID extended weather forecast

Wednesday
18 MAR 2026
Thursday
19 MAR 2026
Friday
20 MAR 2026
Saturday
21 MAR 2026
Sunday
22 MAR 2026
Low 44° Low 45° Low 48° Low 51° Low 36°
High 70° High 77° High 69° High 62° High 52°
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
Overcast
41% Rain
Mostly Cloudy
8% Rain
Mostly Cloudy
13% Rain
Mostly Cloudy
47% Rain
Partly Cloudy
18% Rain
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