LEWISTON, ID 83501 Weather Forecast & Current Conditions

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83501 WEATHER WARNINGS (SEVERE T-STORM & TORNADO)

CURRENT WEATHER
LEWISTON, ID Current Weather
12:56 AM PST JAN 5, 2026
Clear 37°F
Feels Like:	37°F
Dewpoint:	37°F
Rel. Hum.:	100%
Visibility:	10 miles
Wind:	Calm
Pressure:	29.68 inches
Last 72 hours
Local Area Snow Depth
Idaho Current Weather
Idaho MOS Forecast Weather

Weather Map

(Automated weather data from NWS/FAA)

83501 WEATHER FORECAST
10-Day model forecast maps 2025 Hurricanes	LEWISTON, ID 83501 Weather Forecast	Snowfall Forecast pages Snow Depth pages

REST OF TONIGHT
Mostly cloudy with a 50 percent chance of rain. Lows in the mid to upper 30s. Rainfall amounts less than a tenth of an inch.

MONDAY
Mostly cloudy. Rain or snow likely in the morning, then a chance of rain or snow in the afternoon. No snow accumulation. Highs in the 40s. Chance of precipitation 70 percent.

MONDAY NIGHT
Mostly clear in the evening, becoming mostly cloudy. Lows in the upper 20s to mid 30s.

TUESDAY
Rain or snow likely. Snow level 2500 feet. Highs in the upper 30s to mid 40s. Chance of precipitation 70 percent.

TUESDAY NIGHT
Rain or snow. Lows in the lower to mid 30s. Southwest wind 5 to 15 mph with gusts up to 50 mph. Chance of precipitation near 100 percent.

WEDNESDAY AND WEDNESDAY NIGHT
Mostly cloudy. A chance of rain or snow. Highs in the upper 30s to mid 40s. Lows in the upper 20s to mid 30s. Chance of precipitation 50 percent.

THURSDAY
Breezy. Partly sunny with a chance of rain or snow. Highs in the mid 30s to lower 40s. Chance of precipitation 50 percent.

THURSDAY NIGHT
Breezy. Mostly cloudy with a chance of rain or snow. Lows in the upper 20s to lower 30s. Chance of precipitation 50 percent.

FRIDAY
Mostly cloudy with a chance of rain or snow. Highs in the upper 30s to mid 40s. Chance of precipitation 20 percent.

FRIDAY NIGHT THROUGH SUNDAY
Mostly cloudy. Lows in the upper 20s to lower 30s. Highs in the lower to mid 40s.

83501 WEATHER SATELLITE LOOPS

Visible Weather Satellite
LEWISTON, ID 83501

Infrared Weather Satellite
LEWISTON, ID 83501

83501 WEATHER RADAR LOOP

NEXRAD Weather Radar
LEWISTON, ID 83501

MOS COMPUTER WEATHER FORECAST

LEWISTON, ID 3 hourly weather forecast

weather forecast created 7:00 PM EST 1/ 4/2026

DAY/DATE &
WEATHER FORECAST SUMMARY

Monday
5 JAN 2026

10 PM

42°

40°

Mostly Cloudy

28%
RAIN
.01–.1 in

0% Thunder
( 3% severe)

E 3

86%

38°

Low 38°

1 AM

40°

38°

Mostly Cloudy

SE 3

89%

37°

High 45°

4 AM

40°

38°

Mostly Cloudy

37%
RAIN
<.01 in

0% Thunder
( 1% severe)

SW 2

89%

37°

Mostly Cloudy

Chance of Rain

7 AM

39°

37°

Mostly Cloudy

SW 2

89%

36°

10 AM

41°

39°

Mostly Cloudy

12%
RAIN
<.01 in

0% Thunder
( 1% severe)

SSW 3

82%

36°

1 PM

44°

41°

Mostly Cloudy

W 5

73%

36°

4 PM

42°

39°

Partly Cloudy

4%

0% Thunder
( 0% severe)

WNW 5

73%

34°

7 PM

38°

36°

Partly Cloudy

SSW 3

79%

32°

Tuesday
6 JAN 2026

10 PM

36°

33°

Partly Cloudy

1%

0% Thunder
( 0% severe)

S 3

82%

31°

Low 33°

1 AM

35°

33°

Partly Cloudy

S 2

85%

31°

High 43°

4 AM

35°

33°

Mostly Cloudy

1%

0% Thunder
( 0% severe)

S 2

85%

31°

Mostly Cloudy

Chance of Rain

7 AM

35°

32°

Mostly Cloudy

S 3

85%

31°

10 AM

38°

36°

Mostly Cloudy

41%
RAIN
<.01 in

0% Thunder
( 2% severe)

SSW 3

79%

32°

1 PM

41°

38°

Mostly Cloudy

SW 5

73%

33°

4 PM

41°

37°

Mostly Cloudy

68%
RAIN
.25–.5 in

0% Thunder
( 2% severe)

S 6

73%

33°

7 PM

41°

35°

Mostly Cloudy

SSW 9

79%

35°


LEWISTON, ID extended weather forecast
Wednesday 7 JAN 2026	Thursday 8 JAN 2026	Friday 9 JAN 2026	Saturday 10 JAN 2026	Sunday 11 JAN 2026
Low 40°	Low 35°	Low 34°	Low 33°	Low 30°
High 46°	High 45°	High 46°	High 45°	High 46°

Overcast 75% Rain/Snow	Overcast 67% Snow	Overcast 65% Snow	Overcast 25% Snow	Overcast 14% Rain/Snow

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