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 4, 2026
Scattered Clouds 43°F
Feels Like:	39°F
Dewpoint:	37°F
Rel. Hum.:	79%
Visibility:	10 miles
Wind:	SE at 7 mph
Pressure:	29.50 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

TODAY
Cloudy. Rain likely in the morning, then a chance of rain in the afternoon. Highs in the mid 40s to lower 50s. South wind 5 to 15 mph with gusts up to 35 mph in the morning, becoming light and variable. Chance of precipitation 70 percent. Rainfall amounts less than a tenth of an inch.

TONIGHT
Mostly cloudy with a 50 percent chance of rain. Patchy fog overnight. Lows in the 30s. Rainfall amounts less than a tenth of an inch.

MONDAY
Patchy fog in the morning. Mostly cloudy with a chance of rain or snow. Highs in the 40s. Chance of precipitation 50 percent.

MONDAY NIGHT
Partly cloudy. Lows in the upper 20s to lower 30s.

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

TUESDAY NIGHT
Rain or snow. Lows in the lower to mid 30s. Chance of precipitation 90 percent.

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

WEDNESDAY NIGHT
Rain or snow likely. Lows in the upper 20s to lower 30s. Chance of precipitation 70 percent.

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

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

FRIDAY NIGHT AND SATURDAY
Partly cloudy. Lows in the mid to upper 20s. Highs in the upper 30s 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/ 3/2026

DAY/DATE &
WEATHER FORECAST SUMMARY

Sunday
4 JAN 2026

10 PM

44°

40°

Mostly Cloudy

36%
RAIN
.01–.1 in

0% Thunder
( 1% severe)

ESE 7

79%

38°

Low 43°

1 AM

45°

41°

Mostly Cloudy

E 7

76%

38°

High 50°

4 AM

44°

41°

Mostly Cloudy

36%
RAIN
<.01 in

0% Thunder
( 1% severe)

S 6

79%

38°

Mostly Cloudy

Chance of Rain

7 AM

44°

41°

Mostly Cloudy

SSE 6

79%

38°

10 AM

45°

42°

Mostly Cloudy

27%
RAIN
.01–.1 in

0% Thunder
( 2% severe)

S 6

79%

39°

1 PM

48°

45°

Mostly Cloudy

WSW 6

74%

40°

4 PM

46°

45°

Mostly Cloudy

34%
RAIN
<.01 in

0% Thunder
( 5% severe)

S 3

76%

39°

7 PM

43°

41°

Mostly Cloudy

E 3

82%

38°

Monday
5 JAN 2026

10 PM

41°

39°

Mostly Cloudy

27%
RAIN
.1–.25 in

0% Thunder
( 3% severe)

ESE 3

86%

37°

Low 37°

1 AM

40°

38°

Mostly Cloudy

ESE 3

89%

37°

High 46°

4 AM

39°

37°

Mostly Cloudy

13%
RAIN
<.01 in

0% Thunder
( 0% severe)

SW 3

89%

36°

Mostly Cloudy

7 AM

38°

36°

Mostly Cloudy

SSW 3

89%

35°

10 AM

40°

38°

Mostly Cloudy

10%
RAIN
<.01 in

0% Thunder
( 2% severe)

SW 3

85%

36°

1 PM

44°

41°

Mostly Cloudy

W 6

68%

34°

4 PM

43°

40°

Partly Cloudy

7%

0% Thunder
( 0% severe)

WNW 5

68%

33°

7 PM

38°

36°

Partly Cloudy

SW 3

79%

32°


LEWISTON, ID extended weather forecast
Tuesday 6 JAN 2026	Wednesday 7 JAN 2026	Thursday 8 JAN 2026	Friday 9 JAN 2026	Saturday 10 JAN 2026
Low 36°	Low 37°	Low 36°	Low 35°	Low 32°
High 45°	High 49°	High 48°	High 46°	High 46°

Overcast 65% Rain/Snow	Overcast 76% Snow	Overcast 61% Snow	Overcast 31% Snow	Overcast 15% Rain/Snow

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