LEWISTON, ID 83501 Weather Forecast & Current Conditions

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83501 WEATHER WARNINGS (SEVERE T-STORM & TORNADO)

CURRENT WEATHER
LEWISTON, ID Current Weather
8:56 AM PDT AUG 22, 2026
Clear 82°F
Feels Like:	81°F
Dewpoint:	48°F
Rel. Hum.:	31%
Visibility:	10 miles
Wind:	ENE at 3 mph
Pressure:	29.89 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 2026 Hurricanes	LEWISTON, ID 83501 Weather Forecast	Snowfall Forecast pages Snow Depth pages

REST OF TODAY
Hot. Partly cloudy in the morning, then mostly cloudy with a chance of showers in the afternoon. Highs 91 to 101. Chance of precipitation 20 percent.

TONIGHT
Partly cloudy. A chance of showers and thunderstorms in the evening. Lows in the mid 50s to lower 60s. Chance of precipitation 40 percent. Rainfall amounts less than a tenth of an inch, except higher amounts possible in thunderstorms.

SUNDAY
Sunny. Not as hot. Highs in the upper 70s to upper 80s. Gusts up to 25 mph in the afternoon.

SUNDAY NIGHT
Mostly clear. Lows in the lower to mid 50s.

MONDAY
Sunny, warmer. Highs in the mid 80s to mid 90s.

MONDAY NIGHT THROUGH WEDNESDAY NIGHT
Mostly clear. Lows in the mid 50s to mid 60s. Highs in the upper 80s to upper 90s.

THURSDAY THROUGH FRIDAY
Mostly clear. Highs in the 80s. Lows in the lower 50s to lower 60s.

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 8:00 PM EDT 8/21/2026

DAY/DATE &
WEATHER FORECAST SUMMARY

TIME
PDT

TEMP
(deg. F)

FEELS
LIKE

CLOUD
COVER

PRECIP
PROB.

THUNDER
PROB.

WIND
dir./mph

REL
HUM

DEWPT
(deg. F)

Saturday
22 AUG 2026

11 PM

85°

82°

Mostly Cloudy

12%
RAIN
<.01 in

0% Thunder
( 8% severe)

W 5

23%

43°

Low 74°

2 AM

80°

79°

Overcast

SW 5

29%

45°

High 98°

5 AM

75°

Mostly Cloudy

0% Thunder
( 1% severe)

S 3

38%

48°

Mostly Cloudy

8 AM

75°

Partly Cloudy

E 2

43%

51°

11 AM

86°

84°

Partly Cloudy

0% Thunder
( 13% severe)

NNE 2

28%

49°

2 PM

94°

91°

Mostly Cloudy

NW 7

21%

48°

5 PM

93°

90°

Mostly Cloudy

20%
RAIN
<.01 in

0% Thunder
( 17% severe)

WNW 10

22%

49°

8 PM

85°

83°

Partly Cloudy

W 9

30%

50°

Sunday
23 AUG 2026

11 PM

77°

78°

Partly Cloudy

0% Thunder
( 8% severe)

WNW 8

35%

47°

Low 62°

2 AM

70°

Partly Cloudy

NW 6

41%

45°

High 86°

5 AM

65°

Clear

0% Thunder
( 1% severe)

NW 2

50%

46°

Clear

8 AM

65°

Clear

CALM

56%

49°

11 AM

75°

Clear

0% Thunder
( 1% severe)

NW 3

37%

47°

2 PM

83°

81°

Clear

NW 12

24%

43°

5 PM

84°

81°

Clear

0% Thunder
( 1% severe)

WNW 15

19%

38°

8 PM

77°

Clear

NW 8

24%

38°


LEWISTON, ID extended weather forecast
Monday 24 AUG 2026	Tuesday 25 AUG 2026	Wednesday 26 AUG 2026	Thursday 27 AUG 2026	Friday 28 AUG 2026
Low 56°	Low 60°	Low 65°	Low 63°	Low 61°
High 93°	High 96°	High 98°	High 92°	High 87°

Clear 1% Rain	Clear 4% Rain	Partly Cloudy 7% Rain	Partly Cloudy 6% Rain	Clear 6% Rain

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LEWISTON, ID 83501 Weather Forecast & Current Conditions

LEWISTON, ID Current Weather

LEWISTON, ID 83501 Weather Forecast

LEWISTON, ID 3 hourly weather forecast

LEWISTON, ID extended weather forecast

LEWISTON, ID
Current Weather

LEWISTON, ID 83501
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