LEWISTON, ID 83501 Weather Forecast & Current Conditions

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83501 WEATHER WARNINGS (SEVERE T-STORM & TORNADO)

CURRENT WEATHER
LEWISTON, ID Current Weather
10:56 AM PDT MAY 22, 2026
Clear 70°F
Feels Like:	70°F
Dewpoint:	39°F
Rel. Hum.:	32%
Visibility:	10 miles
Wind:	Variable at 3 mph
Pressure:	29.95 inches
Last 72 hours
Local Area Snow Depth
Idaho Current Weather
Idaho MOS Forecast Weather

Regional Weather Maps

(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 TODAY
Sunny. Highs in the lower 70s to lower 80s.

TONIGHT
Mostly clear. Lows in the mid 40s to lower 50s.

SATURDAY
Partly cloudy in the morning then clearing. Warmer. Highs in the upper 70s to mid 80s.

SATURDAY NIGHT
Partly cloudy. Lows in the upper 40s to mid 50s.

SUNDAY
Sunny. Highs in the mid 70s to mid 80s.

SUNDAY NIGHT AND MEMORIAL DAY
Partly cloudy. Lows in the lower to mid 50s. Highs in the upper 70s to upper 80s.

MONDAY NIGHT
Windy. Mostly cloudy with a chance of showers and thunderstorms. Lows in the mid to upper 40s. Chance of precipitation 50 percent.

TUESDAY AND TUESDAY NIGHT
Mostly cloudy with a 50 percent chance of rain showers. Highs in the mid 50s to lower 60s. Lows in the 40s.

WEDNESDAY
Warmer. Mostly cloudy with a 40 percent chance of rain showers. Highs in the 60s.

WEDNESDAY NIGHT AND THURSDAY
Partly cloudy with a 20 percent chance of rain showers. Lows in the mid to upper 40s. Highs in the lower to mid 70s.

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 AM EDT 5/22/2026

DAY/DATE &
WEATHER FORECAST SUMMARY

Friday
22 MAY 2026

11 AM

68°

68°

Partly Cloudy

0%

0% Thunder
( 4% severe)

CALM

36%

40°

High 79°

2 PM

75°

75°

Partly Cloudy

NE 3

24%

36°

Partly Cloudy

5 PM

78°

78°

Partly Cloudy

1%

0% Thunder
( 2% severe)

NNE 5

22%

36°

8 PM

72°

72°

Clear

NE 3

33%

41°

Saturday
23 MAY 2026

11 PM

60°

61°

Clear

0%

0% Thunder
( 0% severe)

CALM

49%

41°

Low 50°

2 AM

54°

54°

Partly Cloudy

ESE 3

61%

41°

High 84°

5 AM

51°

50°

Partly Cloudy

0%

0% Thunder
( 0% severe)

E 3

68%

41°

Partly Cloudy

8 AM

59°

59°

Partly Cloudy

E 5

57%

44°

11 AM

71°

71°

Partly Cloudy

1%

0% Thunder
( 8% severe)

ENE 2

38%

44°

2 PM

80°

79°

Partly Cloudy

NW 3

27%

43°

5 PM

83°

81°

Partly Cloudy

0%

0% Thunder
( 4% severe)

NW 6

22%

40°

8 PM

77°

78°

Mostly Cloudy

W 3

30%

43°

Sunday
24 MAY 2026

11 PM

64°

65°

Partly Cloudy

0%

0% Thunder
( 0% severe)

S 3

46%

43°

Low 53°

2 AM

58°

59°

Clear

CALM

53%

41°

High 84°

5 AM

53°

53°

Clear

0%

0% Thunder
( 0% severe)

CALM

64%

41°

Partly Cloudy

8 AM

62°

63°

Clear

CALM

50%

43°

11 AM

72°

72°

Partly Cloudy

0%

0% Thunder
( 2% severe)

CALM

34%

42°

2 PM

80°

79°

Partly Cloudy

NW 6

25%

41°

5 PM

83°

81°

Partly Cloudy

WNW 8

19%

37°


LEWISTON, ID extended weather forecast
Monday 25 MAY 2026	Tuesday 26 MAY 2026	Wednesday 27 MAY 2026	Thursday 28 MAY 2026	Friday 29 MAY 2026
Low 54°	Low 56°	Low 49°	Low 52°	Low 55°
High 85°	High 65°	High 70°	High 79°	High 81°

Partly Cloudy 8% Rain	Overcast 48% Rain	Overcast 46% Rain	Partly Cloudy 19% Rain	Overcast 41% Rain

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