LEWISTON, ID 83501 Weather Forecast & Current Conditions

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83501 WEATHER WARNINGS (SEVERE T-STORM & TORNADO)

CURRENT WEATHER
LEWISTON, ID Current Weather
2:56 AM PDT JUL 18, 2026
Clear Light Rain 70°F
Feels Like:	70°F
Dewpoint:	37°F
Rel. Hum.:	30%
Visibility:	10 miles
Wind:	S at 7 mph
Pressure:	29.94 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
Sunny. Highs in the upper 80s to upper 90s. Northwest wind 5 to 15 mph with gusts up to 25 mph in the afternoon.

TONIGHT
Mostly clear. Lows in the upper 50s to lower 60s. West wind 5 to 15 mph in the evening, becoming light and variable, gusts up to 25 mph in the evening.

SUNDAY
Sunny. Highs in the mid 80s to mid 90s. Gusts up to 20 mph in the afternoon.

SUNDAY NIGHT
Partly cloudy. Lows in the upper 50s to lower 60s.

MONDAY
Partly cloudy. Highs in the upper 80s to upper 90s.

MONDAY NIGHT THROUGH WEDNESDAY NIGHT
Partly cloudy. Lows in the lower 60s to lower 70s. Highs 93 to 101.

THURSDAY
Partly cloudy with a 20 percent chance of showers. Highs 93 to 101.

THURSDAY NIGHT
Partly cloudy with a 40 percent chance of showers. Lows in the 60s.

FRIDAY
Sunny with a 20 percent chance of showers. Highs in the 90s.

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 7/17/2026

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
18 JUL 2026

11 PM

78°

Clear

0% Thunder
( 1% severe)

SW 3

31%

45°

Low 64°

2 AM

71°

Clear

CALM

41%

46°

High 95°

5 AM

65°

Clear

0% Thunder
( 1% severe)

CALM

52%

47°

Clear

8 AM

71°

Clear

CALM

42%

47°

11 AM

83°

81°

Clear

0% Thunder
( 1% severe)

NW 3

25%

44°

2 PM

92°

88°

Clear

WNW 9

17%

41°

5 PM

95°

91°

Clear

0% Thunder
( 0% severe)

NW 12

14%

38°

8 PM

89°

85°

Partly Cloudy

WNW 8

14%

34°

Sunday
19 JUL 2026

11 PM

76°

77°

Clear

0% Thunder
( 0% severe)

SW 3

25%

38°

Low 62°

2 AM

68°

Clear

S 1

35%

39°

High 94°

5 AM

63°

64°

Clear

0% Thunder
( 0% severe)

CALM

44%

41°

Clear

8 AM

69°

Clear

CALM

40%

44°

11 AM

81°

79°

Clear

0% Thunder
( 0% severe)

NW 2

25%

42°

2 PM

91°

87°

Clear

NW 8

16%

39°

5 PM

93°

89°

Clear

0% Thunder
( 0% severe)

NW 9

14%

37°

8 PM

88°

84°

Partly Cloudy

NNW 7

16%

36°


LEWISTON, ID extended weather forecast
Monday 20 JUL 2026	Tuesday 21 JUL 2026	Wednesday 22 JUL 2026	Thursday 23 JUL 2026	Friday 24 JUL 2026
Low 61°	Low 69°	Low 75°	Low 72°	Low 69°
High 101°	High 100°	High 103°	High 101°	High 97°

Partly Cloudy 1% Rain	Mostly Cloudy 4% Rain	Mostly Cloudy 7% Rain	Partly Cloudy 30% Rain	Partly Cloudy 27% Rain