Current Conditions

Lewiston, Idaho

73°F23°C

Clear

Wind

NE 4 mph6 km/h

Humidity

34%

Cloud Cover

14%

As of Tuesday, September 8, 2026 at 5:54 PM PDT

Today's Outlook

Day

Partly cloudy and warm, with a high of 81°F27°C and morning low of 53°F12°C. Light wind from the SE around 3 mph5 km/h. Dry air.

Night

Partly cloudy, with a low around 47°F8°C. Light wind from the SE around 3 mph6 km/h.

7-Day Forecast

Condition	High (°F)	Low (°F)	Precip (mm)	Cloud Cover (%)	Wind (mph)
Clear	High 81°F27°C	Low 47°F8°C	Precip 0 in0 mm—	Cloud 30%	Wind SE 3 mph5 km/h	Wednesday: Partly cloudy and warm, with a high of 81°F27°C and morning low of 53°F12°C. Light wind from the SE around 3 mph5 km/h. Dry air. Wednesday Night: Partly cloudy, with a low around 47°F8°C. Light wind from the SE around 3 mph6 km/h.
Drizzle	High 81°F27°C	Low 51°F11°C	Precip 0.01 in0.3 mm16%	Cloud 75%	Wind WSW 5 mph9 km/h	Thursday: Mostly cloudy and warm, with a high of 81°F27°C and morning low of 57°F14°C. Breezy from the W at 7 to 9 mph11 to 15 km/h. Dry air. Thursday Night: Mostly cloudy, with a low around 51°F11°C. Light wind from the SW around 4 mph6 km/h. 16% chance of drizzle overnight.
Showers	High 73°F23°C	Low 54°F12°C	Precip 0.04 in1 mm37%	Cloud 57%	Wind W 4 mph6 km/h	Friday: Mostly cloudy and warm, with a high of 73°F23°C and morning low of 59°F15°C. Light wind from the NW around 3 mph5 km/h. Dry air. Friday Night: Mostly cloudy, with a low around 54°F12°C. Light wind from the S around 4 mph7 km/h. 37% chance of showers overnight.
Showers	High 72°F22°C	Low 52°F11°C	Precip 0.15 in3.9 mm53%	Cloud 68%	Wind NW 4 mph7 km/h	Saturday: Mostly cloudy and warm, with a high of 72°F22°C and morning low of 56°F13°C. Light wind from the NNW around 4 mph7 km/h. 34% chance of showers in the afternoon. Dry air. Saturday Night: Mostly cloudy, with a low around 52°F11°C. Light wind from the WSW around 4 mph6 km/h. 53% chance of light rain in the evening.
Light Rain	High 60°F16°C	Low 52°F11°C	Precip 0.35 in8.8 mm69%	Cloud 71%	Wind WSW 6 mph10 km/h	Sunday: Mostly cloudy and mild, with a high of 60°F16°C and morning low of 54°F12°C. Breezy from the WSW at 7 to 8 mph11 to 13 km/h. 64% chance of light rain throughout the day. Dry air. Sunday Night: Mostly cloudy, with a low around 52°F11°C. Light wind from the SW around 5 mph8 km/h. 69% chance of showers throughout the night.
Drizzle	High 68°F20°C	Low 48°F9°C	Precip 0.02 in0.4 mm15%	Cloud 35%	Wind S 5 mph7 km/h	Monday: Partly cloudy and warm, with a high of 68°F20°C and morning low of 52°F11°C. Light wind from the SW around 5 mph8 km/h. Dry air. Monday Night: Partly cloudy, with a low around 48°F9°C. Light wind from the SSE around 4 mph7 km/h. 15% chance of drizzle overnight.
Drizzle	High 71°F22°C	Low 46°F8°C	Precip 0.03 in0.7 mm14%	Cloud 31%	Wind SSW 4 mph6 km/h	Tuesday: Partly cloudy and warm, with a high of 71°F22°C and morning low of 54°F12°C. Light wind from the NW around 4 mph7 km/h. 14% chance of drizzle in the afternoon. Dry air. Tuesday Night: Partly cloudy, with a low around 46°F8°C. Light wind from the S around 4 mph6 km/h. 12% chance of drizzle overnight.

15-Day Forecast

	Day	High	Low	Precip	Cloud Cover	Condition	Wind
	WednesdaySep 9	81°F27°C	47°F8°C	0 in0 mm· —	30%	Clear	SE 3 mph5 km/h
DayPartly cloudy and warm, with a high of 81°F27°C and morning low of 53°F12°C. Light wind from the SE around 3 mph5 km/h. Dry air. NightPartly cloudy, with a low around 47°F8°C. Light wind from the SE around 3 mph6 km/h.
	ThursdaySep 10	81°F27°C	51°F11°C	0.01 in0.3 mm· 16%	75%	Drizzle	WSW 5 mph9 km/h
DayMostly cloudy and warm, with a high of 81°F27°C and morning low of 57°F14°C. Breezy from the W at 7 to 9 mph11 to 15 km/h. Dry air. NightMostly cloudy, with a low around 51°F11°C. Light wind from the SW around 4 mph6 km/h. 16% chance of drizzle overnight.
	FridaySep 11	73°F23°C	54°F12°C	0.04 in1 mm· 37%	57%	Showers	W 4 mph6 km/h
DayMostly cloudy and warm, with a high of 73°F23°C and morning low of 59°F15°C. Light wind from the NW around 3 mph5 km/h. Dry air. NightMostly cloudy, with a low around 54°F12°C. Light wind from the S around 4 mph7 km/h. 37% chance of showers overnight.
	SaturdaySep 12	72°F22°C	52°F11°C	0.15 in3.9 mm· 53%	68%	Showers	NW 4 mph7 km/h
DayMostly cloudy and warm, with a high of 72°F22°C and morning low of 56°F13°C. Light wind from the NNW around 4 mph7 km/h. 34% chance of showers in the afternoon. Dry air. NightMostly cloudy, with a low around 52°F11°C. Light wind from the WSW around 4 mph6 km/h. 53% chance of light rain in the evening.
	SundaySep 13	60°F16°C	52°F11°C	0.35 in8.8 mm· 69%	71%	Light Rain	WSW 6 mph10 km/h
DayMostly cloudy and mild, with a high of 60°F16°C and morning low of 54°F12°C. Breezy from the WSW at 7 to 8 mph11 to 13 km/h. 64% chance of light rain throughout the day. Dry air. NightMostly cloudy, with a low around 52°F11°C. Light wind from the SW around 5 mph8 km/h. 69% chance of showers throughout the night.
	MondaySep 14	68°F20°C	48°F9°C	0.02 in0.4 mm· 15%	35%	Drizzle	S 5 mph7 km/h
DayPartly cloudy and warm, with a high of 68°F20°C and morning low of 52°F11°C. Light wind from the SW around 5 mph8 km/h. Dry air. NightPartly cloudy, with a low around 48°F9°C. Light wind from the SSE around 4 mph7 km/h. 15% chance of drizzle overnight.
	TuesdaySep 15	71°F22°C	46°F8°C	0.03 in0.7 mm· 14%	31%	Drizzle	SSW 4 mph6 km/h
DayPartly cloudy and warm, with a high of 71°F22°C and morning low of 54°F12°C. Light wind from the NW around 4 mph7 km/h. 14% chance of drizzle in the afternoon. Dry air. NightPartly cloudy, with a low around 46°F8°C. Light wind from the S around 4 mph6 km/h. 12% chance of drizzle overnight.
	WednesdaySep 16	70°F21°C	49°F10°C	0.08 in2 mm· 21%	30%	Drizzle	WNW 4 mph6 km/h
DayPartly cloudy and warm, with a high of 70°F21°C and morning low of 54°F12°C. Light wind from the NW around 5 mph7 km/h. 21% chance of drizzle throughout the day. Dry air. NightPartly cloudy, with a low around 49°F10°C. Light wind from the SW around 3 mph5 km/h. 19% chance of drizzle throughout the night.
	ThursdaySep 17	74°F23°C	47°F8°C	0.02 in0.4 mm· 7%	17%	Clear	E 4 mph6 km/h
DayMostly clear and warm, with a high of 74°F23°C and morning low of 53°F12°C. Light wind from the ENE around 4 mph7 km/h. Dry air. NightMostly clear, with a low around 47°F8°C. Light wind from the SE around 3 mph5 km/h.
	FridaySep 18	76°F24°C	48°F9°C	0.02 in0.4 mm· 4%	19%	Clear	ESE 4 mph6 km/h
DayMostly clear and warm, with a high of 76°F24°C and morning low of 53°F12°C. Light wind from the ENE around 4 mph6 km/h. Dry air. NightMostly clear, with a low around 48°F9°C. Light wind from the SSE around 3 mph6 km/h.
	SaturdaySep 19	76°F25°C	50°F10°C	0.02 in0.5 mm· 7%	27%	Clear	SE 4 mph6 km/h
DayPartly cloudy and warm, with a high of 76°F25°C and morning low of 54°F12°C. Light wind from the ENE around 4 mph7 km/h. Dry air. NightPartly cloudy, with a low around 50°F10°C. Light wind from the SSE around 3 mph5 km/h.
	SundaySep 20	75°F24°C	52°F11°C	0.02 in0.5 mm· 7%	36%	Clear	SE 4 mph6 km/h
DayPartly cloudy and warm, with a high of 75°F24°C and morning low of 55°F13°C. Light wind from the N around 4 mph7 km/h. Dry air. NightPartly cloudy, with a low around 52°F11°C. Light wind from the S around 4 mph6 km/h.
	MondaySep 21	74°F23°C	52°F11°C	0.03 in0.8 mm· 10%	39%	Drizzle	WSW 4 mph7 km/h
DayPartly cloudy and warm, with a high of 74°F23°C and morning low of 55°F13°C. Light wind from the WNW around 5 mph8 km/h. 10% chance of drizzle throughout the day. Dry air. NightPartly cloudy, with a low around 52°F11°C. Light wind from the SSW around 4 mph6 km/h.
	TuesdaySep 22	73°F23°C	51°F11°C	0.03 in0.8 mm· 10%	38%	Drizzle	WSW 4 mph7 km/h
DayPartly cloudy and warm, with a high of 73°F23°C and morning low of 55°F13°C. Light wind from the W around 5 mph8 km/h. 10% chance of drizzle around midday. Dry air. NightPartly cloudy, with a low around 51°F11°C. Light wind from the SSW around 4 mph6 km/h.
	WednesdaySep 23	73°F23°C	50°F10°C	0.03 in0.8 mm· 11%	36%	Drizzle	SW 5 mph7 km/h
DayPartly cloudy and warm, with a high of 73°F23°C and morning low of 53°F12°C. Light wind from the W around 5 mph8 km/h. 11% chance of drizzle throughout the day. Dry air. NightPartly cloudy, with a low around 50°F10°C. Light wind from the S around 4 mph6 km/h.

Nearby Cities

Lewiston Orchards3 mi5 km Moscow22 mi35 km Pullman23 mi37 km Walla Walla68 mi109 km Opportunity86 mi138 km Spokane Valley87 mi141 km

About This Forecast

This forecast is powered by WeatherMesh, the world's most advanced and accurate weather model powered by AI. WeatherMesh is built on proprietary data from WindBorne's Global Sounding Balloon constellation — the world's largest fleet of autonomous, long-duration weather balloons — collecting observations across 100% of Earth, including over oceans and remote regions where no other data exists.

WeatherMesh consistently outperforms legacy models in independent benchmarks. View Benchmarks →

Access WeatherMesh forecasts programmatically via our API. API Documentation →

How to Access Weather Forecasts

Pattern	Example	Description
/weather/{country}/{city}/	/weather/united-states/san-francisco/	City forecast (canonical URL)
/weather/{city}/	/weather/tokyo/	Shorthand — redirects to most populous match
/weather/{country}/{region}/{city}/	/weather/united-states/california/san-francisco/	With region — redirects to canonical
/weather/nearby?lat={lat}&lon={lon}	/weather/nearby?lat=48.1&lon=11.5	Find nearest city by coordinates
/weather/{country}/	/weather/germany/	Country index — all cities by region

Country and city names use lowercase slugs with hyphens (e.g. united-states, san-francisco). Arbitrary city names are supported — if not in our database, we geocode the name and serve the forecast for that location.

For programmatic access, use theWindBorne Forecast APIwhich returns structured JSON for any coordinates worldwide.

Coordinates: 46.4166°N, 117.0177°W·Elevation: 227m·Timezone: America/Los_Angeles·Population: 32,544