Current Conditions

Lewiston, Idaho

95°F35°C
Drizzle

Wind

NW 4 mph7 km/h

Humidity

24%

Cloud Cover

24%

As of Thursday, July 23, 2026 at 2:40 PM PDT

Today's Outlook

Day

Partly cloudy and hot, with a high of 96°F36°C and morning low of 89°F32°C. Light wind from the WNW around 4 mph6 km/h. 30% chance of drizzle in the afternoon. Heat risk in the afternoon.

Night

Mostly clear, with a low around 79°F26°C. Light wind from the W around 5 mph8 km/h.

7-Day Forecast

DayConditionHigh (°F)Low (°F)Precip (mm)Cloud Cover (%)Wind (mph)
ThursdayJul 23DrizzleHigh 96°F36°CLow 79°F26°CPrecip 0.02 in0.4 mm30%Cloud 20%Wind WNW 4 mph7 km/hThursday: Partly cloudy and hot, with a high of 96°F36°C and morning low of 89°F32°C. Light wind from the WNW around 4 mph6 km/h. 30% chance of drizzle in the afternoon. Heat risk in the afternoon. Thursday Night: Mostly clear, with a low around 79°F26°C. Light wind from the W around 5 mph8 km/h.
FridayJul 24HotHigh 96°F36°CLow 67°F19°CPrecip 0 in0 mmCloud 2%Wind NW 4 mph6 km/hFriday: Mostly clear and hot, with a high of 96°F36°C and morning low of 76°F24°C. Light wind from the NW around 4 mph6 km/h. Heat risk in the afternoon. Friday Night: Mostly clear, with a low around 67°F19°C. Light wind from the WNW around 4 mph6 km/h.
SaturdayJul 25ClearHigh 90°F32°CLow 65°F18°CPrecip 0 in0 mmCloud 1%Wind WNW 6 mph10 km/hSaturday: Mostly clear and hot, with a high of 90°F32°C and morning low of 75°F24°C. Breezy from the WNW at 6 to 10 mph9 to 15 km/h. Dry air. Saturday Night: Mostly clear, with a low around 65°F18°C. Breezy from the WNW at 6 to 8 mph10 to 13 km/h.
SundayJul 26ClearHigh 89°F32°CLow 63°F17°CPrecip 0 in0 mmCloud 2%Wind NW 4 mph7 km/hSunday: Mostly clear and hot, with a high of 89°F32°C and morning low of 71°F22°C. Breezy from the NNW at 5 to 8 mph7 to 13 km/h. Dry air. Sunday Night: Mostly clear, with a low around 63°F17°C. Light wind from the WNW around 4 mph7 km/h.
MondayJul 27ClearHigh 88°F31°CLow 62°F17°CPrecip 0 in0 mmCloud 1%Wind NW 5 mph8 km/hMonday: Mostly clear and hot, with a high of 88°F31°C and morning low of 71°F22°C. Breezy from the NW at 6 to 7 mph9 to 12 km/h. Dry air. Monday Night: Mostly clear, with a low around 62°F17°C. Light wind from the WNW around 4 mph7 km/h.
TuesdayJul 28ClearHigh 92°F33°CLow 62°F17°CPrecip 0 in0 mmCloud 1%Wind WNW 5 mph8 km/hTuesday: Mostly clear and hot, with a high of 92°F33°C and morning low of 74°F23°C. Breezy from the NW at 6 to 9 mph9 to 15 km/h. Dry air. Tuesday Night: Mostly clear, with a low around 62°F17°C. Breezy from the W at 4 to 7 mph6 to 11 km/h.
WednesdayJul 29ClearHigh 90°F32°CLow 64°F18°CPrecip 0 in0 mmCloud 3%Wind NW 5 mph8 km/hWednesday: Mostly clear and hot, with a high of 90°F32°C and morning low of 72°F22°C. Breezy from the NW at 5 to 8 mph9 to 13 km/h. Dry air. Wednesday Night: Mostly clear, with a low around 64°F18°C. Light wind from the WNW around 4 mph7 km/h.

15-Day Forecast

Day High (°F) Low (°F) Precip (mm) Cloud Cover (%) Condition Wind (mph)

Nearby Cities

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.

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