Current Conditions
Lewiston, Idaho
Wind
W 2 mph4 km/h
Humidity
68%
Cloud Cover
100%
As of Wednesday, September 2, 2026 at 8:48 AM PDT
Today's Outlook
Day
Overcast and warm, with a high of 69°F20°C and morning low of 57°F14°C. Light wind from the SE around 5 mph7 km/h. 76% chance of light rain throughout the day. Dry air.
Night
Overcast, with a low around 57°F14°C. Light wind from the WNW around 4 mph6 km/h. 86% chance of light rain in the evening.
7-Day Forecast
| Day | Condition | High (°F) | Low (°F) | Precip (mm) | Cloud Cover (%) | Wind (mph) | |
|---|---|---|---|---|---|---|---|
| Light Rain | High 69°F20°C | Low 57°F14°C | Precip 0.15 in3.8 mm86% | Cloud 94% | Wind SSE 4 mph7 km/h | Wednesday: Overcast and warm, with a high of 69°F20°C and morning low of 57°F14°C. Light wind from the SE around 5 mph7 km/h. 76% chance of light rain throughout the day. Dry air. Wednesday Night: Overcast, with a low around 57°F14°C. Light wind from the WNW around 4 mph6 km/h. 86% chance of light rain in the evening. | |
| Rain | High 63°F17°C | Low 54°F12°C | Precip 0.63 in15.9 mm100% | Cloud 90% | Wind SE 3 mph5 km/h | Thursday: Overcast and mild, with a high of 63°F17°C and morning low of 55°F13°C. Light wind from the SE around 3 mph5 km/h. 91% chance of light rain throughout the day. Dry air. Thursday Night: Overcast, with a low around 54°F12°C. Light wind from the SE around 3 mph5 km/h. 100% chance of rain throughout the night. | |
| Showers | High 65°F19°C | Low 51°F10°C | Precip 0.15 in3.7 mm83% | Cloud 51% | Wind ENE 3 mph5 km/h | Friday: Mostly cloudy and mild, with a high of 65°F19°C and morning low of 53°F12°C. Light wind from the ENE around 3 mph4 km/h. 39% chance of drizzle throughout the day. Dry air. Friday Night: Mostly cloudy, with a low around 51°F10°C. Light wind from the NNE around 3 mph5 km/h. 83% chance of showers overnight. | |
| Drizzle | High 69°F21°C | Low 50°F10°C | Precip 0.03 in0.8 mm17% | Cloud 35% | Wind WNW 3 mph5 km/h | Saturday: Partly cloudy and warm, with a high of 69°F21°C and morning low of 55°F13°C. Light wind from the NNW around 3 mph5 km/h. 17% chance of drizzle throughout the day. Dry air. Saturday Night: Partly cloudy, with a low around 50°F10°C. Light wind from the W around 3 mph5 km/h. 11% chance of drizzle before dawn. | |
| Drizzle | High 69°F21°C | Low 52°F11°C | Precip 0.05 in1.3 mm27% | Cloud 74% | Wind WNW 4 mph6 km/h | Sunday: Mostly cloudy and warm, with a high of 69°F21°C and morning low of 56°F13°C. Light wind from the NW around 4 mph6 km/h. 16% chance of drizzle throughout the day. Dry air. Sunday Night: Mostly cloudy, with a low around 52°F11°C. Light wind from the WSW around 3 mph5 km/h. 27% chance of drizzle in the evening. | |
| Light Rain | High 66°F19°C | Low 55°F13°C | Precip 0.31 in8 mm54% | Cloud 83% | Wind WSW 6 mph10 km/h | Monday: Overcast and mild, with a high of 66°F19°C and morning low of 57°F14°C. Breezy from the WSW at 8 to 10 mph12 to 16 km/h. 52% chance of light rain throughout the day. Dry air. Monday Night: Overcast, with a low around 55°F13°C. Light wind from the SW around 5 mph7 km/h. 54% chance of light rain throughout the night. | |
| Drizzle | High 70°F21°C | Low 52°F11°C | Precip 0.06 in1.4 mm19% | Cloud 56% | Wind SSW 4 mph7 km/h | Tuesday: Mostly cloudy and warm, with a high of 70°F21°C and morning low of 56°F13°C. Light wind from the WSW around 5 mph8 km/h. 11% chance of drizzle throughout the day. Dry air. Tuesday Night: Mostly cloudy, with a low around 52°F11°C. Light wind from the S around 4 mph7 km/h. 19% chance of drizzle throughout the night. |
15-Day Forecast
| Day | High | Low | Precip | Cloud Cover | Condition | Wind | |
|---|---|---|---|---|---|---|---|
| WednesdaySep 2 | 69°F20°C | 57°F14°C | 0.15 in3.8 mm· 86% | 94% | Light Rain | SSE 4 mph7 km/h | |
DayOvercast and warm, with a high of 69°F20°C and morning low of 57°F14°C. Light wind from the SE around 5 mph7 km/h. 76% chance of light rain throughout the day. Dry air. NightOvercast, with a low around 57°F14°C. Light wind from the WNW around 4 mph6 km/h. 86% chance of light rain in the evening. | |||||||
| ThursdaySep 3 | 63°F17°C | 54°F12°C | 0.63 in15.9 mm· 100% | 90% | Rain | SE 3 mph5 km/h | |
DayOvercast and mild, with a high of 63°F17°C and morning low of 55°F13°C. Light wind from the SE around 3 mph5 km/h. 91% chance of light rain throughout the day. Dry air. NightOvercast, with a low around 54°F12°C. Light wind from the SE around 3 mph5 km/h. 100% chance of rain throughout the night. | |||||||
| FridaySep 4 | 65°F19°C | 51°F10°C | 0.15 in3.7 mm· 83% | 51% | Showers | ENE 3 mph5 km/h | |
DayMostly cloudy and mild, with a high of 65°F19°C and morning low of 53°F12°C. Light wind from the ENE around 3 mph4 km/h. 39% chance of drizzle throughout the day. Dry air. NightMostly cloudy, with a low around 51°F10°C. Light wind from the NNE around 3 mph5 km/h. 83% chance of showers overnight. | |||||||
| SaturdaySep 5 | 69°F21°C | 50°F10°C | 0.03 in0.8 mm· 17% | 35% | Drizzle | WNW 3 mph5 km/h | |
DayPartly cloudy and warm, with a high of 69°F21°C and morning low of 55°F13°C. Light wind from the NNW around 3 mph5 km/h. 17% chance of drizzle throughout the day. Dry air. NightPartly cloudy, with a low around 50°F10°C. Light wind from the W around 3 mph5 km/h. 11% chance of drizzle before dawn. | |||||||
| SundaySep 6 | 69°F21°C | 52°F11°C | 0.05 in1.3 mm· 27% | 74% | Drizzle | WNW 4 mph6 km/h | |
DayMostly cloudy and warm, with a high of 69°F21°C and morning low of 56°F13°C. Light wind from the NW around 4 mph6 km/h. 16% chance of drizzle throughout the day. Dry air. NightMostly cloudy, with a low around 52°F11°C. Light wind from the WSW around 3 mph5 km/h. 27% chance of drizzle in the evening. | |||||||
| MondaySep 7 | 66°F19°C | 55°F13°C | 0.31 in8 mm· 54% | 83% | Light Rain | WSW 6 mph10 km/h | |
DayOvercast and mild, with a high of 66°F19°C and morning low of 57°F14°C. Breezy from the WSW at 8 to 10 mph12 to 16 km/h. 52% chance of light rain throughout the day. Dry air. NightOvercast, with a low around 55°F13°C. Light wind from the SW around 5 mph7 km/h. 54% chance of light rain throughout the night. | |||||||
| TuesdaySep 8 | 70°F21°C | 52°F11°C | 0.06 in1.4 mm· 19% | 56% | Drizzle | SSW 4 mph7 km/h | |
DayMostly cloudy and warm, with a high of 70°F21°C and morning low of 56°F13°C. Light wind from the WSW around 5 mph8 km/h. 11% chance of drizzle throughout the day. Dry air. NightMostly cloudy, with a low around 52°F11°C. Light wind from the S around 4 mph7 km/h. 19% chance of drizzle throughout the night. | |||||||
| WednesdaySep 9 | 74°F24°C | 51°F11°C | 0.04 in1.1 mm· 12% | 33% | Drizzle | WSW 4 mph7 km/h | |
DayPartly cloudy and warm, with a high of 74°F24°C and morning low of 56°F13°C. Light wind from the W around 5 mph8 km/h. 10% chance of drizzle throughout the day. Dry air. NightPartly cloudy, with a low around 51°F11°C. Light wind from the S around 4 mph6 km/h. 12% chance of drizzle overnight. | |||||||
| ThursdaySep 10 | 74°F23°C | 52°F11°C | 0.04 in1 mm· 20% | 36% | Drizzle | WSW 5 mph8 km/h | |
DayPartly cloudy and warm, with a high of 74°F23°C and morning low of 57°F14°C. Breezy from the W at 6 to 7 mph9 to 11 km/h. 20% 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. 10% chance of drizzle before dawn. | |||||||
| FridaySep 11 | 71°F22°C | 52°F11°C | 0.05 in1.3 mm· 14% | 39% | Drizzle | WSW 5 mph8 km/h | |
DayPartly cloudy and warm, with a high of 71°F22°C and morning low of 58°F14°C. Breezy from the W at 6 to 7 mph9 to 11 km/h. 14% chance of drizzle throughout the day. Dry air. NightPartly cloudy, with a low around 52°F11°C. Light wind from the SW around 4 mph6 km/h. | |||||||
| SaturdaySep 12 | 71°F22°C | 51°F10°C | 0.05 in1.2 mm· 14% | 45% | Drizzle | WSW 5 mph7 km/h | |
DayMostly cloudy and warm, with a high of 71°F22°C and morning low of 55°F13°C. Light wind from the W around 5 mph8 km/h. 14% chance of drizzle throughout the day. Dry air. NightPartly cloudy, with a low around 51°F10°C. Light wind from the SSW around 4 mph6 km/h. 10% chance of drizzle in the evening. | |||||||
| SundaySep 13 | 72°F22°C | 51°F10°C | 0.05 in1.2 mm· 11% | 45% | Drizzle | SW 5 mph8 km/h | |
DayPartly cloudy and warm, with a high of 72°F22°C and morning low of 57°F14°C. Light wind from the W around 5 mph9 km/h. 11% chance of drizzle throughout the day. Dry air. NightPartly cloudy, with a low around 51°F10°C. Light wind from the S around 4 mph7 km/h. | |||||||
| MondaySep 14 | 72°F22°C | 51°F10°C | 0.06 in1.4 mm· 13% | 40% | Drizzle | SW 5 mph7 km/h | |
DayPartly cloudy and warm, with a high of 72°F22°C and morning low of 56°F13°C. Light wind from the W around 5 mph8 km/h. 13% chance of drizzle throughout the day. Dry air. NightPartly cloudy, with a low around 51°F10°C. Light wind from the SSW around 4 mph6 km/h. 10% chance of drizzle throughout the night. | |||||||
| TuesdaySep 15 | 73°F23°C | 51°F10°C | 0.08 in2 mm· 17% | 40% | Drizzle | WSW 5 mph8 km/h | |
DayPartly cloudy and warm, with a high of 73°F23°C and morning low of 57°F14°C. Light wind from the W around 5 mph9 km/h. 17% chance of drizzle throughout the day. Dry air. NightPartly cloudy, with a low around 51°F10°C. Light wind from the SSW around 4 mph6 km/h. 15% chance of drizzle throughout the night. | |||||||
| WednesdaySep 16 | 73°F23°C | 51°F11°C | 0.04 in1.1 mm· 12% | 38% | Drizzle | SW 5 mph7 km/h | |
DayPartly cloudy and warm, with a high of 73°F23°C and morning low of 58°F14°C. Light wind from the W around 5 mph8 km/h. 12% chance of drizzle throughout the day. Dry air. NightPartly cloudy, with a low around 51°F11°C. Light wind from the SSW around 4 mph7 km/h. 12% chance of drizzle in the evening. | |||||||
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Coordinates: 46.4166°N, 117.0177°W·Elevation: 227m·Timezone: America/Los_Angeles·Population: 32,544