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Lewiston weather live forecast
Today's maximum temperature in Lewiston is expected to be 4°C. Select a day from the live weather forecast for Lewiston, Idaho, USA for more weather parameters.
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Tuesday
2nd Dec -
Wednesday
3rd Dec -
Thursday
4th Dec -
Friday
5th Dec -
Saturday
6th Dec
5-day weather forecast updated at 04:01 on Tuesday 2nd December 2025 GMT
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The 5-day weather forecast for Idaho (Lewiston) is provided by the Swiss meteorological agency, meteoblue. Find out more about our data sources.
Lewiston weather forecast by day
Below are the detailed weather forecasts for Lewiston for the next 5 days.
Lewiston weather for Tuesday 2nd December 2025
Expect cloudy with sleet or snow in Lewiston, Idaho with a maximum temperature of 4°C and no hours of bright sunshine. There are 0-2 mm of sleet/snow expected with 45% chance of some sleet or snow and little or no wind of 5 kph from the west.
- °C maximum temperature
- °C minimum temperature
- cloudy with sleet or snow
- hours of sunshine
- UV index (None)
- % chance of some sleet or snow
- mm of sleet/snow expected
- °C wind chill
- kph wind from W
Lewiston weather for Wednesday 3rd December 2025
Expect broken clouds in Lewiston, Idaho with a maximum temperature of 5°C, maximum UV of 1 (Low) and 4 hours of bright sunshine. There are 0 mm of rainfall expected and little or no wind of 4 kph from the east.
- °C maximum temperature
- °C minimum temperature
- broken clouds
- hours of sunshine
- UV index (Low)
- mm of rainfall expected
- °C wind chill
- kph wind from E
Lewiston weather for Thursday 4th December 2025
Expect overcast with light rain in Lewiston, Idaho with a maximum temperature of 5°C, maximum UV of 1 (Low) and no hours of bright sunshine. There are 0-2 mm of rainfall expected with 73% chance of some rain and little or no wind of 5 kph from the south-east.
- °C maximum temperature
- °C minimum temperature
- overcast with light rain
- hours of sunshine
- UV index (Low)
- % chance of some rain
- mm of rainfall expected
- °C wind chill
- kph wind from SE
Lewiston weather for Friday 5th December 2025
Expect mostly cloudy with rain in Lewiston, Idaho with a maximum temperature of 10°C and no hours of bright sunshine. There are 10-20 mm of rainfall expected with 95% chance of some rain and a gentle breeze of 18 kph from the west.
- °C maximum temperature
- °C minimum temperature
- mostly cloudy with rain
- hours of sunshine
- UV index (None)
- % chance of some rain
- mm of rainfall expected
- no heat & humidity
- kph wind from W
Lewiston weather for Saturday 6th December 2025
Expect mostly cloudy with light rain in Lewiston, Idaho with a maximum temperature of 11°C, maximum UV of 1 (Low) and 2 hours of bright sunshine. There are 0-2 mm of rainfall expected with 59% chance of some rain and a gentle breeze of 19 kph from the south-west.
- °C maximum temperature
- °C minimum temperature
- mostly cloudy with light rain
- hours of sunshine
- UV index (Low)
- % chance of some rain
- mm of rainfall expected
- no heat & humidity
- kph wind from SW
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Metric (°C / mm) | Imperial (°F / inches)
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