Lewiston weather live forecast

Today's maximum temperature in Lewiston is expected to be 11°C. Select a day from the live weather forecast for Lewiston, Idaho, USA for more weather parameters.

Wednesday
28th Oct
11

5

3

1
Thursday
29th Oct
12

4

1

2
Friday
30th Oct
12

3

0

2
Saturday
31st Oct
11

2

2

1
Sunday
1st Nov
11

2

2

2

5-day weather forecast updated at 04:01 on Wednesday 28th October 2026 GMT

More about Lewiston

Lewiston by month

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

Recommended for Idaho

GO Airport Shuttle discount code: 5% off airport transfers

Discount Code

Save EXTRA 5% on airport transfers worldwide
Book private taxis & shuttle buses with discount code
Enter in coupon box on 'Reservations' page

Show discount code

******WEB

Redeem GO Airport Shuttle discount code >>

Expires at 23:59 on Thursday 31st Dec 2026

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 Wednesday 28th October 2026

Expect mostly cloudy with light rain in Lewiston, Idaho with a maximum temperature of 11°C, maximum UV of 1 (Low) and 3 hours of bright sunshine. There are 2-5 mm of rainfall expected with 85% chance of some rain and a light breeze of 10 kph from the south-east.

11
°C maximum temperature
5
°C minimum temperature
mostly cloudy with light rain
3
hours of sunshine
1
UV index (Low)
85
% chance of some rain
<5
mm of rainfall expected
0
no heat & humidity
10
kph wind from SE

Lewiston weather for Thursday 29th October 2026

Expect mostly cloudy with light rain in Lewiston, Idaho with a maximum temperature of 12°C, maximum UV of 2 (Low) and 1 hour of bright sunshine. There are 0-2 mm of rainfall expected with 5% chance of some rain and little or no wind of 5 kph from the east.

12
°C maximum temperature
4
°C minimum temperature
mostly cloudy with light rain
1
hour of sunshine
2
UV index (Low)
5
% chance of some rain
<2
mm of rainfall expected
12
°C wind chill
5
kph wind from E

Lewiston weather for Friday 30th October 2026

Expect overcast skies in Lewiston, Idaho with a maximum temperature of 12°C, maximum UV of 2 (Low) and no hours of bright sunshine. There are 0 mm of rainfall expected and little or no wind of 4 kph from the east.

12
°C maximum temperature
3
°C minimum temperature
overcast skies
0
hours of sunshine
2
UV index (Low)
0
mm of rainfall expected
0
no heat & humidity
4
kph wind from E

Lewiston weather for Saturday 31st October 2026

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 2-5 mm of rainfall expected with 53% chance of some rain and little or no wind of 3 kph from the east.

11
°C maximum temperature
2
°C minimum temperature
mostly cloudy with light rain
2
hours of sunshine
1
UV index (Low)
53
% chance of some rain
<5
mm of rainfall expected
11
°C wind chill
3
kph wind from E

Lewiston weather for Sunday 1st November 2026

Expect mostly cloudy with light rain in Lewiston, Idaho with a maximum temperature of 11°C, maximum UV of 2 (Low) and 2 hours of bright sunshine. There are 2-5 mm of rainfall expected with 31% chance of some rain and little or no wind of 6 kph from the north-west.