Lewiston weather live forecast

Today's maximum temperature in Lewiston is expected to be 48°F. Select a day from the live weather forecast for Lewiston, Idaho, USA for more weather parameters.

Wednesday
19th Nov
48

36

8

1
Thursday
20th Nov
48

39

1

1
Friday
21st Nov
50

37

7

1
Saturday
22nd Nov
52

39

3

1
Sunday
23rd Nov
54

43

1

1

5-day weather forecast updated at 04:01 on Wednesday 19th November 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 Wednesday 19th November 2025

Expect scattered clouds in Lewiston, Idaho with a maximum temperature of 48°F, maximum UV of 1 (Low) and 8 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 4 mph from the east.

48
°F maximum temperature
36
°F minimum temperature
scattered clouds
8
hours of sunshine
1
UV index (Low)
0
mm of rainfall expected
46
°F wind chill
4
mph wind from E

Lewiston weather for Thursday 20th November 2025

Expect broken clouds in Lewiston, Idaho with a maximum temperature of 48°F, maximum UV of 1 (Low) and 1 hour of bright sunshine. There are 0 mm of rainfall expected and little or no wind of 4 mph from the west.

48
°F maximum temperature
39
°F minimum temperature
broken clouds
1
hour of sunshine
1
UV index (Low)
0
mm of rainfall expected
48
°F wind chill
4
mph wind from W

Lewiston weather for Friday 21st November 2025

Expect broken clouds in Lewiston, Idaho with a maximum temperature of 50°F, maximum UV of 1 (Low) and 7 hours of bright sunshine. There are 0 mm of rainfall expected and little or no wind of 3 mph from the south-east.

50
°F maximum temperature
37
°F minimum temperature
broken clouds
7
hours of sunshine
1
UV index (Low)
0
mm of rainfall expected
48
°F wind chill
3
mph wind from SE

Lewiston weather for Saturday 22nd November 2025

Expect broken clouds in Lewiston, Idaho with a maximum temperature of 52°F, maximum UV of 1 (Low) and 3 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 5 mph from the south-east.

52
°F maximum temperature
39
°F minimum temperature
broken clouds
3
hours of sunshine
1
UV index (Low)
0
mm of rainfall expected
0
no heat & humidity
5
mph wind from SE

Lewiston weather for Sunday 23rd November 2025

Expect overcast skies in Lewiston, Idaho with a maximum temperature of 54°F, maximum UV of 1 (Low) and 1 hour of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 5 mph from the south-east.

54
°F maximum temperature
43
°F minimum temperature
overcast skies
1
hour of sunshine
1
UV index (Low)
0
mm of rainfall expected
0
no heat & humidity
5
mph wind from SE

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Idaho - quick facts
Flight time^✝	13 hours
Time difference	UK -7 to -8 hours
Language(s)	English
Currency	US Dollar
Electricity	A + B plug (120V)
Driving side	Right
Visa^✝	Yes
Why visit?	Nature
Tourist info	Idaho Department of Commerce - Tourism Development