As of 15:19 BST

Weather in Lewiston

+10°

Lewiston, Wednesday, 7 October, 15:19

Partly cloudy. Feels like 9°C. High 11°C, low 4°C.

Pressure1014 mb

Wind8 mph W

Humidity76%

Visibility6.2 mi

Dew point6°C

Detailed hourly forecast

Thu, 08+4 ° /11 °

6.5

+11 °

Lewiston, Thursday, 8 October

Rain. High 11°C, low 4°C.

Pressure1019 mb

Wind6 mph SW

Humidity69%

Visibility6.2 mi

Dew point4°C

Fri, 09+7 ° /12 °

4.1

+12 °

Lewiston, Friday, 9 October

Light rain. High 12°C, low 7°C.

Pressure999 mb

Wind11 mph SW

Humidity79%

Visibility6.2 mi

Dew point7°C

Sat, 10+6 ° /10 °

4.2

+10 °

Lewiston, Saturday, 10 October

Light rain. High 10°C, low 6°C.

Pressure999 mb

Wind10 mph W

Humidity75%

Visibility6.2 mi

Dew point5°C

Sun, 11+6 ° /11 °

+11 °

Lewiston, Sunday, 11 October

Overcast. High 11°C, low 6°C.

Pressure1011 mb

Wind4 mph NW

Humidity66%

Visibility6.2 mi

Dew point4°C

Mon, 12+5 ° /13 °

0.5

+13 °

Lewiston, Monday, 12 October

Light rain. High 13°C, low 5°C.

Pressure1003 mb

Wind10 mph SW

Humidity78%

Visibility—

Dew point7°C

Tue, 13+8 ° /13 °

6.8

+13 °

Lewiston, Tuesday, 13 October

Rain. High 13°C, low 8°C.

Pressure1013 mb

Wind15 mph SW

Humidity71%

Visibility—

Dew point6°C

Wed, 14+9 ° /12 °

0.6

+12 °

Lewiston, Wednesday, 14 October

Light rain. High 12°C, low 9°C.

Pressure1019 mb

Wind15 mph SW

Humidity87%

Visibility—

Dew point9°C

Thu, 15+7 ° /11 °

4.8

+11 °

Lewiston, Thursday, 15 October

Light rain. High 11°C, low 7°C.

Pressure1009 mb

Wind17 mph SW

Humidity82%

Visibility—

Dew point6°C

Fri, 16+7 ° /9 °

1.5

+9 °

Lewiston, Friday, 16 October

Light rain. High 9°C, low 7°C.

Pressure1017 mb

Wind12 mph SW

Humidity79%

Visibility—

Dew point6°C

Sat, 17+5 ° /9 °

3.9

+9 °

Lewiston, Saturday, 17 October

Light rain. High 9°C, low 5°C.

Pressure1004 mb

Wind16 mph S

Humidity84%

Visibility—

Dew point5°C

Sun, 18+4 ° /8 °

0.6

+8 °

Lewiston, Sunday, 18 October

Light rain. High 8°C, low 4°C.

Pressure1006 mb

Wind19 mph SE

Humidity65%

Visibility—

Dew point2°C

Mon, 19+6 ° /10 °

4.2

+10 °

Lewiston, Monday, 19 October

Light rain. High 10°C, low 6°C.

Pressure981 mb

Wind22 mph S

Humidity77%

Visibility—

Dew point4°C

Tue, 20+4 ° /8 °

+8 °

Lewiston, Tuesday, 20 October

Partly cloudy. High 8°C, low 4°C.

Pressure987 mb

Wind18 mph S

Humidity65%

Visibility—

Dew point1°C

Wed, 21+2 ° /8 °

+8 °

Lewiston, Wednesday, 21 October

Overcast. High 8°C, low 2°C.

Pressure1010 mb

Wind10 mph N

Humidity60%

Visibility—

Dew point1°C

Thu, 22+1 ° /8 °

+8 °

Lewiston, Thursday, 22 October

Overcast. High 8°C, low 1°C.

Pressure1012 mb

Wind5 mph S

Humidity61%

Visibility—

Dew point0°C

Questions about the month ahead

How accurate is a month-long forecast?

The first 16 days come from weather models — highly reliable for the first 3–5 days, gradually less so after that. Days 17 to 30 for Lewiston are built from climate averages over the last 60 years, so they show typical weather for those dates rather than a specific forecast.

What does "above average" mean?

We compare the forecast with the climate average for exactly the same calendar days, calculated from 60 years of observations. The difference shows how the coming month compares with a typical one.

Where do the 66-year records come from?

These are real historical extremes recorded in Lewiston since 1960: the highest and lowest temperature for each calendar date, with the year it happened.

How often is the 30-day forecast updated?

The forecast portion refreshes every hour. The climate portion is based on long-term data and stays stable.