Maine weather live forecast

Today's maximum temperature in Maine is expected to be 23°C. Select a day from the live weather forecast for Maine (Augusta), USA for more weather parameters.

Friday
18th Sep
23

11

11

5
Saturday
19th Sep
16

8

11

5
Sunday
20th Sep
17

7

0

5
Monday
21st Sep
19

10

9

5
Tuesday
22nd Sep
16

8

11

5

5-day weather forecast updated at 04:01 on Friday 18th September 2026 GMT

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The 5-day weather forecast for Maine (Augusta) is provided by the Swiss meteorological agency, meteoblue. Find out more about our data sources.

Top Maine destinations

Below are temperatures expected today at popular countries, regions and places in Maine. Select a destination to see the detailed weather forecast for today, tomorrow and the outlook for the next five days.

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Maine weather forecast by day

Below are the detailed weather forecasts for Maine for the next 5 days. The forecasts shown are for Augusta and may not represent the whole of Maine. Browse more destinations in Maine to view more weather forecasts.

Maine weather for Friday 18th September 2026

Expect sunshine and showers in Maine with a maximum temperature of 23°C, maximum UV of 5 (Moderate) and 11 hours of bright sunshine. There are 2-5 mm of rainfall expected with 5% chance of some rain and a moderate breeze of 20 kph from the north-west.

23
°C maximum temperature
11
°C minimum temperature
sunshine and showers
11
hours of sunshine
5
UV index (Moderate)
5
% chance of some rain
<5
mm of rainfall expected
0
no heat & humidity
20
kph wind from NW

Maine weather for Saturday 19th September 2026

Expect clear skies in Maine with a maximum temperature of 16°C, maximum UV of 5 (Moderate) and 11 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 11 kph from the north-west.

16
°C maximum temperature
8
°C minimum temperature
clear skies
11
hours of sunshine
5
UV index (Moderate)
0
mm of rainfall expected
0
no heat & humidity
11
kph wind from NW

Maine weather for Sunday 20th September 2026

Expect mostly cloudy with light rain in Maine with a maximum temperature of 17°C, maximum UV of 5 (Moderate) and no hours of bright sunshine. There are 2-5 mm of rainfall expected with 42% chance of some rain and a gentle breeze of 15 kph from the south.

17
°C maximum temperature
7
°C minimum temperature
mostly cloudy with light rain
0
hours of sunshine
5
UV index (Moderate)
42
% chance of some rain
<5
mm of rainfall expected
0
no heat & humidity
15
kph wind from S

Maine weather for Monday 21st September 2026

Expect scattered clouds in Maine with a maximum temperature of 19°C, maximum UV of 5 (Moderate) and 9 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 14 kph from the north.

19
°C maximum temperature
10
°C minimum temperature
scattered clouds
9
hours of sunshine
5
UV index (Moderate)
0
mm of rainfall expected
0
no heat & humidity
14
kph wind from N

Maine weather for Tuesday 22nd September 2026

Expect scattered clouds in Maine with a maximum temperature of 16°C, maximum UV of 5 (Moderate) and 11 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 11 kph from the north-east.