Home / Local Weather & Traffic / Maine / Wiscasset / Hourly Weather - 48hr View

Wiscasset, ME Hourly Weather Forecast

Next 48 Hours

Wed, Dec 10th 2025

Overcast conditions giving way to moderate rain by evening. Rain forecasted to be light snow (up to 0.00in), patchy light snow (up to 0.02in), light rain (up to 0.05in), moderate rain (up to 0.15in), scattered showers (up to 0.00in). Snow forecasted to be light snow (up to 0.00in), patchy light snow (up to 0.00in), light freezing rain (up to 0.00in). Bitter cold expected (as low as 19°). Windy conditions from the SW at 15.5 mph, with humidity levels between 62% to 97%, and an avg barometric pressure of 29.55 inHg.
Wed, Dec 10th Temp Humidity Wind (mph) Pressure (inHg) Precip.
1 AM Light Snow at 1 AM on Wed, Dec 10th 2025
Light Snow
UV: 0
20°F

Feels
16°F
62% 16.1 SW 29.9 100%
2 AM Patchy Light Snow at 2 AM on Wed, Dec 10th 2025
Patchy Light Snow
UV: 0
19°F

Feels
15°F
78% 15 SW 29.83 100%

Rain est. 0.02in
3 AM Patchy Light Snow at 3 AM on Wed, Dec 10th 2025
Patchy Light Snow
UV: 0
22°F

Feels
16°F
77% 13.4 SW 29.81 100%

Rain est. 0.01in
4 AM Light Freezing Rain at 4 AM on Wed, Dec 10th 2025
Light Freezing Rain
UV: 0
22°F

Feels
16°F
82% 12.3 SW 29.78 0%
5 AM Clear at 5 AM on Wed, Dec 10th 2025
Clear
UV: 0
22°F

Feels
15°F
79% 11.4 SW 29.76 0%
6 AM Clear at 6 AM on Wed, Dec 10th 2025
Clear
UV: 0
20°F

Feels
16°F
75% 11.4 SW 29.75 0%
7 AM Clear at 7 AM on Wed, Dec 10th 2025
Clear
UV: 0
20°F

Feels
15°F
71% 12.1 SW 29.75 0%
8 AM Sunny at 8 AM on Wed, Dec 10th 2025
Sunny
UV: 0.1
25°F

Feels
20°F
70% 12.1 SW 29.72 0%
9 AM Overcast at 9 AM on Wed, Dec 10th 2025
Overcast
UV: 0.2
30°F

Feels
24°F
92% 12.8 SW 29.7 0%
10 AM Overcast at 10 AM on Wed, Dec 10th 2025
Overcast
UV: 0.5
33°F

Feels
27°F
88% 14.1 SW 29.67 0%
11 AM Overcast at 11 AM on Wed, Dec 10th 2025
Overcast
UV: 0.7
36°F

Feels
29°F
90% 13 SSW 29.63 0%
12 PM Overcast at 12 PM on Wed, Dec 10th 2025
Overcast
UV: 0.6
38°F

Feels
31°F
89% 13.6 SSW 29.58 0%
1 PM Overcast at 1 PM on Wed, Dec 10th 2025
Overcast
UV: 0.5
40°F

Feels
33°F
88% 13 SSW 29.52 0%
2 PM Overcast at 2 PM on Wed, Dec 10th 2025
Overcast
UV: 0.2
42°F

Feels
34°F
85% 15.7 SSW 29.48 0%
3 PM Overcast at 3 PM on Wed, Dec 10th 2025
Overcast
UV: 0.1
43°F

Feels
36°F
92% 15.4 SSW 29.43 0%
4 PM Overcast at 4 PM on Wed, Dec 10th 2025
Overcast
UV: 0
44°F

Feels
36°F
89% 16.1 SSW 29.37 0%
5 PM Light Rain at 5 PM on Wed, Dec 10th 2025
Light Rain
UV: 0
44°F

Feels
37°F
93% 18.3 SSW 29.33 100%

Rain est. 0.05in
6 PM Overcast at 6 PM on Wed, Dec 10th 2025
Overcast
UV: 0
44°F

Feels
37°F
97% 20.4 SSW 29.31 0%
7 PM Overcast at 7 PM on Wed, Dec 10th 2025
Overcast
UV: 0
44°F

Feels
36°F
97% 21.9 SSW 29.29 0%
8 PM Moderate Rain at 8 PM on Wed, Dec 10th 2025
Moderate Rain
UV: 0
43°F

Feels
35°F
97% 23.3 SSW 29.26 100%

Rain est. 0.15in
9 PM Moderate Rain at 9 PM on Wed, Dec 10th 2025
Moderate Rain
UV: 0
42°F

Feels
34°F
95% 20.8 SW 29.23 100%

Rain est. 0.11in
10 PM Moderate Rain at 10 PM on Wed, Dec 10th 2025
Moderate Rain
UV: 0
40°F

Feels
32°F
94% 18.6 SW 29.21 100%

Rain est. 0.09in
11 PM Scattered Showers at 11 PM on Wed, Dec 10th 2025
Scattered Showers
UV: 0
39°F

Feels
31°F
93% 16.8 SW 29.29 100%

Thu, Dec 11th 2025

Cloudy skies giving way to Overcast conditions by evening. Rain forecasted to be light sleet (up to 0.07in). Bitter cold expected (as low as 19°). Windy conditions, shifting from SW to W at 18.8 mph, with humidity levels between 52% to 94%, and an avg barometric pressure of 29.29 inHg.
Thu, Dec 11th Temp Humidity Wind (mph) Pressure (inHg) Precip.
12 AM Light Sleet at 12 AM on Thu, Dec 11th 2025
Light Sleet
UV: 0
38°F

Feels
30°F
93% 14.1 SW 29.19 100%

Rain est. 0.04in
1 AM Light Sleet at 1 AM on Thu, Dec 11th 2025
Light Sleet
UV: 0
37°F

Feels
29°F
93% 14.1 SW 29.18 100%

Rain est. 0.02in
2 AM Overcast at 2 AM on Thu, Dec 11th 2025
Overcast
UV: 0
37°F

Feels
28°F
93% 15.2 SW 29.18 0%
3 AM Overcast at 3 AM on Thu, Dec 11th 2025
Overcast
UV: 0
36°F

Feels
28°F
93% 14.8 SW 29.19 0%
4 AM Overcast at 4 AM on Thu, Dec 11th 2025
Overcast
UV: 0
35°F

Feels
27°F
92% 13.9 SW 29.2 0%
5 AM Cloudy at 5 AM on Thu, Dec 11th 2025
Cloudy
UV: 0
34°F

Feels
26°F
92% 15.4 WSW 29.21 0%
6 AM Cloudy at 6 AM on Thu, Dec 11th 2025
Cloudy
UV: 0
33°F

Feels
25°F
93% 16.1 WSW 29.23 0%
7 AM Cloudy at 7 AM on Thu, Dec 11th 2025
Cloudy
UV: 0
33°F

Feels
24°F
93% 16.3 WSW 29.24 0%
8 AM Partly Cloudy at 8 AM on Thu, Dec 11th 2025
Partly Cloudy
UV: 0.1
33°F

Feels
24°F
94% 17.2 WSW 29.26 0%
9 AM Partly Cloudy at 9 AM on Thu, Dec 11th 2025
Partly Cloudy
UV: 0.4
33°F

Feels
24°F
78% 16.3 WSW 29.28 0%
10 AM Partly Cloudy at 10 AM on Thu, Dec 11th 2025
Partly Cloudy
UV: 0.8
33°F

Feels
25°F
71% 17.9 WSW 29.29 0%
11 AM Sunny at 11 AM on Thu, Dec 11th 2025
Sunny
UV: 1.1
33°F

Feels
23°F
63% 18.8 WSW 29.3 0%
12 PM Cloudy at 12 PM on Thu, Dec 11th 2025
Cloudy
UV: 1.1
32°F

Feels
22°F
60% 19.5 WSW 29.29 0%
1 PM Cloudy at 1 PM on Thu, Dec 11th 2025
Cloudy
UV: 0.8
31°F

Feels
21°F
58% 21.3 WSW 29.29 0%
2 PM Overcast at 2 PM on Thu, Dec 11th 2025
Overcast
UV: 0.5
29°F

Feels
18°F
57% 23 WSW 29.28 0%
3 PM Overcast at 3 PM on Thu, Dec 11th 2025
Overcast
UV: 0.2
27°F

Feels
15°F
55% 23.5 WSW 29.3 0%
4 PM Overcast at 4 PM on Thu, Dec 11th 2025
Overcast
UV: 0
25°F

Feels
12°F
55% 23 WSW 29.31 0%
5 PM Overcast at 5 PM on Thu, Dec 11th 2025
Overcast
UV: 0
24°F

Feels
10°F
54% 23.3 W 29.32 0%
6 PM Overcast at 6 PM on Thu, Dec 11th 2025
Overcast
UV: 0
22°F

Feels
8°F
53% 22.1 W 29.35 0%
7 PM Overcast at 7 PM on Thu, Dec 11th 2025
Overcast
UV: 0
21°F

Feels
6°F
52% 20.8 W 29.37 0%
8 PM Overcast at 8 PM on Thu, Dec 11th 2025
Overcast
UV: 0
20°F

Feels
5°F
52% 20.6 W 29.39 0%
9 PM Overcast at 9 PM on Thu, Dec 11th 2025
Overcast
UV: 0
19°F

Feels
4°F
53% 20.8 W 29.41 0%
10 PM Overcast at 10 PM on Thu, Dec 11th 2025
Overcast
UV: 0
30°F

Feels
18°F
53% 21 W 29.42 0%
11 PM Light Sleet at 11 PM on Thu, Dec 11th 2025
Light Sleet
UV: 0
24°F

Feels
10°F
93% 21.5 W 29.36 100%

Rain est. 0.07in

Fri, Dec 12th 2025

Cloudy skies expected later. Temps around 21°. Windy conditions from the W at 21.7 mph, while humidity around 55%, and an avg barometric pressure of 29.45 inHg.
Fri, Dec 12th Temp Humidity Wind (mph) Pressure (inHg) Precip.
12 AM Cloudy at 12 AM on Fri, Dec 12th 2025
Cloudy
UV: 0
21°F

Feels
5°F
55% 21.7 W 29.45 0%

Ask About Weather

Test our newly developed Weather Chatbot. It provides up to 10 days of forecast information!

Wiscasset weather report and traffic updates by locals

Write your own Wiscasset, Maine report, forecast, or traffic update:


Will not be posted, shared or used for marketing!

Please note by clicking on "Post" you acknowledge that you have read our Privacy Policy and Terms of Service and the Wiscasset, ME report and/or forecast you are posting is in compliance with such terms. If you are under 18, do not submit this form. Be respectful! Inappropriate content will be removed by a moderator.