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Thomaston, ME Hourly Weather Forecast

Next 48 Hours

Sun, Mar 15th 2026

Clear conditions expected later. Temps range from 34° to 35°. Breezy wind from the SSE at 11.4 mph, while humidity ranges from 63% to 69%, and an avg barometric pressure of 30.51 inHg.
Sun, Mar 15th Temp Humidity Wind (mph) Pressure (inHg) Precip.
8 PM Clear at 8 PM on Sun, Mar 15th 2026
Clear
UV: 0
35°F

Feels
28°F
63% 9.4 SSE 30.53 0%
9 PM Clear at 9 PM on Sun, Mar 15th 2026
Clear
UV: 0
34°F

Feels
26°F
63% 10.5 SSE 30.52 0%
10 PM Clear at 10 PM on Sun, Mar 15th 2026
Clear
UV: 0
34°F

Feels
26°F
68% 12.5 SSE 30.5 0%
11 PM Clear at 11 PM on Sun, Mar 15th 2026
Clear
UV: 0
34°F

Feels
25°F
69% 13.2 SSE 30.48 0%

Mon, Mar 16th 2026

Skies will shift from Overcast conditions to Clear conditions as the day goes on. Rain forecasted to be moderate rain (up to 0.27in), heavy rain (up to 0.41in), moderate or heavy rain in area with thunder (up to 0.17in), light rain shower (up to 0.03in). Temps range from 34° to 46°. Windy conditions, shifting from SSE to S at 23.5 mph, as humidity ranges 72% to 99%, and an avg barometric pressure of 30.01 inHg.
Mon, Mar 16th Temp Humidity Wind (mph) Pressure (inHg) Precip.
12 AM Clear at 12 AM on Mon, Mar 16th 2026
Clear
UV: 0
34°F

Feels
25°F
72% 14.1 SSE 30.44 0%
1 AM Clear at 1 AM on Mon, Mar 16th 2026
Clear
UV: 0
35°F

Feels
25°F
76% 15.7 SSE 30.4 0%
2 AM Clear at 2 AM on Mon, Mar 16th 2026
Clear
UV: 0
35°F

Feels
26°F
79% 16.3 SSE 30.38 0%
3 AM Clear at 3 AM on Mon, Mar 16th 2026
Clear
UV: 0
35°F

Feels
26°F
82% 16.8 SSE 30.36 0%
4 AM Clear at 4 AM on Mon, Mar 16th 2026
Clear
UV: 0
36°F

Feels
26°F
84% 17.7 SSE 30.32 0%
5 AM Overcast at 5 AM on Mon, Mar 16th 2026
Overcast
UV: 0
36°F

Feels
26°F
85% 18.1 SE 30.29 0%
6 AM Overcast at 6 AM on Mon, Mar 16th 2026
Overcast
UV: 0
36°F

Feels
26°F
86% 20.1 SE 30.26 0%
7 AM Overcast at 7 AM on Mon, Mar 16th 2026
Overcast
UV: 0
37°F

Feels
26°F
97% 22.8 SE 30.24 0%
8 AM Overcast at 8 AM on Mon, Mar 16th 2026
Overcast
UV: 0.1
37°F

Feels
27°F
97% 25.3 SE 30.2 0%
9 AM Overcast at 9 AM on Mon, Mar 16th 2026
Overcast
UV: 0.1
38°F

Feels
27°F
97% 27.5 SE 30.13 0%
10 AM Overcast at 10 AM on Mon, Mar 16th 2026
Overcast
UV: 0.1
39°F

Feels
28°F
97% 26.6 SE 30.06 0%
11 AM Moderate Rain at 11 AM on Mon, Mar 16th 2026
Moderate Rain
UV: 0.3
40°F

Feels
29°F
97% 29.5 SE 30.01 100%

Rain est. 0.2in
12 PM Overcast at 12 PM on Mon, Mar 16th 2026
Overcast
UV: 0.4
40°F

Feels
30°F
98% 27.1 SSE 29.92 0%
1 PM Overcast at 1 PM on Mon, Mar 16th 2026
Overcast
UV: 0.3
41°F

Feels
30°F
97% 27.1 SSE 29.89 0%
2 PM Heavy Rain at 2 PM on Mon, Mar 16th 2026
Heavy Rain
UV: 0.3
41°F

Feels
31°F
97% 28.9 S 29.86 100%

Rain est. 0.41in
3 PM Scattered Thunderstorms at 3 PM on Mon, Mar 16th 2026
Scattered Thunderstorms
UV: 0.3
41°F

Feels
32°F
98% 26.8 S 29.83 0%
4 PM Overcast at 4 PM on Mon, Mar 16th 2026
Overcast
UV: 0.2
41°F

Feels
32°F
98% 23.9 S 29.79 0%
5 PM Moderate Or Heavy Rain In Area With Thunder at 5 PM on Mon, Mar 16th 2026
Moderate Or Heavy Rain In Area With Thunder
UV: 0.1
42°F

Feels
33°F
98% 21 S 29.78 100%

Rain est. 0.17in
6 PM Scattered Thunderstorms at 6 PM on Mon, Mar 16th 2026
Scattered Thunderstorms
UV: 0
43°F

Feels
34°F
98% 19.9 S 29.76 0%
7 PM Overcast at 7 PM on Mon, Mar 16th 2026
Overcast
UV: 0
44°F

Feels
35°F
98% 21.9 S 29.74 0%
8 PM Moderate Rain at 8 PM on Mon, Mar 16th 2026
Moderate Rain
UV: 0
44°F

Feels
35°F
98% 24.4 S 29.72 100%

Rain est. 0.27in
9 PM Moderate Rain at 9 PM on Mon, Mar 16th 2026
Moderate Rain
UV: 0
44°F

Feels
35°F
98% 27.3 S 29.68 100%

Rain est. 0.23in
10 PM Moderate Rain at 10 PM on Mon, Mar 16th 2026
Moderate Rain
UV: 0
46°F

Feels
37°F
98% 30.6 S 29.66 100%

Rain est. 0.21in
11 PM Light Rain Shower at 11 PM on Mon, Mar 16th 2026
Light Rain Shower
UV: 0
46°F

Feels
36°F
99% 33.6 S 29.55 100%

Rain est. 0.03in

Tue, Mar 17th 2026

Skies will shift from moderate or heavy rain shower to moderate rain as the day goes on. Rain forecasted to be moderate rain (up to 0.26in), moderate or heavy rain shower (up to 0.22in). Warming trend from 29°F to 45°. Windy conditions, shifting from S to W at 24.9 mph, as humidity ranges 50% to 98%, and an avg barometric pressure of 29.52 inHg.
Tue, Mar 17th Temp Humidity Wind (mph) Pressure (inHg) Precip.
12 AM Moderate Rain at 12 AM on Tue, Mar 17th 2026
Moderate Rain
UV: 0
45°F

Feels
36°F
98% 33.8 S 29.57 100%

Rain est. 0.23in
1 AM Moderate Rain at 1 AM on Tue, Mar 17th 2026
Moderate Rain
UV: 0
45°F

Feels
36°F
98% 33.1 S 29.54 100%

Rain est. 0.24in
2 AM Moderate Rain at 2 AM on Tue, Mar 17th 2026
Moderate Rain
UV: 0
45°F

Feels
35°F
98% 32.9 S 29.5 100%

Rain est. 0.26in
3 AM Moderate Rain at 3 AM on Tue, Mar 17th 2026
Moderate Rain
UV: 0
45°F

Feels
35°F
98% 32.4 S 29.42 100%

Rain est. 0.21in
4 AM Moderate Rain at 4 AM on Tue, Mar 17th 2026
Moderate Rain
UV: 0
45°F

Feels
34°F
98% 31.1 S 29.39 100%

Rain est. 0.19in
5 AM Moderate Or Heavy Rain Shower at 5 AM on Tue, Mar 17th 2026
Moderate Or Heavy Rain Shower
UV: 0
44°F

Feels
33°F
98% 30.6 SSW 29.35 100%

Rain est. 0.17in
6 AM Moderate Or Heavy Rain Shower at 6 AM on Tue, Mar 17th 2026
Moderate Or Heavy Rain Shower
UV: 0
43°F

Feels
32°F
98% 23.7 SSW 29.34 100%

Rain est. 0.2in
7 AM Moderate Or Heavy Rain Shower at 7 AM on Tue, Mar 17th 2026
Moderate Or Heavy Rain Shower
UV: 0
43°F

Feels
32°F
98% 23 SSW 29.34 100%

Rain est. 0.21in
8 AM Moderate Or Heavy Rain Shower at 8 AM on Tue, Mar 17th 2026
Moderate Or Heavy Rain Shower
UV: 0.1
41°F

Feels
30°F
98% 24.4 SW 29.34 100%

Rain est. 0.22in
9 AM Moderate Or Heavy Rain Shower at 9 AM on Tue, Mar 17th 2026
Moderate Or Heavy Rain Shower
UV: 1
40°F

Feels
29°F
80% 21.7 WSW 29.42 100%

Rain est. 0.11in
10 AM Moderate Or Heavy Rain Shower at 10 AM on Tue, Mar 17th 2026
Moderate Or Heavy Rain Shower
UV: 1
39°F

Feels
28°F
70% 21.5 WSW 29.46 100%

Rain est. 0.06in
11 AM Overcast at 11 AM on Tue, Mar 17th 2026
Overcast
UV: 1
38°F

Feels
27°F
61% 21.7 WSW 29.5 0%
12 PM Overcast at 12 PM on Tue, Mar 17th 2026
Overcast
UV: 1
38°F

Feels
27°F
57% 21.9 WSW 29.55 0%
1 PM Overcast at 1 PM on Tue, Mar 17th 2026
Overcast
UV: 1
38°F

Feels
27°F
54% 21.7 WSW 29.57 0%
2 PM Sunny at 2 PM on Tue, Mar 17th 2026
Sunny
UV: 2
37°F

Feels
25°F
52% 23 WSW 29.59 0%
3 PM Sunny at 3 PM on Tue, Mar 17th 2026
Sunny
UV: 2
36°F

Feels
24°F
51% 22.4 WSW 29.64 0%
4 PM Sunny at 4 PM on Tue, Mar 17th 2026
Sunny
UV: 2
34°F

Feels
22°F
50% 20.8 WSW 29.66 0%
5 PM Sunny at 5 PM on Tue, Mar 17th 2026
Sunny
UV: 2
32°F

Feels
20°F
50% 19.7 W 29.69 0%
6 PM Sunny at 6 PM on Tue, Mar 17th 2026
Sunny
UV: 2
31°F

Feels
17°F
51% 18.6 W 29.77 0%
7 PM Clear at 7 PM on Tue, Mar 17th 2026
Clear
UV: 0
29°F

Feels
15°F
51% 19.9 W 29.81 0%

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