Wiscasset, Maine 7 Day & Night Forecast & Conditions

Current Conditions

Maps Alerts Climate Index

Overcast 66°F 19°C	Observed at: Wiscasset, ME	Elevation: 40 ft | 12 m
	Last Updated: July 29, 6:30 AM Timezone: GMT -5/-4
	Sky Conditions: Overcast	Temperature: 66°F | 19°C
	Pressure: 29.75 in | 1007.5 mb	Dewpoint: 66°F | 19°C
	Humidity: 99%	Wind: ESE 6 mph | ESE 10 kph
	Feels Like: 69°F | 21°C	Visibility: 24.9 mi | 40 km
	Lat/Long: 44 | -69.67	Sunrise: 5:24 AM   Sunset: 8:06 PM

7 Day Graphical Forecast

Valid: 6:32 AM 7/29/2026

Today Light Rain 76 |63 °F 25 |17 °C 23% Chance Precipitation Thursday Heavy Rain 65 |62 °F 18 |17 °C 76% Chance Precipitation Friday Light Drizzle 73 |62 °F 23 |16 °C 58% Chance Precipitation Saturday Overcast 78 |61 °F 26 |16 °C 1% Chance Precipitation Sunday Light Drizzle 74 |63 °F 23 |17 °C 42% Chance Precipitation Monday Drizzle 76 |63 °F 24 |17 °C 42% Chance Precipitation Tuesday Partly Cloudy 85 |60 °F 29 |15 °C 9% Chance Precipitation

7 Hour Graphical Forecast

Valid: 6:32 AM 7/29/2026

6 AM Foggy 66 °F 2% Chance Precipitation

7 AM Foggy 66 °F 5% Chance Precipitation

8 AM Overcast 68 °F 0% Chance Precipitation

9 AM Overcast 71 °F 1% Chance Precipitation

10 AM Overcast 74 °F 0% Chance Precipitation

11 AM Overcast 74 °F 0% Chance Precipitation

12 PM Overcast 76 °F 0% Chance Precipitation

7 Day Textual Forecast - with QPF, Max Wind, Humidity, Snowfall & UV Index

7 Day & Night Weather Forecast for Wiscasset, ME - (Fahrenheit & Celsius) Valid: 6:32 AM 7/29/2026 Today Light Rain with a high near 76°F [25°C]. E wind to around 13 mph [20 kph], with gusts to near 26 mph [42 kph]. Dewpoint near 66°F [19°C] with humidity of 100%. Pressure around 29.75 in [1007.5 mb]. UV Index: 6.5. Chance of precipitation 23% with QPF of 0.08 in [2.1 mm]. Tonight Light Rain with a low around 63°F [17°C]. E wind to around 13 mph [20 kph], with gusts to near 26 mph [42 kph]. Chance of precipitation 23% with QPF of 0.08 in [2.1 mm]. Thursday Heavy Rain with a high near 65°F [18°C]. NNE wind to around 10 mph [16 kph], with gusts to near 27 mph [43 kph]. Dewpoint near 66°F [19°C] with humidity of 97%. Pressure around 29.75 in [1007.5 mb]. UV Index: 0.75. Chance of precipitation 76% with QPF of 1.11 in [28.2 mm]. Thursday Night Heavy Rain with a low around 62°F [17°C]. NNE wind to around 10 mph [16 kph], with gusts to near 27 mph [43 kph]. Chance of precipitation 76% with QPF of 1.11 in [28.2 mm]. Friday Light Drizzle with a high near 73°F [23°C]. NNE wind to around 7 mph [11 kph], with gusts to near 19 mph [30 kph]. Dewpoint near 66°F [19°C] with humidity of 99%. Pressure around 29.75 in [1007.5 mb]. UV Index: 3.65. Chance of precipitation 58% with QPF of 0.04 in [0.9 mm]. Friday Night Light Drizzle with a low around 62°F [16°C]. NNE wind to around 7 mph [11 kph], with gusts to near 19 mph [30 kph]. Chance of precipitation 58% with QPF of 0.04 in [0.9 mm]. Saturday Overcast with a high near 78°F [26°C]. S wind to around 10 mph [15 kph], with gusts to near 18 mph [29 kph]. Dewpoint near 66°F [19°C] with humidity of 98%. Pressure around 29.75 in [1007.5 mb]. UV Index: 7.25. Chance of precipitation 1% with QPF of 0.00 in [0.0 mm]. Saturday Night Overcast with a low around 61°F [16°C]. S wind to around 10 mph [15 kph], with gusts to near 18 mph [29 kph]. Chance of precipitation 1% with QPF of 0.00 in [0.0 mm]. Sunday Light Drizzle with a high near 74°F [23°C]. S wind to around 12 mph [19 kph], with gusts to near 29 mph [47 kph]. Dewpoint near 66°F [19°C] with humidity of 99%. Pressure around 29.75 in [1007.5 mb]. UV Index: 4.7. Chance of precipitation 42% with QPF of 0.02 in [0.4 mm]. Sunday Night Light Drizzle with a low around 63°F [17°C]. S wind to around 12 mph [19 kph], with gusts to near 29 mph [47 kph]. Chance of precipitation 42% with QPF of 0.02 in [0.4 mm]. Monday Drizzle with a high near 76°F [24°C]. SSW wind to around 9 mph [14 kph], with gusts to near 26 mph [42 kph]. Dewpoint near 66°F [19°C] with humidity of 100%. Pressure around 29.75 in [1007.5 mb]. UV Index: 3.95. Chance of precipitation 42% with QPF of 0.33 in [8.4 mm]. Monday Night Drizzle with a low around 63°F [17°C]. SSW wind to around 9 mph [14 kph], with gusts to near 26 mph [42 kph]. Chance of precipitation 42% with QPF of 0.33 in [8.4 mm]. Tuesday Partly Cloudy with a high near 85°F [29°C]. NW wind to around 10 mph [16 kph], with gusts to near 18 mph [28 kph]. Dewpoint near 66°F [19°C] with humidity of 98%. Pressure around 29.75 in [1007.5 mb]. UV Index: 6.85. Chance of precipitation 9% with QPF of 0.00 in [0.0 mm]. Tuesday Night Partly Cloudy with a low around 60°F [15°C]. NW wind to around 10 mph [16 kph], with gusts to near 18 mph [28 kph]. Chance of precipitation 9% with QPF of 0.00 in [0.0 mm].

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7 Day and Night - QPF Forecast for Wiscasset, ME

Today: 2.1 mm | 0.08 in

Tonight: 2.1 mm | 0.08 in

Thursday: 28.2 mm | 1.11 in

Thursday Night: 28.2 mm | 1.11 in

Friday: 0.9 mm | 0.04 in

Friday Night: 0.9 mm | 0.04 in

Saturday: 0.0 mm | 0.00 in

Saturday Night: 0.0 mm | 0.00 in

Sunday: 0.4 mm | 0.02 in

Sunday Night: 0.4 mm | 0.02 in

Monday: 8.4 mm | 0.33 in

Monday Night: 8.4 mm | 0.33 in

Tuesday: 0.0 mm | 0.00 in

Tuesday Night: 0.0 mm | 0.00 in

7 Day and Night - Maximum Wind Speed Forecast for Wiscasset, ME

Today: E @ 20 kph | 13 mph

Tonight: E @ 20 kph | 13 mph

Thursday: NNE @ 16 kph | 10 mph

Thursday Night: NNE @ 16 kph | 10 mph

Friday: NNE @ 11 kph | 7 mph

Friday Night: NNE @ 11 kph | 7 mph

Saturday: S @ 15 kph | 10 mph

Saturday Night: S @ 15 kph | 10 mph

Sunday: S @ 19 kph | 12 mph

Sunday Night: S @ 19 kph | 12 mph

Monday: SSW @ 14 kph | 9 mph

Monday Night: SSW @ 14 kph | 9 mph

Tuesday: NW @ 16 kph | 10 mph

Tuesday Night: NW @ 16 kph | 10 mph

7 Day and Night - Maximum Humidity Forecast for Wiscasset, ME

Today: 100 %

Tonight: 100 %

Thursday: 97 %

Thursday Night: 97 %

Friday: 99 %

Friday Night: 99 %

Saturday: 98 %

Saturday Night: 98 %

Sunday: 99 %

Sunday Night: 99 %

Monday: 100 %

Monday Night: 100 %

Tuesday: 98 %

Tuesday Night: 98 %

7 Day and Night - Snowfall Totals Forecast for Wiscasset, ME

Today: 0.0 cm | 0.00 in

Tonight: 0.0 cm | 0.00 in

Thursday: 0.0 cm | 0.00 in

Thursday Night: 0.0 cm | 0.00 in

Friday: 0.0 cm | 0.00 in

Friday Night: 0.0 cm | 0.00 in

Saturday: 0.0 cm | 0.00 in

Saturday Night: 0.0 cm | 0.00 in

Sunday: 0.0 cm | 0.00 in

Sunday Night: 0.0 cm | 0.00 in

Monday: 0.0 cm | 0.00 in

Monday Night: 0.0 cm | 0.00 in

Tuesday: 0.0 cm | 0.00 in

Tuesday Night: 0.0 cm | 0.00 in

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