What is the weather in Wiscasset right now?

Current weather in Wiscasset is broken clouds.

Where can I find the hourly weather forecast for Wiscasset?

This page shows hourly weather forecast for Wiscasset, including temperature, wind, precipitation, humidity and cloud cover.

Is the weather forecast for Wiscasset updated regularly?

Weather data for Wiscasset is updated regularly with the latest available observations and forecasts.

Now · 4:34 AM

Wiscasset Weather & Hourly Forecast

United States · Maine · 04578

61°F

Mostly cloudy night

Feels like: 61°F

💧 Humidity 97% 🌡 Pressure 29.80 inHg 💨 Wind 3 mph 👁 Visibility 6.2 mi ☁ Clouds 63% ☀️ UV index 0.0 · Low 🌅 Sunrise 6:05 AM 🌇 Sunset 7:10 PM

Hourly Forecast for Wiscasset

Today

5:00 AM

Mostly cloudy night

61° 💧 None 💨 3 mph H 97%29.80 inHg

8:00 AM

Partly cloudy

63° 💧 None 💨 1 mph H 93%29.83 inHg

11:00 AM

Light rain

78° 💧 0.02 in 💨 5 mph H 55%29.80 inHg

2:00 PM

Mostly sunny

83° 💧 None 💨 5 mph H 37%29.74 inHg

5:00 PM

Mostly cloudy

77° 💧 0.01 in 💨 5 mph H 60%29.74 inHg

8:00 PM

Light rain

71° 💧 0.02 in 💨 4 mph H 90%29.77 inHg

11:00 PM

Overcast night

68° 💧 None 💨 5 mph H 91%29.74 inHg

Tomorrow

2:00 AM

Mostly cloudy night

61° 💧 None 💨 5 mph H 98%29.74 inHg

5:00 AM

Mostly clear night

59° 💧 None 💨 5 mph H 98%29.77 inHg

8:00 AM

Mostly sunny

62° 💧 None 💨 9 mph H 89%29.80 inHg

11:00 AM

Mostly cloudy

66° 💧 None 💨 11 mph H 80%29.83 inHg

2:00 PM

Overcast

66° 💧 None 💨 12 mph H 70%29.85 inHg

5:00 PM

Mostly cloudy

70° 💧 None 💨 11 mph H 53%29.85 inHg

8:00 PM

Mostly cloudy night

67° 💧 None 💨 9 mph H 72%29.91 inHg

11:00 PM

Mostly clear night

57° 💧 None 💨 9 mph H 78%29.94 inHg

Sunday

2:00 AM

Partly cloudy night

56° 💧 None 💨 9 mph H 80%29.94 inHg

Today

5:00 AM

Mostly cloudy night

61° 💧 None 💨 3 mph H 97%29.80 inHg

6:00 AM

Mostly cloudy night

61° 💧 None 💨 2 mph H 98%29.80 inHg

7:00 AM

Mostly cloudy

61° 💧 None 💨 1 mph H 97%29.80 inHg

8:00 AM

Partly cloudy

63° 💧 None 💨 1 mph H 93%29.83 inHg

9:00 AM

Mostly sunny

66° 💧 None 💨 3 mph H 84%29.80 inHg

10:00 AM

Sunny

73° 💧 None 💨 4 mph H 63%29.80 inHg

11:00 AM

Light rain

78° 💧 0.00 in 💨 5 mph H 55%29.80 inHg

12:00 PM

Light rain

79° 💧 0.01 in 💨 7 mph H 61%29.77 inHg

1:00 PM

Mostly sunny

82° 💧 None 💨 9 mph H 43%29.77 inHg

2:00 PM

Mostly sunny

83° 💧 None 💨 5 mph H 37%29.74 inHg

3:00 PM

Mostly cloudy

80° 💧 None 💨 5 mph H 52%29.74 inHg

4:00 PM

Overcast

76° 💧 None 💨 6 mph H 75%29.74 inHg

5:00 PM

Mostly cloudy

77° 💧 None 💨 5 mph H 60%29.74 inHg

6:00 PM

Mostly cloudy

75° 💧 None 💨 4 mph H 69%29.74 inHg

7:00 PM

Light rain

71° 💧 0.01 in 💨 4 mph H 85%29.74 inHg

8:00 PM

Light rain

71° 💧 0.02 in 💨 4 mph H 90%29.77 inHg

9:00 PM

Overcast night

71° 💧 None 💨 5 mph H 88%29.77 inHg

10:00 PM

Overcast night

70° 💧 None 💨 4 mph H 89%29.77 inHg

11:00 PM

Overcast night

68° 💧 None 💨 5 mph H 91%29.74 inHg

Tomorrow

12:00 AM

Mostly cloudy night

64° 💧 None 💨 5 mph H 95%29.74 inHg

1:00 AM

Mostly cloudy night

62° 💧 None 💨 5 mph H 98%29.74 inHg

2:00 AM

Mostly cloudy night

61° 💧 None 💨 5 mph H 98%29.74 inHg

3:00 AM

Partly cloudy night

59° 💧 None 💨 4 mph H 98%29.77 inHg

4:00 AM

Partly cloudy night

58° 💧 None 💨 5 mph H 98%29.77 inHg

5:00 AM

Mostly clear night

59° 💧 None 💨 5 mph H 98%29.77 inHg

6:00 AM

Mostly clear night

59° 💧 None 💨 6 mph H 98%29.77 inHg

7:00 AM

Mostly sunny

59° 💧 None 💨 7 mph H 95%29.80 inHg

8:00 AM

Mostly sunny

62° 💧 None 💨 9 mph H 89%29.80 inHg

9:00 AM

Partly cloudy

66° 💧 None 💨 11 mph H 79%29.80 inHg

10:00 AM

Mostly cloudy

64° 💧 None 💨 12 mph H 78%29.83 inHg

11:00 AM

Mostly cloudy

66° 💧 None 💨 11 mph H 80%29.83 inHg

12:00 PM

Overcast

68° 💧 None 💨 13 mph H 71%29.85 inHg

1:00 PM

Overcast

70° 💧 None 💨 14 mph H 62%29.85 inHg

2:00 PM

Overcast

66° 💧 None 💨 12 mph H 70%29.85 inHg

3:00 PM

Overcast

69° 💧 None 💨 12 mph H 59%29.85 inHg

4:00 PM

Overcast

69° 💧 None 💨 12 mph H 56%29.85 inHg

5:00 PM

Mostly cloudy

70° 💧 None 💨 11 mph H 53%29.85 inHg

6:00 PM

Mostly cloudy

69° 💧 None 💨 10 mph H 58%29.88 inHg

7:00 PM

Mostly cloudy

65° 💧 None 💨 10 mph H 71%29.88 inHg

8:00 PM

Mostly cloudy night

67° 💧 None 💨 9 mph H 72%29.91 inHg

9:00 PM

Partly cloudy night

58° 💧 None 💨 9 mph H 78%29.94 inHg

10:00 PM

Mostly clear night

57° 💧 None 💨 9 mph H 80%29.94 inHg

11:00 PM

Mostly clear night

57° 💧 None 💨 9 mph H 78%29.94 inHg

Sunday

12:00 AM

Mostly clear night

56° 💧 None 💨 9 mph H 80%29.94 inHg

1:00 AM

Partly cloudy night

57° 💧 None 💨 8 mph H 79%29.94 inHg

2:00 AM

Partly cloudy night

56° 💧 None 💨 9 mph H 80%29.94 inHg

3:00 AM

Mostly cloudy night

54° 💧 None 💨 9 mph H 82%29.94 inHg

4:00 AM

Partly cloudy night

53° 💧 None 💨 8 mph H 85%29.94 inHg

5:00 AM

Mostly cloudy night

53° 💧 None 💨 7 mph H 89%29.94 inHg

6:00 AM

Mostly cloudy night

53° 💧 None 💨 8 mph H 86%29.97 inHg

7:00 AM

Mostly cloudy

55° 💧 None 💨 8 mph H 76%29.97 inHg

8:00 AM

Mostly cloudy

57° 💧 None 💨 9 mph H 68%29.97 inHg

9:00 AM

Partly cloudy

61° 💧 None 💨 12 mph H 57%29.97 inHg

10:00 AM

Partly cloudy

64° 💧 None 💨 14 mph H 47%29.97 inHg

11:00 AM

Partly cloudy

67° 💧 None 💨 13 mph H 42%29.97 inHg

12:00 PM

Partly cloudy

68° 💧 None 💨 14 mph H 41%29.97 inHg

1:00 PM

Mostly cloudy

66° 💧 None 💨 10 mph H 45%29.97 inHg

2:00 PM

Mostly cloudy

67° 💧 None 💨 11 mph H 41%29.97 inHg

3:00 PM

Partly cloudy

70° 💧 None 💨 12 mph H 36%29.94 inHg

4:00 PM

Mostly cloudy

69° 💧 None 💨 11 mph H 37%29.97 inHg

5:00 PM

Mostly cloudy

68° 💧 None 💨 8 mph H 40%29.97 inHg

6:00 PM

Mostly cloudy

64° 💧 None 💨 4 mph H 53%29.97 inHg

7:00 PM

Mostly cloudy

58° 💧 None 💨 1 mph H 63%29.97 inHg

8:00 PM

Mostly cloudy night

56° 💧 None 💨 4 mph H 67%30.00 inHg

9:00 PM

Mostly cloudy night

54° 💧 None 💨 4 mph H 71%30.00 inHg

10:00 PM

Mostly cloudy night

53° 💧 None 💨 5 mph H 73%30.03 inHg

11:00 PM

Overcast night

53° 💧 None 💨 4 mph H 73%30.03 inHg

Monday

12:00 AM

Overcast night

53° 💧 None 💨 5 mph H 73%30.03 inHg

1:00 AM

Mostly cloudy night

51° 💧 None 💨 5 mph H 75%30.03 inHg

2:00 AM

Mostly cloudy night

50° 💧 None 💨 5 mph H 74%30.03 inHg

3:00 AM

Mostly clear night

49° 💧 None 💨 5 mph H 73%30.03 inHg

4:00 AM

Mostly clear night

48° 💧 None 💨 4 mph H 72%30.06 inHg

5:00 AM

Mostly clear night

48° 💧 None 💨 4 mph H 71%30.06 inHg

6:00 AM

Mostly clear night

47° 💧 None 💨 4 mph H 71%30.06 inHg

7:00 AM

Mostly sunny

50° 💧 None 💨 4 mph H 69%30.09 inHg

8:00 AM

Sunny

57° 💧 None 💨 5 mph H 56%30.09 inHg

9:00 AM

Sunny

63° 💧 None 💨 5 mph H 49%30.09 inHg

10:00 AM

Sunny

68° 💧 None 💨 6 mph H 43%30.06 inHg

11:00 AM

Sunny

73° 💧 None 💨 7 mph H 34%30.06 inHg

12:00 PM

Sunny

76° 💧 None 💨 9 mph H 30%30.06 inHg

1:00 PM

Sunny

78° 💧 None 💨 10 mph H 28%30.03 inHg

2:00 PM

Sunny

79° 💧 None 💨 8 mph H 26%30.00 inHg

3:00 PM

Sunny

80° 💧 None 💨 8 mph H 25%30.00 inHg

4:00 PM

Sunny

80° 💧 None 💨 6 mph H 26%30.00 inHg

5:00 PM

Sunny

78° 💧 None 💨 4 mph H 32%30.00 inHg

6:00 PM

Sunny

71° 💧 None 💨 3 mph H 51%30.00 inHg

7:00 PM

Sunny

64° 💧 None 💨 3 mph H 63%30.00 inHg

8:00 PM

Clear night

62° 💧 None 💨 5 mph H 63%30.03 inHg

9:00 PM

Mostly clear night

61° 💧 None 💨 5 mph H 64%30.03 inHg

10:00 PM

Partly cloudy night

60° 💧 None 💨 5 mph H 65%30.03 inHg

11:00 PM

Mostly cloudy night

61° 💧 None 💨 5 mph H 63%30.03 inHg

Tuesday

12:00 AM

Mostly cloudy night

61° 💧 None 💨 4 mph H 64%30.03 inHg

1:00 AM

Mostly cloudy night

61° 💧 None 💨 5 mph H 63%30.03 inHg

2:00 AM

Mostly cloudy night

60° 💧 None 💨 5 mph H 65%30.00 inHg

3:00 AM

Overcast night

60° 💧 None 💨 7 mph H 66%30.03 inHg

4:00 AM

Light rain

60° 💧 0.01 in 💨 7 mph H 79%30.03 inHg

In Wiscasset and, more broadly, across the state of Maine: The evening will be mostly cloudy with mild temperatures around 66 degrees Fahrenheit. Winds will be light from the east, with speeds up to 2 mph and gusts reaching 2 mph. No precipitation is expected during the next few hours, so conditions will remain dry. Temperatures are expected to stay steady throughout the evening, providing a relatively calm and comfortable night ahead.

15-Day Weather Outlook for Wiscasset

TomorrowTomorrow

Overcast 70°/57° 💧 None 💨 14 mph

Sunday, Sep 6Sun Sep 6

Partly cloudy 70°/53° 💧 None 💨 14 mph

Monday, Sep 7Mon Sep 7

Sunny 79°/48° 💧 None 💨 8 mph

Tuesday, Sep 8Tue Sep 8

Light rain 71°/51° 💧 0.04 in 💨 10 mph

Wednesday, Sep 9Wed Sep 9

Light rain 64°/47° 💧 0.02 in 💨 12 mph

Thursday, Sep 10Thu Sep 10

Light rain 74°/54° 💧 0.11 in 💨 16 mph

Friday, Sep 11Fri Sep 11

Overcast 58°/52° 💧 None 💨 12 mph

Saturday, Sep 12Sat Sep 12

Overcast 60°/48° 💧 None 💨 11 mph

Sunday, Sep 13Sun Sep 13

Sunny 69°/41° 💧 None 💨 8 mph

Monday, Sep 14Mon Sep 14

Mostly cloudy 69°/45° 💧 None 💨 8 mph

Tuesday, Sep 15Tue Sep 15

Partly cloudy 80°/51° 💧 None 💨 5 mph

Wednesday, Sep 16Wed Sep 16

Light rain 65°/56° 💧 0.11 in 💨 6 mph

Thursday, Sep 17Thu Sep 17

Light rain 73°/52° 💧 0.05 in 💨 10 mph

Friday, Sep 18Fri Sep 18

Light rain 55°/49° 💧 0.16 in 💨 5 mph

Saturday, Sep 19Sat Sep 19

Sunny 69°/45° 💧 None 💨 10 mph

TEMPERATURE OUTLOOK

Temperature & Weather Trends in Wiscasset

Vertical axis: °F · Color based on temperature

AIR QUALITY FORECAST

Air Quality Forecast for Wiscasset

Hourly forecast · Updated every 2 hours

Good

Nearest forecast value 5:00 AM

PM2.5 Fine particles Good 6,0µg/m³

Microscopic particles that can penetrate deep into the lungs. Elevated concentrations can especially affect children, older adults and people with respiratory conditions.

PM10 Particulate matter Good 6,8µg/m³

Includes dust, pollen and other airborne particles. High concentrations may irritate the respiratory system.

O₃ Ozone Good 28,1µg/m³

Ground-level ozone can irritate the eyes and respiratory system when concentrations are elevated.

NO₂ Nitrogen dioxide Good 4,5µg/m³

A gas emitted mainly by traffic and some industrial activity. High exposure can affect respiratory health.

Air quality is favorable for outdoor activities.

UV & HEALTH

UV, Sun & Health Outlook in Wiscasset

Maximum daily UV Today, tomorrow and the following day show the maximum UV index forecast for each day.

0–2 Low 3–5 Moderate 6–7 High 8–10 Very high 11+ Extreme

Today UV 6,1High 😊Good

Tomorrow UV 4,0Moderate 🙂Fair

Sunday UV 2,8Low 🙂Fair

Monday UV 7,0High 🙂Fair

Tuesday UV 6,0High 😊Good

Wednesday UV 5,0Moderate —Unavailable

Thursday UV 6,0High —Unavailable

Hourly UV index today

7:00 AMUV 0,2 8:00 AMUV 0,8 9:00 AMUV 1,9 10:00 AMUV 3,4 11:00 AMUV 4,8 12:00 PMUV 5,5 1:00 PMUV 6,1 2:00 PMUV 2,5 3:00 PMUV 0,7 4:00 PMUV 0,5 5:00 PMUV 0,3 6:00 PMUV 0,0

Today's weather health advice Open today's recommendations.

Strong UV exposure

Protect exposed skin with SPF 30+ sunscreen, wear sunglasses, and try to limit direct midday sun.

Good air quality

Air quality is good and outdoor activities can be enjoyed normally.

Comfortable temperature conditions

Temperatures should feel comfortable for most people, with no particular heat or cold precautions needed.

Good conditions for outdoor activities

Outdoor activities can generally be enjoyed normally, with sun protection adjusted to the UV level.

WIND OUTLOOK

Hourly Wind Forecast for Wiscasset

Vertical axis: mph · Horizontal axis: hours

Sustained wind Max gusts

Internal PR simulation: 3.76 Population: 898

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Forecast data for Wiscasset were last refreshed today at 4:34 AM. The current forecast period extends through 06/09/2026 at 2:00 AM. Weather, air-quality and UV-index data are provided through WEATHER-INFO.COM. Forecasts are produced automatically from the latest available data and are subject to periodic technical checks. This service is intended for general weather information.