What is the weather in Port Washington right now?

Current weather in Port Washington is broken clouds.

Where can I find the hourly weather forecast for Port Washington?

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

Is the weather forecast for Port Washington updated regularly?

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

Now · 6:18 AM

Port Washington Weather & Hourly Forecast

United States · Wisconsin · 53074

71°F

Mostly cloudy

Feels like: 72°F

💧 Humidity 94% 🌡 Pressure 29.94 inHg 💨 Wind 4 mph 👁 Visibility 6.2 mi ☁ Clouds 51% ☀️ UV index 0.0 · Low 🌅 Sunrise 6:16 AM 🌇 Sunset 7:26 PM

Hourly Forecast for Port Washington

Today

7:00 AM

Mostly cloudy

71° 💧 None 💨 4 mph H 94%29.94 inHg

10:00 AM

Mostly cloudy

76° 💧 None 💨 3 mph H 83%29.94 inHg

1:00 PM

Overcast

85° 💧 None 💨 4 mph H 66%29.88 inHg

4:00 PM

Mostly cloudy

82° 💧 None 💨 4 mph H 60%29.85 inHg

7:00 PM

Partly cloudy

82° 💧 None 💨 7 mph H 80%29.88 inHg

10:00 PM

Clear night

77° 💧 None 💨 3 mph H 88%29.91 inHg

Tomorrow

1:00 AM

Light rain

76° 💧 0.02 in 💨 3 mph H 89%29.91 inHg

4:00 AM

Light rain

76° 💧 0.03 in 💨 9 mph H 92%29.91 inHg

7:00 AM

Partly cloudy

74° 💧 None 💨 9 mph H 96%29.91 inHg

10:00 AM

Overcast

75° 💧 None 💨 11 mph H 83%29.91 inHg

1:00 PM

Overcast

81° 💧 None 💨 11 mph H 78%29.91 inHg

4:00 PM

Overcast

82° 💧 None 💨 6 mph H 69%29.88 inHg

7:00 PM

Light rain

77° 💧 0.03 in 💨 10 mph H 88%29.91 inHg

10:00 PM

Moderate rain

69° 💧 0.13 in 💨 10 mph H 96%30.00 inHg

Friday

1:00 AM

Overcast night

70° 💧 0.10 in 💨 9 mph H 94%29.88 inHg

4:00 AM

Moderate rain

68° 💧 0.28 in 💨 2 mph H 97%29.94 inHg

Today

7:00 AM

Mostly cloudy

71° 💧 None 💨 4 mph H 94%29.94 inHg

8:00 AM

Partly cloudy

72° 💧 None 💨 3 mph H 92%29.94 inHg

9:00 AM

Mostly cloudy

74° 💧 None 💨 4 mph H 89%29.94 inHg

10:00 AM

Mostly cloudy

76° 💧 None 💨 3 mph H 83%29.94 inHg

11:00 AM

Mostly cloudy

79° 💧 None 💨 6 mph H 77%29.94 inHg

12:00 PM

Mostly cloudy

84° 💧 None 💨 5 mph H 71%29.91 inHg

1:00 PM

Overcast

85° 💧 None 💨 4 mph H 66%29.88 inHg

2:00 PM

Overcast

85° 💧 None 💨 6 mph H 64%29.88 inHg

3:00 PM

Overcast

82° 💧 None 💨 6 mph H 61%29.88 inHg

4:00 PM

Mostly cloudy

82° 💧 None 💨 4 mph H 60%29.85 inHg

5:00 PM

Mostly cloudy

81° 💧 None 💨 2 mph H 62%29.85 inHg

6:00 PM

Mostly cloudy

81° 💧 None 💨 3 mph H 69%29.85 inHg

7:00 PM

Partly cloudy

82° 💧 None 💨 7 mph H 80%29.88 inHg

8:00 PM

Clear night

80° 💧 None 💨 7 mph H 87%29.88 inHg

9:00 PM

Clear night

79° 💧 None 💨 5 mph H 89%29.91 inHg

10:00 PM

Clear night

77° 💧 None 💨 3 mph H 88%29.91 inHg

11:00 PM

Clear night

77° 💧 None 💨 3 mph H 86%29.88 inHg

Tomorrow

12:00 AM

Clear night

76° 💧 None 💨 4 mph H 86%29.88 inHg

1:00 AM

Light rain

76° 💧 0.01 in 💨 3 mph H 89%29.91 inHg

2:00 AM

Light rain

75° 💧 0.01 in 💨 4 mph H 89%29.88 inHg

3:00 AM

Clear night

75° 💧 None 💨 4 mph H 89%29.85 inHg

4:00 AM

Light rain

76° 💧 0.01 in 💨 9 mph H 92%29.91 inHg

5:00 AM

Mostly clear night

75° 💧 None 💨 7 mph H 93%29.88 inHg

6:00 AM

Light rain

74° 💧 0.01 in 💨 6 mph H 94%29.88 inHg

7:00 AM

Partly cloudy

74° 💧 None 💨 9 mph H 96%29.91 inHg

8:00 AM

Overcast

75° 💧 None 💨 12 mph H 94%29.94 inHg

9:00 AM

Overcast

76° 💧 None 💨 12 mph H 89%29.91 inHg

10:00 AM

Overcast

75° 💧 None 💨 11 mph H 83%29.91 inHg

11:00 AM

Overcast

75° 💧 None 💨 11 mph H 74%29.91 inHg

12:00 PM

Overcast

77° 💧 None 💨 8 mph H 76%29.91 inHg

1:00 PM

Overcast

81° 💧 None 💨 11 mph H 78%29.91 inHg

2:00 PM

Overcast

83° 💧 None 💨 6 mph H 76%29.91 inHg

3:00 PM

Overcast

83° 💧 None 💨 1 mph H 71%29.91 inHg

4:00 PM

Overcast

82° 💧 None 💨 6 mph H 69%29.88 inHg

5:00 PM

Overcast

81° 💧 None 💨 3 mph H 71%29.85 inHg

6:00 PM

Overcast

81° 💧 None 💨 5 mph H 75%29.88 inHg

7:00 PM

Light rain

77° 💧 0.01 in 💨 10 mph H 88%29.91 inHg

8:00 PM

Light rain

69° 💧 0.01 in 💨 4 mph H 95%29.91 inHg

9:00 PM

Light rain

70° 💧 0.01 in 💨 5 mph H 93%29.91 inHg

10:00 PM

Moderate rain

69° 💧 0.05 in 💨 10 mph H 96%30.00 inHg

11:00 PM

Light rain

69° 💧 0.02 in 💨 1 mph H 97%29.91 inHg

Friday

12:00 AM

Moderate rain

69° 💧 0.06 in 💨 15 mph H 98%29.91 inHg

1:00 AM

Overcast night

70° 💧 None 💨 9 mph H 94%29.88 inHg

2:00 AM

Moderate rain

69° 💧 0.05 in 💨 1 mph H 96%29.91 inHg

3:00 AM

Moderate rain

69° 💧 0.05 in 💨 6 mph H 95%29.94 inHg

4:00 AM

Moderate rain

68° 💧 0.09 in 💨 2 mph H 97%29.94 inHg

5:00 AM

Moderate rain

68° 💧 0.07 in 💨 7 mph H 96%29.94 inHg

6:00 AM

Moderate rain

67° 💧 0.12 in 💨 10 mph H 95%29.97 inHg

7:00 AM

Light rain

68° 💧 0.01 in 💨 6 mph H 92%29.91 inHg

8:00 AM

Light rain

69° 💧 0.01 in 💨 5 mph H 93%29.97 inHg

9:00 AM

Partly cloudy

71° 💧 None 💨 4 mph H 89%29.97 inHg

10:00 AM

Mostly cloudy

73° 💧 None 💨 6 mph H 85%30.00 inHg

11:00 AM

Mostly cloudy

74° 💧 None 💨 7 mph H 78%30.00 inHg

12:00 PM

Mostly cloudy

76° 💧 None 💨 6 mph H 75%30.00 inHg

1:00 PM

Mostly cloudy

77° 💧 None 💨 7 mph H 72%30.00 inHg

2:00 PM

Overcast

77° 💧 None 💨 7 mph H 71%29.97 inHg

3:00 PM

Overcast

78° 💧 None 💨 8 mph H 71%29.97 inHg

4:00 PM

Overcast

77° 💧 None 💨 8 mph H 72%29.94 inHg

5:00 PM

Overcast

77° 💧 None 💨 6 mph H 75%29.94 inHg

6:00 PM

Overcast

75° 💧 None 💨 6 mph H 79%29.94 inHg

7:00 PM

Overcast

72° 💧 None 💨 6 mph H 85%29.94 inHg

8:00 PM

Overcast night

71° 💧 None 💨 6 mph H 88%29.94 inHg

9:00 PM

Overcast night

71° 💧 None 💨 6 mph H 87%29.97 inHg

10:00 PM

Overcast night

70° 💧 None 💨 6 mph H 87%29.97 inHg

11:00 PM

Mostly cloudy night

70° 💧 None 💨 5 mph H 87%29.97 inHg

Saturday

12:00 AM

Light rain

69° 💧 0.01 in 💨 4 mph H 89%29.97 inHg

1:00 AM

Moderate rain

69° 💧 0.04 in 💨 5 mph H 92%29.97 inHg

2:00 AM

Light rain

68° 💧 0.03 in 💨 4 mph H 95%29.97 inHg

3:00 AM

Light rain

68° 💧 0.01 in 💨 4 mph H 95%29.97 inHg

4:00 AM

Moderate rain

68° 💧 0.11 in 💨 1 mph H 96%29.97 inHg

5:00 AM

Light rain

68° 💧 0.01 in 💨 2 mph H 95%29.97 inHg

6:00 AM

Light rain

69° 💧 0.00 in 💨 3 mph H 93%29.94 inHg

7:00 AM

Overcast

69° 💧 None 💨 3 mph H 93%29.97 inHg

8:00 AM

Moderate rain

70° 💧 0.08 in 💨 6 mph H 95%30.00 inHg

9:00 AM

Moderate rain

70° 💧 0.11 in 💨 4 mph H 96%30.03 inHg

10:00 AM

Heavy rain

69° 💧 0.20 in 💨 14 mph H 97%30.00 inHg

11:00 AM

Light rain

71° 💧 0.01 in 💨 4 mph H 88%29.97 inHg

12:00 PM

Overcast

74° 💧 None 💨 5 mph H 80%29.97 inHg

1:00 PM

Overcast

75° 💧 None 💨 6 mph H 74%29.97 inHg

2:00 PM

Mostly cloudy

77° 💧 None 💨 8 mph H 71%29.97 inHg

3:00 PM

Light rain

76° 💧 0.01 in 💨 7 mph H 75%29.97 inHg

4:00 PM

Light rain

75° 💧 0.01 in 💨 7 mph H 78%29.97 inHg

5:00 PM

Light rain

73° 💧 0.02 in 💨 5 mph H 86%29.94 inHg

6:00 PM

Mostly sunny

73° 💧 None 💨 5 mph H 86%29.94 inHg

7:00 PM

Light rain

70° 💧 0.01 in 💨 5 mph H 91%29.94 inHg

8:00 PM

Light rain

69° 💧 0.02 in 💨 5 mph H 94%29.94 inHg

9:00 PM

Light rain

69° 💧 0.01 in 💨 4 mph H 94%29.94 inHg

10:00 PM

Light rain

69° 💧 0.02 in 💨 4 mph H 94%29.94 inHg

11:00 PM

Light rain

69° 💧 0.01 in 💨 3 mph H 92%29.94 inHg

Sunday

12:00 AM

Partly cloudy night

69° 💧 None 💨 6 mph H 91%29.94 inHg

1:00 AM

Light rain

68° 💧 0.01 in 💨 6 mph H 93%29.97 inHg

2:00 AM

Light rain

68° 💧 0.01 in 💨 4 mph H 93%29.97 inHg

3:00 AM

Light rain

68° 💧 0.02 in 💨 4 mph H 93%29.94 inHg

4:00 AM

Light rain

68° 💧 0.01 in 💨 8 mph H 94%29.97 inHg

5:00 AM

Overcast night

67° 💧 None 💨 6 mph H 96%29.94 inHg

6:00 AM

Light rain

68° 💧 0.01 in 💨 6 mph H 96%29.94 inHg

In Port Washington and, more broadly, across the state of Wisconsin: This morning will feature a mix of sun and clouds with mild temperatures starting around 63 degrees. Winds will be light from the east at around 4 mph, with occasional gusts up to 8 mph. As the day progresses into the afternoon, temperatures are expected to warm into the upper 70s or low 80s. There is a possibility of rain, with total accumulation around 0.21 inches, and the highest likelihood of rain occurring later in the day. Winds will remain gentle, coming from the east at similar speeds, with occasional gusts. Overall, expect a mild and partly cloudy start, with a chance of showers later on. Be prepared for some light rain if you have outdoor plans.

15-Day Weather Outlook for Port Washington

TomorrowTomorrow

Moderate rain 83°/69° 💧 0.14 in 💨 12 mph

Friday, Sep 4Fri Sep 4

Moderate rain 78°/67° 💧 0.45 in 💨 15 mph

Saturday, Sep 5Sat Sep 5

Moderate rain 75°/68° 💧 0.71 in 💨 14 mph

Sunday, Sep 6Sun Sep 6

Moderate rain 72°/67° 💧 1.26 in 💨 14 mph

Monday, Sep 7Mon Sep 7

Moderate rain 74°/67° 💧 0.29 in 💨 9 mph

Tuesday, Sep 8Tue Sep 8

Light rain 88°/70° 💧 0.11 in 💨 17 mph

Wednesday, Sep 9Wed Sep 9

Partly cloudy 86°/63° 💧 None 💨 19 mph

Thursday, Sep 10Thu Sep 10

Partly cloudy 68°/54° 💧 None 💨 12 mph

Friday, Sep 11Fri Sep 11

Overcast 67°/59° 💧 None 💨 13 mph

Saturday, Sep 12Sat Sep 12

Light rain 74°/66° 💧 0.03 in 💨 18 mph

Sunday, Sep 13Sun Sep 13

Moderate rain 86°/72° 💧 0.21 in 💨 21 mph

Monday, Sep 14Mon Sep 14

Sunny 77°/62° 💧 None 💨 15 mph

Tuesday, Sep 15Tue Sep 15

Mostly sunny 75°/56° 💧 None 💨 12 mph

Wednesday, Sep 16Wed Sep 16

Mostly cloudy 62°/52° 💧 None 💨 13 mph

Thursday, Sep 17Thu Sep 17

Sunny 66°/53° 💧 None 💨 16 mph

TEMPERATURE OUTLOOK

Temperature & Weather Trends in Port Washington

Vertical axis: °F · Color based on temperature

AIR QUALITY FORECAST

Air Quality Forecast for Port Washington

Hourly forecast · Updated every 2 hours

Good

Nearest forecast value 7:00 AM

PM2.5 Fine particles Good 9,9µg/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 10,7µg/m³

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

O₃ Ozone Good 44,3µg/m³

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

NO₂ Nitrogen dioxide Good 4,9µg/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 Port Washington

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 6,8High 😊Good

Tomorrow UV 4,1Moderate 🙂Fair

Friday UV 6,3High 🙂Fair

Saturday UV 4,5Moderate 🙂Fair

Sunday UV 7,0High 🙂Fair

Monday UV 5,0Moderate —Unavailable

Tuesday UV 3,0Moderate —Unavailable

Hourly UV index today

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

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 Port Washington

Vertical axis: mph · Horizontal axis: hours

Sustained wind Max gusts

Internal PR simulation: 4.00 Population: 12,645

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Forecast data for Port Washington were last refreshed today at 6:18 AM. The current forecast period extends through 04/09/2026 at 4:00 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.