What is the weather in Lake Mills right now?

Current weather in Lake Mills is overcast clouds.

Where can I find the hourly weather forecast for Lake Mills?

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

Is the weather forecast for Lake Mills updated regularly?

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

Now · 9:29 AM

Lake Mills Weather & Hourly Forecast

United States · Iowa · 50450

75°F

Overcast

Feels like: 81°F

💧 Humidity 94% 🌡 Pressure 29.97 inHg 💨 Wind 6 mph 👁 Visibility 8.4 mi ☁ Clouds 100% ☀️ UV index 1.3 · Low 🌅 Sunrise — 🌇 Sunset —

Hourly Forecast for Lake Mills

Today

10:00 AM

Overcast

77° 💧 0.00 in 💨 6 mph H 89%30.00 inHg

1:00 PM

Mostly cloudy

85° 💧 None 💨 7 mph H 65%29.97 inHg

4:00 PM

Mostly cloudy

88° 💧 None 💨 10 mph H 61%29.91 inHg

7:00 PM

Sunny

84° 💧 None 💨 9 mph H 71%29.91 inHg

10:00 PM

Mostly clear night

78° 💧 None 💨 7 mph H 87%29.97 inHg

Tomorrow

1:00 AM

Strong thunderstorm

75° 💧 0.00 in 💨 9 mph H 89%30.00 inHg

4:00 AM

Overcast night

72° 💧 0.02 in 💨 5 mph H 93%30.03 inHg

7:00 AM

Partly cloudy

70° 💧 0.00 in 💨 12 mph H 96%30.00 inHg

10:00 AM

Overcast

75° 💧 0.00 in 💨 9 mph H 82%30.06 inHg

1:00 PM

Light rain

78° 💧 0.01 in 💨 10 mph H 74%30.06 inHg

4:00 PM

Mostly cloudy

83° 💧 None 💨 10 mph H 61%29.97 inHg

7:00 PM

Mostly cloudy

80° 💧 None 💨 9 mph H 67%29.97 inHg

10:00 PM

Overcast night

75° 💧 None 💨 9 mph H 78%30.06 inHg

Monday

1:00 AM

Partly cloudy night

72° 💧 None 💨 10 mph H 80%30.03 inHg

4:00 AM

Mostly cloudy night

70° 💧 0.01 in 💨 11 mph H 84%30.03 inHg

7:00 AM

Light rain

69° 💧 0.01 in 💨 13 mph H 86%30.06 inHg

Today

10:00 AM

Overcast

77° 💧 0.00 in 💨 6 mph H 89%30.00 inHg

11:00 AM

Overcast

78° 💧 0.00 in 💨 7 mph H 84%30.00 inHg

12:00 PM

Mostly cloudy

82° 💧 None 💨 8 mph H 74%30.00 inHg

1:00 PM

Mostly cloudy

85° 💧 None 💨 7 mph H 65%29.97 inHg

2:00 PM

Mostly cloudy

87° 💧 None 💨 6 mph H 62%29.97 inHg

3:00 PM

Mostly cloudy

88° 💧 None 💨 9 mph H 61%29.94 inHg

4:00 PM

Mostly cloudy

88° 💧 None 💨 10 mph H 61%29.91 inHg

5:00 PM

Mostly sunny

87° 💧 None 💨 8 mph H 62%29.91 inHg

6:00 PM

Sunny

86° 💧 None 💨 9 mph H 66%29.91 inHg

7:00 PM

Sunny

84° 💧 None 💨 9 mph H 71%29.91 inHg

8:00 PM

Clear night

80° 💧 None 💨 5 mph H 79%29.94 inHg

9:00 PM

Mostly clear night

78° 💧 None 💨 6 mph H 85%29.97 inHg

10:00 PM

Mostly clear night

78° 💧 None 💨 7 mph H 87%29.97 inHg

11:00 PM

Mostly cloudy night

77° 💧 None 💨 8 mph H 88%30.00 inHg

Tomorrow

12:00 AM

Overcast night

76° 💧 None 💨 8 mph H 89%30.00 inHg

1:00 AM

Strong thunderstorm

75° 💧 0.00 in 💨 9 mph H 89%30.00 inHg

2:00 AM

Strong thunderstorm

74° 💧 0.00 in 💨 9 mph H 90%30.00 inHg

3:00 AM

Overcast night

73° 💧 None 💨 7 mph H 91%30.03 inHg

4:00 AM

Overcast night

72° 💧 0.00 in 💨 5 mph H 93%30.03 inHg

5:00 AM

Light rain

71° 💧 0.01 in 💨 9 mph H 94%30.03 inHg

6:00 AM

Light rain

71° 💧 0.01 in 💨 13 mph H 95%30.00 inHg

7:00 AM

Partly cloudy

70° 💧 None 💨 12 mph H 96%30.00 inHg

8:00 AM

Overcast

71° 💧 None 💨 9 mph H 93%30.03 inHg

9:00 AM

Overcast

73° 💧 0.00 in 💨 10 mph H 88%30.06 inHg

10:00 AM

Overcast

75° 💧 None 💨 9 mph H 82%30.06 inHg

11:00 AM

Overcast

78° 💧 None 💨 8 mph H 75%30.06 inHg

12:00 PM

Overcast

79° 💧 0.00 in 💨 7 mph H 72%30.09 inHg

1:00 PM

Light rain

78° 💧 0.00 in 💨 10 mph H 74%30.06 inHg

2:00 PM

Overcast

79° 💧 0.00 in 💨 11 mph H 70%30.03 inHg

3:00 PM

Overcast

82° 💧 None 💨 11 mph H 64%30.00 inHg

4:00 PM

Mostly cloudy

83° 💧 None 💨 10 mph H 61%29.97 inHg

5:00 PM

Mostly cloudy

83° 💧 None 💨 11 mph H 61%29.97 inHg

6:00 PM

Mostly cloudy

82° 💧 None 💨 11 mph H 63%29.97 inHg

7:00 PM

Mostly cloudy

80° 💧 None 💨 9 mph H 67%29.97 inHg

8:00 PM

Mostly cloudy night

77° 💧 None 💨 9 mph H 73%30.00 inHg

9:00 PM

Overcast night

76° 💧 None 💨 9 mph H 76%30.03 inHg

10:00 PM

Overcast night

75° 💧 None 💨 9 mph H 78%30.06 inHg

11:00 PM

Mostly cloudy night

74° 💧 None 💨 10 mph H 78%30.06 inHg

Monday

12:00 AM

Mostly clear night

73° 💧 None 💨 10 mph H 78%30.03 inHg

1:00 AM

Partly cloudy night

72° 💧 None 💨 10 mph H 80%30.03 inHg

2:00 AM

Mostly cloudy night

71° 💧 None 💨 10 mph H 82%30.03 inHg

3:00 AM

Partly cloudy night

71° 💧 None 💨 10 mph H 83%30.03 inHg

4:00 AM

Mostly cloudy night

70° 💧 None 💨 11 mph H 84%30.03 inHg

5:00 AM

Mostly cloudy night

70° 💧 None 💨 11 mph H 84%30.06 inHg

6:00 AM

Light rain

69° 💧 0.01 in 💨 10 mph H 85%30.09 inHg

7:00 AM

Light rain

69° 💧 0.01 in 💨 13 mph H 86%30.06 inHg

8:00 AM

Mostly cloudy

70° 💧 0.00 in 💨 12 mph H 83%30.06 inHg

9:00 AM

Mostly cloudy

72° 💧 None 💨 13 mph H 74%30.06 inHg

10:00 AM

Mostly cloudy

74° 💧 0.00 in 💨 13 mph H 68%30.06 inHg

11:00 AM

Overcast

76° 💧 0.00 in 💨 12 mph H 62%30.06 inHg

12:00 PM

Mostly cloudy

80° 💧 None 💨 13 mph H 54%30.06 inHg

1:00 PM

Mostly cloudy

83° 💧 None 💨 13 mph H 49%30.03 inHg

2:00 PM

Partly cloudy

84° 💧 None 💨 14 mph H 47%30.00 inHg

3:00 PM

Mostly cloudy

85° 💧 None 💨 14 mph H 45%30.00 inHg

4:00 PM

Partly cloudy

85° 💧 None 💨 15 mph H 47%29.97 inHg

5:00 PM

Sunny

83° 💧 None 💨 15 mph H 50%29.97 inHg

6:00 PM

Mostly sunny

81° 💧 None 💨 16 mph H 51%29.97 inHg

7:00 PM

Partly cloudy

79° 💧 None 💨 17 mph H 54%29.97 inHg

Tuesday

4:00 AM

Partly cloudy night

70° 💧 None 💨 17 mph H 65%29.94 inHg

7:00 AM

Overcast

71° 💧 None 💨 15 mph H 61%29.94 inHg

10:00 AM

Overcast

76° 💧 None 💨 12 mph H 58%29.94 inHg

1:00 PM

Overcast

85° 💧 None 💨 12 mph H 53%29.91 inHg

4:00 PM

Moderate rain

89° 💧 None 💨 12 mph H 52%29.85 inHg

7:00 PM

Partly cloudy

81° 💧 None 💨 7 mph H 81%29.88 inHg

10:00 PM

Partly cloudy night

74° 💧 None 💨 8 mph H 94%29.91 inHg

Wednesday

1:00 AM

Clear night

71° 💧 None 💨 9 mph H 96%29.94 inHg

4:00 AM

Clear night

69° 💧 None 💨 9 mph H 90%30.00 inHg

7:00 AM

Sunny

62° 💧 None 💨 6 mph H 81%30.03 inHg

10:00 AM

Sunny

72° 💧 None 💨 12 mph H 60%30.09 inHg

1:00 PM

Sunny

76° 💧 None 💨 12 mph H 51%30.06 inHg

4:00 PM

Sunny

76° 💧 None 💨 12 mph H 54%30.03 inHg

7:00 PM

Sunny

73° 💧 None 💨 7 mph H 60%30.03 inHg

10:00 PM

Clear night

65° 💧 None 💨 4 mph H 80%30.06 inHg

Thursday

1:00 AM

Mostly clear night

62° 💧 None 💨 2 mph H 84%30.06 inHg

4:00 AM

Clear night

59° 💧 None 💨 4 mph H 88%30.03 inHg

7:00 AM

Sunny

58° 💧 None 💨 4 mph H 91%30.06 inHg

10:00 AM

Sunny

71° 💧 None 💨 6 mph H 68%30.06 inHg

1:00 PM

Sunny

79° 💧 None 💨 7 mph H 43%30.00 inHg

4:00 PM

Sunny

81° 💧 None 💨 7 mph H 39%29.94 inHg

7:00 PM

Sunny

75° 💧 None 💨 6 mph H 54%29.91 inHg

10:00 PM

Partly cloudy night

68° 💧 None 💨 8 mph H 73%29.91 inHg

Friday

1:00 AM

Clear night

65° 💧 None 💨 9 mph H 80%29.88 inHg

7:00 AM

Sunny

67° 💧 None 💨 7 mph H 68%29.97 inHg

1:00 PM

Mostly sunny

64° 💧 None 💨 9 mph H 74%29.94 inHg

7:00 PM

Mostly sunny

76° 💧 None 💨 13 mph H 46%29.88 inHg

Saturday

1:00 AM

Light rain

70° 💧 None 💨 8 mph H 84%29.80 inHg

7:00 AM

Sunny

65° 💧 None 💨 7 mph H 94%29.77 inHg

1:00 PM

Sunny

64° 💧 None 💨 7 mph H 96%29.68 inHg

7:00 PM

Moderate rain

75° 💧 None 💨 14 mph H 74%29.50 inHg

Sunday

1:00 AM

Clear night

65° 💧 None 💨 17 mph H 61%29.74 inHg

7:00 AM

Sunny

57° 💧 None 💨 10 mph H 53%29.91 inHg

1:00 PM

Sunny

51° 💧 None 💨 11 mph H 64%30.03 inHg

7:00 PM

Overcast

65° 💧 None 💨 14 mph H 34%30.06 inHg

Monday

1:00 AM

Clear night

64° 💧 None 💨 9 mph H 44%30.03 inHg

7:00 AM

Sunny

52° 💧 None 💨 3 mph H 77%30.12 inHg

1:00 PM

Sunny

50° 💧 None 💨 4 mph H 83%30.15 inHg

7:00 PM

Sunny

74° 💧 None 💨 7 mph H 37%30.15 inHg

Tuesday

1:00 AM

Clear night

73° 💧 None 💨 4 mph H 56%30.06 inHg

7:00 AM

Sunny

65° 💧 None 💨 8 mph H 62%30.09 inHg

1:00 PM

Partly cloudy

61° 💧 None 💨 7 mph H 69%30.12 inHg

7:00 PM

Partly cloudy

79° 💧 None 💨 10 mph H 48%30.12 inHg

Wednesday

1:00 AM

Light rain

71° 💧 None 💨 6 mph H 90%30.12 inHg

7:00 AM

Light rain

68° 💧 None 💨 6 mph H 93%30.18 inHg

1:00 PM

Sunny

65° 💧 None 💨 7 mph H 97%30.18 inHg

7:00 PM

Mostly cloudy

82° 💧 None 💨 14 mph H 55%30.09 inHg

Thursday

1:00 AM

Mostly cloudy night

81° 💧 None 💨 18 mph H 56%29.91 inHg

7:00 AM

Heavy rain

72° 💧 None 💨 8 mph H 83%29.91 inHg

1:00 PM

Sunny

71° 💧 None 💨 10 mph H 93%29.94 inHg

7:00 PM

Sunny

78° 💧 None 💨 14 mph H 55%30.03 inHg

Friday

1:00 AM

Clear night

73° 💧 None 💨 11 mph H 62%30.09 inHg

7:00 AM

Sunny

62° 💧 None 💨 7 mph H 87%30.21 inHg

1:00 PM

Sunny

57° 💧 None 💨 4 mph H 97%30.24 inHg

7:00 PM

Sunny

73° 💧 None 💨 6 mph H 53%30.24 inHg

Saturday

1:00 AM

Clear night

68° 💧 None 💨 3 mph H 64%30.15 inHg

7:00 AM

Partly cloudy

60° 💧 None 💨 3 mph H 84%30.12 inHg

1:00 PM

Mostly sunny

60° 💧 None 💨 5 mph H 83%30.09 inHg

7:00 PM

Light rain

76° 💧 None 💨 12 mph H 52%30.03 inHg

Sunday

1:00 AM

Clear night

71° 💧 None 💨 11 mph H 61%30.03 inHg

In Lake Mills and, more broadly, across the state of Iowa: The morning starts with clear skies and hot conditions, with temperatures ranging from 71 to 94 degrees Fahrenheit. Throughout the day, winds will pick up slightly, coming from the northeast at speeds up to 16 mph, with gusts reaching 26 mph. No precipitation is expected, so it will remain dry and sunny as the day progresses. The warm temperatures and moderate breezes may make it feel a bit more comfortable during the afternoon hours, but it's advisable to stay hydrated, especially if you'll be outdoors. Overall, it looks to be a hot, clear day with steady winds and no rain in the forecast.

15-Day Weather Outlook for Lake Mills

TomorrowTomorrow

Strong thunderstorm 84°/70° 💧 None 💨 13 mph

Monday, Sep 7Mon Sep 7

Mostly cloudy 85°/69° 💧 None 💨 16 mph

Tuesday, Sep 8Tue Sep 8

Moderate rain 89°/70° 💧 0.41 in 💨 17 mph

Wednesday, Sep 9Wed Sep 9

Partly cloudy 81°/62° 💧 0.16 in 💨 12 mph

Thursday, Sep 10Thu Sep 10

Mostly sunny 81°/58° 💧 None 💨 7 mph

Friday, Sep 11Fri Sep 11

Partly cloudy 75°/64° 💧 None 💨 9 mph

Saturday, Sep 12Sat Sep 12

Light rain 76°/64° 💧 0.12 in 💨 13 mph

Sunday, Sep 13Sun Sep 13

Moderate rain 75°/51° 💧 0.24 in 💨 17 mph

Monday, Sep 14Mon Sep 14

Overcast 65°/50° 💧 None 💨 14 mph

Tuesday, Sep 15Tue Sep 15

Partly cloudy 74°/61° 💧 None 💨 8 mph

Wednesday, Sep 16Wed Sep 16

Light rain 79°/65° 💧 0.09 in 💨 10 mph

Thursday, Sep 17Thu Sep 17

Heavy rain 82°/71° 💧 0.38 in 💨 18 mph

Friday, Sep 18Fri Sep 18

Sunny 78°/57° 💧 None 💨 14 mph

Saturday, Sep 19Sat Sep 19

Partly cloudy 73°/60° 💧 None 💨 6 mph

Sunday, Sep 20Sun Sep 20

Light rain 76°/71° 💧 0.02 in 💨 12 mph

TEMPERATURE OUTLOOK

Temperature & Weather Trends in Lake Mills

Vertical axis: °F · Color based on temperature

AIR QUALITY FORECAST

Air Quality Forecast for Lake Mills

Hourly forecast · Updated every 2 hours

Good

Nearest forecast value 10:00 AM

PM2.5 Fine particles Good 6,6µg/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 7,2µg/m³

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

O₃ Ozone Good 17,8µg/m³

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

NO₂ Nitrogen dioxide Good 3,0µg/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 Lake Mills

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 7,3High 😊Good

Tomorrow UV 7,4High 🙂Fair

Monday UV 7,3High 🙂Fair

Tuesday UV 7,2High 🙂Fair

Wednesday UV 7,0High 😊Good

Thursday UV 7,0High —Unavailable

Friday UV 6,0High —Unavailable

Hourly UV index today

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

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 Lake Mills

Vertical axis: mph · Horizontal axis: hours

Sustained wind Max gusts

NIGHT SKY · LAKE MILLS, IOWA

Tonight's Stargazing & Shooting Stars

Excellent observing conditions. Best local viewing window: 9:00 PM–10:00 PM.

81/100Best-hour score

BEST TIME TONIGHT 9:00 PM–10:00 PM Astronomical darkness: 9:22 PM–5:04 AM

☁ Cloud cover 26% Real hourly forecast for the best viewing hour.

☾ Moonlight 33% Last Quarter · Moon below the horizon at the best viewing hour.

☄ Meteor activity September ε-Perseids Reference ZHR 8 · Radiant 6° high at the best hour.

✦ Estimated visible meteors 0–1/hour Local estimate after weather, moonlight and radiant-height adjustments.

Chance ≥1 meteor in 30 min14%

UPCOMING METEOR PERIODSStart, peak and end dates · weather should be checked closer to the peak.

AUG 28–SEP 5

AurigidsStart AUG 28 · Peak SEP 1 · End SEP 5 · ZHR 6 · 80% Moon at peak

ACTIVE NOW

SEP 5–SEP 21

September ε-PerseidsStart SEP 5 · Peak SEP 9 · End SEP 21 · ZHR 8 · 6% Moon at peak

ACTIVE NOW

SEP 20–NOV 20

Southern TauridsStart SEP 20 · Peak NOV 5 · End NOV 20 · ZHR 7 · 20% Moon at peak

UPCOMING

OCT 2–NOV 7

OrionidsStart OCT 2 · Peak OCT 21 · End NOV 7 · ZHR 20 · 77% Moon at peak

UPCOMING

Experimental local observing estimate. Weather values come from the hourly forecast already used on this page. Moon position and astronomical darkness are calculated locally from time and coordinates. Meteor-shower ZHR describes ideal conditions and is not the number of meteors a person should expect to see locally.

DISCOVER WEATHER NEARBY Weather in other cities

Explore current conditions and forecasts for other locations.

Sand Point US · Alaska · 1,064 residents Mount Vernon US · New York · 72,427 residents Cooperstown US · North Dakota · 918 residents Rutherford AU · New South Wales · 13,091 residents Mound Bayou US · Mississippi · 1,449 residents Kirkby on Bain GB · England · 315 residents Mooresville US · Indiana · 9,751 residents Hendreforgan GB · Wales · 2,445 residents Newbourne GB · England · 310 residents Fisher US · Louisiana · 176 residents Airdrie CA · Alberta · 74,100 residents Settle GB · England · 2,710 residents Pocono Ranch Lands US · Pennsylvania · 1,187 residents Salinas US · California · 161,761 residents Oceanside US · New York · 31,639 residents Oxford US · Mississippi · 26,411 residents

Forecast data for Lake Mills were last refreshed today at 9:29 AM. The current forecast period extends through 07/09/2026 at 7:00 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.