Live Weather & Forecast

Weather in Carter Lake

Iowa, United States · Real-time conditions & 3-day outlook

Flag of United States
Sunny
1°C
Feels like -3°C
33°F / Feels 26°F
Sunny
Carter Lake, Iowa
🌞 Daytime
Updated: 2026-04-18 07:30
💧
Humidity
61%
💨
Wind
13.3 km/h WNW
🌬️
Wind Gust
23.1 km/h
🌡️
Pressure
1020 mb
👁️
Visibility
16 km
☀️
UV Index
0 (Low)
🌧️
Precipitation
0 mm
☁️
Cloud Cover
0%
💦
Dew Point
-5.9°C
🌐
Wind Degree
291°

Air Quality Index

US EPA: Good UK DEFRA: Low (1)
CO
161.9 μg/m³
NO₂
2.3 μg/m³
O₃
93 μg/m³
SO₂
1.8 μg/m³
PM 2.5
3.9 μg/m³
PM 10
4.7 μg/m³

Weather Alerts 4

Met · Severe · Expected
Red Flag Warning issued April 17 at 11:29PM CDT until April 18 at 8:00PM CDT by NWS Omaha/Valley NE

* AFFECTED AREA...Knox, Cedar, Thurston, Antelope, Pierce, Wayne, Boone, Madison, Stanton, Cuming, Burt, Platte, Monona, Colfax, Dodge, Washington, Butler, Saunders, and Seward Counties. * TIMING...From noon to 8 PM CDT Saturday. * WINDS...Northwest 15 to 25 mph with gusts up to 35 mph. * RELATIVE HUMIDITY...As low as 16 percent. * IMPACTS...Any fires that develop will likely spread rapidly. O...

A Red Flag Warning means that critical fire weather conditions are either occurring now, or will shortly. A combination of strong winds, low relative humidity and warm temperatures can contribute to extreme fire behavior.

Effective: 2026-04-17T23:29:00-05:00  ·  Expires: 2026-04-18T20:00:00-05:00
Met · Severe · Expected
Red Flag Warning issued April 18 at 2:33AM CDT until April 18 at 8:00PM CDT by NWS Omaha/Valley NE

* AFFECTED AREA...Knox, Cedar, Thurston, Antelope, Pierce, Wayne, Boone, Madison, Stanton, Cuming, Burt, Platte, Monona, Colfax, Dodge, Washington, Butler, Saunders, and Seward Counties. * TIMING...From noon today to 8 PM CDT this evening. * WINDS...Northwest 15 to 25 mph with gusts up to 35 mph. * RELATIVE HUMIDITY...As low as 15 percent. * IMPACTS...Any fires that develop will likely spread...

A Red Flag Warning means that critical fire weather conditions are either occurring now, or will shortly. A combination of strong winds, low relative humidity and warm temperatures can contribute to extreme fire behavior.

Effective: 2026-04-18T02:33:00-05:00  ·  Expires: 2026-04-18T10:45:00-05:00
Met · Moderate · Expected
Freeze Warning issued April 17 at 9:45PM CDT until April 18 at 9:00AM CDT by NWS Omaha/Valley NE

* WHAT...Sub-freezing temperatures as low as 29 expected. * WHERE...Butler, Dodge, Saunders, Boone, Colfax, Platte, Jefferson, Saline, and Seward Counties. * WHEN...From 1 AM to 9 AM CDT Saturday. * IMPACTS...Frost and freeze conditions could kill crops, other sensitive vegetation and possibly damage unprotected outdoor plumbing.

Take steps now to protect tender plants from the cold.

Effective: 2026-04-17T21:45:00-05:00  ·  Expires: 2026-04-18T09:00:00-05:00
Met · Moderate · Expected
Freeze Warning issued April 18 at 2:36AM CDT until April 18 at 9:00AM CDT by NWS Omaha/Valley NE

* WHAT...Sub-freezing temperatures as low as 28. * WHERE...Butler, Dodge, Saunders, Boone, Colfax, Platte, Jefferson, Saline, and Seward Counties. * WHEN...Until 9 AM CDT this morning. * IMPACTS...Frost and freeze conditions could kill crops, other sensitive vegetation and possibly damage unprotected outdoor plumbing.

Take steps now to protect tender plants from the cold.

Effective: 2026-04-18T02:36:00-05:00  ·  Expires: 2026-04-18T09:00:00-05:00

Today's Hourly Forecast

24-hour breakdown for Carter Lake, Iowa

12 AM
Clear
5°
Clear
💧 42% 💨 31 km/h
1 AM
Clear
5°
Clear
💧 46% 💨 29.2 km/h
2 AM
Clear
4°
Clear
💧 49% 💨 27.4 km/h
3 AM
Clear
3°
Clear
💧 50% 💨 24.1 km/h
4 AM
Clear
2°
Clear
💧 52% 💨 20.2 km/h
5 AM
Clear
2°
Clear
💧 55% 💨 17.3 km/h
6 AM
Clear
1°
Clear
💧 55% 💨 14.4 km/h
7 AM
Sunny
1°
Sunny
💧 61% 💨 13.3 km/h
8 AM
Sunny
3°
Sunny
💧 58% 💨 15.8 km/h
9 AM
Sunny
5°
Sunny
💧 49% 💨 20.9 km/h
10 AM
Sunny
7°
Sunny
💧 40% 💨 22.3 km/h
11 AM
Sunny
9°
Sunny
💧 34% 💨 23.8 km/h
12 PM
Sunny
11°
Sunny
💧 31% 💨 25.9 km/h
1 PM
Sunny
12°
Sunny
💧 27% 💨 28.4 km/h
2 PM
Overcast
12°
Overcast
💧 25% 💨 29.5 km/h
3 PM
Overcast
12°
Overcast
💧 24% 💨 30.2 km/h
4 PM
Cloudy
13°
Cloudy
💧 24% 💨 30.6 km/h
5 PM
Patchy rain nearby
13°
Patchy rain nearby
💧 43% 💨 28.4 km/h 🌧️ 62%
6 PM
Partly Cloudy
13°
Partly Cloudy
💧 29% 💨 26.3 km/h
7 PM
Sunny
11°
Sunny
💧 31% 💨 21.6 km/h
8 PM
Sunny
10°
Sunny
💧 35% 💨 13 km/h
9 PM
Partly Cloudy
9°
Partly Cloudy
💧 36% 💨 10.1 km/h
10 PM
Clear
8°
Clear
💧 37% 💨 9 km/h
11 PM
Clear
7°
Clear
💧 37% 💨 7.2 km/h

3-Day Forecast

Daily overview for Carter Lake, Iowa

Today
Sunny
Sunny
14° / 1°
🌧️ 0% chance of rain
💧 Avg. humidity: 40%
💨 Max wind: 31 km/h
🌧️ Total precip: 0.01 mm
☀️ UV Index: 1.4
🌅 Sunrise: 06:39 AM
🌇 Sunset: 08:07 PM
🌙 Waxing Crescent
🌑 Moon: 1% lit
Sun, Apr 19
Sunny
Sunny
18° / 4°
🌧️ 0% chance of rain
💧 Avg. humidity: 38%
💨 Max wind: 19.1 km/h
🌧️ Total precip: 0 mm
☀️ UV Index: 1.7
🌅 Sunrise: 06:38 AM
🌇 Sunset: 08:08 PM
🌙 Waxing Crescent
🌑 Moon: 3% lit
Mon, Apr 20
Sunny
Sunny
24° / 6°
🌧️ 0% chance of rain
💧 Avg. humidity: 50%
💨 Max wind: 29.5 km/h
🌧️ Total precip: 0 mm
☀️ UV Index: 1.7
🌅 Sunrise: 06:36 AM
🌇 Sunset: 08:09 PM
🌙 Waxing Crescent
🌑 Moon: 9% lit

Best Time to Visit Carter Lake

Plan your trip to Carter Lake, United States around the most favorable weather conditions.

Peak Season
June – September
Warm, dry summers — ideal for outdoor activities.
Shoulder Season
April – May, October
Fewer crowds, moderate prices, mild weather.
Off Season
November – March
Cooler temperatures; some regions may experience rain or snow.
← Back to Carter Lake 🗓 View Holidays 2026

Frequently Asked Questions

What is the current weather in Carter Lake?
Current conditions in Carter Lake: Sunny, temperature 1°C, humidity 61%.
What is the best time to visit Carter Lake?
The best time to visit Carter Lake is typically June – September. Warm, dry summers — ideal for outdoor activities.
What is the climate like in Carter Lake?
Carter Lake is located at approximately 41.3° latitude. It has a temperate climate with warm summers and cold winters.
Does it rain a lot in Carter Lake?
The wettest period in Carter Lake is typically during November – March. Cooler temperatures; some regions may experience rain or snow.
What should I pack for a trip to Carter Lake?
For visits to Carter Lake during June – September: light clothing and sun protection. For November – March: layers and a waterproof jacket are recommended.
What country is Carter Lake in?
Carter Lake is located in United States, in the state of Iowa.
What are the public holidays in Carter Lake in 2026?
View the 2026 public holidays for Carter Lake on our Holidays page.
What are the GPS coordinates used for the weather forecast in Carter Lake?
The weather forecast for Carter Lake uses coordinates 41.2851, -95.9172.