Live Weather & Forecast

Weather in McCook

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

Flag of United States
Partly cloudy
15°C
Feels like 15°C
60°F / Feels 60°F
Partly cloudy
McCook, Nebraska
🌞 Daytime
Updated: 2026-04-12 07:45
💧
Humidity
72%
💨
Wind
19.8 km/h S
🌬️
Wind Gust
32.2 km/h
🌡️
Pressure
1017 mb
👁️
Visibility
16 km
☀️
UV Index
0.1 (Low)
🌧️
Precipitation
0 mm
☁️
Cloud Cover
75%
💦
Dew Point
10.4°C
🌐
Wind Degree
186°

Air Quality Index

US EPA: Good UK DEFRA: Low (1)
CO
176.9 μg/m³
NO₂
4.8 μg/m³
O₃
104 μg/m³
SO₂
3.8 μg/m³
PM 2.5
7.5 μg/m³
PM 10
7.9 μg/m³

Weather Alerts 5

Met · Severe · Immediate
Flood Warning issued April 11 at 10:46AM CDT by NWS Chicago IL

...The Flood Warning continues for the following rivers in Illinois... Fox River at Algonquin Lock & Dam tailwater affecting Kane, Lake IL and McHenry Counties. For the Fox River (Illinois)...including Algonquin Lock & Dam tailwater...Minor flooding is occurring. * WHAT...Minor flooding is occurring and minor flooding is forecast. * WHERE...Fox River from Johnsburg downstream to Red Gate Road...

A Flood Warning means water levels above flood stage are imminent or may already be occurring. Persons along rivers and streams in the warned area should take immediate precautions to protect life and property. These forecasts are based on observed precipitation as well as forecast precipitation...

Effective: 2026-04-11T10:46:00-05:00  ·  Expires: 2026-04-12T05:00:00-05:00
Met · Severe · Immediate
Flood Warning issued April 11 at 9:24PM CDT until April 14 at 7:00PM CDT by NWS Chicago IL

...The Flood Warning continues for the following rivers in Illinois...Indiana... Fox River at Algonquin Lock & Dam tailwater affecting Lake IL, McHenry and Kane Counties. Kankakee River at Dunns Bridge affecting Jasper and Porter Counties. Kankakee River at Shelby affecting Newton and Lake IN Counties. ...The Flood Warning is extended for the following rivers in Illinois... Des Plaines River...

A Flood Warning means water levels above flood stage are imminent or may already be occurring. Persons along rivers and streams in the warned area should take immediate precautions to protect life and property. These forecasts are based on observed precipitation as well as forecast precipitation...

Effective: 2026-04-11T21:24:00-05:00  ·  Expires: 2026-04-12T15:30:00-05:00
Met · Severe · Immediate
Flood Warning issued April 11 at 10:50AM CDT until April 14 at 1:00AM CDT by NWS Chicago IL

...The Flood Warning continues for the following rivers in Indiana... Kankakee River at Dunns Bridge affecting Jasper and Porter Counties. Kankakee River at Shelby affecting Lake IN and Newton Counties. For the Kankakee River...including Dunns Bridge...Minor flooding is occurring. * WHAT...Minor flooding is occurring and minor flooding is forecast. * WHERE...Kankakee River from Near I-65 and...

A Flood Warning means water levels above flood stage are imminent or may already be occurring. Persons along rivers and streams in the warned area should take immediate precautions to protect life and property. These forecasts are based on observed precipitation as well as forecast precipitation...

Effective: 2026-04-11T10:50:00-05:00  ·  Expires: 2026-04-12T05:00:00-05:00
Met · Severe · Immediate
Flood Warning issued April 11 at 9:24PM CDT until April 14 at 1:00AM CDT by NWS Chicago IL

...The Flood Warning continues for the following rivers in Illinois...Indiana... Fox River at Algonquin Lock & Dam tailwater affecting Lake IL, McHenry and Kane Counties. Kankakee River at Dunns Bridge affecting Jasper and Porter Counties. Kankakee River at Shelby affecting Newton and Lake IN Counties. ...The Flood Warning is extended for the following rivers in Illinois... Des Plaines River...

A Flood Warning means water levels above flood stage are imminent or may already be occurring. Persons along rivers and streams in the warned area should take immediate precautions to protect life and property. These forecasts are based on observed precipitation as well as forecast precipitation...

Effective: 2026-04-11T21:24:00-05:00  ·  Expires: 2026-04-12T15:30:00-05:00
Met · Severe · Immediate
Flood Warning issued April 11 at 10:43AM CDT until April 12 at 7:00AM CDT by NWS Chicago IL

...The Flood Warning continues for the following rivers in Illinois... Des Plaines River near Gurnee affecting Lake IL County. Des Plaines River near Russell affecting Lake IL County. For the Des Plaines River...including Gurnee...Minor flooding is occurring. * WHAT...Minor flooding is occurring and minor flooding is forecast. * WHERE...Des Plaines River from IL/WI state line downstream to US...

A Flood Warning means water levels above flood stage are imminent or may already be occurring. Persons along rivers and streams in the warned area should take immediate precautions to protect life and property. These forecasts are based on observed precipitation as well as forecast precipitation...

Effective: 2026-04-11T10:43:00-05:00  ·  Expires: 2026-04-12T04:45:00-05:00

Today's Hourly Forecast

24-hour breakdown for McCook, Nebraska

12 AM
Clear
10°
Clear
💧 76% 💨 15.5 km/h
1 AM
Clear
10°
Clear
💧 69% 💨 14 km/h
2 AM
Clear
10°
Clear
💧 72% 💨 14.4 km/h
3 AM
Clear
10°
Clear
💧 74% 💨 15.1 km/h
4 AM
Clear
11°
Clear
💧 79% 💨 15.5 km/h
5 AM
Clear
12°
Clear
💧 82% 💨 16.6 km/h
6 AM
Clear
12°
Clear
💧 83% 💨 18.4 km/h
7 AM
Partly cloudy
15°
Partly cloudy
💧 72% 💨 19.8 km/h
8 AM
Sunny
16°
Sunny
💧 81% 💨 20.5 km/h
9 AM
Sunny
18°
Sunny
💧 78% 💨 21.2 km/h
10 AM
Sunny
21°
Sunny
💧 72% 💨 23.8 km/h
11 AM
Sunny
24°
Sunny
💧 66% 💨 24.8 km/h
12 PM
Sunny
27°
Sunny
💧 57% 💨 25.9 km/h
1 PM
Sunny
28°
Sunny
💧 45% 💨 26.6 km/h
2 PM
Sunny
29°
Sunny
💧 41% 💨 25.6 km/h
3 PM
Sunny
30°
Sunny
💧 41% 💨 25.9 km/h
4 PM
Sunny
27°
Sunny
💧 40% 💨 22.7 km/h
5 PM
Overcast
25°
Overcast
💧 60% 💨 20.2 km/h
6 PM
Overcast
23°
Overcast
💧 67% 💨 13.3 km/h
7 PM
Overcast
22°
Overcast
💧 79% 💨 16.9 km/h
8 PM
Cloudy
22°
Cloudy
💧 68% 💨 23.4 km/h
9 PM
Overcast
20°
Overcast
💧 68% 💨 23.8 km/h
10 PM
Overcast
19°
Overcast
💧 75% 💨 24.8 km/h
11 PM
Overcast
18°
Overcast
💧 96% 💨 27.7 km/h

3-Day Forecast

Daily overview for McCook, Nebraska

Today
Sunny
Sunny
30° / 10°
🌧️ 0% chance of rain
💧 Avg. humidity: 69%
💨 Max wind: 27.7 km/h
🌧️ Total precip: 0 mm
☀️ UV Index: 1.1
🌅 Sunrise: 06:16 AM
🌇 Sunset: 07:29 PM
🌙 Waning Crescent
🌑 Moon: 33% lit
Mon, Apr 13
Heavy rain
Heavy rain
24° / 16°
🌧️ 86% chance of rain
💧 Avg. humidity: 89%
💨 Max wind: 24.1 km/h
🌧️ Total precip: 21.49 mm
☀️ UV Index: 1.1
🌅 Sunrise: 06:14 AM
🌇 Sunset: 07:31 PM
🌙 Waning Crescent
🌑 Moon: 23% lit
Tue, Apr 14
Thundery outbreaks in nearby
Thundery outbreaks in nearby
26° / 19°
🌧️ 0% chance of rain
💧 Avg. humidity: 86%
💨 Max wind: 32 km/h
🌧️ Total precip: 0 mm
☀️ UV Index: 0.9
🌅 Sunrise: 06:13 AM
🌇 Sunset: 07:32 PM
🌙 Waning Crescent
🌑 Moon: 15% lit

Best Time to Visit McCook

Plan your trip to McCook, 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 McCook 🗓 View Holidays 2026

Frequently Asked Questions

What is the current weather in McCook?
Current conditions in McCook: Partly cloudy, temperature 15°C, humidity 72%.
What is the best time to visit McCook?
The best time to visit McCook is typically June – September. Warm, dry summers — ideal for outdoor activities.
What is the climate like in McCook?
McCook is located at approximately 41.8° latitude. It has a temperate climate with warm summers and cold winters.
Does it rain a lot in McCook?
The wettest period in McCook is typically during November – March. Cooler temperatures; some regions may experience rain or snow.
What should I pack for a trip to McCook?
For visits to McCook during June – September: light clothing and sun protection. For November – March: layers and a waterproof jacket are recommended.
What country is McCook in?
McCook is located in United States, in the state of Nebraska.
What are the public holidays in McCook in 2026?
View the 2026 public holidays for McCook on our Holidays page.
What are the GPS coordinates used for the weather forecast in McCook?
The weather forecast for McCook uses coordinates 41.7978, -87.8448.