Live Weather & Forecast

Weather in O'Neill

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

Flag of United States
Sunny
27°C
Feels like 26°C
81°F / Feels 78°F
Sunny
O'Neill, Nebraska
🌞 Daytime
Updated: 2026-04-12 19:30
💧
Humidity
11%
💨
Wind
11.9 km/h NW
🌬️
Wind Gust
20.1 km/h
🌡️
Pressure
1004 mb
👁️
Visibility
16 km
☀️
UV Index
0.4 (Low)
🌧️
Precipitation
0 mm
☁️
Cloud Cover
0%
💦
Dew Point
-4.9°C
🌐
Wind Degree
312°

Air Quality Index

US EPA: Good UK DEFRA: Low (1)
CO
156.7 μg/m³
NO₂
5.6 μg/m³
O₃
65 μg/m³
SO₂
1 μg/m³
PM 2.5
3.7 μg/m³
PM 10
5.9 μg/m³

Weather Alerts 5

Met · Severe · Expected
Red Flag Warning issued April 12 at 1:05AM CDT until April 12 at 10:00PM CDT by NWS North Platte NE

...CRITICAL FIRE WEATHER CONDITIONS TODAY... ...FIRE WEATHER WATCH IS IN EFFECT FROM MONDAY AFTERNOON THROUGH MONDAY EVENING... * AFFECTED AREA...Fire Weather Zone 204 Eastern Panhandle/Crescent Lake NWR, Fire Weather Zone 206 Sandhills/Valentine NWR/Nebraska National Forest and Fire Weather Zone 208 Niobrara Valley/Fort Niobrara NWR/Samuel R McKelvie National Forest. * TIMING...Today, Noon CDT...

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. A Fire Weather Watch means that critical fire weather conditions are forecas...

Effective: 2026-04-12T01:05:00-05:00  ·  Expires: 2026-04-12T22:00:00-05:00
Met · Severe · Expected
Red Flag Warning issued April 12 at 1:05AM CDT until April 12 at 10:00PM CDT by NWS North Platte NE

...CRITICAL FIRE WEATHER CONDITIONS TODAY... * AFFECTED AREA...Fire Weather Zone 209 Loup Rivers Basin. * TIMING...Today, Noon through 10 PM CDT. * WINDS...West 15 to 25 mph with gusts up to 35 mph. * RELATIVE HUMIDITY...14 to 18% this afternoon. * TEMPERATURES...Highs in the lower to mid 80s. * LIGHTNING...None expected * IMPACTS...Any fire starts could spread rapidly and be difficult to c...

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: 2026-04-12T01:05:00-05:00  ·  Expires: 2026-04-12T22:00:00-05:00
Met · Severe · Future
Fire Weather Watch issued April 12 at 1:05AM CDT until April 13 at 10:00PM CDT by NWS North Platte NE

...CRITICAL FIRE WEATHER CONDITIONS TODAY... ...FIRE WEATHER WATCH IS IN EFFECT FROM MONDAY AFTERNOON THROUGH MONDAY EVENING... * AFFECTED AREA...Fire Weather Zone 204 Eastern Panhandle/Crescent Lake NWR, Fire Weather Zone 206 Sandhills/Valentine NWR/Nebraska National Forest and Fire Weather Zone 208 Niobrara Valley/Fort Niobrara NWR/Samuel R McKelvie National Forest. * TIMING...Today, Noon CDT...

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. A Fire Weather Watch means that critical fire weather conditions are forecas...

Effective: 2026-04-12T01:05:00-05:00  ·  Expires: 2026-04-12T22:00:00-05:00
Met · Severe · Expected
Red Flag Warning issued April 12 at 2:18PM CDT until April 12 at 8:00PM CDT by NWS North Platte NE

...CRITICAL FIRE WEATHER CONDITIONS CONTINUES THROUGH THIS EVENING... * AFFECTED AREA...Fire Weather Zone 209 Loup Rivers Basin. * TIMING...Today, through 8 PM CDT. * WINDS...West 15 to 25 mph with gusts up to 35 mph. * RELATIVE HUMIDITY...Falling to the lower teens. * TEMPERATURES...Low to middle 80s. * LIGHTNING...None expected * IMPACTS...Any fire starts could spread rapidly and be diffi...

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: 2026-04-12T14:18:00-05:00  ·  Expires: 2026-04-12T20:00:00-05:00
Met · Severe · Expected
Red Flag Warning issued April 12 at 2:18PM CDT until April 12 at 8:00PM CDT by NWS North Platte NE

...CRITICAL FIRE WEATHER CONDITIONS CONTINUES THROUGH THIS EVENING... ...FIRE WEATHER WATCH REMAINS IN EFFECT FROM MONDAY AFTERNOON THROUGH MONDAY EVENING FOR GUSTY WEST WINDS, ABOVE NORMAL TEMPERATURES, AND LOW HUMIDITY FOR WEST CENTRAL NEBRASKA... * AFFECTED AREA...Fire Weather Zone 204 Eastern Panhandle/Crescent Lake NWR, Fire Weather Zone 206 Sandhills/Valentine NWR/Nebraska National Forest...

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. A Fire Weather Watch means that critical fire weather conditions are forecas...

Effective: 2026-04-12T14:18:00-05:00  ·  Expires: 2026-04-13T00:30:00-05:00

Today's Hourly Forecast

24-hour breakdown for O'Neill, Nebraska

12 AM
Clear
18°
Clear
💧 71% 💨 37.1 km/h
1 AM
Clear
18°
Clear
💧 73% 💨 35.6 km/h
2 AM
Clear
18°
Clear
💧 73% 💨 34.9 km/h
3 AM
Clear
18°
Clear
💧 69% 💨 33.5 km/h
4 AM
Clear
17°
Clear
💧 65% 💨 29.5 km/h
5 AM
Clear
16°
Clear
💧 63% 💨 25.2 km/h
6 AM
Clear
15°
Clear
💧 59% 💨 23.4 km/h
7 AM
Sunny
15°
Sunny
💧 60% 💨 23.4 km/h
8 AM
Sunny
17°
Sunny
💧 47% 💨 21.6 km/h
9 AM
Sunny
19°
Sunny
💧 31% 💨 24.5 km/h
10 AM
Sunny
22°
Sunny
💧 23% 💨 19.1 km/h
11 AM
Sunny
24°
Sunny
💧 18% 💨 23.4 km/h
12 PM
Sunny
26°
Sunny
💧 16% 💨 28.8 km/h
1 PM
Sunny
27°
Sunny
💧 16% 💨 30.2 km/h
2 PM
Sunny
28°
Sunny
💧 15% 💨 31 km/h
3 PM
Sunny
28°
Sunny
💧 14% 💨 31.3 km/h
4 PM
Sunny
28°
Sunny
💧 14% 💨 30.2 km/h
5 PM
Sunny
28°
Sunny
💧 13% 💨 28.1 km/h
6 PM
Sunny
28°
Sunny
💧 12% 💨 20.9 km/h
7 PM
Sunny
27°
Sunny
💧 11% 💨 11.9 km/h
8 PM
Sunny
23°
Sunny
💧 15% 💨 6.5 km/h
9 PM
Clear
21°
Clear
💧 16% 💨 6.8 km/h
10 PM
Clear
19°
Clear
💧 19% 💨 11.9 km/h
11 PM
Clear
17°
Clear
💧 22% 💨 8.3 km/h

3-Day Forecast

Daily overview for O'Neill, Nebraska

Today
Sunny
Sunny
29° / 14°
🌧️ 0% chance of rain
💧 Avg. humidity: 35%
💨 Max wind: 37.1 km/h
🌧️ Total precip: 0 mm
☀️ UV Index: 1.7
🌅 Sunrise: 06:58 AM
🌇 Sunset: 08:13 PM
🌙 Waning Crescent
🌑 Moon: 33% lit
Mon, Apr 13
Sunny
Sunny
30° / 12°
🌧️ 0% chance of rain
💧 Avg. humidity: 34%
💨 Max wind: 28.8 km/h
🌧️ Total precip: 0 mm
☀️ UV Index: 1.6
🌅 Sunrise: 06:57 AM
🌇 Sunset: 08:14 PM
🌙 Waning Crescent
🌑 Moon: 23% lit
Tue, Apr 14
Patchy rain nearby
Patchy rain nearby
10° / 9°
🌧️ 89% chance of rain
💧 Avg. humidity: 88%
💨 Max wind: 19.4 km/h
🌧️ Total precip: 2.48 mm
☀️ UV Index: 1.6
🌅 Sunrise: 06:55 AM
🌇 Sunset: 08:15 PM
🌙 Waning Crescent
🌑 Moon: 15% lit

Best Time to Visit O'Neill

Plan your trip to O'Neill, 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 O'Neill 🗓 View Holidays 2026

Frequently Asked Questions

What is the current weather in O'Neill?
Current conditions in O'Neill: Sunny, temperature 27°C, humidity 11%.
What is the best time to visit O'Neill?
The best time to visit O'Neill is typically June – September. Warm, dry summers — ideal for outdoor activities.
What is the climate like in O'Neill?
O'Neill is located at approximately 42.5° latitude. It has a temperate climate with warm summers and cold winters.
Does it rain a lot in O'Neill?
The wettest period in O'Neill is typically during November – March. Cooler temperatures; some regions may experience rain or snow.
What should I pack for a trip to O'Neill?
For visits to O'Neill during June – September: light clothing and sun protection. For November – March: layers and a waterproof jacket are recommended.
What country is O'Neill in?
O'Neill is located in United States, in the state of Nebraska.
What are the public holidays in O'Neill in 2026?
View the 2026 public holidays for O'Neill on our Holidays page.
What are the GPS coordinates used for the weather forecast in O'Neill?
The weather forecast for O'Neill uses coordinates 42.4578, -98.6478.