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Now · 10:18 AM

Arthur Weather & Hourly Forecast

United States · Nebraska · 69121

Sunny
72°F
Sunny
Feels like: 69°F
💧 Humidity 72% 🌡 Pressure 30.03 inHg 💨 Wind 12 mph 👁 Visibility 24.9 mi Clouds 2% ☀️ UV index 3.6 · Moderate 🌅 Sunrise 🌇 Sunset

Hourly Forecast for Arthur

Today
Sunny · 11:00 AM Sunny
76° 💧 None 💨 11 mph H 62%30.00 inHg
Sunny · 2:00 PM Sunny
84° 💧 None 💨 11 mph H 35%29.88 inHg
Sunny · 5:00 PM Sunny
86° 💧 None 💨 11 mph H 20%29.80 inHg
Clear night · 8:00 PM Clear night
74° 💧 None 💨 16 mph H 66%29.83 inHg
Mostly clear night · 11:00 PM Mostly clear night
71° 💧 None 💨 16 mph H 75%29.83 inHg
Tomorrow
Mostly cloudy night · 2:00 AM Mostly cloudy night
68° 💧 None 💨 15 mph H 84%29.80 inHg
Mostly clear night · 5:00 AM Mostly clear night
65° 💧 None 💨 13 mph H 90%29.77 inHg
Mostly sunny · 8:00 AM Mostly sunny
67° 💧 None 💨 11 mph H 84%29.77 inHg
Partly cloudy · 11:00 AM Partly cloudy
83° 💧 None 💨 12 mph H 32%29.71 inHg
Overcast · 2:00 PM Overcast
89° 💧 None 💨 16 mph H 15%29.65 inHg
Partly cloudy · 5:00 PM Partly cloudy
89° 💧 None 💨 12 mph H 15%29.62 inHg
Mostly cloudy night · 8:00 PM Mostly cloudy night
77° 💧 None 💨 5 mph H 28%29.68 inHg
Clear night · 11:00 PM Clear night
70° 💧 None 💨 18 mph H 43%29.83 inHg
Saturday
Clear night · 2:00 AM Clear night
62° 💧 None 💨 15 mph H 66%29.94 inHg
Mostly clear night · 5:00 AM Mostly clear night
58° 💧 None 💨 14 mph H 62%30.00 inHg
Sunny · 8:00 AM Sunny
58° 💧 None 💨 13 mph H 57%30.06 inHg

In Arthur and, more broadly, across the state of Nebraska: The afternoon is shaping up to be warm with clear skies and temperatures ranging from 73 to 86 degrees Fahrenheit. Winds will be moderate from the south, reaching up to 12 mph, with occasional gusts up to 26 mph. No precipitation is expected, providing a dry and sunny rest of the day. Be sure to stay hydrated and wear sun protection if you're outdoors. Conditions are suitable for outdoor activities, but keep an eye on the wind, especially during gusts.

15-Day Weather Outlook for Arthur

TomorrowTomorrow Mostly sunny Mostly sunny 90°/64° 💧 None 💨 17 mph
Saturday, Sep 12Sat Sep 12 Partly cloudy Partly cloudy 87°/56° 💧 None 💨 18 mph
Sunday, Sep 13Sun Sep 13 Overcast Overcast 83°/62° 💧 0.005 in 💨 17 mph
Monday, Sep 14Mon Sep 14 Partly cloudy Partly cloudy 86°/67° 💧 0.016 in 💨 18 mph
Tuesday, Sep 15Tue Sep 15 Light rain Light rain 77°/54° 💧 0.264 in 💨 19 mph
Wednesday, Sep 16Wed Sep 16 Overcast Overcast 62°/50° 💧 None 💨 12 mph
Thursday, Sep 17Thu Sep 17 Mostly cloudy Mostly cloudy 69°/54° 💧 None 💨 13 mph
Friday, Sep 18Fri Sep 18 Sunny Sunny 74°/56° 💧 None 💨 12 mph
Saturday, Sep 19Sat Sep 19 Sunny Sunny 78°/54° 💧 None 💨 8 mph
Sunday, Sep 20Sun Sep 20 Sunny Sunny 78°/57° 💧 None 💨 16 mph
Monday, Sep 21Mon Sep 21 Partly cloudy Partly cloudy 75°/58° 💧 None 💨 19 mph
Tuesday, Sep 22Tue Sep 22 Mostly cloudy Mostly cloudy 77°/62° 💧 0.001 in 💨 21 mph
Wednesday, Sep 23Wed Sep 23 Partly cloudy Partly cloudy 80°/61° 💧 None 💨 14 mph
Thursday, Sep 24Thu Sep 24 Mostly cloudy Mostly cloudy 78°/63° 💧 0.007 in 💨 15 mph
Friday, Sep 25Fri Sep 25 Mostly cloudy Mostly cloudy 76°/76° 💧 0.001 in 💨 14 mph

TEMPERATURE OUTLOOK

Temperature & Weather Trends in Arthur

Vertical axis: °F · Color based on temperature
Sunny at 11:00 AM
76° Today 11:00 AM
Sunny at 12:00 PM
79° 12:00 PM
Sunny at 1:00 PM
82° 1:00 PM
Sunny at 2:00 PM
84° 2:00 PM
Sunny at 3:00 PM
86° Today 3:00 PM
Sunny at 4:00 PM
86° 4:00 PM
Sunny at 5:00 PM
86° 5:00 PM
Sunny at 6:00 PM
81° 6:00 PM
Sunny at 7:00 PM
76° Today 7:00 PM
Clear night at 8:00 PM
74° 8:00 PM
Clear night at 9:00 PM
73° 9:00 PM
Clear night at 10:00 PM
72° 10:00 PM
Mostly clear night at 11:00 PM
71° Today 11:00 PM
Partly cloudy night at 12:00 AM
70° 12:00 AM
Partly cloudy night at 1:00 AM
69° 1:00 AM
Mostly cloudy night at 2:00 AM
68° 2:00 AM
Mostly clear night at 3:00 AM
67° Tomorrow 3:00 AM
Mostly clear night at 4:00 AM
66° 4:00 AM
Mostly clear night at 5:00 AM
65° 5:00 AM
Mostly clear night at 6:00 AM
64° 6:00 AM
Mostly sunny at 7:00 AM
64° Tomorrow 7:00 AM
Mostly sunny at 8:00 AM
67° 8:00 AM
Mostly sunny at 9:00 AM
72° 9:00 AM
Mostly sunny at 10:00 AM
78° 10:00 AM
Partly cloudy at 11:00 AM
83° Tomorrow 11:00 AM
Partly cloudy at 12:00 PM
88° 12:00 PM
Mostly cloudy at 1:00 PM
89° 1:00 PM
Overcast at 2:00 PM
89° 2:00 PM
Mostly cloudy at 3:00 PM
88° Tomorrow 3:00 PM
Mostly cloudy at 4:00 PM
90° 4:00 PM
Partly cloudy at 5:00 PM
89° 5:00 PM
Partly cloudy at 6:00 PM
87° 6:00 PM
Partly cloudy at 7:00 PM
80° Tomorrow 7:00 PM
Mostly cloudy night at 8:00 PM
77° 8:00 PM
Mostly clear night at 9:00 PM
76° 9:00 PM
Mostly clear night at 10:00 PM
72° 10:00 PM
Clear night at 11:00 PM
70° Tomorrow 11:00 PM
Clear night at 12:00 AM
66° 12:00 AM
Clear night at 1:00 AM
64° 1:00 AM
Clear night at 2:00 AM
62° 2:00 AM
Mostly clear night at 3:00 AM
60° Saturday 3:00 AM
Mostly clear night at 4:00 AM
59° 4:00 AM
Mostly clear night at 5:00 AM
58° 5:00 AM
Clear night at 6:00 AM
57° 6:00 AM
Sunny at 7:00 AM
56° Saturday 7:00 AM
Sunny at 8:00 AM
58° 8:00 AM
Sunny at 9:00 AM
61° 9:00 AM
Mostly sunny at 10:00 AM
65° 10:00 AM
Sunny at 11:00 AM
68° Saturday 11:00 AM
Mostly sunny at 12:00 PM
71° 12:00 PM
Mostly cloudy at 1:00 PM
73° 1:00 PM
Mostly cloudy at 2:00 PM
74° 2:00 PM
Mostly cloudy at 3:00 PM
75° Saturday 3:00 PM
Mostly cloudy at 4:00 PM
74° 4:00 PM
Overcast at 5:00 PM
73° 5:00 PM
Overcast at 6:00 PM
71° 6:00 PM
Overcast night at 3:00 AM
61° Sunday 3:00 AM
Overcast night at 6:00 AM
64° 6:00 AM
Overcast at 9:00 AM
67° 9:00 AM
Sunny at 12:00 PM
81° 12:00 PM
Mostly sunny at 3:00 PM
86° Sunday 3:00 PM
Mostly sunny at 6:00 PM
74° 6:00 PM
Partly cloudy night at 9:00 PM
66° 9:00 PM
Moderate rain at 12:00 AM
63° 12:00 AM
Overcast night at 3:00 AM
61° Monday 3:00 AM
Overcast night at 6:00 AM
60° 6:00 AM
Overcast at 9:00 AM
65° 9:00 AM
Mostly sunny at 12:00 PM
77° 12:00 PM
Mostly sunny at 3:00 PM
79° Monday 3:00 PM
Mostly cloudy at 6:00 PM
73° 6:00 PM
Mostly cloudy night at 9:00 PM
66° 9:00 PM
Overcast night at 12:00 AM
62° 12:00 AM
Overcast night at 3:00 AM
59° Tuesday 3:00 AM
Mostly cloudy night at 6:00 AM
54° 6:00 AM
Overcast at 9:00 AM
57° 9:00 AM
Light rain at 12:00 PM
57° 12:00 PM
Mostly cloudy at 3:00 PM
64° Tuesday 3:00 PM
Overcast at 6:00 PM
62° 6:00 PM
Mostly cloudy night at 9:00 PM
58° 9:00 PM
Partly cloudy night at 12:00 AM
55° 12:00 AM
Partly cloudy night at 6:00 AM
53° Wednesday 6:00 AM
Overcast at 12:00 PM
50° 12:00 PM
Mostly cloudy at 6:00 PM
62° 6:00 PM
Mostly cloudy night at 12:00 AM
69° 12:00 AM
Partly cloudy night at 6:00 AM
60° Thursday 6:00 AM
Sunny at 12:00 PM
54° 12:00 PM
Sunny at 6:00 PM
66° 6:00 PM
Clear night at 12:00 AM
69° 12:00 AM
Clear night at 6:00 AM
57° Friday 6:00 AM
Sunny at 12:00 PM
56° 12:00 PM
Sunny at 6:00 PM
74° 6:00 PM
Clear night at 12:00 AM
76° 12:00 AM
Clear night at 6:00 AM
60° Saturday 6:00 AM
Sunny at 12:00 PM
54° 12:00 PM
Sunny at 6:00 PM
78° 6:00 PM
Clear night at 12:00 AM
78° 12:00 AM
Clear night at 6:00 AM
62° Sunday 6:00 AM
Sunny at 12:00 PM
57° 12:00 PM
Sunny at 6:00 PM
77° 6:00 PM
Partly cloudy night at 12:00 AM
75° 12:00 AM
Mostly clear night at 6:00 AM
63° Monday 6:00 AM
Sunny at 12:00 PM
58° 12:00 PM
Sunny at 6:00 PM
74° 6:00 PM
Clear night at 12:00 AM
76° 12:00 AM
Mostly cloudy night at 6:00 AM
65° Tuesday 6:00 AM
Overcast at 12:00 PM
62° 12:00 PM
Sunny at 6:00 PM
77° 6:00 PM
Partly cloudy night at 12:00 AM
79° 12:00 AM
Partly cloudy night at 6:00 AM
68° Wednesday 6:00 AM
Mostly sunny at 12:00 PM
61° 12:00 PM
Partly cloudy at 6:00 PM
80° 6:00 PM
Overcast night at 12:00 AM
78° 12:00 AM
Overcast night at 6:00 AM
66° Thursday 6:00 AM
Overcast at 12:00 PM
63° 12:00 PM
Mostly cloudy at 6:00 PM
76° 6:00 PM
Mostly cloudy night at 12:00 AM
76° 12:00 AM

AIR QUALITY FORECAST

Air Quality Forecast for Arthur

Hourly forecast · Updated every 2 hours
Fair
Nearest forecast value 11:00 AM
PM2.5 Fine particles Good 1,0µg/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 1,3µg/m³

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

O₃ Ozone Fair 61,1µg/m³

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

NO₂ Nitrogen dioxide Good 0,6µg/m³

A gas emitted mainly by traffic and some industrial activity. High exposure can affect respiratory health.

Air quality is acceptable for most people.

UV & HEALTH

UV, Sun & Health Outlook in Arthur

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 7,2High 🙂Fair
Tomorrow UV 6,7High 🙂Fair
Saturday UV 7,0High 🙂Fair
Sunday UV 7,1High 🙂Fair
Monday UV 7,0High 🙂Fair
Tuesday UV 5,0Moderate Unavailable
Wednesday UV 4,0Moderate Unavailable
Hourly UV index today
11:00 AMUV 5,5 12:00 PMUV 6,9 1:00 PMUV 7,2 2:00 PMUV 6,4 3:00 PMUV 4,8 4:00 PMUV 2,9 5:00 PMUV 1,3 6:00 PMUV 0,3 7:00 PMUV 0,0
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.

Acceptable air quality

Air quality is acceptable for most people. Very sensitive people may want to reduce prolonged exertion.

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 Arthur

Vertical axis: mph · Horizontal axis: hours
Hourly wind speed Chart of sustained wind and maximum gusts in mph. Today 11:00 AM 12:00 PM 1:00 PM 2:00 PM Today 3:00 PM 4:00 PM 5:00 PM 6:00 PM Today 7:00 PM 8:00 PM 9:00 PM 10:00 PM Today 11:00 PM 12:00 AM 1:00 AM 2:00 AM Tomorrow 3:00 AM 4:00 AM 5:00 AM 6:00 AM Tomorrow 7:00 AM 8:00 AM 9:00 AM 10:00 AM Tomorrow 11:00 AM 12:00 PM 1:00 PM 2:00 PM Tomorrow 3:00 PM 4:00 PM 5:00 PM 6:00 PM Tomorrow 7:00 PM 8:00 PM 9:00 PM 10:00 PM Tomorrow 11:00 PM 12:00 AM 1:00 AM 2:00 AM Saturday 3:00 AM 4:00 AM 5:00 AM 6:00 AM Saturday 7:00 AM 8:00 AM 9:00 AM 10:00 AM Saturday 11:00 AM 12:00 PM 1:00 PM 2:00 PM Saturday 3:00 PM 4:00 PM 5:00 PM 6:00 PM Sunday 3:00 AM 6:00 AM 9:00 AM 12:00 PM Sunday 3:00 PM 6:00 PM 9:00 PM 12:00 AM Monday 3:00 AM 6:00 AM 9:00 AM 12:00 PM Monday 3:00 PM 6:00 PM 9:00 PM 12:00 AM Tuesday 3:00 AM 6:00 AM 9:00 AM 12:00 PM Tuesday 3:00 PM 6:00 PM 9:00 PM 12:00 AM Wednesday 6:00 AM 12:00 PM 6:00 PM 12:00 AM Thursday 6:00 AM 12:00 PM 6:00 PM 12:00 AM Friday 6:00 AM 12:00 PM 6:00 PM 12:00 AM Saturday 6:00 AM 12:00 PM 6:00 PM 12:00 AM Sunday 6:00 AM 12:00 PM 6:00 PM 12:00 AM Monday 6:00 AM 12:00 PM 6:00 PM 12:00 AM Tuesday 6:00 AM 12:00 PM 6:00 PM 12:00 AM Wednesday 6:00 AM 12:00 PM 6:00 PM 12:00 AM Thursday 6:00 AM 12:00 PM 6:00 PM 12:00 AM
Sustained wind Max gusts
NIGHT SKY · ARTHUR, NEBRASKA

Tonight's Stargazing & Shooting Stars

Excellent observing conditions. Best local viewing window: 10:00 PM–11:00 PM.

100/100Best-hour score
BEST TIME TONIGHT 10:00 PM–11:00 PM Astronomical darkness: 8:40 PM–4:48 AM
Cloud cover 0% Real hourly forecast for the best viewing hour.
Moonlight 1% New Moon · Moon below the horizon at the best viewing hour.
Meteor activity September ε-Perseids Reference ZHR 8 · Radiant 19° high at the best hour.
Estimated visible meteors 0–2/hour Local estimate after weather, moonlight and radiant-height adjustments.
Chance ≥1 meteor in 30 min43%
UPCOMING METEOR PERIODSStart, peak and end dates · weather should be checked closer to the peak.
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
OCT 20–DEC 10
Northern TauridsStart OCT 20 · Peak NOV 12 · End DEC 10 · ZHR 5 · 7% 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.

Forecast data for Arthur were last refreshed today at 10:18 AM. The current forecast period extends through 12/09/2026 at 8:00 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.