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Current weather in Greenbrier is few clouds.

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

Now · 1:54 AM

Greenbrier Weather & Hourly Forecast

United States · Arkansas · 72058

70°F

Mostly clear night

Feels like: 70°F

💧 Humidity 77% 🌡 Pressure 30.12 inHg 💨 Wind 8 mph 👁 Visibility 18.1 mi ☁ Clouds 14% ☀️ UV index 0.0 · Low 🌅 Sunrise 6:57 AM 🌇 Sunset 7:06 PM

Hourly Forecast for Greenbrier

Today

2:00 AM

Mostly clear night

70° 💧 None 💨 8 mph H 77%30.12 inHg

5:00 AM

Clear night

67° 💧 None 💨 6 mph H 77%30.15 inHg

8:00 AM

Sunny

67° 💧 None 💨 8 mph H 76%30.21 inHg

11:00 AM

Sunny

77° 💧 None 💨 8 mph H 54%30.21 inHg

2:00 PM

Sunny

83° 💧 None 💨 9 mph H 42%30.15 inHg

5:00 PM

Partly cloudy

83° 💧 None 💨 10 mph H 39%30.12 inHg

8:00 PM

Clear night

76° 💧 None 💨 8 mph H 49%30.15 inHg

11:00 PM

Mostly clear night

71° 💧 None 💨 8 mph H 59%30.18 inHg

Tomorrow

2:00 AM

Mostly cloudy night

67° 💧 None 💨 5 mph H 68%30.18 inHg

5:00 AM

Overcast night

65° 💧 None 💨 5 mph H 75%30.18 inHg

8:00 AM

Overcast

66° 💧 None 💨 6 mph H 76%30.21 inHg

11:00 AM

Mostly cloudy

75° 💧 None 💨 6 mph H 52%30.21 inHg

2:00 PM

Partly cloudy

81° 💧 None 💨 7 mph H 41%30.15 inHg

5:00 PM

Sunny

83° 💧 None 💨 8 mph H 39%30.09 inHg

8:00 PM

Partly cloudy night

76° 💧 None 💨 7 mph H 51%30.12 inHg

11:00 PM

Mostly cloudy night

71° 💧 None 💨 8 mph H 61%30.15 inHg

Today

2:00 AM

Mostly clear night

70° 💧 None 💨 8 mph H 77%30.12 inHg

3:00 AM

Clear night

69° 💧 None 💨 8 mph H 76%30.15 inHg

4:00 AM

Clear night

68° 💧 None 💨 8 mph H 76%30.15 inHg

5:00 AM

Clear night

67° 💧 None 💨 6 mph H 77%30.15 inHg

6:00 AM

Clear night

66° 💧 None 💨 6 mph H 79%30.18 inHg

7:00 AM

Sunny

66° 💧 None 💨 6 mph H 81%30.18 inHg

8:00 AM

Sunny

67° 💧 None 💨 8 mph H 76%30.21 inHg

9:00 AM

Sunny

70° 💧 None 💨 8 mph H 69%30.21 inHg

10:00 AM

Sunny

73° 💧 None 💨 8 mph H 61%30.21 inHg

11:00 AM

Sunny

77° 💧 None 💨 8 mph H 54%30.21 inHg

12:00 PM

Mostly sunny

80° 💧 None 💨 8 mph H 48%30.21 inHg

1:00 PM

Sunny

82° 💧 None 💨 8 mph H 44%30.18 inHg

2:00 PM

Sunny

83° 💧 None 💨 9 mph H 42%30.15 inHg

3:00 PM

Sunny

84° 💧 None 💨 9 mph H 41%30.12 inHg

4:00 PM

Mostly sunny

84° 💧 None 💨 9 mph H 39%30.12 inHg

5:00 PM

Partly cloudy

83° 💧 None 💨 10 mph H 39%30.12 inHg

6:00 PM

Partly cloudy

81° 💧 None 💨 10 mph H 41%30.12 inHg

7:00 PM

Sunny

78° 💧 None 💨 9 mph H 45%30.12 inHg

8:00 PM

Clear night

76° 💧 None 💨 8 mph H 49%30.15 inHg

9:00 PM

Clear night

75° 💧 None 💨 8 mph H 53%30.15 inHg

10:00 PM

Clear night

73° 💧 None 💨 8 mph H 56%30.18 inHg

11:00 PM

Mostly clear night

71° 💧 None 💨 8 mph H 59%30.18 inHg

Tomorrow

12:00 AM

Mostly cloudy night

70° 💧 None 💨 7 mph H 63%30.18 inHg

1:00 AM

Mostly cloudy night

68° 💧 None 💨 7 mph H 66%30.18 inHg

2:00 AM

Mostly cloudy night

67° 💧 None 💨 5 mph H 68%30.18 inHg

3:00 AM

Mostly cloudy night

66° 💧 None 💨 5 mph H 71%30.18 inHg

4:00 AM

Overcast night

65° 💧 None 💨 5 mph H 73%30.18 inHg

5:00 AM

Overcast night

65° 💧 None 💨 5 mph H 75%30.18 inHg

6:00 AM

Overcast night

64° 💧 None 💨 5 mph H 78%30.21 inHg

7:00 AM

Overcast

64° 💧 None 💨 5 mph H 80%30.21 inHg

8:00 AM

Overcast

66° 💧 None 💨 6 mph H 76%30.21 inHg

9:00 AM

Mostly cloudy

69° 💧 None 💨 7 mph H 68%30.24 inHg

10:00 AM

Mostly cloudy

72° 💧 None 💨 7 mph H 59%30.24 inHg

11:00 AM

Mostly cloudy

75° 💧 None 💨 6 mph H 52%30.21 inHg

12:00 PM

Mostly cloudy

77° 💧 None 💨 7 mph H 47%30.21 inHg

1:00 PM

Mostly cloudy

80° 💧 None 💨 7 mph H 44%30.18 inHg

2:00 PM

Partly cloudy

81° 💧 None 💨 7 mph H 41%30.15 inHg

3:00 PM

Mostly sunny

82° 💧 None 💨 7 mph H 39%30.12 inHg

4:00 PM

Sunny

83° 💧 None 💨 7 mph H 38%30.12 inHg

5:00 PM

Sunny

83° 💧 None 💨 8 mph H 39%30.09 inHg

6:00 PM

Sunny

81° 💧 None 💨 8 mph H 41%30.09 inHg

7:00 PM

Sunny

78° 💧 None 💨 7 mph H 46%30.12 inHg

8:00 PM

Partly cloudy night

76° 💧 None 💨 7 mph H 51%30.12 inHg

9:00 PM

Mostly cloudy night

74° 💧 None 💨 9 mph H 55%30.15 inHg

10:00 PM

Mostly cloudy night

72° 💧 None 💨 8 mph H 58%30.15 inHg

11:00 PM

Mostly cloudy night

71° 💧 None 💨 8 mph H 61%30.15 inHg

Friday

12:00 AM

Mostly cloudy night

70° 💧 None 💨 7 mph H 63%30.15 inHg

1:00 AM

Partly cloudy night

68° 💧 None 💨 6 mph H 67%30.15 inHg

2:00 AM

Clear night

67° 💧 None 💨 4 mph H 71%30.15 inHg

3:00 AM

Clear night

66° 💧 None 💨 4 mph H 74%30.15 inHg

4:00 AM

Mostly cloudy night

65° 💧 None 💨 4 mph H 77%30.15 inHg

5:00 AM

Partly cloudy night

65° 💧 None 💨 4 mph H 78%30.15 inHg

6:00 AM

Partly cloudy night

64° 💧 None 💨 4 mph H 80%30.15 inHg

7:00 AM

Sunny

64° 💧 None 💨 4 mph H 82%30.15 inHg

8:00 AM

Mostly sunny

67° 💧 None 💨 5 mph H 76%30.18 inHg

9:00 AM

Sunny

71° 💧 None 💨 5 mph H 68%30.18 inHg

10:00 AM

Sunny

75° 💧 None 💨 5 mph H 60%30.18 inHg

11:00 AM

Sunny

78° 💧 None 💨 4 mph H 54%30.18 inHg

12:00 PM

Sunny

80° 💧 None 💨 3 mph H 49%30.15 inHg

1:00 PM

Sunny

83° 💧 None 💨 3 mph H 45%30.12 inHg

2:00 PM

Sunny

84° 💧 None 💨 3 mph H 42%30.09 inHg

3:00 PM

Sunny

85° 💧 None 💨 4 mph H 41%30.06 inHg

4:00 PM

Sunny

86° 💧 None 💨 5 mph H 40%30.03 inHg

5:00 PM

Sunny

86° 💧 None 💨 6 mph H 39%30.03 inHg

6:00 PM

Mostly cloudy

84° 💧 None 💨 7 mph H 41%30.03 inHg

7:00 PM

Overcast

81° 💧 None 💨 6 mph H 46%30.03 inHg

10:00 PM

Overcast night

76° 💧 None 💨 9 mph H 53%30.09 inHg

Saturday

1:00 AM

Mostly clear night

71° 💧 None 💨 8 mph H 61%30.06 inHg

4:00 AM

Mostly cloudy night

67° 💧 None 💨 5 mph H 69%30.06 inHg

7:00 AM

Sunny

66° 💧 None 💨 5 mph H 74%30.09 inHg

10:00 AM

Partly cloudy

77° 💧 None 💨 5 mph H 50%30.09 inHg

1:00 PM

Mostly cloudy

86° 💧 None 💨 2 mph H 38%30.06 inHg

4:00 PM

Overcast

89° 💧 None 💨 2 mph H 33%29.97 inHg

7:00 PM

Sunny

83° 💧 None 💨 2 mph H 42%29.94 inHg

10:00 PM

Clear night

77° 💧 None 💨 6 mph H 49%29.97 inHg

Sunday

1:00 AM

Mostly clear night

73° 💧 None 💨 5 mph H 54%29.97 inHg

4:00 AM

Mostly clear night

70° 💧 None 💨 4 mph H 60%29.97 inHg

7:00 AM

Overcast night

69° 💧 None 💨 3 mph H 63%30.00 inHg

10:00 AM

Mostly cloudy

79° 💧 None 💨 1 mph H 45%29.97 inHg

1:00 PM

Sunny

89° 💧 None 💨 3 mph H 32%29.91 inHg

4:00 PM

Sunny

92° 💧 None 💨 2 mph H 30%29.85 inHg

7:00 PM

Mostly sunny

85° 💧 None 💨 1 mph H 42%29.83 inHg

10:00 PM

Mostly clear night

80° 💧 None 💨 5 mph H 47%29.85 inHg

Monday

1:00 AM

Mostly clear night

77° 💧 None 💨 5 mph H 46%29.85 inHg

4:00 AM

Overcast night

74° 💧 None 💨 4 mph H 51%29.85 inHg

7:00 AM

Partly cloudy night

72° 💧 None 💨 6 mph H 54%29.85 inHg

10:00 AM

Overcast

83° 💧 None 💨 6 mph H 39%29.85 inHg

1:00 PM

Mostly cloudy

90° 💧 None 💨 4 mph H 35%29.80 inHg

7:00 PM

Mostly clear night

92° 💧 None 💨 6 mph H 30%29.85 inHg

Tuesday

1:00 AM

Partly cloudy night

88° 💧 None 💨 2 mph H 37%29.77 inHg

7:00 AM

Mostly cloudy night

81° 💧 None 💨 7 mph H 41%29.80 inHg

1:00 PM

Overcast

76° 💧 None 💨 5 mph H 51%29.80 inHg

7:00 PM

Overcast night

92° 💧 None 💨 12 mph H 39%29.74 inHg

Wednesday

1:00 AM

Overcast night

87° 💧 None 💨 10 mph H 45%29.68 inHg

7:00 AM

Light rain

73° 💧 None 💨 12 mph H 95%29.68 inHg

1:00 PM

Partly cloudy

70° 💧 None 💨 7 mph H 99%29.65 inHg

7:00 PM

Mostly clear night

81° 💧 None 💨 10 mph H 65%29.68 inHg

Thursday

1:00 AM

Mostly clear night

77° 💧 None 💨 8 mph H 63%29.68 inHg

7:00 AM

Clear night

68° 💧 None 💨 5 mph H 82%29.77 inHg

1:00 PM

Sunny

62° 💧 None 💨 3 mph H 93%29.80 inHg

7:00 PM

Clear night

78° 💧 None 💨 4 mph H 56%29.80 inHg

Friday

1:00 AM

Clear night

74° 💧 None 💨 2 mph H 65%29.77 inHg

7:00 AM

Clear night

66° 💧 None 💨 3 mph H 78%29.83 inHg

1:00 PM

Sunny

64° 💧 None 💨 3 mph H 88%29.88 inHg

7:00 PM

Clear night

86° 💧 None 💨 4 mph H 44%29.88 inHg

Saturday

1:00 AM

Mostly clear night

81° 💧 None 💨 2 mph H 52%29.80 inHg

7:00 AM

Partly cloudy night

71° 💧 None 💨 8 mph H 79%29.85 inHg

1:00 PM

Sunny

65° 💧 None 💨 8 mph H 89%29.91 inHg

7:00 PM

Clear night

82° 💧 None 💨 7 mph H 32%29.91 inHg

Sunday

1:00 AM

Clear night

73° 💧 None 💨 10 mph H 43%29.85 inHg

7:00 AM

Clear night

63° 💧 None 💨 6 mph H 67%29.94 inHg

1:00 PM

Sunny

58° 💧 None 💨 4 mph H 79%29.97 inHg

7:00 PM

Clear night

79° 💧 None 💨 6 mph H 35%30.00 inHg

Monday

1:00 AM

Clear night

72° 💧 None 💨 3 mph H 46%29.91 inHg

7:00 AM

Mostly clear night

61° 💧 None 💨 5 mph H 69%30.00 inHg

1:00 PM

Overcast

58° 💧 None 💨 4 mph H 83%30.06 inHg

7:00 PM

Partly cloudy night

78° 💧 None 💨 4 mph H 37%30.03 inHg

Tuesday

1:00 AM

Overcast night

75° 💧 None 💨 5 mph H 41%29.94 inHg

7:00 AM

Overcast night

69° 💧 None 💨 5 mph H 57%29.97 inHg

1:00 PM

Overcast

67° 💧 None 💨 5 mph H 66%29.94 inHg

7:00 PM

Overcast night

67° 💧 None 💨 6 mph H 84%29.97 inHg

Wednesday

1:00 AM

Overcast night

69° 💧 None 💨 9 mph H 61%29.91 inHg

7:00 AM

Overcast night

67° 💧 None 💨 7 mph H 67%29.91 inHg

1:00 PM

Light rain

62° 💧 None 💨 8 mph H 95%29.91 inHg

In Greenbrier and, more broadly, across the state of Arkansas: This morning will feature a mix of sun and clouds with temperatures starting around 70 degrees. Light northeast winds at up to 6 mph are expected, with occasional gusts reaching 12 mph. As the day progresses, temperatures will rise into the upper 80s and possibly reach the low 90s. There is a chance of scattered rain, with a total accumulation around 0.04 inches and a maximum probability of 54%. Winds will remain light from the northeast, maintaining gentle breezes throughout the day. Overall, expect warm conditions with some clouds and brief periods of rain possible later in the afternoon.

15-Day Weather Outlook for Greenbrier

TomorrowTomorrow

Mostly cloudy 83°/64° 💧 None 💨 9 mph

Friday, Sep 25Fri Sep 25

Mostly cloudy 86°/64° 💧 None 💨 9 mph

Saturday, Sep 26Sat Sep 26

Mostly sunny 89°/66° 💧 None 💨 8 mph

Sunday, Sep 27Sun Sep 27

Mostly sunny 92°/69° 💧 0.010 in 💨 5 mph

Monday, Sep 28Mon Sep 28

Mostly sunny 92°/72° 💧 0.086 in 💨 6 mph

Tuesday, Sep 29Tue Sep 29

Partly cloudy 92°/76° 💧 None 💨 12 mph

Wednesday, Sep 30Wed Sep 30

Light rain 87°/70° 💧 0.640 in 💨 12 mph

Thursday, Oct 1Thu Oct 1

Mostly sunny 78°/62° 💧 0.014 in 💨 8 mph

Friday, Oct 2Fri Oct 2

Sunny 86°/64° 💧 None 💨 4 mph

Saturday, Oct 3Sat Oct 3

Mostly sunny 82°/65° 💧 0.026 in 💨 8 mph

Sunday, Oct 4Sun Oct 4

Sunny 79°/58° 💧 None 💨 10 mph

Monday, Oct 5Mon Oct 5

Mostly sunny 78°/58° 💧 None 💨 5 mph

Tuesday, Oct 6Tue Oct 6

Overcast 75°/67° 💧 0.082 in 💨 6 mph

Wednesday, Oct 7Wed Oct 7

Light rain 69°/62° 💧 0.526 in 💨 9 mph

TEMPERATURE OUTLOOK

Temperature & Weather Trends in Greenbrier

Vertical axis: °F · Color based on temperature

AIR QUALITY FORECAST

Air Quality Forecast for Greenbrier

Hourly forecast · Updated every 2 hours

Fair

Nearest forecast value 2:00 AM

PM2.5 Fine particles Good 4,3µg/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 4,7µg/m³

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

O₃ Ozone Fair 67,2µg/m³

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

NO₂ Nitrogen dioxide Good 1,8µg/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 Greenbrier

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 7,5High 🙂Fair

Tomorrow UV 6,9High 🙂Fair

Friday UV 7,2High 😐Moderate

Saturday UV 6,4High 😐Moderate

Sunday UV 7,0High 🙂Fair

Monday UV 5,0Moderate —Unavailable

Tuesday UV 6,0High —Unavailable

Hourly UV index today

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

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 Greenbrier

Vertical axis: mph · Horizontal axis: hours

Sustained wind Max gusts

NIGHT SKY · GREENBRIER, ARKANSAS

Tonight's Stargazing & Shooting Stars

Excellent observing conditions. Best local viewing window: 5:00 AM–6:00 AM.

100/100Best-hour score

BEST TIME TONIGHT 5:00 AM–6:00 AM Astronomical darkness: 8:31 PM–5:33 AM

☁ Cloud cover 0% Real hourly forecast for the best viewing hour.

☾ Moonlight 89% Waxing Gibbous · Moon below the horizon at the best viewing hour.

☄ Meteor activity Southern Taurids Reference ZHR 7 · Radiant 69° high at the best hour.

✦ Estimated visible meteors 1–4/hour Local estimate after weather, moonlight and radiant-height adjustments.

Chance ≥1 meteor in 30 min75%

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

SEP 20–NOV 20

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

ACTIVE NOW

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

NOV 6–NOV 30

LeonidsStart NOV 6 · Peak NOV 17 · End NOV 30 · ZHR 15 · 52% 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.

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Forecast data for Greenbrier were last refreshed today at 1:54 AM. The current forecast period extends through 24/09/2026 at 11:00 PM. 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.