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Current weather in Kirby is clear sky.

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

Now · 8:01 AM

Kirby Weather & Hourly Forecast

United States · Arkansas · 71921

73°F

Sunny

Feels like: 76°F

💧 Humidity 86% 🌡 Pressure 30.03 inHg 💨 Wind 7 mph 👁 Visibility 14.6 mi ☁ Clouds 0% ☀️ UV index 0.2 · Low 🌅 Sunrise 7:01 AM 🌇 Sunset 7:12 PM

Hourly Forecast for Kirby

Today

9:00 AM

Sunny

77° 💧 None 💨 7 mph H 77%30.03 inHg

12:00 PM

Sunny

87° 💧 0.001 in 💨 5 mph H 51%30.03 inHg

3:00 PM

Mostly sunny

90° 💧 0.006 in 💨 7 mph H 45%29.97 inHg

6:00 PM

Light thunderstorms

84° 💧 0.023 in 💨 5 mph H 61%29.97 inHg

9:00 PM

Clear night

78° 💧 None 💨 7 mph H 71%30.03 inHg

Tomorrow

12:00 AM

Clear night

76° 💧 0.000 in 💨 7 mph H 73%30.06 inHg

3:00 AM

Clear night

73° 💧 None 💨 8 mph H 72%30.09 inHg

6:00 AM

Clear night

70° 💧 0.003 in 💨 7 mph H 76%30.12 inHg

9:00 AM

Sunny

73° 💧 None 💨 8 mph H 68%30.18 inHg

12:00 PM

Sunny

83° 💧 None 💨 7 mph H 49%30.18 inHg

3:00 PM

Sunny

88° 💧 None 💨 7 mph H 40%30.09 inHg

6:00 PM

Sunny

85° 💧 None 💨 6 mph H 40%30.06 inHg

9:00 PM

Clear night

76° 💧 None 💨 7 mph H 52%30.12 inHg

Thursday

12:00 AM

Partly cloudy night

73° 💧 None 💨 7 mph H 57%30.15 inHg

3:00 AM

Mostly cloudy night

68° 💧 None 💨 6 mph H 66%30.15 inHg

6:00 AM

Overcast night

65° 💧 None 💨 6 mph H 72%30.18 inHg

Today

9:00 AM

Sunny

77° 💧 None 💨 7 mph H 77%30.03 inHg

10:00 AM

Mostly sunny

80° 💧 None 💨 6 mph H 68%30.06 inHg

11:00 AM

Sunny

84° 💧 None 💨 5 mph H 58%30.06 inHg

12:00 PM

Sunny

87° 💧 None 💨 5 mph H 51%30.03 inHg

1:00 PM

Strong thunderstorm

89° 💧 None 💨 5 mph H 47%30.03 inHg

2:00 PM

Mostly sunny

90° 💧 0.001 in 💨 6 mph H 46%30.00 inHg

3:00 PM

Mostly sunny

90° 💧 0.002 in 💨 7 mph H 45%29.97 inHg

4:00 PM

Mostly sunny

90° 💧 0.000 in 💨 6 mph H 46%29.97 inHg

5:00 PM

Partly cloudy

88° 💧 0.004 in 💨 6 mph H 49%29.97 inHg

6:00 PM

Light thunderstorms

84° 💧 0.020 in 💨 5 mph H 61%29.97 inHg

7:00 PM

Sunny

81° 💧 0.002 in 💨 9 mph H 64%29.97 inHg

8:00 PM

Mostly clear night

79° 💧 0.000 in 💨 6 mph H 68%30.00 inHg

9:00 PM

Clear night

78° 💧 None 💨 7 mph H 71%30.03 inHg

10:00 PM

Clear night

77° 💧 None 💨 6 mph H 72%30.06 inHg

11:00 PM

Clear night

76° 💧 None 💨 6 mph H 73%30.06 inHg

Tomorrow

12:00 AM

Clear night

76° 💧 None 💨 7 mph H 73%30.06 inHg

1:00 AM

Clear night

75° 💧 0.000 in 💨 7 mph H 72%30.09 inHg

2:00 AM

Clear night

74° 💧 None 💨 8 mph H 72%30.09 inHg

3:00 AM

Clear night

73° 💧 None 💨 8 mph H 72%30.09 inHg

4:00 AM

Clear night

72° 💧 None 💨 7 mph H 74%30.09 inHg

5:00 AM

Clear night

71° 💧 None 💨 7 mph H 75%30.12 inHg

6:00 AM

Clear night

70° 💧 0.001 in 💨 7 mph H 76%30.12 inHg

7:00 AM

Clear night

69° 💧 0.002 in 💨 8 mph H 78%30.15 inHg

8:00 AM

Sunny

70° 💧 None 💨 8 mph H 75%30.15 inHg

9:00 AM

Sunny

73° 💧 None 💨 8 mph H 68%30.18 inHg

10:00 AM

Sunny

76° 💧 None 💨 8 mph H 60%30.18 inHg

11:00 AM

Sunny

80° 💧 None 💨 8 mph H 53%30.18 inHg

12:00 PM

Sunny

83° 💧 None 💨 7 mph H 49%30.18 inHg

1:00 PM

Sunny

85° 💧 None 💨 7 mph H 46%30.15 inHg

2:00 PM

Sunny

87° 💧 None 💨 7 mph H 43%30.12 inHg

3:00 PM

Sunny

88° 💧 None 💨 7 mph H 40%30.09 inHg

4:00 PM

Mostly sunny

88° 💧 None 💨 7 mph H 38%30.06 inHg

5:00 PM

Sunny

87° 💧 None 💨 7 mph H 38%30.06 inHg

6:00 PM

Sunny

85° 💧 None 💨 6 mph H 40%30.06 inHg

7:00 PM

Sunny

81° 💧 None 💨 5 mph H 45%30.09 inHg

8:00 PM

Clear night

77° 💧 None 💨 6 mph H 50%30.09 inHg

9:00 PM

Clear night

76° 💧 None 💨 7 mph H 52%30.12 inHg

10:00 PM

Clear night

75° 💧 None 💨 7 mph H 52%30.15 inHg

11:00 PM

Mostly cloudy night

74° 💧 None 💨 8 mph H 54%30.15 inHg

Thursday

12:00 AM

Partly cloudy night

73° 💧 None 💨 7 mph H 57%30.15 inHg

1:00 AM

Mostly cloudy night

71° 💧 None 💨 6 mph H 61%30.15 inHg

2:00 AM

Mostly cloudy night

69° 💧 None 💨 6 mph H 65%30.15 inHg

3:00 AM

Mostly cloudy night

68° 💧 None 💨 6 mph H 66%30.15 inHg

4:00 AM

Mostly cloudy night

67° 💧 None 💨 6 mph H 68%30.18 inHg

5:00 AM

Overcast night

66° 💧 None 💨 6 mph H 70%30.18 inHg

6:00 AM

Overcast night

65° 💧 None 💨 6 mph H 72%30.18 inHg

7:00 AM

Overcast night

65° 💧 None 💨 6 mph H 74%30.21 inHg

8:00 AM

Overcast

66° 💧 None 💨 6 mph H 72%30.21 inHg

9:00 AM

Overcast

69° 💧 None 💨 7 mph H 65%30.21 inHg

10:00 AM

Overcast

72° 💧 None 💨 7 mph H 57%30.21 inHg

11:00 AM

Overcast

76° 💧 None 💨 6 mph H 51%30.21 inHg

12:00 PM

Overcast

79° 💧 None 💨 6 mph H 45%30.18 inHg

1:00 PM

Mostly cloudy

82° 💧 None 💨 6 mph H 41%30.15 inHg

2:00 PM

Overcast

84° 💧 None 💨 6 mph H 38%30.12 inHg

3:00 PM

Overcast

85° 💧 None 💨 6 mph H 36%30.09 inHg

4:00 PM

Overcast

85° 💧 None 💨 6 mph H 35%30.09 inHg

5:00 PM

Mostly cloudy

85° 💧 None 💨 6 mph H 34%30.09 inHg

6:00 PM

Overcast

83° 💧 None 💨 6 mph H 37%30.09 inHg

7:00 PM

Overcast

78° 💧 None 💨 5 mph H 43%30.09 inHg

Friday

4:00 AM

Mostly cloudy night

66° 💧 None 💨 5 mph H 74%30.12 inHg

7:00 AM

Overcast night

64° 💧 None 💨 5 mph H 80%30.15 inHg

10:00 AM

Mostly cloudy

74° 💧 None 💨 5 mph H 59%30.18 inHg

1:00 PM

Mostly cloudy

83° 💧 None 💨 3 mph H 44%30.12 inHg

4:00 PM

Mostly cloudy

86° 💧 None 💨 3 mph H 38%30.03 inHg

7:00 PM

Partly cloudy

79° 💧 None 💨 4 mph H 53%30.03 inHg

10:00 PM

Mostly cloudy night

74° 💧 None 💨 5 mph H 58%30.06 inHg

Saturday

1:00 AM

Mostly cloudy night

72° 💧 None 💨 6 mph H 62%30.06 inHg

4:00 AM

Partly cloudy night

69° 💧 None 💨 5 mph H 70%30.06 inHg

7:00 AM

Mostly clear night

67° 💧 None 💨 5 mph H 75%30.06 inHg

10:00 AM

Sunny

78° 💧 None 💨 4 mph H 54%30.09 inHg

1:00 PM

Mostly sunny

87° 💧 None 💨 4 mph H 39%30.03 inHg

4:00 PM

Mostly sunny

89° 💧 None 💨 2 mph H 34%29.97 inHg

7:00 PM

Mostly sunny

81° 💧 None 💨 2 mph H 51%29.97 inHg

10:00 PM

Clear night

77° 💧 None 💨 2 mph H 56%30.00 inHg

Sunday

1:00 AM

Mostly cloudy night

74° 💧 None 💨 5 mph H 57%30.00 inHg

4:00 AM

Clear night

71° 💧 None 💨 4 mph H 65%29.97 inHg

7:00 AM

Mostly clear night

69° 💧 None 💨 3 mph H 68%29.97 inHg

10:00 AM

Sunny

81° 💧 None 💨 1 mph H 48%30.00 inHg

1:00 PM

Overcast

91° 💧 None 💨 5 mph H 36%29.97 inHg

4:00 PM

Sunny

92° 💧 None 💨 1 mph H 32%29.88 inHg

7:00 PM

Mostly sunny

83° 💧 None 💨 2 mph H 48%29.85 inHg

10:00 PM

Partly cloudy night

80° 💧 None 💨 1 mph H 56%29.88 inHg

Monday

1:00 AM

Partly cloudy night

78° 💧 None 💨 0 mph H 63%29.88 inHg

7:00 AM

Mostly clear night

76° 💧 None 💨 4 mph H 58%29.88 inHg

1:00 PM

Mostly sunny

70° 💧 None 💨 5 mph H 73%29.91 inHg

7:00 PM

Mostly sunny

88° 💧 None 💨 6 mph H 45%29.88 inHg

Tuesday

1:00 AM

Mostly cloudy night

82° 💧 None 💨 2 mph H 61%29.80 inHg

7:00 AM

Mostly cloudy night

75° 💧 None 💨 4 mph H 78%29.83 inHg

1:00 PM

Mostly cloudy

71° 💧 None 💨 3 mph H 88%29.85 inHg

7:00 PM

Mostly cloudy

88° 💧 None 💨 7 mph H 49%29.83 inHg

Wednesday

1:00 AM

Overcast night

83° 💧 None 💨 7 mph H 54%29.77 inHg

7:00 AM

Overcast night

70° 💧 None 💨 7 mph H 97%29.83 inHg

1:00 PM

Moderate rain

69° 💧 None 💨 3 mph H 99%29.83 inHg

7:00 PM

Moderate rain

74° 💧 None 💨 10 mph H 98%29.83 inHg

Thursday

1:00 AM

Moderate rain

72° 💧 None 💨 5 mph H 96%29.80 inHg

7:00 AM

Overcast night

70° 💧 None 💨 7 mph H 98%29.85 inHg

1:00 PM

Heavy rain

68° 💧 None 💨 6 mph H 99%29.88 inHg

7:00 PM

Moderate rain

70° 💧 None 💨 9 mph H 99%29.91 inHg

Friday

1:00 AM

Moderate rain

70° 💧 None 💨 10 mph H 99%29.88 inHg

7:00 AM

Light rain

69° 💧 None 💨 9 mph H 99%29.91 inHg

1:00 PM

Moderate rain

69° 💧 None 💨 9 mph H 99%29.91 inHg

7:00 PM

Light rain

71° 💧 None 💨 9 mph H 98%29.94 inHg

Saturday

1:00 AM

Moderate rain

70° 💧 None 💨 6 mph H 99%29.88 inHg

7:00 AM

Light rain

70° 💧 None 💨 5 mph H 100%29.91 inHg

1:00 PM

Overcast

70° 💧 None 💨 5 mph H 100%29.91 inHg

7:00 PM

Light rain

76° 💧 None 💨 4 mph H 84%29.91 inHg

Sunday

1:00 AM

Partly cloudy night

72° 💧 None 💨 5 mph H 96%29.88 inHg

7:00 AM

Overcast night

70° 💧 None 💨 3 mph H 98%29.91 inHg

1:00 PM

Overcast

71° 💧 None 💨 2 mph H 98%29.94 inHg

7:00 PM

Mostly clear night

80° 💧 None 💨 3 mph H 73%29.94 inHg

Monday

1:00 AM

Light rain

74° 💧 None 💨 5 mph H 88%29.91 inHg

7:00 AM

Mostly clear night

71° 💧 None 💨 6 mph H 97%29.97 inHg

1:00 PM

Mostly cloudy

69° 💧 None 💨 7 mph H 98%30.00 inHg

7:00 PM

Moderate rain

75° 💧 None 💨 6 mph H 88%30.00 inHg

Tuesday

1:00 AM

Mostly clear night

72° 💧 None 💨 6 mph H 97%29.97 inHg

7:00 AM

Partly cloudy night

68° 💧 None 💨 5 mph H 95%30.00 inHg

1:00 PM

Overcast

66° 💧 None 💨 4 mph H 94%30.03 inHg

7:00 PM

Overcast night

75° 💧 None 💨 4 mph H 72%30.03 inHg

Wednesday

1:00 AM

Mostly clear night

71° 💧 None 💨 7 mph H 78%30.00 inHg

In Kirby 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 Kirby

TomorrowTomorrow

Mostly sunny 88°/69° 💧 None 💨 8 mph

Thursday, Sep 24Thu Sep 24

Partly cloudy 85°/65° 💧 None 💨 7 mph

Friday, Sep 25Fri Sep 25

Mostly cloudy 86°/64° 💧 0.034 in 💨 5 mph

Saturday, Sep 26Sat Sep 26

Mostly cloudy 89°/67° 💧 None 💨 6 mph

Sunday, Sep 27Sun Sep 27

Mostly cloudy 92°/69° 💧 None 💨 5 mph

Monday, Sep 28Mon Sep 28

Partly cloudy 88°/70° 💧 0.006 in 💨 6 mph

Tuesday, Sep 29Tue Sep 29

Mostly cloudy 88°/71° 💧 0.008 in 💨 7 mph

Wednesday, Sep 30Wed Sep 30

Moderate rain 83°/69° 💧 0.638 in 💨 10 mph

Thursday, Oct 1Thu Oct 1

Heavy rain 72°/68° 💧 1.794 in 💨 9 mph

Friday, Oct 2Fri Oct 2

Moderate rain 71°/69° 💧 1.419 in 💨 10 mph

Saturday, Oct 3Sat Oct 3

Moderate rain 76°/70° 💧 0.451 in 💨 6 mph

Sunday, Oct 4Sun Oct 4

Mostly sunny 80°/70° 💧 0.090 in 💨 5 mph

Monday, Oct 5Mon Oct 5

Moderate rain 75°/69° 💧 0.083 in 💨 7 mph

Tuesday, Oct 6Tue Oct 6

Overcast 75°/66° 💧 0.127 in 💨 6 mph

Wednesday, Oct 7Wed Oct 7

Mostly sunny 71°/71° 💧 0.038 in 💨 7 mph

TEMPERATURE OUTLOOK

Temperature & Weather Trends in Kirby

Vertical axis: °F · Color based on temperature

AIR QUALITY FORECAST

Air Quality Forecast for Kirby

Hourly forecast · Updated every 2 hours

Good

Nearest forecast value 9:00 AM

PM2.5 Fine particles Good 5,3µg/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 9,1µg/m³

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

O₃ Ozone Good 30,1µg/m³

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

NO₂ Nitrogen dioxide Good 3,9µg/m³

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

Air quality is favorable for outdoor activities.

UV & HEALTH

UV, Sun & Health Outlook in Kirby

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 7,7High 😊Good

Tomorrow UV 8,0Very high 🙂Fair

Thursday UV 7,4High 🙂Fair

Friday UV 7,3High 😐Moderate

Saturday UV 8,0Very high 🙂Fair

Sunday UV 6,0High —Unavailable

Monday UV 6,0High —Unavailable

Hourly UV index today

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

Good air quality

Air quality is good and outdoor activities can be enjoyed normally.

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 Kirby

Vertical axis: mph · Horizontal axis: hours

Sustained wind Max gusts

NIGHT SKY · KIRBY, ARKANSAS

Tonight's Stargazing & Shooting Stars

Excellent observing conditions. Best local viewing window: 4:00 AM–5:00 AM.

99/100Best-hour score

BEST TIME TONIGHT 4:00 AM–5:00 AM Astronomical darkness: 8:35 PM–5:39 AM

☁ Cloud cover 1% 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 min74%

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 Kirby were last refreshed today at 8:01 AM. The current forecast period extends through 24/09/2026 at 6:00 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.