What is the weather in Decatur right now?

Current weather in Decatur is light rain.

Where can I find the hourly weather forecast for Decatur?

This page shows hourly weather forecast for Decatur, including temperature, wind, precipitation, humidity and cloud cover.

Is the weather forecast for Decatur updated regularly?

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

Now · 4:48 AM

Decatur Weather & Hourly Forecast

United States · Arkansas · 72722

71°F

Light rain

Feels like: 76°F

💧 Humidity 98% 🌡 Pressure 29.91 inHg 💨 Wind 7 mph 👁 Visibility 3.9 mi ☁ Clouds 70% ☀️ UV index 0.0 · Low 🌅 Sunrise — 🌇 Sunset —

Hourly Forecast for Decatur

Today

5:00 AM

Light thunderstorms

71° 💧 0.026 in 💨 3 mph H 97%29.91 inHg

8:00 AM

Partly cloudy

71° 💧 0.008 in 💨 4 mph H 97%29.94 inHg

11:00 AM

Light rain

77° 💧 0.029 in 💨 4 mph H 77%29.94 inHg

2:00 PM

Light rain

82° 💧 0.028 in 💨 4 mph H 69%29.88 inHg

5:00 PM

Mostly sunny

84° 💧 0.003 in 💨 4 mph H 62%29.80 inHg

8:00 PM

Clear night

78° 💧 None 💨 3 mph H 78%29.80 inHg

11:00 PM

Clear night

74° 💧 None 💨 5 mph H 87%29.85 inHg

Tomorrow

2:00 AM

Clear night

73° 💧 None 💨 6 mph H 89%29.85 inHg

5:00 AM

Clear night

74° 💧 None 💨 6 mph H 86%29.85 inHg

8:00 AM

Sunny

76° 💧 0.065 in 💨 7 mph H 84%29.88 inHg

11:00 AM

Thunderstorms

74° 💧 0.178 in 💨 5 mph H 96%29.97 inHg

2:00 PM

Overcast

81° 💧 0.000 in 💨 7 mph H 81%29.91 inHg

5:00 PM

Mostly cloudy

85° 💧 None 💨 2 mph H 67%29.88 inHg

8:00 PM

Clear night

78° 💧 None 💨 2 mph H 85%29.91 inHg

11:00 PM

Clear night

75° 💧 None 💨 3 mph H 91%29.97 inHg

Sunday

2:00 AM

Clear night

73° 💧 None 💨 5 mph H 95%29.97 inHg

Today

5:00 AM

Light thunderstorms

71° 💧 0.005 in 💨 3 mph H 97%29.91 inHg

6:00 AM

Light thunderstorms

71° 💧 0.016 in 💨 3 mph H 98%29.91 inHg

7:00 AM

Light rain

70° 💧 0.006 in 💨 2 mph H 99%29.94 inHg

8:00 AM

Partly cloudy

71° 💧 0.001 in 💨 4 mph H 97%29.94 inHg

9:00 AM

Partly cloudy

73° 💧 0.001 in 💨 3 mph H 91%29.94 inHg

10:00 AM

Light rain

75° 💧 0.005 in 💨 3 mph H 83%29.94 inHg

11:00 AM

Light rain

77° 💧 0.009 in 💨 4 mph H 77%29.94 inHg

12:00 PM

Light rain

79° 💧 0.009 in 💨 3 mph H 71%29.91 inHg

1:00 PM

Light rain

81° 💧 0.011 in 💨 3 mph H 69%29.91 inHg

2:00 PM

Light rain

82° 💧 0.008 in 💨 4 mph H 69%29.88 inHg

3:00 PM

Light rain

83° 💧 0.011 in 💨 4 mph H 68%29.85 inHg

4:00 PM

Light rain

83° 💧 0.009 in 💨 4 mph H 65%29.83 inHg

5:00 PM

Mostly sunny

84° 💧 0.003 in 💨 4 mph H 62%29.80 inHg

6:00 PM

Sunny

83° 💧 0.001 in 💨 3 mph H 62%29.80 inHg

7:00 PM

Sunny

82° 💧 None 💨 1 mph H 72%29.80 inHg

8:00 PM

Clear night

78° 💧 None 💨 3 mph H 78%29.80 inHg

9:00 PM

Clear night

76° 💧 None 💨 3 mph H 82%29.83 inHg

10:00 PM

Clear night

75° 💧 None 💨 4 mph H 85%29.83 inHg

11:00 PM

Clear night

74° 💧 None 💨 5 mph H 87%29.85 inHg

Tomorrow

12:00 AM

Clear night

73° 💧 None 💨 5 mph H 90%29.83 inHg

1:00 AM

Clear night

73° 💧 None 💨 6 mph H 90%29.85 inHg

2:00 AM

Clear night

73° 💧 None 💨 6 mph H 89%29.85 inHg

3:00 AM

Clear night

73° 💧 None 💨 6 mph H 88%29.83 inHg

4:00 AM

Clear night

74° 💧 None 💨 6 mph H 87%29.85 inHg

5:00 AM

Clear night

74° 💧 None 💨 6 mph H 86%29.85 inHg

6:00 AM

Clear night

74° 💧 None 💨 7 mph H 87%29.85 inHg

7:00 AM

Sunny

74° 💧 None 💨 6 mph H 87%29.85 inHg

8:00 AM

Sunny

76° 💧 None 💨 7 mph H 84%29.88 inHg

9:00 AM

Partly cloudy

80° 💧 0.000 in 💨 7 mph H 77%29.88 inHg

10:00 AM

Light thunderstorms

76° 💧 0.065 in 💨 11 mph H 86%30.00 inHg

11:00 AM

Thunderstorms

74° 💧 0.152 in 💨 5 mph H 96%29.97 inHg

12:00 PM

Light rain

75° 💧 0.026 in 💨 6 mph H 95%29.94 inHg

1:00 PM

Overcast

78° 💧 0.001 in 💨 7 mph H 90%29.91 inHg

2:00 PM

Overcast

81° 💧 0.000 in 💨 7 mph H 81%29.91 inHg

3:00 PM

Mostly cloudy

83° 💧 None 💨 4 mph H 75%29.91 inHg

4:00 PM

Overcast

85° 💧 None 💨 4 mph H 69%29.88 inHg

5:00 PM

Mostly cloudy

85° 💧 None 💨 2 mph H 67%29.88 inHg

6:00 PM

Sunny

85° 💧 None 💨 2 mph H 67%29.88 inHg

7:00 PM

Sunny

82° 💧 None 💨 2 mph H 80%29.88 inHg

8:00 PM

Clear night

78° 💧 None 💨 2 mph H 85%29.91 inHg

9:00 PM

Clear night

77° 💧 None 💨 3 mph H 88%29.94 inHg

10:00 PM

Clear night

76° 💧 None 💨 3 mph H 89%29.97 inHg

11:00 PM

Clear night

75° 💧 None 💨 3 mph H 91%29.97 inHg

Sunday

12:00 AM

Clear night

74° 💧 None 💨 3 mph H 94%29.97 inHg

1:00 AM

Clear night

73° 💧 None 💨 4 mph H 95%29.97 inHg

2:00 AM

Clear night

73° 💧 None 💨 5 mph H 95%29.97 inHg

3:00 AM

Clear night

73° 💧 None 💨 5 mph H 94%29.97 inHg

4:00 AM

Clear night

72° 💧 None 💨 5 mph H 94%29.97 inHg

5:00 AM

Clear night

72° 💧 None 💨 5 mph H 94%29.97 inHg

6:00 AM

Clear night

72° 💧 None 💨 5 mph H 93%29.97 inHg

7:00 AM

Sunny

72° 💧 None 💨 5 mph H 91%29.97 inHg

8:00 AM

Sunny

74° 💧 None 💨 6 mph H 85%30.00 inHg

9:00 AM

Mostly sunny

79° 💧 None 💨 4 mph H 78%30.00 inHg

10:00 AM

Mostly sunny

83° 💧 None 💨 4 mph H 71%30.03 inHg

11:00 AM

Mostly sunny

86° 💧 None 💨 5 mph H 65%30.00 inHg

12:00 PM

Sunny

88° 💧 None 💨 7 mph H 60%29.97 inHg

1:00 PM

Sunny

90° 💧 None 💨 8 mph H 56%29.97 inHg

2:00 PM

Sunny

91° 💧 None 💨 10 mph H 51%29.94 inHg

3:00 PM

Sunny

92° 💧 None 💨 9 mph H 49%29.91 inHg

4:00 PM

Sunny

92° 💧 None 💨 9 mph H 48%29.91 inHg

5:00 PM

Sunny

91° 💧 None 💨 8 mph H 48%29.91 inHg

6:00 PM

Sunny

90° 💧 None 💨 5 mph H 53%29.91 inHg

7:00 PM

Sunny

86° 💧 None 💨 5 mph H 61%29.91 inHg

10:00 PM

Clear night

80° 💧 None 💨 6 mph H 64%29.97 inHg

Monday

1:00 AM

Clear night

78° 💧 None 💨 8 mph H 68%29.97 inHg

4:00 AM

Clear night

77° 💧 None 💨 8 mph H 68%29.97 inHg

7:00 AM

Sunny

75° 💧 None 💨 7 mph H 73%30.00 inHg

10:00 AM

Sunny

85° 💧 None 💨 9 mph H 61%30.00 inHg

1:00 PM

Sunny

92° 💧 None 💨 11 mph H 45%29.97 inHg

4:00 PM

Mostly sunny

94° 💧 None 💨 11 mph H 38%29.91 inHg

7:00 PM

Sunny

89° 💧 None 💨 12 mph H 46%29.88 inHg

10:00 PM

Clear night

83° 💧 None 💨 10 mph H 59%29.94 inHg

Tuesday

1:00 AM

Clear night

82° 💧 None 💨 10 mph H 63%29.97 inHg

4:00 AM

Clear night

79° 💧 None 💨 10 mph H 68%29.97 inHg

7:00 AM

Sunny

77° 💧 None 💨 9 mph H 73%30.00 inHg

10:00 AM

Sunny

86° 💧 None 💨 12 mph H 59%30.03 inHg

1:00 PM

Sunny

93° 💧 None 💨 12 mph H 44%30.03 inHg

4:00 PM

Mostly sunny

96° 💧 None 💨 11 mph H 39%29.97 inHg

7:00 PM

Sunny

91° 💧 None 💨 10 mph H 44%29.94 inHg

10:00 PM

Clear night

84° 💧 None 💨 5 mph H 57%30.06 inHg

Wednesday

1:00 AM

Clear night

81° 💧 None 💨 7 mph H 64%30.06 inHg

4:00 AM

Clear night

79° 💧 None 💨 7 mph H 69%30.09 inHg

7:00 AM

Clear night

78° 💧 None 💨 7 mph H 69%30.12 inHg

10:00 AM

Sunny

88° 💧 None 💨 7 mph H 51%30.18 inHg

1:00 PM

Mostly sunny

96° 💧 None 💨 5 mph H 39%30.15 inHg

7:00 PM

Sunny

95° 💧 None 💨 8 mph H 36%30.12 inHg

Thursday

1:00 AM

Mostly clear night

90° 💧 None 💨 2 mph H 51%30.03 inHg

7:00 AM

Clear night

83° 💧 None 💨 7 mph H 62%30.12 inHg

1:00 PM

Sunny

78° 💧 None 💨 7 mph H 72%30.15 inHg

7:00 PM

Sunny

95° 💧 None 💨 7 mph H 42%30.15 inHg

Friday

1:00 AM

Partly cloudy night

91° 💧 None 💨 6 mph H 45%30.06 inHg

7:00 AM

Clear night

80° 💧 None 💨 5 mph H 75%30.12 inHg

1:00 PM

Sunny

77° 💧 None 💨 3 mph H 77%30.12 inHg

7:00 PM

Sunny

89° 💧 None 💨 2 mph H 53%30.09 inHg

Saturday

1:00 AM

Partly cloudy night

88° 💧 None 💨 3 mph H 51%29.97 inHg

7:00 AM

Clear night

78° 💧 None 💨 5 mph H 75%29.97 inHg

1:00 PM

Sunny

77° 💧 None 💨 8 mph H 60%29.91 inHg

7:00 PM

Light rain

79° 💧 None 💨 3 mph H 76%29.91 inHg

Sunday

1:00 AM

Overcast night

82° 💧 None 💨 11 mph H 65%29.85 inHg

7:00 AM

Mostly cloudy night

73° 💧 None 💨 11 mph H 86%29.91 inHg

1:00 PM

Overcast

67° 💧 None 💨 12 mph H 76%30.00 inHg

7:00 PM

Overcast

70° 💧 None 💨 12 mph H 60%30.06 inHg

Monday

1:00 AM

Partly cloudy night

70° 💧 None 💨 13 mph H 49%30.06 inHg

7:00 AM

Clear night

63° 💧 None 💨 10 mph H 61%30.15 inHg

1:00 PM

Sunny

57° 💧 None 💨 7 mph H 76%30.24 inHg

7:00 PM

Overcast

72° 💧 None 💨 8 mph H 38%30.21 inHg

Tuesday

1:00 AM

Mostly clear night

71° 💧 None 💨 8 mph H 37%30.12 inHg

7:00 AM

Overcast night

62° 💧 None 💨 8 mph H 44%30.18 inHg

1:00 PM

Overcast

59° 💧 None 💨 8 mph H 63%30.21 inHg

7:00 PM

Overcast

69° 💧 None 💨 5 mph H 42%30.21 inHg

Wednesday

1:00 AM

Overcast night

67° 💧 None 💨 9 mph H 48%30.15 inHg

7:00 AM

Overcast night

63° 💧 None 💨 8 mph H 57%30.18 inHg

1:00 PM

Sunny

59° 💧 None 💨 8 mph H 70%30.21 inHg

7:00 PM

Sunny

78° 💧 None 💨 6 mph H 34%30.21 inHg

Thursday

1:00 AM

Clear night

76° 💧 None 💨 6 mph H 36%30.12 inHg

7:00 AM

Clear night

66° 💧 None 💨 6 mph H 54%30.18 inHg

1:00 PM

Sunny

60° 💧 None 💨 8 mph H 68%30.27 inHg

7:00 PM

Sunny

81° 💧 None 💨 6 mph H 33%30.24 inHg

Friday

1:00 AM

Clear night

77° 💧 None 💨 8 mph H 30%30.18 inHg

7:00 AM

Clear night

64° 💧 None 💨 9 mph H 46%30.24 inHg

1:00 PM

Sunny

56° 💧 None 💨 6 mph H 67%30.27 inHg

In Decatur and, more broadly, across the state of Arkansas: Evening will be mostly cloudy with temperatures remaining warm, ranging from 83 to 87 degrees Fahrenheit. A chance of rain persists throughout the night, with rainfall possibly totaling around 0.18 inches. The likelihood of rain is high, with a maximum probability of 100%. Light south winds will be present, averaging up to 7 mph, with gusts reaching 18 mph. Residents may experience brief periods of rain, so carrying an umbrella or rain gear is advisable if heading outdoors. Overnight, expect the conditions to stay warm and humid, with the potential for some gusty winds during any passing showers.

15-Day Weather Outlook for Decatur

TomorrowTomorrow

Light thunderstorms 85°/73° 💧 None 💨 11 mph

Sunday, Sep 13Sun Sep 13

Mostly sunny 92°/72° 💧 None 💨 10 mph

Monday, Sep 14Mon Sep 14

Mostly sunny 94°/75° 💧 0.001 in 💨 11 mph

Tuesday, Sep 15Tue Sep 15

Mostly sunny 96°/77° 💧 0.001 in 💨 12 mph

Wednesday, Sep 16Wed Sep 16

Mostly sunny 96°/78° 💧 0.001 in 💨 10 mph

Thursday, Sep 17Thu Sep 17

Mostly sunny 95°/78° 💧 0.183 in 💨 8 mph

Friday, Sep 18Fri Sep 18

Partly cloudy 95°/77° 💧 0.006 in 💨 7 mph

Saturday, Sep 19Sat Sep 19

Partly cloudy 89°/77° 💧 0.077 in 💨 8 mph

Sunday, Sep 20Sun Sep 20

Light rain 82°/67° 💧 0.130 in 💨 12 mph

Monday, Sep 21Mon Sep 21

Overcast 70°/57° 💧 0.004 in 💨 13 mph

Tuesday, Sep 22Tue Sep 22

Overcast 72°/59° 💧 None 💨 8 mph

Wednesday, Sep 23Wed Sep 23

Overcast 69°/59° 💧 0.002 in 💨 9 mph

Thursday, Sep 24Thu Sep 24

Sunny 78°/60° 💧 None 💨 8 mph

Friday, Sep 25Fri Sep 25

Sunny 81°/56° 💧 None 💨 9 mph

TEMPERATURE OUTLOOK

Temperature & Weather Trends in Decatur

Vertical axis: °F · Color based on temperature

AIR QUALITY FORECAST

Air Quality Forecast for Decatur

Hourly forecast · Updated every 2 hours

Good

Nearest forecast value 5:00 AM

PM2.5 Fine particles Good 2,0µg/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 3,0µg/m³

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

O₃ Ozone Good 36,6µg/m³

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

NO₂ Nitrogen dioxide Good 2,6µg/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 Decatur

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 6,6High 😊Good

Tomorrow UV 8,1Very high 🙂Fair

Sunday UV 8,1Very high 🙂Fair

Monday UV 8,3Very high 🙂Fair

Tuesday UV 9,0Very high 🙂Fair

Wednesday UV 8,0Very high —Unavailable

Thursday UV 5,0Moderate —Unavailable

Hourly UV index today

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

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 Decatur

Vertical axis: mph · Horizontal axis: hours

Sustained wind Max gusts

NIGHT SKY · DECATUR, ARKANSAS

Tonight's Stargazing & Shooting Stars

Local night-sky conditions and meteor activity for Jasper.

43/100Best-hour score

No good viewing window tonight Astronomical darkness exists, but current sky conditions are unfavorable.

☁ Cloud cover 67% Real hourly forecast for the best viewing hour.

☾ Moonlight 0% New Moon · Moon below the horizon at the best viewing hour.

☄ Meteor activity September ε-Perseids Reference ZHR 8 · Radiant 86° high at the best hour.

✦ Estimated visible meteors Poor visibility Meteor activity may occur above the clouds, but local viewing conditions are not suitable.

Chance ≥1 meteor in 30 minNot meaningful

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.

DISCOVER WEATHER NEARBY Weather in other cities

Explore current conditions and forecasts for other locations.

Saltfleet GB · England · 515 residents Luckey US · Ohio · 953 residents New Mills GB · England · 9,200 residents Newton US · Massachusetts · 89,044 residents Winston-Salem US · North Carolina · 252,037 residents Vashon US · Washington · 9,934 residents Springfield US · Massachusetts · 154,749 residents Little Douglas AU · South Australia · 8 residents Vergennes US · Illinois · 303 residents Palmerton US · Pennsylvania · 5,622 residents Pasadena Hills US · Missouri · 1,190 residents Burgh St Margaret GB · England · 910 residents Clevedon GB · England · 21,085 residents Willow Springs US · Illinois · 5,868 residents Edgemont Park US · Michigan · 2,551 residents Orland Park US · Illinois · 57,916 residents

Forecast data for Decatur were last refreshed today at 1:34 AM. The current forecast period extends through 13/09/2026 at 2:00 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.