What is the weather in Harrisburg right now?

Current weather in Harrisburg is clear sky.

Where can I find the hourly weather forecast for Harrisburg?

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

Is the weather forecast for Harrisburg updated regularly?

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

Now · 4:46 AM

Harrisburg Weather & Hourly Forecast

United States · Arkansas · 72432

80°F

Clear night

Feels like: 82°F

💧 Humidity 66% 🌡 Pressure 30.00 inHg 💨 Wind 9 mph 👁 Visibility 19.0 mi ☁ Clouds 0% ☀️ UV index 0.0 · Low 🌅 Sunrise — 🌇 Sunset —

Hourly Forecast for Harrisburg

Today

5:00 AM

Clear night

80° 💧 None 💨 9 mph H 66%30.00 inHg

8:00 AM

Sunny

82° 💧 None 💨 7 mph H 64%30.03 inHg

11:00 AM

Sunny

92° 💧 0.001 in 💨 8 mph H 46%30.00 inHg

2:00 PM

Partly cloudy

97° 💧 0.002 in 💨 7 mph H 38%29.94 inHg

5:00 PM

Sunny

96° 💧 0.085 in 💨 6 mph H 39%29.83 inHg

8:00 PM

Light thunderstorms

77° 💧 0.104 in 💨 6 mph H 95%29.91 inHg

11:00 PM

Mostly cloudy night

76° 💧 0.000 in 💨 2 mph H 97%29.94 inHg

Tomorrow

2:00 AM

Partly cloudy night

75° 💧 None 💨 6 mph H 98%29.91 inHg

5:00 AM

Overcast night

74° 💧 None 💨 3 mph H 99%29.91 inHg

8:00 AM

Partly cloudy

76° 💧 None 💨 4 mph H 95%29.94 inHg

11:00 AM

Mostly cloudy

85° 💧 0.017 in 💨 0 mph H 68%29.94 inHg

2:00 PM

Light thunderstorms

87° 💧 0.018 in 💨 2 mph H 59%29.88 inHg

5:00 PM

Strong thunderstorm

89° 💧 0.001 in 💨 2 mph H 55%29.83 inHg

8:00 PM

Partly cloudy night

83° 💧 None 💨 3 mph H 72%29.85 inHg

11:00 PM

Mostly clear night

79° 💧 None 💨 3 mph H 83%29.88 inHg

Saturday

2:00 AM

Clear night

78° 💧 None 💨 6 mph H 80%29.88 inHg

Today

5:00 AM

Clear night

80° 💧 None 💨 9 mph H 66%30.00 inHg

6:00 AM

Clear night

80° 💧 None 💨 9 mph H 67%30.03 inHg

7:00 AM

Sunny

79° 💧 None 💨 9 mph H 68%30.00 inHg

8:00 AM

Sunny

82° 💧 None 💨 7 mph H 64%30.03 inHg

9:00 AM

Sunny

85° 💧 None 💨 8 mph H 57%30.03 inHg

10:00 AM

Sunny

89° 💧 None 💨 7 mph H 51%30.03 inHg

11:00 AM

Sunny

92° 💧 None 💨 8 mph H 46%30.00 inHg

12:00 PM

Sunny

95° 💧 0.000 in 💨 8 mph H 42%30.00 inHg

1:00 PM

Mostly sunny

96° 💧 0.000 in 💨 7 mph H 40%29.97 inHg

2:00 PM

Partly cloudy

97° 💧 None 💨 7 mph H 38%29.94 inHg

3:00 PM

Mostly sunny

97° 💧 0.001 in 💨 7 mph H 38%29.88 inHg

4:00 PM

Mostly sunny

96° 💧 0.001 in 💨 8 mph H 38%29.85 inHg

5:00 PM

Sunny

96° 💧 0.000 in 💨 6 mph H 39%29.83 inHg

6:00 PM

Mostly sunny

94° 💧 0.001 in 💨 5 mph H 41%29.83 inHg

7:00 PM

Light thunderstorms

80° 💧 0.084 in 💨 12 mph H 78%29.91 inHg

8:00 PM

Light thunderstorms

77° 💧 0.089 in 💨 6 mph H 95%29.91 inHg

9:00 PM

Light rain

77° 💧 0.011 in 💨 4 mph H 95%29.94 inHg

10:00 PM

Partly cloudy night

77° 💧 0.003 in 💨 1 mph H 97%29.94 inHg

11:00 PM

Mostly cloudy night

76° 💧 0.000 in 💨 2 mph H 97%29.94 inHg

Tomorrow

12:00 AM

Partly cloudy night

76° 💧 None 💨 2 mph H 98%29.94 inHg

1:00 AM

Mostly clear night

76° 💧 None 💨 3 mph H 99%29.91 inHg

2:00 AM

Partly cloudy night

75° 💧 None 💨 6 mph H 98%29.91 inHg

3:00 AM

Mostly cloudy night

75° 💧 None 💨 1 mph H 98%29.91 inHg

4:00 AM

Mostly cloudy night

74° 💧 None 💨 3 mph H 99%29.91 inHg

5:00 AM

Overcast night

74° 💧 None 💨 3 mph H 99%29.91 inHg

6:00 AM

Overcast night

74° 💧 None 💨 5 mph H 98%29.91 inHg

7:00 AM

Mostly cloudy

74° 💧 None 💨 4 mph H 98%29.91 inHg

8:00 AM

Partly cloudy

76° 💧 None 💨 4 mph H 95%29.94 inHg

9:00 AM

Mostly cloudy

79° 💧 None 💨 2 mph H 85%29.94 inHg

10:00 AM

Partly cloudy

82° 💧 None 💨 1 mph H 76%29.94 inHg

11:00 AM

Mostly cloudy

85° 💧 None 💨 0 mph H 68%29.94 inHg

12:00 PM

Light thunderstorms

87° 💧 0.007 in 💨 0 mph H 61%29.94 inHg

1:00 PM

Light thunderstorms

87° 💧 0.010 in 💨 2 mph H 61%29.91 inHg

2:00 PM

Light thunderstorms

87° 💧 0.010 in 💨 2 mph H 59%29.88 inHg

3:00 PM

Light thunderstorms

88° 💧 0.005 in 💨 2 mph H 58%29.85 inHg

4:00 PM

Mostly cloudy

88° 💧 0.003 in 💨 1 mph H 56%29.83 inHg

5:00 PM

Strong thunderstorm

89° 💧 0.001 in 💨 2 mph H 55%29.83 inHg

6:00 PM

Mostly cloudy

88° 💧 None 💨 3 mph H 56%29.83 inHg

7:00 PM

Partly cloudy

85° 💧 None 💨 3 mph H 65%29.83 inHg

8:00 PM

Partly cloudy night

83° 💧 None 💨 3 mph H 72%29.85 inHg

9:00 PM

Clear night

81° 💧 None 💨 3 mph H 75%29.85 inHg

10:00 PM

Partly cloudy night

80° 💧 None 💨 3 mph H 80%29.88 inHg

11:00 PM

Mostly clear night

79° 💧 None 💨 3 mph H 83%29.88 inHg

Saturday

12:00 AM

Clear night

79° 💧 None 💨 5 mph H 82%29.88 inHg

1:00 AM

Clear night

79° 💧 None 💨 6 mph H 81%29.85 inHg

2:00 AM

Clear night

78° 💧 None 💨 6 mph H 80%29.88 inHg

3:00 AM

Clear night

78° 💧 None 💨 5 mph H 80%29.88 inHg

4:00 AM

Clear night

77° 💧 None 💨 5 mph H 82%29.88 inHg

5:00 AM

Mostly clear night

77° 💧 None 💨 5 mph H 85%29.88 inHg

6:00 AM

Clear night

76° 💧 None 💨 5 mph H 87%29.91 inHg

7:00 AM

Sunny

76° 💧 None 💨 4 mph H 89%29.91 inHg

8:00 AM

Sunny

79° 💧 None 💨 4 mph H 83%29.94 inHg

9:00 AM

Sunny

82° 💧 None 💨 4 mph H 76%29.94 inHg

10:00 AM

Sunny

85° 💧 None 💨 4 mph H 68%29.94 inHg

11:00 AM

Light thunderstorms

88° 💧 0.005 in 💨 4 mph H 62%29.94 inHg

12:00 PM

Light thunderstorms

89° 💧 0.008 in 💨 5 mph H 59%29.94 inHg

1:00 PM

Light thunderstorms

91° 💧 0.008 in 💨 3 mph H 53%29.94 inHg

2:00 PM

Light thunderstorms

87° 💧 0.027 in 💨 3 mph H 64%29.91 inHg

3:00 PM

Light thunderstorms

83° 💧 0.074 in 💨 3 mph H 84%29.88 inHg

4:00 PM

Light rain

87° 💧 0.006 in 💨 3 mph H 66%29.88 inHg

5:00 PM

Strong thunderstorm

88° 💧 0.000 in 💨 4 mph H 61%29.88 inHg

6:00 PM

Mostly cloudy

87° 💧 0.000 in 💨 5 mph H 62%29.88 inHg

7:00 PM

Partly cloudy

85° 💧 None 💨 5 mph H 68%29.91 inHg

10:00 PM

Clear night

80° 💧 None 💨 6 mph H 76%29.97 inHg

Sunday

1:00 AM

Clear night

77° 💧 None 💨 4 mph H 86%29.97 inHg

4:00 AM

Mostly clear night

75° 💧 None 💨 3 mph H 93%30.00 inHg

7:00 AM

Mostly sunny

74° 💧 None 💨 2 mph H 95%30.00 inHg

10:00 AM

Sunny

86° 💧 None 💨 1 mph H 66%30.03 inHg

1:00 PM

Sunny

93° 💧 None 💨 3 mph H 47%30.00 inHg

4:00 PM

Sunny

95° 💧 None 💨 4 mph H 38%29.94 inHg

7:00 PM

Sunny

89° 💧 None 💨 4 mph H 48%29.94 inHg

10:00 PM

Clear night

82° 💧 None 💨 6 mph H 60%30.00 inHg

Monday

1:00 AM

Clear night

79° 💧 None 💨 5 mph H 69%30.00 inHg

4:00 AM

Clear night

76° 💧 None 💨 4 mph H 82%30.00 inHg

7:00 AM

Sunny

76° 💧 None 💨 3 mph H 89%30.03 inHg

10:00 AM

Sunny

89° 💧 None 💨 1 mph H 60%30.06 inHg

1:00 PM

Mostly sunny

95° 💧 None 💨 5 mph H 43%30.03 inHg

4:00 PM

Mostly sunny

96° 💧 None 💨 6 mph H 38%29.94 inHg

7:00 PM

Sunny

91° 💧 None 💨 5 mph H 47%29.94 inHg

10:00 PM

Clear night

86° 💧 None 💨 6 mph H 55%30.00 inHg

Tuesday

1:00 AM

Clear night

84° 💧 None 💨 7 mph H 65%29.97 inHg

4:00 AM

Clear night

81° 💧 None 💨 5 mph H 74%30.03 inHg

7:00 AM

Sunny

79° 💧 None 💨 5 mph H 81%30.06 inHg

10:00 AM

Sunny

90° 💧 None 💨 6 mph H 57%30.09 inHg

1:00 PM

Mostly sunny

97° 💧 None 💨 8 mph H 44%30.06 inHg

4:00 PM

Mostly sunny

98° 💧 None 💨 8 mph H 41%30.00 inHg

7:00 PM

Light rain

91° 💧 None 💨 5 mph H 54%30.00 inHg

Wednesday

1:00 AM

Clear night

84° 💧 None 💨 5 mph H 65%30.09 inHg

7:00 AM

Mostly sunny

80° 💧 None 💨 6 mph H 77%30.15 inHg

1:00 PM

Light rain

85° 💧 None 💨 4 mph H 75%30.18 inHg

7:00 PM

Partly cloudy

88° 💧 None 💨 3 mph H 60%30.06 inHg

Thursday

1:00 AM

Clear night

81° 💧 None 💨 5 mph H 79%30.09 inHg

7:00 AM

Sunny

80° 💧 None 💨 6 mph H 78%30.12 inHg

1:00 PM

Light rain

94° 💧 None 💨 8 mph H 48%30.06 inHg

7:00 PM

Overcast

84° 💧 None 💨 11 mph H 70%30.06 inHg

Friday

1:00 AM

Light rain

75° 💧 None 💨 11 mph H 87%30.12 inHg

7:00 AM

Overcast

70° 💧 None 💨 11 mph H 70%30.15 inHg

1:00 PM

Mostly cloudy

80° 💧 None 💨 12 mph H 40%30.12 inHg

7:00 PM

Partly cloudy

75° 💧 None 💨 11 mph H 47%30.06 inHg

Saturday

1:00 AM

Partly cloudy night

67° 💧 None 💨 9 mph H 69%30.09 inHg

7:00 AM

Partly cloudy

62° 💧 None 💨 7 mph H 80%30.09 inHg

1:00 PM

Sunny

79° 💧 None 💨 11 mph H 41%30.06 inHg

7:00 PM

Sunny

75° 💧 None 💨 10 mph H 49%30.00 inHg

Sunday

1:00 AM

Clear night

66° 💧 None 💨 8 mph H 72%30.03 inHg

7:00 AM

Sunny

61° 💧 None 💨 7 mph H 79%30.06 inHg

1:00 PM

Mostly sunny

82° 💧 None 💨 9 mph H 41%30.03 inHg

7:00 PM

Sunny

77° 💧 None 💨 6 mph H 46%30.00 inHg

Monday

1:00 AM

Clear night

69° 💧 None 💨 8 mph H 67%30.03 inHg

7:00 AM

Sunny

67° 💧 None 💨 6 mph H 84%30.06 inHg

1:00 PM

Light rain

84° 💧 None 💨 7 mph H 52%30.06 inHg

7:00 PM

Mostly sunny

80° 💧 None 💨 8 mph H 62%30.03 inHg

Tuesday

1:00 AM

Mostly clear night

72° 💧 None 💨 6 mph H 80%30.09 inHg

7:00 AM

Sunny

68° 💧 None 💨 7 mph H 80%30.15 inHg

1:00 PM

Mostly sunny

87° 💧 None 💨 10 mph H 36%30.12 inHg

7:00 PM

Mostly cloudy

82° 💧 None 💨 8 mph H 40%30.06 inHg

Wednesday

1:00 AM

Overcast night

71° 💧 None 💨 6 mph H 60%30.09 inHg

7:00 AM

Overcast

68° 💧 None 💨 6 mph H 69%30.09 inHg

1:00 PM

Partly cloudy

83° 💧 None 💨 9 mph H 33%30.06 inHg

7:00 PM

Clear night

81° 💧 None 💨 7 mph H 35%30.00 inHg

Thursday

1:00 AM

Mostly clear night

71° 💧 None 💨 7 mph H 52%30.03 inHg

7:00 AM

Sunny

68° 💧 None 💨 8 mph H 66%30.03 inHg

1:00 PM

Light rain

87° 💧 None 💨 11 mph H 42%30.00 inHg

7:00 PM

Clear night

84° 💧 None 💨 11 mph H 40%29.97 inHg

In Harrisburg and, more broadly, across the state of Arkansas: The evening will feature mostly sunny skies with a few clouds passing through. Temperatures will remain very hot, ranging from 95 to 97 degrees Fahrenheit. Light south winds will be present, generally around 6 mph, with occasional gusts reaching up to 21 mph. No rain is expected during this time, so outdoor plans can continue without concern for precipitation. As the night progresses, temperatures will likely stay warm, and the gentle breeze will provide minimal relief from the heat. It’s advisable to stay hydrated if spending time outdoors tonight and be mindful of the warm conditions lingering into the early morning hours.

15-Day Weather Outlook for Harrisburg

TomorrowTomorrow

Light thunderstorms 89°/74° 💧 None 💨 12 mph

Saturday, Sep 12Sat Sep 12

Light thunderstorms 91°/76° 💧 None 💨 6 mph

Sunday, Sep 13Sun Sep 13

Partly cloudy 95°/74° 💧 0.309 in 💨 6 mph

Monday, Sep 14Mon Sep 14

Mostly sunny 96°/76° 💧 0.001 in 💨 6 mph

Tuesday, Sep 15Tue Sep 15

Mostly sunny 98°/79° 💧 0.002 in 💨 8 mph

Wednesday, Sep 16Wed Sep 16

Light rain 91°/80° 💧 0.124 in 💨 6 mph

Thursday, Sep 17Thu Sep 17

Light rain 94°/80° 💧 0.018 in 💨 8 mph

Friday, Sep 18Fri Sep 18

Light rain 84°/70° 💧 0.147 in 💨 12 mph

Saturday, Sep 19Sat Sep 19

Partly cloudy 79°/62° 💧 None 💨 11 mph

Sunday, Sep 20Sun Sep 20

Mostly sunny 82°/61° 💧 None 💨 10 mph

Monday, Sep 21Mon Sep 21

Light rain 84°/67° 💧 0.012 in 💨 8 mph

Tuesday, Sep 22Tue Sep 22

Mostly sunny 87°/68° 💧 0.012 in 💨 10 mph

Wednesday, Sep 23Wed Sep 23

Mostly cloudy 83°/68° 💧 0.001 in 💨 9 mph

Thursday, Sep 24Thu Sep 24

Mostly sunny 87°/68° 💧 0.002 in 💨 11 mph

Friday, Sep 25Fri Sep 25

Sunny 84°/84° 💧 0.002 in 💨 11 mph

TEMPERATURE OUTLOOK

Temperature & Weather Trends in Harrisburg

Vertical axis: °F · Color based on temperature

AIR QUALITY FORECAST

Air Quality Forecast for Harrisburg

Hourly forecast · Updated every 2 hours

Fair

Nearest forecast value 5:00 AM

PM2.5 Fine particles Good 4,0µg/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 5,2µg/m³

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

O₃ Ozone Fair 60,5µg/m³

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

NO₂ Nitrogen dioxide Good 2,2µg/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 Harrisburg

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 4,1Moderate 🙂Fair

Saturday UV 8,1Very high 🙂Fair

Sunday UV 8,1Very high 🙂Fair

Monday UV 9,0Very high 😊Good

Tuesday UV 9,0Very high —Unavailable

Wednesday UV 9,0Very high —Unavailable

Hourly UV index today

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

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.

Stay hydrated

Drink water regularly, especially during physical activity or prolonged sun exposure.

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 Harrisburg

Vertical axis: mph · Horizontal axis: hours

Sustained wind Max gusts

NIGHT SKY · HARRISBURG, 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: 8:45 PM–5:15 AM

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

☾ Moonlight 2% 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 2–5/hour Local estimate after weather, moonlight and radiant-height adjustments.

Chance ≥1 meteor in 30 min81%

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.

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Forecast data for Harrisburg were last refreshed today at 4:46 AM. The current forecast period extends through 12/09/2026 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.