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Current weather in Mount Vernon is broken clouds.

Where can I find the hourly weather forecast for Mount Vernon?

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

Is the weather forecast for Mount Vernon updated regularly?

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

Now · 3:32 PM

Mount Vernon Weather & Hourly Forecast

United States · Arkansas · 72111

90°F

Mostly cloudy

Feels like: 95°F

💧 Humidity 51% 🌡 Pressure 30.00 inHg 💨 Wind 5 mph 👁 Visibility 6.2 mi ☁ Clouds 70% ☀️ UV index 6.7 · High 🌅 Sunrise 6:38 AM 🌇 Sunset 7:41 PM

Hourly Forecast for Mount Vernon

Today

4:00 PM

Mostly cloudy

90° 💧 None 💨 5 mph H 51%30.00 inHg

7:00 PM

Mostly cloudy

87° 💧 None 💨 4 mph H 45%30.00 inHg

10:00 PM

Clear night

76° 💧 None 💨 4 mph H 43%30.03 inHg

Tomorrow

1:00 AM

Mostly clear night

72° 💧 None 💨 7 mph H 51%30.03 inHg

4:00 AM

Clear night

69° 💧 None 💨 4 mph H 53%30.03 inHg

7:00 AM

Sunny

68° 💧 None 💨 3 mph H 61%30.06 inHg

10:00 AM

Sunny

82° 💧 None 💨 5 mph H 41%30.09 inHg

1:00 PM

Sunny

92° 💧 None 💨 5 mph H 25%30.03 inHg

4:00 PM

Partly cloudy

94° 💧 None 💨 5 mph H 20%29.94 inHg

7:00 PM

Mostly cloudy

86° 💧 None 💨 5 mph H 35%29.94 inHg

10:00 PM

Clear night

78° 💧 None 💨 4 mph H 43%30.00 inHg

Sunday

1:00 AM

Partly cloudy night

76° 💧 None 💨 3 mph H 45%29.97 inHg

4:00 AM

Clear night

73° 💧 None 💨 2 mph H 51%29.97 inHg

7:00 AM

Mostly cloudy

73° 💧 None 💨 3 mph H 57%30.00 inHg

10:00 AM

Partly cloudy

88° 💧 None 💨 9 mph H 45%30.03 inHg

1:00 PM

Partly cloudy

99° 💧 None 💨 12 mph H 31%29.97 inHg

Today

4:00 PM

Mostly cloudy

90° 💧 None 💨 5 mph H 51%30.00 inHg

5:00 PM

Mostly cloudy

90° 💧 None 💨 6 mph H 48%30.00 inHg

6:00 PM

Mostly cloudy

90° 💧 None 💨 6 mph H 44%30.00 inHg

7:00 PM

Mostly cloudy

87° 💧 None 💨 4 mph H 45%30.00 inHg

8:00 PM

Mostly clear night

83° 💧 None 💨 2 mph H 43%30.00 inHg

9:00 PM

Clear night

77° 💧 None 💨 3 mph H 41%30.00 inHg

10:00 PM

Clear night

76° 💧 None 💨 4 mph H 43%30.03 inHg

11:00 PM

Partly cloudy night

75° 💧 None 💨 6 mph H 46%30.03 inHg

Tomorrow

12:00 AM

Mostly clear night

73° 💧 None 💨 6 mph H 49%30.03 inHg

1:00 AM

Mostly clear night

72° 💧 None 💨 7 mph H 51%30.03 inHg

2:00 AM

Clear night

71° 💧 None 💨 6 mph H 52%30.03 inHg

3:00 AM

Clear night

70° 💧 None 💨 4 mph H 52%30.03 inHg

4:00 AM

Clear night

69° 💧 None 💨 4 mph H 53%30.03 inHg

5:00 AM

Clear night

68° 💧 None 💨 4 mph H 57%30.06 inHg

6:00 AM

Clear night

68° 💧 None 💨 3 mph H 59%30.06 inHg

7:00 AM

Sunny

68° 💧 None 💨 3 mph H 61%30.06 inHg

8:00 AM

Sunny

72° 💧 None 💨 4 mph H 56%30.09 inHg

9:00 AM

Sunny

78° 💧 None 💨 4 mph H 47%30.09 inHg

10:00 AM

Sunny

82° 💧 None 💨 5 mph H 41%30.09 inHg

11:00 AM

Sunny

86° 💧 None 💨 5 mph H 35%30.09 inHg

12:00 PM

Sunny

89° 💧 None 💨 5 mph H 30%30.06 inHg

1:00 PM

Sunny

92° 💧 None 💨 5 mph H 25%30.03 inHg

2:00 PM

Sunny

94° 💧 None 💨 5 mph H 22%30.00 inHg

3:00 PM

Sunny

95° 💧 None 💨 4 mph H 21%29.97 inHg

4:00 PM

Partly cloudy

94° 💧 None 💨 5 mph H 20%29.94 inHg

5:00 PM

Mostly cloudy

93° 💧 None 💨 4 mph H 21%29.94 inHg

6:00 PM

Mostly cloudy

92° 💧 None 💨 4 mph H 25%29.94 inHg

7:00 PM

Mostly cloudy

86° 💧 None 💨 5 mph H 35%29.94 inHg

8:00 PM

Clear night

80° 💧 None 💨 4 mph H 41%29.97 inHg

9:00 PM

Clear night

79° 💧 None 💨 4 mph H 42%29.97 inHg

10:00 PM

Clear night

78° 💧 None 💨 4 mph H 43%30.00 inHg

11:00 PM

Partly cloudy night

77° 💧 None 💨 4 mph H 42%29.97 inHg

Sunday

12:00 AM

Partly cloudy night

77° 💧 None 💨 4 mph H 43%29.97 inHg

1:00 AM

Partly cloudy night

76° 💧 None 💨 3 mph H 45%29.97 inHg

2:00 AM

Clear night

74° 💧 None 💨 4 mph H 47%30.00 inHg

3:00 AM

Clear night

73° 💧 None 💨 4 mph H 50%29.97 inHg

4:00 AM

Clear night

73° 💧 None 💨 2 mph H 51%29.97 inHg

5:00 AM

Partly cloudy night

73° 💧 None 💨 3 mph H 51%29.97 inHg

6:00 AM

Partly cloudy night

73° 💧 None 💨 3 mph H 53%30.00 inHg

7:00 AM

Mostly cloudy

73° 💧 None 💨 3 mph H 57%30.00 inHg

8:00 AM

Overcast

76° 💧 None 💨 4 mph H 54%30.03 inHg

9:00 AM

Mostly cloudy

82° 💧 None 💨 8 mph H 50%30.03 inHg

10:00 AM

Partly cloudy

88° 💧 None 💨 9 mph H 45%30.03 inHg

11:00 AM

Partly cloudy

93° 💧 None 💨 10 mph H 40%30.03 inHg

12:00 PM

Partly cloudy

96° 💧 None 💨 12 mph H 35%30.00 inHg

1:00 PM

Partly cloudy

99° 💧 None 💨 12 mph H 31%29.97 inHg

2:00 PM

Mostly sunny

101° 💧 None 💨 11 mph H 29%29.94 inHg

3:00 PM

Sunny

101° 💧 None 💨 10 mph H 27%29.91 inHg

4:00 PM

Partly cloudy

102° 💧 None 💨 10 mph H 26%29.91 inHg

5:00 PM

Mostly cloudy

101° 💧 None 💨 9 mph H 25%29.88 inHg

6:00 PM

Mostly cloudy

100° 💧 None 💨 8 mph H 27%29.88 inHg

7:00 PM

Mostly cloudy

94° 💧 None 💨 6 mph H 34%29.88 inHg

8:00 PM

Overcast night

88° 💧 None 💨 7 mph H 39%29.91 inHg

9:00 PM

Overcast night

86° 💧 None 💨 8 mph H 40%29.91 inHg

10:00 PM

Overcast night

84° 💧 None 💨 7 mph H 43%29.94 inHg

11:00 PM

Overcast night

82° 💧 None 💨 6 mph H 45%29.94 inHg

Monday

12:00 AM

Overcast night

81° 💧 None 💨 6 mph H 46%29.97 inHg

1:00 AM

Overcast night

79° 💧 None 💨 5 mph H 48%29.97 inHg

2:00 AM

Mostly cloudy night

78° 💧 None 💨 5 mph H 51%29.97 inHg

3:00 AM

Partly cloudy night

76° 💧 None 💨 6 mph H 54%29.97 inHg

4:00 AM

Partly cloudy night

76° 💧 None 💨 5 mph H 57%30.00 inHg

5:00 AM

Partly cloudy night

75° 💧 None 💨 5 mph H 61%30.00 inHg

6:00 AM

Mostly clear night

74° 💧 None 💨 5 mph H 64%30.00 inHg

7:00 AM

Mostly sunny

74° 💧 None 💨 4 mph H 66%30.03 inHg

8:00 AM

Sunny

79° 💧 None 💨 5 mph H 62%30.06 inHg

9:00 AM

Sunny

84° 💧 None 💨 8 mph H 53%30.06 inHg

10:00 AM

Sunny

89° 💧 None 💨 8 mph H 47%30.06 inHg

11:00 AM

Sunny

93° 💧 None 💨 9 mph H 41%30.06 inHg

12:00 PM

Sunny

97° 💧 None 💨 9 mph H 34%30.03 inHg

1:00 PM

Sunny

99° 💧 None 💨 9 mph H 30%30.00 inHg

2:00 PM

Sunny

100° 💧 None 💨 9 mph H 28%29.97 inHg

3:00 PM

Sunny

101° 💧 None 💨 10 mph H 26%29.97 inHg

4:00 PM

Sunny

100° 💧 None 💨 11 mph H 25%29.94 inHg

5:00 PM

Sunny

100° 💧 None 💨 11 mph H 26%29.94 inHg

6:00 PM

Sunny

98° 💧 None 💨 10 mph H 27%29.94 inHg

7:00 PM

Sunny

92° 💧 None 💨 7 mph H 34%29.94 inHg

8:00 PM

Clear night

87° 💧 None 💨 4 mph H 37%29.94 inHg

9:00 PM

Clear night

86° 💧 None 💨 3 mph H 38%29.94 inHg

10:00 PM

Clear night

84° 💧 None 💨 6 mph H 41%29.97 inHg

11:00 PM

Clear night

81° 💧 None 💨 6 mph H 51%29.97 inHg

Tuesday

12:00 AM

Clear night

80° 💧 None 💨 5 mph H 58%29.97 inHg

1:00 AM

Clear night

79° 💧 None 💨 5 mph H 61%30.00 inHg

2:00 AM

Clear night

78° 💧 None 💨 5 mph H 64%30.00 inHg

3:00 AM

Clear night

77° 💧 None 💨 4 mph H 67%30.00 inHg

4:00 AM

Clear night

76° 💧 None 💨 3 mph H 69%30.00 inHg

5:00 AM

Clear night

76° 💧 None 💨 3 mph H 71%30.00 inHg

6:00 AM

Clear night

75° 💧 None 💨 4 mph H 74%30.03 inHg

7:00 AM

Sunny

75° 💧 None 💨 4 mph H 76%30.03 inHg

8:00 AM

Mostly sunny

79° 💧 None 💨 5 mph H 69%30.06 inHg

9:00 AM

Mostly sunny

84° 💧 None 💨 7 mph H 60%30.06 inHg

10:00 AM

Sunny

89° 💧 None 💨 8 mph H 52%30.06 inHg

11:00 AM

Sunny

92° 💧 None 💨 9 mph H 43%30.06 inHg

12:00 PM

Sunny

95° 💧 None 💨 10 mph H 37%30.03 inHg

1:00 PM

Sunny

97° 💧 None 💨 11 mph H 34%30.03 inHg

2:00 PM

Sunny

99° 💧 None 💨 11 mph H 31%30.00 inHg

3:00 PM

Mostly sunny

100° 💧 None 💨 11 mph H 29%29.97 inHg

In Mount Vernon and, more broadly, across the state of Arkansas: As the afternoon transitions into the evening, expect mostly sunny skies with just a few clouds drifting by. Temperatures will remain warm, ranging from the mid-70s to around 90 degrees Fahrenheit. Winds will be light, coming from the northeast at speeds up to 5 mph, with occasional gusts reaching 7 mph. No precipitation is anticipated, so dry conditions will continue into the night. Overall, it will be a warm and calm evening, making it suitable for outdoor activities. Temperatures will gradually cool off but stay comfortably warm through the evening hours.

15-Day Weather Outlook for Mount Vernon

TomorrowTomorrow

Sunny 96°/67° 💧 None 💨 6 mph

Sunday, Aug 30Sun Aug 30

Mostly cloudy 101°/71° 💧 None 💨 13 mph

Monday, Aug 31Mon Aug 31

Sunny 100°/74° 💧 None 💨 11 mph

Tuesday, Sep 1Tue Sep 1

Sunny 97°/75° 💧 None 💨 13 mph

Wednesday, Sep 2Wed Sep 2

Sunny 100°/76° 💧 None 💨 10 mph

Thursday, Sep 3Thu Sep 3

Mostly cloudy 99°/75° 💧 None 💨 10 mph

Friday, Sep 4Fri Sep 4

Light rain 98°/75° 💧 0.00 in 💨 10 mph

Saturday, Sep 5Sat Sep 5

Sunny 102°/77° 💧 None 💨 7 mph

Sunday, Sep 6Sun Sep 6

Light rain 103°/75° 💧 0.06 in 💨 8 mph

Monday, Sep 7Mon Sep 7

Light rain 99°/73° 💧 0.04 in 💨 10 mph

Tuesday, Sep 8Tue Sep 8

Sunny 97°/72° 💧 None 💨 10 mph

Wednesday, Sep 9Wed Sep 9

Light rain 84°/68° 💧 0.03 in 💨 15 mph

Thursday, Sep 10Thu Sep 10

Sunny 90°/62° 💧 None 💨 11 mph

Friday, Sep 11Fri Sep 11

Mostly cloudy 95°/66° 💧 None 💨 7 mph

Saturday, Sep 12Sat Sep 12

Light rain 103°/69° 💧 0.01 in 💨 13 mph

TEMPERATURE OUTLOOK

Temperature & Weather Trends in Mount Vernon

Vertical axis: °F · Color based on temperature

AIR QUALITY FORECAST

Air Quality Forecast for Mount Vernon

Hourly forecast · Updated every 2 hours

Moderate

Nearest forecast value 4:00 PM

PM2.5 Fine particles Good 7,1µg/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 7,4µg/m³

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

O₃ Ozone Moderate 100,4µg/m³

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

NO₂ Nitrogen dioxide Good 0,7µg/m³

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

Sensitive people should reduce strenuous and prolonged outdoor exertion.

UV & HEALTH

UV, Sun & Health Outlook in Mount Vernon

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 8,8Very high 😐Moderate

Tomorrow UV 9,1Very high 😐Moderate

Sunday UV 9,1Very high 😐Moderate

Monday UV 9,2Very high 😐Moderate

Tuesday UV 9,4Very high 🙂Fair

Wednesday UV 9,0Very high —Unavailable

Thursday UV 9,0Very high —Unavailable

Hourly UV index today

4:00 PMUV 4,4 5:00 PMUV 2,2 6:00 PMUV 0,8 7:00 PMUV 0,1

Today's weather health advice Open today's recommendations.

Very high UV risk

Use SPF 50+ sunscreen, a hat and sunglasses. Seek shade and limit exposure around midday.

Caution for sensitive people

People with respiratory or cardiovascular conditions should reduce prolonged outdoor exertion.

Stay hydrated

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

Best in the morning or late in the day

For walking, running or cycling, prefer the early morning or late afternoon.

WIND OUTLOOK

Hourly Wind Forecast for Mount Vernon

Vertical axis: mph · Horizontal axis: hours

Sustained wind Max gusts

Internal PR simulation: 3.61 Population: 182

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Forecast data for Mount Vernon were last refreshed today at 3:32 PM. The current forecast period extends through 30/08/2026 at 1:00 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.