What is the weather in Lake Hamilton right now?

Current weather in Lake Hamilton is clear sky.

Where can I find the hourly weather forecast for Lake Hamilton?

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

Is the weather forecast for Lake Hamilton updated regularly?

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

Now · 9:51 PM

Lake Hamilton Weather & Hourly Forecast

United States · Arkansas · 71913

85°F

Clear night

Feels like: 91°F

💧 Humidity 65% 🌡 Pressure 29.91 inHg 💨 Wind 4 mph 👁 Visibility 19.4 mi ☁ Clouds 4% ☀️ UV index 0.0 · Low 🌅 Sunrise — 🌇 Sunset —

Hourly Forecast for Lake Hamilton

Today

10:00 PM

Clear night

85° 💧 None 💨 4 mph H 65%29.91 inHg

Tomorrow

1:00 AM

Clear night

82° 💧 None 💨 1 mph H 77%29.91 inHg

4:00 AM

Clear night

79° 💧 None 💨 3 mph H 80%29.88 inHg

7:00 AM

Sunny

78° 💧 None 💨 3 mph H 87%29.91 inHg

10:00 AM

Sunny

92° 💧 0.001 in 💨 2 mph H 51%29.91 inHg

1:00 PM

Sunny

98° 💧 0.001 in 💨 5 mph H 38%29.88 inHg

4:00 PM

Light rain

99° 💧 0.012 in 💨 5 mph H 38%29.83 inHg

7:00 PM

Light rain

91° 💧 0.011 in 💨 7 mph H 50%29.83 inHg

10:00 PM

Partly cloudy night

85° 💧 None 💨 2 mph H 66%29.88 inHg

Monday

1:00 AM

Mostly cloudy night

83° 💧 None 💨 1 mph H 73%29.91 inHg

4:00 AM

Clear night

81° 💧 None 💨 6 mph H 69%29.91 inHg

7:00 AM

Sunny

79° 💧 None 💨 6 mph H 75%29.94 inHg

10:00 AM

Sunny

88° 💧 None 💨 6 mph H 56%29.97 inHg

1:00 PM

Mostly sunny

96° 💧 None 💨 5 mph H 41%29.97 inHg

4:00 PM

Sunny

99° 💧 0.001 in 💨 7 mph H 32%29.91 inHg

7:00 PM

Sunny

93° 💧 None 💨 6 mph H 39%29.91 inHg

Today

10:00 PM

Clear night

85° 💧 None 💨 4 mph H 65%29.91 inHg

11:00 PM

Clear night

84° 💧 None 💨 3 mph H 70%29.91 inHg

Tomorrow

12:00 AM

Clear night

83° 💧 None 💨 2 mph H 74%29.91 inHg

1:00 AM

Clear night

82° 💧 None 💨 1 mph H 77%29.91 inHg

2:00 AM

Clear night

81° 💧 None 💨 3 mph H 79%29.91 inHg

3:00 AM

Clear night

80° 💧 None 💨 3 mph H 79%29.88 inHg

4:00 AM

Clear night

79° 💧 None 💨 3 mph H 80%29.88 inHg

5:00 AM

Clear night

79° 💧 None 💨 3 mph H 82%29.91 inHg

6:00 AM

Clear night

78° 💧 None 💨 2 mph H 85%29.91 inHg

7:00 AM

Sunny

78° 💧 None 💨 3 mph H 87%29.91 inHg

8:00 AM

Sunny

82° 💧 None 💨 3 mph H 80%29.94 inHg

9:00 AM

Sunny

87° 💧 None 💨 2 mph H 66%29.94 inHg

10:00 AM

Sunny

92° 💧 None 💨 2 mph H 51%29.91 inHg

11:00 AM

Sunny

95° 💧 0.000 in 💨 4 mph H 44%29.91 inHg

12:00 PM

Sunny

97° 💧 0.000 in 💨 4 mph H 40%29.91 inHg

1:00 PM

Sunny

98° 💧 0.001 in 💨 5 mph H 38%29.88 inHg

2:00 PM

Mostly sunny

99° 💧 0.001 in 💨 5 mph H 37%29.85 inHg

3:00 PM

Mostly sunny

100° 💧 None 💨 4 mph H 36%29.85 inHg

4:00 PM

Light rain

99° 💧 0.007 in 💨 5 mph H 38%29.83 inHg

5:00 PM

Mostly sunny

98° 💧 0.004 in 💨 5 mph H 36%29.83 inHg

6:00 PM

Partly cloudy

97° 💧 0.001 in 💨 6 mph H 37%29.83 inHg

7:00 PM

Light rain

91° 💧 0.011 in 💨 7 mph H 50%29.83 inHg

8:00 PM

Clear night

88° 💧 None 💨 4 mph H 55%29.83 inHg

9:00 PM

Clear night

86° 💧 None 💨 3 mph H 61%29.85 inHg

10:00 PM

Partly cloudy night

85° 💧 None 💨 2 mph H 66%29.88 inHg

11:00 PM

Mostly clear night

84° 💧 None 💨 2 mph H 69%29.88 inHg

Monday

12:00 AM

Mostly cloudy night

84° 💧 None 💨 2 mph H 71%29.88 inHg

1:00 AM

Mostly cloudy night

83° 💧 None 💨 1 mph H 73%29.91 inHg

2:00 AM

Partly cloudy night

83° 💧 None 💨 1 mph H 75%29.91 inHg

3:00 AM

Mostly clear night

82° 💧 None 💨 4 mph H 74%29.91 inHg

4:00 AM

Clear night

81° 💧 None 💨 6 mph H 69%29.91 inHg

5:00 AM

Clear night

81° 💧 None 💨 7 mph H 69%29.94 inHg

6:00 AM

Clear night

80° 💧 None 💨 7 mph H 72%29.94 inHg

7:00 AM

Sunny

79° 💧 None 💨 6 mph H 75%29.94 inHg

8:00 AM

Mostly sunny

81° 💧 None 💨 5 mph H 72%29.97 inHg

9:00 AM

Sunny

84° 💧 None 💨 6 mph H 64%29.97 inHg

10:00 AM

Sunny

88° 💧 None 💨 6 mph H 56%29.97 inHg

11:00 AM

Sunny

91° 💧 None 💨 5 mph H 50%29.97 inHg

12:00 PM

Sunny

94° 💧 None 💨 5 mph H 45%29.97 inHg

1:00 PM

Mostly sunny

96° 💧 None 💨 5 mph H 41%29.97 inHg

2:00 PM

Mostly sunny

97° 💧 None 💨 6 mph H 37%29.94 inHg

3:00 PM

Sunny

98° 💧 None 💨 6 mph H 34%29.91 inHg

4:00 PM

Sunny

99° 💧 None 💨 7 mph H 32%29.91 inHg

5:00 PM

Mostly sunny

98° 💧 0.000 in 💨 8 mph H 32%29.88 inHg

6:00 PM

Sunny

96° 💧 0.001 in 💨 8 mph H 35%29.88 inHg

7:00 PM

Sunny

93° 💧 None 💨 6 mph H 39%29.91 inHg

8:00 PM

Clear night

89° 💧 None 💨 7 mph H 45%29.91 inHg

9:00 PM

Clear night

87° 💧 None 💨 6 mph H 48%29.94 inHg

10:00 PM

Clear night

85° 💧 None 💨 7 mph H 49%29.97 inHg

11:00 PM

Clear night

84° 💧 None 💨 7 mph H 50%29.97 inHg

Tuesday

12:00 AM

Clear night

83° 💧 None 💨 8 mph H 51%29.97 inHg

1:00 AM

Clear night

81° 💧 None 💨 7 mph H 51%29.97 inHg

2:00 AM

Clear night

80° 💧 None 💨 7 mph H 51%30.00 inHg

3:00 AM

Clear night

78° 💧 None 💨 5 mph H 54%30.00 inHg

4:00 AM

Clear night

76° 💧 None 💨 4 mph H 58%30.00 inHg

5:00 AM

Clear night

75° 💧 None 💨 3 mph H 62%30.03 inHg

6:00 AM

Clear night

75° 💧 None 💨 3 mph H 65%30.03 inHg

7:00 AM

Sunny

74° 💧 None 💨 3 mph H 69%30.03 inHg

4:00 PM

Sunny

101° 💧 None 💨 5 mph H 20%29.97 inHg

7:00 PM

Sunny

94° 💧 None 💨 4 mph H 28%29.97 inHg

10:00 PM

Clear night

86° 💧 None 💨 6 mph H 36%30.03 inHg

Wednesday

1:00 AM

Clear night

81° 💧 None 💨 5 mph H 46%30.03 inHg

4:00 AM

Clear night

79° 💧 None 💨 4 mph H 56%30.06 inHg

7:00 AM

Sunny

77° 💧 None 💨 5 mph H 68%30.09 inHg

10:00 AM

Sunny

90° 💧 None 💨 4 mph H 51%30.12 inHg

1:00 PM

Mostly sunny

98° 💧 None 💨 4 mph H 32%30.09 inHg

4:00 PM

Mostly sunny

98° 💧 None 💨 4 mph H 29%30.00 inHg

7:00 PM

Sunny

93° 💧 None 💨 6 mph H 36%29.97 inHg

10:00 PM

Clear night

86° 💧 None 💨 4 mph H 46%30.00 inHg

Thursday

1:00 AM

Clear night

82° 💧 None 💨 6 mph H 60%30.00 inHg

4:00 AM

Clear night

80° 💧 None 💨 6 mph H 67%30.00 inHg

7:00 AM

Sunny

78° 💧 None 💨 4 mph H 75%30.00 inHg

10:00 AM

Sunny

89° 💧 None 💨 5 mph H 52%30.00 inHg

1:00 PM

Overcast

96° 💧 None 💨 4 mph H 38%29.97 inHg

4:00 PM

Overcast

97° 💧 None 💨 5 mph H 35%29.85 inHg

7:00 PM

Mostly cloudy

91° 💧 None 💨 5 mph H 42%29.85 inHg

10:00 PM

Clear night

84° 💧 None 💨 3 mph H 61%29.88 inHg

Friday

1:00 AM

Clear night

81° 💧 None 💨 3 mph H 67%29.88 inHg

4:00 AM

Mostly clear night

79° 💧 None 💨 1 mph H 73%29.85 inHg

7:00 AM

Sunny

78° 💧 None 💨 1 mph H 79%29.85 inHg

10:00 AM

Sunny

90° 💧 None 💨 4 mph H 49%29.88 inHg

1:00 PM

Mostly sunny

97° 💧 None 💨 6 mph H 36%29.83 inHg

7:00 PM

Mostly cloudy

98° 💧 None 💨 3 mph H 36%29.88 inHg

Saturday

1:00 AM

Mostly clear night

92° 💧 None 💨 1 mph H 47%29.80 inHg

7:00 AM

Sunny

83° 💧 None 💨 6 mph H 63%29.83 inHg

1:00 PM

Sunny

79° 💧 None 💨 6 mph H 73%29.83 inHg

7:00 PM

Mostly sunny

97° 💧 None 💨 8 mph H 39%29.83 inHg

Sunday

1:00 AM

Partly cloudy night

95° 💧 None 💨 8 mph H 38%29.74 inHg

7:00 AM

Partly cloudy

85° 💧 None 💨 9 mph H 56%29.80 inHg

1:00 PM

Sunny

79° 💧 None 💨 7 mph H 82%29.85 inHg

7:00 PM

Sunny

95° 💧 None 💨 8 mph H 44%29.88 inHg

Monday

1:00 AM

Light rain

77° 💧 None 💨 2 mph H 99%29.91 inHg

7:00 AM

Overcast

77° 💧 None 💨 5 mph H 95%30.00 inHg

1:00 PM

Overcast

71° 💧 None 💨 10 mph H 80%30.09 inHg

7:00 PM

Overcast

80° 💧 None 💨 8 mph H 55%30.12 inHg

Tuesday

1:00 AM

Clear night

81° 💧 None 💨 6 mph H 46%30.06 inHg

7:00 AM

Sunny

70° 💧 None 💨 6 mph H 64%30.12 inHg

1:00 PM

Overcast

65° 💧 None 💨 6 mph H 78%30.15 inHg

7:00 PM

Mostly cloudy

83° 💧 None 💨 6 mph H 34%30.15 inHg

Wednesday

1:00 AM

Mostly clear night

80° 💧 None 💨 5 mph H 36%30.06 inHg

7:00 AM

Partly cloudy

69° 💧 None 💨 7 mph H 58%30.15 inHg

1:00 PM

Sunny

64° 💧 None 💨 6 mph H 71%30.21 inHg

7:00 PM

Sunny

85° 💧 None 💨 6 mph H 26%30.21 inHg

Thursday

1:00 AM

Clear night

81° 💧 None 💨 4 mph H 30%30.15 inHg

7:00 AM

Sunny

71° 💧 None 💨 7 mph H 46%30.21 inHg

1:00 PM

Sunny

65° 💧 None 💨 5 mph H 65%30.24 inHg

7:00 PM

Sunny

88° 💧 None 💨 6 mph H 25%30.24 inHg

Friday

1:00 AM

Clear night

84° 💧 None 💨 4 mph H 28%30.12 inHg

7:00 AM

Sunny

74° 💧 None 💨 6 mph H 42%30.15 inHg

1:00 PM

Sunny

68° 💧 None 💨 4 mph H 55%30.15 inHg

7:00 PM

Sunny

90° 💧 None 💨 4 mph H 25%30.09 inHg

Saturday

1:00 AM

Clear night

86° 💧 None 💨 3 mph H 29%29.97 inHg

7:00 AM

Mostly cloudy

76° 💧 None 💨 6 mph H 43%29.97 inHg

1:00 PM

Mostly sunny

72° 💧 None 💨 5 mph H 54%29.97 inHg

7:00 PM

Partly cloudy

93° 💧 None 💨 8 mph H 33%29.88 inHg

Sunday

1:00 AM

Overcast night

91° 💧 None 💨 7 mph H 32%29.77 inHg

7:00 AM

Partly cloudy

82° 💧 None 💨 10 mph H 45%29.83 inHg

1:00 PM

Overcast

77° 💧 None 💨 9 mph H 68%29.88 inHg

In Lake Hamilton and, more broadly, across the state of Arkansas: This evening will feature a mix of sun and clouds with very hot temperatures ranging from 93 to 98 degrees Fahrenheit. Light south winds will prevail, generally around 6 mph, with occasional gusts reaching up to 14 mph. A slight chance of rain exists, with some areas possibly receiving around 0.01 inches of precipitation. The highest likelihood of rain is around 34 percent. Temperatures are expected to remain warm through the night, making for a humid and warm evening. No significant storms or strong winds are anticipated, but brief showers could bring brief relief from the heat. Be prepared for the warm conditions if heading outdoors tonight.

15-Day Weather Outlook for Lake Hamilton

Monday, Sep 7Mon Sep 7

Partly cloudy 99°/79° 💧 None 💨 8 mph

Tuesday, Sep 8Tue Sep 8

Sunny 101°/74° 💧 0.095 in 💨 8 mph

Wednesday, Sep 9Wed Sep 9

Mostly sunny 98°/77° 💧 0.009 in 💨 6 mph

Thursday, Sep 10Thu Sep 10

Overcast 97°/78° 💧 0.005 in 💨 6 mph

Friday, Sep 11Fri Sep 11

Mostly sunny 97°/78° 💧 0.001 in 💨 6 mph

Saturday, Sep 12Sat Sep 12

Mostly cloudy 98°/79° 💧 0.019 in 💨 6 mph

Sunday, Sep 13Sun Sep 13

Mostly sunny 97°/79° 💧 0.001 in 💨 9 mph

Monday, Sep 14Mon Sep 14

Light rain 95°/71° 💧 0.177 in 💨 10 mph

Tuesday, Sep 15Tue Sep 15

Overcast 81°/65° 💧 None 💨 8 mph

Wednesday, Sep 16Wed Sep 16

Mostly cloudy 83°/64° 💧 None 💨 7 mph

Thursday, Sep 17Thu Sep 17

Sunny 85°/65° 💧 None 💨 7 mph

Friday, Sep 18Fri Sep 18

Sunny 88°/68° 💧 None 💨 6 mph

Saturday, Sep 19Sat Sep 19

Mostly cloudy 90°/72° 💧 None 💨 6 mph

Sunday, Sep 20Sun Sep 20

Partly cloudy 93°/77° 💧 None 💨 10 mph

TEMPERATURE OUTLOOK

Temperature & Weather Trends in Lake Hamilton

Vertical axis: °F · Color based on temperature

AIR QUALITY FORECAST

Air Quality Forecast for Lake Hamilton

Hourly forecast · Updated every 2 hours

Good

Nearest forecast value 10:00 PM

PM2.5 Fine particles Good 3,0µg/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 4,5µg/m³

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

O₃ Ozone Good 50,3µg/m³

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

NO₂ Nitrogen dioxide Good 3,4µg/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 Lake Hamilton

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 8,9Very high 😊Good

Tomorrow UV 8,8Very high 🙂Fair

Monday UV 9,0Very high 🙂Fair

Tuesday UV 8,8Very high 😐Moderate

Wednesday UV 8,3Very high 😐Moderate

Thursday UV 7,0High —Unavailable

Friday UV 7,0High —Unavailable

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.

Good air quality

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

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 Lake Hamilton

Vertical axis: mph · Horizontal axis: hours

Sustained wind Max gusts

NIGHT SKY · LAKE HAMILTON, ARKANSAS

Tonight's Stargazing & Shooting Stars

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

98/100Best-hour score

BEST TIME TONIGHT 4:00 AM–5:00 AM Astronomical darkness: 8:59 PM–5:23 AM

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

☾ Moonlight 30% Waning Crescent · Moon about 25° above the horizon at the best viewing hour.

☄ Meteor activity September ε-Perseids Reference ZHR 8 · Radiant 73° 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 min73%

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

AUG 28–SEP 5

AurigidsStart AUG 28 · Peak SEP 1 · End SEP 5 · ZHR 6 · 80% Moon at peak

ACTIVE NOW

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

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

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Forecast data for Lake Hamilton were last refreshed today at 9:51 PM. The current forecast period extends through 07/09/2026 at 7:00 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.