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Current weather in Shell Knob is clear sky.

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

Now · 12:26 AM

Shell Knob Weather & Hourly Forecast

United States · Missouri · 65747

80°F

Clear night

Feels like: 88°F

💧 Humidity 79% 🌡 Pressure 29.91 inHg 💨 Wind 3 mph 👁 Visibility 16.0 mi ☁ Clouds 10% ☀️ UV index 0.0 · Low 🌅 Sunrise — 🌇 Sunset —

Hourly Forecast for Shell Knob

Today

1:00 AM

Clear night

80° 💧 None 💨 3 mph H 81%29.91 inHg

4:00 AM

Clear night

78° 💧 None 💨 3 mph H 84%29.91 inHg

7:00 AM

Sunny

77° 💧 None 💨 2 mph H 87%29.94 inHg

10:00 AM

Sunny

88° 💧 None 💨 2 mph H 60%29.94 inHg

1:00 PM

Sunny

96° 💧 0.001 in 💨 2 mph H 39%29.91 inHg

4:00 PM

Partly cloudy

95° 💧 0.002 in 💨 5 mph H 37%29.88 inHg

7:00 PM

Mostly sunny

87° 💧 None 💨 3 mph H 62%29.85 inHg

10:00 PM

Clear night

81° 💧 None 💨 4 mph H 74%29.91 inHg

Tomorrow

1:00 AM

Clear night

80° 💧 None 💨 4 mph H 79%29.94 inHg

4:00 AM

Clear night

79° 💧 None 💨 7 mph H 72%29.97 inHg

7:00 AM

Sunny

77° 💧 None 💨 6 mph H 79%30.00 inHg

10:00 AM

Sunny

84° 💧 None 💨 6 mph H 62%30.03 inHg

1:00 PM

Sunny

93° 💧 None 💨 4 mph H 45%29.97 inHg

4:00 PM

Mostly sunny

94° 💧 0.001 in 💨 6 mph H 43%29.94 inHg

7:00 PM

Sunny

88° 💧 0.001 in 💨 5 mph H 57%29.91 inHg

10:00 PM

Clear night

83° 💧 None 💨 7 mph H 62%29.97 inHg

Today

1:00 AM

Clear night

80° 💧 None 💨 3 mph H 81%29.91 inHg

2:00 AM

Mostly cloudy night

79° 💧 None 💨 3 mph H 82%29.91 inHg

3:00 AM

Mostly clear night

79° 💧 None 💨 2 mph H 83%29.91 inHg

4:00 AM

Clear night

78° 💧 None 💨 3 mph H 84%29.91 inHg

5:00 AM

Mostly clear night

78° 💧 None 💨 2 mph H 85%29.91 inHg

6:00 AM

Clear night

77° 💧 None 💨 2 mph H 86%29.94 inHg

7:00 AM

Sunny

77° 💧 None 💨 2 mph H 87%29.94 inHg

8:00 AM

Sunny

80° 💧 None 💨 3 mph H 82%29.94 inHg

9:00 AM

Sunny

83° 💧 None 💨 1 mph H 74%29.94 inHg

10:00 AM

Sunny

88° 💧 None 💨 2 mph H 60%29.94 inHg

11:00 AM

Sunny

92° 💧 None 💨 0 mph H 48%29.94 inHg

12:00 PM

Sunny

94° 💧 None 💨 1 mph H 41%29.94 inHg

1:00 PM

Sunny

96° 💧 0.000 in 💨 2 mph H 39%29.91 inHg

2:00 PM

Mostly sunny

96° 💧 0.000 in 💨 3 mph H 37%29.88 inHg

3:00 PM

Mostly sunny

96° 💧 0.000 in 💨 3 mph H 37%29.88 inHg

4:00 PM

Partly cloudy

95° 💧 0.001 in 💨 5 mph H 37%29.88 inHg

5:00 PM

Mostly sunny

93° 💧 0.000 in 💨 5 mph H 42%29.85 inHg

6:00 PM

Mostly sunny

91° 💧 None 💨 2 mph H 50%29.85 inHg

7:00 PM

Mostly sunny

87° 💧 None 💨 3 mph H 62%29.85 inHg

8:00 PM

Clear night

84° 💧 None 💨 5 mph H 63%29.85 inHg

9:00 PM

Clear night

83° 💧 None 💨 4 mph H 69%29.88 inHg

10:00 PM

Clear night

81° 💧 None 💨 4 mph H 74%29.91 inHg

11:00 PM

Clear night

81° 💧 None 💨 3 mph H 78%29.94 inHg

Tomorrow

12:00 AM

Clear night

80° 💧 None 💨 3 mph H 79%29.94 inHg

1:00 AM

Clear night

80° 💧 None 💨 4 mph H 79%29.94 inHg

2:00 AM

Clear night

79° 💧 None 💨 6 mph H 79%29.94 inHg

3:00 AM

Clear night

80° 💧 None 💨 8 mph H 74%29.97 inHg

4:00 AM

Clear night

79° 💧 None 💨 7 mph H 72%29.97 inHg

5:00 AM

Clear night

78° 💧 None 💨 6 mph H 73%29.97 inHg

6:00 AM

Clear night

77° 💧 None 💨 6 mph H 76%29.97 inHg

7:00 AM

Sunny

77° 💧 None 💨 6 mph H 79%30.00 inHg

8:00 AM

Sunny

78° 💧 None 💨 6 mph H 75%30.00 inHg

9:00 AM

Sunny

81° 💧 None 💨 6 mph H 69%30.03 inHg

10:00 AM

Sunny

84° 💧 None 💨 6 mph H 62%30.03 inHg

11:00 AM

Sunny

87° 💧 None 💨 6 mph H 55%30.00 inHg

12:00 PM

Sunny

91° 💧 None 💨 5 mph H 49%30.00 inHg

1:00 PM

Sunny

93° 💧 None 💨 4 mph H 45%29.97 inHg

2:00 PM

Sunny

94° 💧 None 💨 5 mph H 42%29.97 inHg

3:00 PM

Sunny

95° 💧 None 💨 6 mph H 42%29.94 inHg

4:00 PM

Mostly sunny

94° 💧 0.000 in 💨 6 mph H 43%29.94 inHg

5:00 PM

Mostly sunny

93° 💧 0.000 in 💨 5 mph H 43%29.91 inHg

6:00 PM

Sunny

92° 💧 None 💨 5 mph H 46%29.91 inHg

7:00 PM

Sunny

88° 💧 0.001 in 💨 5 mph H 57%29.91 inHg

8:00 PM

Clear night

85° 💧 None 💨 7 mph H 61%29.94 inHg

9:00 PM

Clear night

84° 💧 None 💨 7 mph H 62%29.97 inHg

10:00 PM

Clear night

83° 💧 None 💨 7 mph H 62%29.97 inHg

11:00 PM

Clear night

82° 💧 None 💨 7 mph H 62%29.97 inHg

Tuesday

12:00 AM

Mostly clear night

82° 💧 None 💨 7 mph H 59%30.00 inHg

1:00 AM

Partly cloudy night

80° 💧 None 💨 6 mph H 60%30.00 inHg

2:00 AM

Mostly cloudy night

79° 💧 None 💨 7 mph H 60%30.03 inHg

3:00 AM

Partly cloudy night

78° 💧 None 💨 6 mph H 59%30.03 inHg

4:00 AM

Clear night

76° 💧 None 💨 5 mph H 60%30.03 inHg

5:00 AM

Clear night

75° 💧 None 💨 5 mph H 62%30.03 inHg

6:00 AM

Clear night

74° 💧 None 💨 5 mph H 63%30.03 inHg

7:00 AM

Sunny

73° 💧 None 💨 4 mph H 67%30.06 inHg

4:00 PM

Sunny

98° 💧 None 💨 7 mph H 26%29.97 inHg

7:00 PM

Sunny

93° 💧 None 💨 10 mph H 26%29.97 inHg

10:00 PM

Clear night

86° 💧 None 💨 7 mph H 36%30.03 inHg

Wednesday

1:00 AM

Clear night

81° 💧 None 💨 6 mph H 38%30.03 inHg

4:00 AM

Clear night

80° 💧 None 💨 7 mph H 39%30.03 inHg

7:00 AM

Sunny

78° 💧 None 💨 7 mph H 44%30.06 inHg

10:00 AM

Sunny

91° 💧 None 💨 7 mph H 36%30.09 inHg

1:00 PM

Sunny

98° 💧 None 💨 7 mph H 29%30.06 inHg

4:00 PM

Mostly sunny

99° 💧 None 💨 4 mph H 25%29.97 inHg

7:00 PM

Mostly sunny

93° 💧 None 💨 3 mph H 36%29.91 inHg

10:00 PM

Clear night

87° 💧 None 💨 6 mph H 35%29.97 inHg

Thursday

1:00 AM

Clear night

83° 💧 None 💨 6 mph H 41%29.97 inHg

4:00 AM

Overcast night

78° 💧 None 💨 3 mph H 60%29.97 inHg

7:00 AM

Overcast

76° 💧 None 💨 5 mph H 77%30.03 inHg

10:00 AM

Light rain

74° 💧 None 💨 3 mph H 96%30.03 inHg

1:00 PM

Overcast

84° 💧 None 💨 6 mph H 61%30.00 inHg

4:00 PM

Partly cloudy

88° 💧 None 💨 3 mph H 53%29.88 inHg

7:00 PM

Mostly sunny

84° 💧 None 💨 5 mph H 64%29.88 inHg

10:00 PM

Mostly clear night

78° 💧 None 💨 4 mph H 81%29.91 inHg

Friday

1:00 AM

Clear night

76° 💧 None 💨 2 mph H 85%29.91 inHg

4:00 AM

Clear night

74° 💧 None 💨 4 mph H 89%29.88 inHg

7:00 AM

Mostly sunny

72° 💧 None 💨 4 mph H 91%29.88 inHg

10:00 AM

Mostly cloudy

84° 💧 None 💨 3 mph H 61%29.85 inHg

1:00 PM

Mostly cloudy

92° 💧 None 💨 4 mph H 41%29.83 inHg

7:00 PM

Mostly cloudy

94° 💧 None 💨 4 mph H 40%29.85 inHg

Saturday

1:00 AM

Light rain

84° 💧 None 💨 2 mph H 62%29.83 inHg

7:00 AM

Sunny

79° 💧 None 💨 6 mph H 68%29.80 inHg

1:00 PM

Sunny

80° 💧 None 💨 10 mph H 61%29.80 inHg

7:00 PM

Sunny

98° 💧 None 💨 13 mph H 33%29.77 inHg

Sunday

1:00 AM

Mostly clear night

94° 💧 None 💨 9 mph H 37%29.68 inHg

7:00 AM

Sunny

85° 💧 None 💨 11 mph H 49%29.77 inHg

1:00 PM

Sunny

80° 💧 None 💨 10 mph H 62%29.80 inHg

7:00 PM

Light rain

86° 💧 None 💨 5 mph H 60%29.85 inHg

Monday

1:00 AM

Overcast night

71° 💧 None 💨 13 mph H 93%29.97 inHg

7:00 AM

Overcast

67° 💧 None 💨 9 mph H 78%30.12 inHg

1:00 PM

Sunny

63° 💧 None 💨 8 mph H 81%30.21 inHg

7:00 PM

Sunny

77° 💧 None 💨 7 mph H 41%30.18 inHg

Tuesday

1:00 AM

Partly cloudy night

75° 💧 None 💨 3 mph H 43%30.09 inHg

7:00 AM

Mostly cloudy

66° 💧 None 💨 6 mph H 67%30.15 inHg

1:00 PM

Mostly sunny

60° 💧 None 💨 4 mph H 91%30.21 inHg

7:00 PM

Overcast

80° 💧 None 💨 4 mph H 37%30.18 inHg

Wednesday

1:00 AM

Overcast night

76° 💧 None 💨 5 mph H 39%30.09 inHg

7:00 AM

Sunny

65° 💧 None 💨 4 mph H 55%30.18 inHg

1:00 PM

Sunny

61° 💧 None 💨 5 mph H 73%30.24 inHg

7:00 PM

Sunny

83° 💧 None 💨 5 mph H 34%30.24 inHg

Thursday

1:00 AM

Clear night

80° 💧 None 💨 6 mph H 39%30.18 inHg

7:00 AM

Sunny

69° 💧 None 💨 4 mph H 49%30.24 inHg

1:00 PM

Sunny

64° 💧 None 💨 4 mph H 61%30.27 inHg

7:00 PM

Partly cloudy

87° 💧 None 💨 3 mph H 29%30.24 inHg

Friday

1:00 AM

Mostly clear night

82° 💧 None 💨 4 mph H 39%30.15 inHg

7:00 AM

Mostly cloudy

72° 💧 None 💨 5 mph H 53%30.18 inHg

1:00 PM

Partly cloudy

69° 💧 None 💨 5 mph H 51%30.12 inHg

7:00 PM

Overcast

87° 💧 None 💨 8 mph H 27%30.06 inHg

Saturday

1:00 AM

Mostly clear night

84° 💧 None 💨 9 mph H 32%29.94 inHg

7:00 AM

Overcast

79° 💧 None 💨 8 mph H 36%29.94 inHg

1:00 PM

Overcast

73° 💧 None 💨 6 mph H 49%29.91 inHg

7:00 PM

Overcast

89° 💧 None 💨 6 mph H 30%29.85 inHg

Sunday

1:00 AM

Light rain

72° 💧 None 💨 9 mph H 74%29.80 inHg

7:00 AM

Overcast

69° 💧 None 💨 1 mph H 97%29.85 inHg

1:00 PM

Light rain

68° 💧 None 💨 5 mph H 98%29.91 inHg

In Shell Knob and, more broadly, across the state of Missouri: This evening, temperatures will remain very hot, with lows between 92 and 97 degrees Fahrenheit. The sky will be a mix of sun and clouds, creating partly cloudy conditions. There is a slight chance of rain, with possible accumulations around 0.02 inches, and the highest probability of rain occurring in the next few hours is about 36%. Winds will be light, coming from the southeast at speeds up to 9 mph, with gusts reaching 20 mph. Overall, expect warm and partly cloudy conditions through the evening, with a small chance of brief rain showers.

15-Day Weather Outlook for Shell Knob

TomorrowTomorrow

Mostly sunny 95°/77° 💧 None 💨 8 mph

Tuesday, Sep 8Tue Sep 8

Mostly sunny 98°/73° 💧 0.014 in 💨 7 mph

Wednesday, Sep 9Wed Sep 9

Mostly sunny 99°/78° 💧 0.001 in 💨 10 mph

Thursday, Sep 10Thu Sep 10

Light rain 93°/74° 💧 0.233 in 💨 6 mph

Friday, Sep 11Fri Sep 11

Mostly sunny 92°/72° 💧 0.008 in 💨 5 mph

Saturday, Sep 12Sat Sep 12

Light rain 94°/79° 💧 0.031 in 💨 10 mph

Sunday, Sep 13Sun Sep 13

Mostly sunny 98°/80° 💧 None 💨 13 mph

Monday, Sep 14Mon Sep 14

Light rain 86°/63° 💧 0.248 in 💨 13 mph

Tuesday, Sep 15Tue Sep 15

Partly cloudy 77°/60° 💧 None 💨 7 mph

Wednesday, Sep 16Wed Sep 16

Overcast 80°/61° 💧 None 💨 5 mph

Thursday, Sep 17Thu Sep 17

Sunny 83°/64° 💧 None 💨 6 mph

Friday, Sep 18Fri Sep 18

Partly cloudy 87°/69° 💧 None 💨 5 mph

Saturday, Sep 19Sat Sep 19

Overcast 87°/73° 💧 None 💨 9 mph

Sunday, Sep 20Sun Sep 20

Light rain 89°/68° 💧 0.127 in 💨 9 mph

TEMPERATURE OUTLOOK

Temperature & Weather Trends in Shell Knob

Vertical axis: °F · Color based on temperature

AIR QUALITY FORECAST

Air Quality Forecast for Shell Knob

Hourly forecast · Updated every 2 hours

Good

Nearest forecast value 1:00 AM

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 7,4µg/m³

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

O₃ Ozone Good 35,5µg/m³

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

NO₂ Nitrogen dioxide Good 3,6µg/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 Shell Knob

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 6,9High 🙂Fair

Tuesday UV 8,5Very high 😐Moderate

Wednesday UV 8,4Very high 😐Moderate

Thursday UV 7,0High —Unavailable

Friday UV 8,0Very high —Unavailable

Saturday UV 9,0Very high —Unavailable

Hourly UV index today

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

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 Shell Knob

Vertical axis: mph · Horizontal axis: hours

Sustained wind Max gusts

NIGHT SKY · SHELL KNOB, MISSOURI

Tonight's Stargazing & Shooting Stars

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

96/100Best-hour score

BEST TIME TONIGHT 4:00 AM–5:00 AM Astronomical darkness: 9:06 PM–5:20 AM

☁ Cloud cover 2% Real hourly forecast for the best viewing hour.

☾ Moonlight 30% Waning Crescent · Moon about 26° 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 min72%

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.

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Forecast data for Shell Knob were last refreshed today at 12:26 AM. The current forecast period extends through 07/09/2026 at 10:00 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.