What is the weather in Buchanan right now?

Current weather in Buchanan is thunderstorm with light rain.

Where can I find the hourly weather forecast for Buchanan?

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

Is the weather forecast for Buchanan updated regularly?

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

Now · 1:03 PM

Buchanan Weather & Hourly Forecast

United States · Tennessee · 38222

92°F

Light thunderstorms

Feels like: 97°F

💧 Humidity 52% 🌡 Pressure 29.94 inHg 💨 Wind 5 mph 👁 Visibility 23.2 mi ☁ Clouds 36% ☀️ UV index 8.4 · Very high 🌅 Sunrise — 🌇 Sunset —

Hourly Forecast for Buchanan

Today

2:00 PM

Mostly sunny

96° 💧 0.004 in 💨 3 mph H 42%29.91 inHg

5:00 PM

Light thunderstorms

92° 💧 0.029 in 💨 8 mph H 49%29.85 inHg

8:00 PM

Clear night

86° 💧 None 💨 3 mph H 62%29.85 inHg

11:00 PM

Clear night

82° 💧 None 💨 2 mph H 71%29.88 inHg

Tomorrow

2:00 AM

Clear night

80° 💧 None 💨 3 mph H 78%29.85 inHg

5:00 AM

Clear night

78° 💧 None 💨 3 mph H 80%29.88 inHg

8:00 AM

Sunny

81° 💧 None 💨 6 mph H 78%29.91 inHg

11:00 AM

Sunny

91° 💧 None 💨 8 mph H 52%29.91 inHg

2:00 PM

Sunny

93° 💧 None 💨 9 mph H 44%29.88 inHg

5:00 PM

Sunny

91° 💧 None 💨 10 mph H 42%29.85 inHg

8:00 PM

Clear night

84° 💧 None 💨 9 mph H 54%29.88 inHg

11:00 PM

Mostly clear night

81° 💧 None 💨 10 mph H 54%29.97 inHg

Monday

2:00 AM

Clear night

76° 💧 None 💨 7 mph H 58%29.97 inHg

5:00 AM

Clear night

72° 💧 None 💨 7 mph H 66%30.00 inHg

8:00 AM

Sunny

73° 💧 None 💨 8 mph H 65%30.03 inHg

11:00 AM

Sunny

84° 💧 None 💨 7 mph H 48%30.03 inHg

Today

2:00 PM

Mostly sunny

96° 💧 None 💨 3 mph H 42%29.91 inHg

3:00 PM

Strong thunderstorm

96° 💧 None 💨 3 mph H 40%29.88 inHg

4:00 PM

Light thunderstorms

96° 💧 0.004 in 💨 6 mph H 40%29.85 inHg

5:00 PM

Light thunderstorms

92° 💧 0.029 in 💨 8 mph H 49%29.85 inHg

6:00 PM

Sunny

92° 💧 0.000 in 💨 6 mph H 46%29.85 inHg

7:00 PM

Sunny

89° 💧 None 💨 2 mph H 56%29.85 inHg

8:00 PM

Clear night

86° 💧 None 💨 3 mph H 62%29.85 inHg

9:00 PM

Clear night

84° 💧 None 💨 3 mph H 66%29.85 inHg

10:00 PM

Clear night

83° 💧 None 💨 3 mph H 69%29.88 inHg

11:00 PM

Clear night

82° 💧 None 💨 2 mph H 71%29.88 inHg

Tomorrow

12:00 AM

Clear night

81° 💧 None 💨 2 mph H 73%29.88 inHg

1:00 AM

Clear night

81° 💧 None 💨 2 mph H 75%29.88 inHg

2:00 AM

Clear night

80° 💧 None 💨 3 mph H 78%29.85 inHg

3:00 AM

Clear night

79° 💧 None 💨 3 mph H 78%29.85 inHg

4:00 AM

Clear night

79° 💧 None 💨 3 mph H 78%29.85 inHg

5:00 AM

Clear night

78° 💧 None 💨 3 mph H 80%29.88 inHg

6:00 AM

Clear night

77° 💧 None 💨 5 mph H 83%29.88 inHg

7:00 AM

Sunny

78° 💧 None 💨 6 mph H 85%29.91 inHg

8:00 AM

Sunny

81° 💧 None 💨 6 mph H 78%29.91 inHg

9:00 AM

Sunny

85° 💧 None 💨 6 mph H 69%29.91 inHg

10:00 AM

Sunny

88° 💧 None 💨 8 mph H 58%29.94 inHg

11:00 AM

Sunny

91° 💧 None 💨 8 mph H 52%29.91 inHg

12:00 PM

Mostly sunny

93° 💧 None 💨 10 mph H 47%29.91 inHg

1:00 PM

Mostly sunny

92° 💧 None 💨 11 mph H 47%29.91 inHg

2:00 PM

Sunny

93° 💧 None 💨 9 mph H 44%29.88 inHg

3:00 PM

Sunny

93° 💧 None 💨 10 mph H 42%29.88 inHg

4:00 PM

Sunny

93° 💧 None 💨 10 mph H 42%29.85 inHg

5:00 PM

Sunny

91° 💧 None 💨 10 mph H 42%29.85 inHg

6:00 PM

Mostly sunny

90° 💧 None 💨 10 mph H 44%29.85 inHg

7:00 PM

Mostly sunny

87° 💧 None 💨 9 mph H 49%29.85 inHg

8:00 PM

Clear night

84° 💧 None 💨 9 mph H 54%29.88 inHg

9:00 PM

Mostly clear night

83° 💧 None 💨 10 mph H 57%29.91 inHg

10:00 PM

Mostly clear night

82° 💧 None 💨 10 mph H 56%29.94 inHg

11:00 PM

Mostly clear night

81° 💧 None 💨 10 mph H 54%29.97 inHg

Monday

12:00 AM

Clear night

79° 💧 None 💨 9 mph H 56%29.97 inHg

1:00 AM

Clear night

78° 💧 None 💨 9 mph H 57%29.97 inHg

2:00 AM

Clear night

76° 💧 None 💨 7 mph H 58%29.97 inHg

3:00 AM

Mostly clear night

74° 💧 None 💨 6 mph H 60%29.97 inHg

4:00 AM

Clear night

73° 💧 None 💨 6 mph H 63%30.00 inHg

5:00 AM

Clear night

72° 💧 None 💨 7 mph H 66%30.00 inHg

6:00 AM

Clear night

71° 💧 None 💨 7 mph H 69%30.00 inHg

7:00 AM

Sunny

70° 💧 None 💨 7 mph H 71%30.03 inHg

8:00 AM

Sunny

73° 💧 None 💨 8 mph H 65%30.03 inHg

9:00 AM

Sunny

76° 💧 None 💨 8 mph H 59%30.03 inHg

10:00 AM

Sunny

80° 💧 None 💨 8 mph H 53%30.03 inHg

11:00 AM

Sunny

84° 💧 None 💨 7 mph H 48%30.03 inHg

12:00 PM

Sunny

87° 💧 None 💨 7 mph H 44%30.03 inHg

1:00 PM

Sunny

89° 💧 None 💨 7 mph H 40%30.00 inHg

2:00 PM

Sunny

91° 💧 None 💨 6 mph H 37%30.00 inHg

3:00 PM

Sunny

92° 💧 None 💨 7 mph H 35%29.97 inHg

4:00 PM

Sunny

92° 💧 None 💨 7 mph H 34%29.97 inHg

5:00 PM

Sunny

91° 💧 None 💨 8 mph H 34%29.97 inHg

6:00 PM

Sunny

89° 💧 None 💨 8 mph H 35%29.97 inHg

7:00 PM

Sunny

86° 💧 None 💨 6 mph H 41%29.97 inHg

Tuesday

4:00 AM

Clear night

75° 💧 None 💨 5 mph H 75%30.06 inHg

7:00 AM

Sunny

76° 💧 None 💨 9 mph H 79%30.09 inHg

10:00 AM

Sunny

86° 💧 None 💨 8 mph H 59%30.12 inHg

1:00 PM

Mostly sunny

93° 💧 None 💨 4 mph H 42%30.09 inHg

4:00 PM

Mostly sunny

93° 💧 None 💨 6 mph H 43%30.03 inHg

7:00 PM

Sunny

88° 💧 None 💨 5 mph H 49%30.06 inHg

10:00 PM

Partly cloudy night

85° 💧 None 💨 8 mph H 56%30.09 inHg

Wednesday

1:00 AM

Clear night

81° 💧 None 💨 7 mph H 60%30.12 inHg

4:00 AM

Clear night

79° 💧 None 💨 8 mph H 65%30.12 inHg

7:00 AM

Sunny

77° 💧 None 💨 7 mph H 72%30.18 inHg

10:00 AM

Sunny

88° 💧 None 💨 9 mph H 54%30.15 inHg

1:00 PM

Sunny

94° 💧 None 💨 5 mph H 45%30.12 inHg

4:00 PM

Mostly sunny

96° 💧 None 💨 5 mph H 40%30.03 inHg

7:00 PM

Sunny

91° 💧 None 💨 4 mph H 44%30.00 inHg

10:00 PM

Clear night

84° 💧 None 💨 3 mph H 54%30.03 inHg

Thursday

1:00 AM

Clear night

82° 💧 None 💨 6 mph H 56%30.00 inHg

4:00 AM

Clear night

80° 💧 None 💨 8 mph H 62%30.00 inHg

7:00 AM

Sunny

79° 💧 None 💨 7 mph H 68%30.03 inHg

10:00 AM

Sunny

90° 💧 None 💨 8 mph H 49%30.00 inHg

1:00 PM

Partly cloudy

97° 💧 None 💨 7 mph H 38%29.94 inHg

4:00 PM

Light thunderstorms

78° 💧 None 💨 16 mph H 87%29.91 inHg

7:00 PM

Overcast

79° 💧 None 💨 3 mph H 85%29.88 inHg

10:00 PM

Mostly clear night

77° 💧 None 💨 3 mph H 93%29.91 inHg

Friday

1:00 AM

Clear night

76° 💧 None 💨 2 mph H 96%29.91 inHg

7:00 AM

Partly cloudy

79° 💧 None 💨 8 mph H 71%29.94 inHg

1:00 PM

Mostly sunny

72° 💧 None 💨 7 mph H 77%29.97 inHg

7:00 PM

Mostly cloudy

88° 💧 None 💨 6 mph H 28%29.91 inHg

Saturday

1:00 AM

Clear night

83° 💧 None 💨 4 mph H 27%29.85 inHg

7:00 AM

Mostly sunny

73° 💧 None 💨 5 mph H 38%29.88 inHg

1:00 PM

Sunny

69° 💧 None 💨 5 mph H 52%29.88 inHg

7:00 PM

Sunny

95° 💧 None 💨 5 mph H 25%29.85 inHg

Sunday

1:00 AM

Mostly clear night

90° 💧 None 💨 1 mph H 40%29.77 inHg

7:00 AM

Sunny

85° 💧 None 💨 8 mph H 45%29.83 inHg

1:00 PM

Mostly sunny

75° 💧 None 💨 8 mph H 83%29.88 inHg

7:00 PM

Partly cloudy

84° 💧 None 💨 9 mph H 61%29.97 inHg

Monday

1:00 AM

Mostly cloudy night

80° 💧 None 💨 7 mph H 50%30.00 inHg

7:00 AM

Partly cloudy

69° 💧 None 💨 8 mph H 50%30.09 inHg

1:00 PM

Sunny

64° 💧 None 💨 6 mph H 65%30.18 inHg

7:00 PM

Sunny

80° 💧 None 💨 8 mph H 27%30.18 inHg

Tuesday

1:00 AM

Clear night

76° 💧 None 💨 8 mph H 32%30.12 inHg

7:00 AM

Mostly sunny

67° 💧 None 💨 6 mph H 51%30.21 inHg

1:00 PM

Sunny

63° 💧 None 💨 7 mph H 58%30.24 inHg

7:00 PM

Mostly sunny

83° 💧 None 💨 8 mph H 26%30.24 inHg

Wednesday

1:00 AM

Clear night

78° 💧 None 💨 4 mph H 30%30.18 inHg

7:00 AM

Sunny

68° 💧 None 💨 5 mph H 52%30.24 inHg

1:00 PM

Sunny

64° 💧 None 💨 5 mph H 63%30.30 inHg

7:00 PM

Partly cloudy

88° 💧 None 💨 8 mph H 21%30.27 inHg

Thursday

1:00 AM

Clear night

82° 💧 None 💨 4 mph H 26%30.18 inHg

7:00 AM

Sunny

71° 💧 None 💨 5 mph H 42%30.21 inHg

1:00 PM

Sunny

68° 💧 None 💨 6 mph H 57%30.21 inHg

7:00 PM

Partly cloudy night

94° 💧 None 💨 8 mph H 23%30.15 inHg

Friday

1:00 AM

Overcast night

87° 💧 None 💨 4 mph H 30%30.06 inHg

7:00 AM

Partly cloudy

79° 💧 None 💨 5 mph H 30%30.06 inHg

1:00 PM

Sunny

73° 💧 None 💨 3 mph H 47%30.03 inHg

7:00 PM

Clear night

94° 💧 None 💨 8 mph H 31%30.00 inHg

Saturday

1:00 AM

Clear night

87° 💧 None 💨 9 mph H 38%29.97 inHg

7:00 AM

Sunny

75° 💧 None 💨 9 mph H 54%30.03 inHg

1:00 PM

Mostly sunny

68° 💧 None 💨 7 mph H 66%30.03 inHg

7:00 PM

Clear night

86° 💧 None 💨 8 mph H 29%30.00 inHg

Sunday

1:00 AM

Overcast night

79° 💧 None 💨 7 mph H 32%29.97 inHg

In Buchanan and, more broadly, across the state of Tennessee: The afternoon will be characterized by clear skies and hot temperatures, ranging from the mid-70s to the low 90s. A slight chance of rain exists, with possible accumulations around 0.07 inches, and there is a high likelihood of rain at times. Winds will remain light from the northwest, staying at or below 5 mph, with occasional gusts at the same speed. Overall, expect a warm and dry end to the day, with brief periods of light rain possible.

15-Day Weather Outlook for Buchanan

TomorrowTomorrow

Mostly sunny 93°/77° 💧 None 💨 11 mph

Monday, Sep 7Mon Sep 7

Mostly sunny 92°/70° 💧 None 💨 10 mph

Tuesday, Sep 8Tue Sep 8

Mostly sunny 93°/75° 💧 0.014 in 💨 9 mph

Wednesday, Sep 9Wed Sep 9

Partly cloudy 96°/77° 💧 0.003 in 💨 9 mph

Thursday, Sep 10Thu Sep 10

Light thunderstorms 97°/78° 💧 0.104 in 💨 16 mph

Friday, Sep 11Fri Sep 11

Partly cloudy 79°/72° 💧 0.042 in 💨 8 mph

Saturday, Sep 12Sat Sep 12

Mostly cloudy 88°/69° 💧 0.000 in 💨 6 mph

Sunday, Sep 13Sun Sep 13

Mostly sunny 95°/75° 💧 0.037 in 💨 8 mph

Monday, Sep 14Mon Sep 14

Partly cloudy 84°/64° 💧 0.001 in 💨 9 mph

Tuesday, Sep 15Tue Sep 15

Mostly sunny 80°/63° 💧 None 💨 8 mph

Wednesday, Sep 16Wed Sep 16

Mostly sunny 83°/64° 💧 None 💨 8 mph

Thursday, Sep 17Thu Sep 17

Partly cloudy 88°/68° 💧 None 💨 8 mph

Friday, Sep 18Fri Sep 18

Partly cloudy 94°/73° 💧 None 💨 8 mph

Saturday, Sep 19Sat Sep 19

Mostly sunny 94°/68° 💧 None 💨 9 mph

Sunday, Sep 20Sun Sep 20

Overcast 86°/79° 💧 None 💨 8 mph

TEMPERATURE OUTLOOK

Temperature & Weather Trends in Buchanan

Vertical axis: °F · Color based on temperature

AIR QUALITY FORECAST

Air Quality Forecast for Buchanan

Hourly forecast · Updated every 2 hours

Fair

Nearest forecast value 2:00 PM

PM2.5 Fine particles Good 4,7µg/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 4,9µg/m³

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

O₃ Ozone Fair 94,4µg/m³

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

NO₂ Nitrogen dioxide Good 0,3µg/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 Buchanan

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 8,4Very high 🙂Fair

Tomorrow UV 8,3Very high 🙂Fair

Monday UV 8,2Very high 🙂Fair

Tuesday UV 8,2Very high 🙂Fair

Wednesday UV 9,0Very high 🙂Fair

Thursday UV 7,0High —Unavailable

Friday UV 7,0High —Unavailable

Hourly UV index today

2:00 PMUV 7,5 3:00 PMUV 5,6 4:00 PMUV 3,4 5:00 PMUV 1,5 6:00 PMUV 0,4 7:00 PMUV 0,0

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.

Acceptable air quality

Air quality is acceptable for most people. Very sensitive people may want to reduce prolonged exertion.

High heat

Stay hydrated and avoid intense exercise during the hottest part of the day.

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 Buchanan

Vertical axis: mph · Horizontal axis: hours

Sustained wind Max gusts

NIGHT SKY · BUCHANAN, TENNESSEE

Tonight's Stargazing & Shooting Stars

Excellent observing conditions. Best local viewing window: 3:00 AM–4:00 AM.

98/100Best-hour score

BEST TIME TONIGHT 3:00 AM–4:00 AM Astronomical darkness: 8:44 PM–4:59 AM

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

☾ Moonlight 31% Waning Crescent · Moon about 19° above the horizon at the best viewing hour.

☄ Meteor activity September ε-Perseids Reference ZHR 8 · Radiant 66° 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 min71%

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.

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Forecast data for Buchanan were last refreshed today at 1:03 PM. The current forecast period extends through 07/09/2026 at 11:00 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.