Weather Alert
Lafayette Weather Warning NWS WEATHER ALERT FOR THE LAFAYETTE, TN AREA - SHORTTERM FORECAST Issued: 951 PM CDT Thu Sep 17 2026 Lafayette Weather Warning

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Lafayette, TN Weather - Hour by Hour Forecast

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Lafayette, TN Weather - Hour by Hour Forecast

24 Hour Forecast

Current Conditions - Clear. Temperature is 77°F25°C, dew point 73°F23°C, humidity 88%. Wind direction is N at 0 mph0 km/h with visibility of 10 mi16 km. Barometric pressure is 30.23 in1023 mb.
Today - Sunny, hot with highs in the upper 90s. Northwest winds around 5 mph... Full Forecast
Tonight - Mostly clear. Lows in the lower 70s. North winds around 5 mph in the evening, becoming light and variable... Full Forecast

Lafayette Hourly Weather

24 Hour Forecast Scroll
Fri, Sep 18
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Lafayette, TN Hourly Weather - Clear - 8:00 AM Lafayette, TN Hourly Weather - Clear - 9:00 AM Lafayette, TN Hourly Weather - Clear - 10:00 AM Lafayette, TN Hourly Weather - Clear - 11:00 AM Lafayette, TN Hourly Weather - Mostly Clear - 12:00 PM Lafayette, TN Hourly Weather - Mostly Clear - 1:00 PM Lafayette, TN Hourly Weather - Mostly Clear - 2:00 PM Lafayette, TN Hourly Weather - Mostly Clear - 3:00 PM Lafayette, TN Hourly Weather - Mostly Clear - 4:00 PM Lafayette, TN Hourly Weather - Mostly Clear - 5:00 PM Lafayette, TN Hourly Weather - Clear - 6:00 PM Lafayette, TN Hourly Weather - Clear - 7:00 PM Lafayette, TN Hourly Weather - Clear - 8:00 PM Lafayette, TN Hourly Weather - Mostly Cloudy - 9:00 PM Lafayette, TN Hourly Weather - Mostly Cloudy - 10:00 PM Lafayette, TN Hourly Weather - Mostly Cloudy - 11:00 PM Lafayette, TN Hourly Weather - Partly Cloudy - 12:00 AM Lafayette, TN Hourly Weather - Partly Cloudy - 1:00 AM Lafayette, TN Hourly Weather - Partly Cloudy - 2:00 AM Lafayette, TN Hourly Weather - Partly Cloudy - 3:00 AM Lafayette, TN Hourly Weather - Partly Cloudy - 4:00 AM Lafayette, TN Hourly Weather - Partly Cloudy - 5:00 AM Lafayette, TN Hourly Weather - Partly Cloudy - 6:00 AM Lafayette, TN Hourly Weather - Partly Cloudy - 7:00 AM
Clear Clear Clear Clear Mostly Clear Mostly Clear Mostly Clear Mostly Clear Mostly Clear Mostly Clear Clear Clear Clear Mostly Cloudy Mostly Cloudy Mostly Cloudy Partly Cloudy Partly Cloudy Partly Cloudy Partly Cloudy Partly Cloudy Partly Cloudy Partly Cloudy Partly Cloudy
77°F25°C 83°F28°C 89°F32°C 91°F33°C 93°F34°C 95°F35°C 96°F36°C 96°F36°C 97°F36°C 93°F34°C 90°F32°C 86°F30°C 83°F28°C 79°F26°C 76°F24°C 75°F24°C 75°F24°C 74°F23°C 73°F23°C 73°F23°C 72°F22°C 72°F22°C 73°F23°C 73°F23°C
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0% 0% 0% 0% 0% 0% 1% 1% 1% 1% 1% 1% 8% 8% 8% 8% 8% 8% 0% 0% 0% 0% 0% 0%
69°F21°C 70°F21°C 70°F21°C 69°F21°C 68°F20°C 67°F19°C 66°F19°C 66°F19°C 65°F18°C 66°F19°C 67°F19°C 68°F20°C 69°F21°C 69°F21°C 70°F21°C 70°F21°C 70°F21°C 70°F21°C 70°F21°C 69°F21°C 69°F21°C 69°F21°C 70°F21°C 70°F21°C
76% 65% 54% 49% 44% 40% 38% 38% 35% 41% 47% 55% 63% 72% 82% 84% 84% 87% 90% 87% 90% 90% 90% 90%
SSW NW NNW NNW NNW NNW NNW NNW NNW W SSE SE ESE E ENE E E SE SE SSE S S S S
1 mph 2 mph 2 mph 2 mph 3 mph 3 mph 3 mph 3 mph 3 mph 3 mph 2 mph 2 mph 2 mph 2 mph 2 mph 2 mph 2 mph 2 mph 2 mph 1 mph 1 mph 1 mph 2 mph 2 mph
6 mi10 km 6 mi10 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 6 mi10 km 6 mi10 km 5 mi8 km 3 mi5 km .75 mi1 km .5 mi1 km .75 mi1 km .75 mi1 km 3 mi5 km
Hour (CDT)
Weather
Clouds
Temperature
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POP
Dewpoint
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Visibility
POP = Probability of Precipitation. ** Indicates missing data/values from K1M5 model statistics.

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Prob Precip % = Probability of Precipitation.

Lafayette 36 Hour Forecast

POP = Probability of Precipitation. ** Indicates missing data/values from model statistics.

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