Weather Alert
Harrison Weather Warning NWS WEATHER ALERT FOR THE HARRISON, TN AREA - Issued: 240 PM EDT Sun Sep 6 2026 Harrison Weather Warning

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Harrison, TN Weather - Hour by Hour Forecast

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Harrison, TN Weather - Hour by Hour Forecast

24 Hour Forecast

Current Conditions - Clouds. Temperature is 94°F34°C, dew point 66°F19°C, humidity 40%. Wind direction is N at 9 mph14 km/h with visibility of 10 mi16 km. Barometric pressure is 29.82 in1010 mb.
Rest of Today - Sunny with a slight chance of showers and thunderstorms. Highs in the lower to mid 90s. North winds 10 mph or less. Chance of rain.. Full Forecast
Tonight - Mostly clear with a slight chance of showers and thunderstorms in the evening, then mostly clear after midnight. Lows around 70. N.. Full Forecast

Harrison Hourly Weather

24 Hour Forecast Scroll
Sun, Sep 06
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Harrison, TN Hourly Weather - Partly Cloudy - 7:00 PM Harrison, TN Hourly Weather - Partly Cloudy - 8:00 PM Harrison, TN Hourly Weather - Partly Cloudy - 9:00 PM Harrison, TN Hourly Weather - Clear - 10:00 PM Harrison, TN Hourly Weather - Clear - 11:00 PM Harrison, TN Hourly Weather - Clear - 12:00 AM Harrison, TN Hourly Weather - Partly Cloudy - 1:00 AM Harrison, TN Hourly Weather - Partly Cloudy - 2:00 AM Harrison, TN Hourly Weather - Partly Cloudy - 3:00 AM Harrison, TN Hourly Weather - Mostly Cloudy - 4:00 AM Harrison, TN Hourly Weather - Mostly Cloudy - 5:00 AM Harrison, TN Hourly Weather - Mostly Cloudy - 6:00 AM Harrison, TN Hourly Weather - Mostly Cloudy - 7:00 AM Harrison, TN Hourly Weather - Mostly Cloudy - 8:00 AM Harrison, TN Hourly Weather - Mostly Cloudy - 9:00 AM Harrison, TN Hourly Weather - Mostly Cloudy - 10:00 AM Harrison, TN Hourly Weather - Mostly Cloudy - 11:00 AM Harrison, TN Hourly Weather - Mostly Cloudy - 12:00 PM Harrison, TN Hourly Weather - Mostly Cloudy - 1:00 PM Harrison, TN Hourly Weather - Mostly Cloudy - 2:00 PM Harrison, TN Hourly Weather - Mostly Cloudy - 3:00 PM Harrison, TN Hourly Weather - Mostly Cloudy - 4:00 PM Harrison, TN Hourly Weather - Mostly Cloudy - 5:00 PM Harrison, TN Hourly Weather - Mostly Cloudy - 6:00 PM
Partly Cloudy Partly Cloudy Partly Cloudy Clear Clear Clear Partly Cloudy Partly Cloudy Partly Cloudy Mostly Cloudy Mostly Cloudy Mostly Cloudy Mostly Cloudy Mostly Cloudy Mostly Cloudy Mostly Cloudy Mostly Cloudy Mostly Cloudy Mostly Cloudy Mostly Cloudy Mostly Cloudy Mostly Cloudy Mostly Cloudy Mostly Cloudy
92°F33°C 90°F32°C 87°F31°C 85°F29°C 82°F28°C 81°F27°C 79°F26°C 78°F26°C 77°F25°C 77°F25°C 76°F24°C 76°F24°C 76°F24°C 76°F24°C 78°F26°C 81°F27°C 83°F28°C 85°F29°C 86°F30°C 88°F31°C 88°F31°C 89°F32°C 89°F32°C 87°F31°C
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3% 3% 1% 1% 1% 1% 1% 1% 6% 6% 6% 6% 6% 6% 0% 0% 0% 0% 0% 0% 3% 3% 3% 3%
69°F21°C 69°F21°C 69°F21°C 70°F21°C 70°F21°C 70°F21°C 70°F21°C 70°F21°C 70°F21°C 70°F21°C 70°F21°C 70°F21°C 70°F21°C 70°F21°C 70°F21°C 70°F21°C 70°F21°C 69°F21°C 69°F21°C 68°F20°C 68°F20°C 67°F19°C 67°F19°C 67°F19°C
47% 50% 55% 61% 67% 69% 74% 77% 79% 79% 82% 82% 82% 82% 77% 69% 65% 59% 57% 52% 52% 48% 48% 52%
N N SSW SE N NNE NE NE NE NNE N NNE NE NE NE ENE ENE ENE ENE ENE E E E E
9 mph 9 mph 9 mph 2 mph 2 mph 2 mph 3 mph 3 mph 3 mph 1 mph 1 mph 1 mph 2 mph 2 mph 2 mph 4 mph 4 mph 4 mph 6 mph 6 mph 6 mph 7 mph 7 mph 7 mph
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 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
Hour (EDT)
Weather
Clouds
Temperature
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POP
Dewpoint
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POP = Probability of Precipitation. ** Indicates missing data/values from KCHA model statistics.

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Prob Precip % = Probability of Precipitation.

Harrison 36 Hour Forecast

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

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