0.01in

Rain Today

Rain Last Hour
0in

Recorded at Knoxville, McGhee Tyson Airport Updated 20 mins ago (20.4 miles away)

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Real-Time Extremes

Hottest 89.5 °F
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Coldest 28.3 °F
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Windiest 38mph
Mount Washington, NH
Wettest (Last Hour) 0.6in
Andrews-Murphy Airport, NC
Most Humid 100%
Metter Municipal Airport, GA
Least Humid 11%
Palmdale, Palmdale Production Flight Plant, CA
Highest Pressure 1037.6 hPa
Salida - Monarch Pass, CO
Lowest Pressure 988.8 hPa
St. Paul Island, St. Paul Island Airport, AK

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Loudon Rainfall Forecast

Today 6 Sep
65%
Sun 7 Sep
10%
Mon 8 Sep
No Rain
Tue 9 Sep
No Rain
Wed 10 Sep
No Rain
Thu 11 Sep
5%
Fri 12 Sep
5%

Loudon Rainfall Statistics

September Rainfall

Knoxville, McGhee Tyson Airport (19.9 miles)

Total Rainfall 2025
36.3in
Daily Average 2025
0.1in
Wettest Day 23 August, 2025
2.1in
Wet Days 2025
89/249 (36%)
Total Rainfall August
5in
Daily Average August
0.2in
Wettest Day 23 August, 2025
2.1in
Wet Days August
9/31 (29%)
Total Rainfall September
0.2in
Daily Average September
0.1in
Wettest Day 3 September, 2025
0.2in
Wet Days September
1/6 (17%)

Climate (2010–Present)

Knoxville, McGhee Tyson Airport (19.9 miles)

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Annual Average 2020–2024
53.6in
Monthly Average 2020–2025
4.2in
Daily Average 2020–2025
0.1in
Wettest Day 17 August, 2021
2.8in

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