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Erin, TN Weather Forecast for 5-Days

Updated: Wed Apr 15th 2026 9:15 PM CDT

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Erin, TN Weather – 4-15 – Sunny
89° / 66°
Sunny
In Erin, a sunny day is likely with a high near 89°F and a low around 66°F. Wind will be moderate, blowing around 13mph on average and gusts of 13.6mph at 11 PM. Humidity levels should be comfortable, sitting around 53% on average, the maximum being 47% at 11 PM and 44% being its lowest at 10 PM. Barometric pressure is its highest of 29.99inHg at 11 PM, a lowest point of 29.98inHg at 10 PM with an avg 29.99inHg.
Erin, TN Weather – 4-16 – Moderate Rain
78° / 62°

Weather Tomorrow

Moderate Rain
Daytime highs will reach 78°F with lows dropping to 62°F in Erin, where it will rain at times. The chance of rain is 76% with an estimated 0.37in. Wind will be moderate, blowing around 11mph on average and gusts of 18.5mph at 5 AM. The humidity will be on the higher side, averaging about 77%, the maximum being 97% at 11 PM and 54% being its lowest at 12 AM. Barometric pressure is its highest of 30.01inHg at 10 AM, a lowest point of 29.93inHg at 3 AM with an avg 29.97inHg.
Erin, TN Weather – 4-17 – Fog
88° / 58°
Fog
In Erin, fog is likely with a high near 88°F and a low around 58°F. Wind will be moderate, blowing around 11mph on average and gusts of 13.2mph at 7 PM. The humidity will be on the higher side, averaging about 73%, the maximum being 99% at 4 AM and 48% being its lowest at 4 PM. Barometric pressure is its highest of 30.01inHg at 7 AM, a lowest point of 29.86inHg at 10 PM with an avg 29.94inHg.
Erin, TN Weather – 4-18 – Moderate Rain
74° / 47°
Moderate Rain
In Erin, rain showers are likely with a high near 74°F and a low around 47°F. The chance of rain is 79% with an estimated 0.25in. Wind will be moderate, blowing around 13mph on average and gusts of 21.6mph at 4 AM. The humidity will be on the higher side, averaging about 79%, the maximum being 93% at 7 PM and 62% being its lowest at 1 PM. Barometric pressure is its highest of 30.14inHg at 10 PM, a lowest point of 29.83inHg at 3 AM with an avg 29.92inHg.
Erin, TN Weather – 4-19 – Sunny
64° / 39°
Sunny
In Erin, bright and sunny conditions with highs near 64°F and lows around 39°F. Wind will be moderate, blowing around 12mph on average and gusts of 17.5mph at 1 AM. The humidity will be on the higher side, averaging about 61%, the maximum being 85% at 12 AM and 32% being its lowest at 12 PM. Barometric pressure is its highest of 30.33inHg at 11 PM, a lowest point of 30.18inHg at 12 AM with an avg 30.26inHg.
Erin, TN Weather – 4-20 – Sunny
66° / 38°
Sunny
Erin could see a sunny day with daytime highs of 66°F and nighttime lows near 38°F. Winds will be light at 8mph and gusts of 12.2mph at 3 AM. The humidity will be on the higher side, averaging about 64%, the maximum being 73% at 4 AM and 38% being its lowest at 1 PM. Barometric pressure is its highest of 30.42inHg at 7 AM, a lowest point of 30.25inHg at 7 PM with an avg 30.33inHg.

Currently

Clear 76°F
29.97 inHg.
Barometer
50%
Humidity
SSW 10.4 mph
Wind
Clear

5 Day Forecast Nearby

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