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Ironton, OH Weather Forecast for 5-Days

Updated: Mon May 18th 2026 4:30 AM EDT

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Ironton, OH Weather – 5-18 – Sunny
96° / 64°
Sunny
In Ironton, sunshine is likely with a high near 96°F and a low around 64°F. Wind will be moderate, blowing around 12mph on average and gusts of 13.2mph at 5 PM. Humidity levels should be comfortable, sitting around 59% on average, the maximum being 80% at 11 PM and 32% being its lowest at 5 PM. Barometric pressure is its highest of 30.16inHg at 8 AM, a lowest point of 30.05inHg at 5 PM with an avg 30.11inHg.
Ironton, OH Weather – 5-19 – Moderate Rain
91° / 63°

Weather Tomorrow

Moderate Rain
Ironton is set for rain showers with temperatures peaking at 91°F and dipping to 63°F. The chance of rain is 81% with an estimated 0.44in. Wind will be moderate, blowing around 14mph on average and gusts of 21.1mph at 8 PM. The humidity will be on the higher side, averaging about 64%, the maximum being 94% at 9 PM and 32% being its lowest at 2 PM. Barometric pressure is its highest of 30.16inHg at 9 AM, a lowest point of 30.04inHg at 7 PM with an avg 30.11inHg.
Ironton, OH Weather – 5-20 – Scattered Showers
75° / 63°
Scattered Showers
Daytime highs will reach 75°F with lows dropping to 63°F in Ironton, where on and off showers are set to occur. The chance of rain is 84% with an estimated 0.05in. Winds will be light at 10mph and gusts of 11.2mph at 7 PM. High humidity with average of 85% is anticipated, the maximum being 99% at 7 AM and 64% being its lowest at 6 PM. Barometric pressure is its highest of 30.16inHg at 11 PM, a lowest point of 30.05inHg at 1 AM with an avg 30.1inHg.
Ironton, OH Weather – 5-21 – Scattered Showers
77° / 52°
Scattered Showers
Scattered showers are in the forecast for Ironton, with a high of 77°F and a low of 52°F. The chance of rain is 88% with an estimated 0.04in. Winds will be light at 9mph and gusts of 11.7mph at 5 AM. The humidity will be on the higher side, averaging about 67%, the maximum being 96% at 11 PM and 46% being its lowest at 2 PM. Barometric pressure is its highest of 30.2inHg at 7 AM, a lowest point of 30.04inHg at 6 PM with an avg 30.13inHg.
Ironton, OH Weather – 5-22 – Moderate Rain
80° / 56°
Moderate Rain
Daytime highs will reach 80°F with lows dropping to 56°F in Ironton, where it will rain at times. The chance of rain is 81% with an estimated 0.2in. Wind will be moderate, blowing around 12mph on average and gusts of 21.1mph at 8 PM. High humidity with average of 90% is anticipated, the maximum being 99% at 11 PM and 65% being its lowest at 5 PM. Barometric pressure is its highest of 30.13inHg at 12 AM, a lowest point of 29.89inHg at 6 PM with an avg 29.99inHg.
Ironton, OH Weather – 5-23 – Scattered Showers
59° / 56°
Scattered Showers
Ironton is set for passing showers with temperatures peaking at 59°F and dipping to 56°F. Rainfall predicted to have a 75% chance with an estimated 0.16in. Winds will be light at 6mph and gusts of 8.5mph at 12 AM. High humidity with average of 99% is anticipated, the maximum being 99% at 11 PM and 98% being its lowest at 4 AM. Barometric pressure is its highest of 30.11inHg at 2 PM, a lowest point of 29.97inHg at 2 AM with an avg 30.06inHg.

Currently

Clear 66°F
30.1 inHg.
Barometer
81%
Humidity
S 6.5 mph
Wind
Clear

5 Day Forecast Nearby

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