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Myrtle, MS Weather Forecast for 5-Days

Updated: Wed May 13th 2026 5:15 PM CDT

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Myrtle, MS Weather – 5-13 – Sunny
85° / 56°
Sunny
Daytime highs will reach 85°F with lows dropping to 56°F in Myrtle, where it will be sunny. Wind will be moderate, blowing around 13mph on average and gusts of 17.1mph at 10 PM. The humidity will be on the higher side, averaging about 62%, the maximum being 48% at 9 PM and 38% being its lowest at 6 PM. Barometric pressure is its highest of 30.02inHg at 11 PM, a lowest point of 29.95inHg at 6 PM with an avg 29.98inHg.
Myrtle, MS Weather – 5-14 – Sunny
75° / 49°

Weather Tomorrow

Sunny
Myrtle could see a sunny day with daytime highs of 75°F and nighttime lows near 49°F. Winds will be light at 10mph and gusts of 16mph at 12 AM. Humidity levels should be comfortable, sitting around 52% on average, the maximum being 91% at 6 AM and 30% being its lowest at 3 PM. Barometric pressure is its highest of 30.11inHg at 8 AM, a lowest point of 29.99inHg at 7 PM with an avg 30.05inHg.
Myrtle, MS Weather – 5-15 – Sunny
85° / 52°
Sunny
Daytime highs will reach 85°F with lows dropping to 52°F in Myrtle, where it will be sunny. Wind will be moderate, blowing around 12mph on average and gusts of 19.5mph at 10 PM. The humidity will be on the higher side, averaging about 61%, the maximum being 78% at 9 PM and 44% being its lowest at 11 AM. Barometric pressure is its highest of 30.04inHg at 8 AM, a lowest point of 29.9inHg at 7 PM with an avg 29.97inHg.
Myrtle, MS Weather – 5-16 – Scattered Thunderstorms
87° / 65°
Scattered Thunderstorms
Thunder and lightning are likely in Myrtle, with a high of 87°F and a low of 65°F. Wind will be moderate, blowing around 13mph on average and gusts of 19.4mph at 2 AM. The humidity will be on the higher side, averaging about 68%, the maximum being 93% at 6 AM and 47% being its lowest at 3 PM. Barometric pressure is its highest of 30.03inHg at 9 AM, a lowest point of 29.92inHg at 6 PM with an avg 29.96inHg.
Myrtle, MS Weather – 5-17 – Sunny
87° / 60°
Sunny
It will be sunny in Myrtle, with a high of 87°F and a low of 60°F. Wind will be moderate, blowing around 11mph on average and gusts of 15.5mph at 8 PM. The humidity will be on the higher side, averaging about 64%, the maximum being 89% at 6 AM and 41% being its lowest at 5 PM. Barometric pressure is its highest of 30.03inHg at 11 AM, a lowest point of 29.93inHg at 6 PM with an avg 29.97inHg.
Myrtle, MS Weather – 5-18 – Sunny
92° / 66°
Sunny
Sunshine is in the forecast for Myrtle, with a high of 92°F and a low of 66°F. Wind will be moderate, blowing around 12mph on average and gusts of 15.9mph at 7 PM. The humidity will be on the higher side, averaging about 72%, the maximum being 93% at 6 AM and 40% being its lowest at 4 PM. Barometric pressure is its highest of 30.05inHg at 8 AM, a lowest point of 29.97inHg at 6 PM with an avg 30.01inHg.

Currently

Sunny 81°F
29.97 inHg.
Barometer
42%
Humidity
NNW 19.4 mph
Wind
Sunny

5 Day Forecast Nearby

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