South Gardiner, ME Weather Forecast for 5-Days

Updated: Mon Mar 9th 2026 2:15 AM EDT

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South Gardiner, ME Weather – 3-9 – Sunny
54° / 35°
Sunny
In South Gardiner, it will be sunny with highs near 54°F and lows around 35°F. Wind will be moderate, blowing around 11mph on average and gusts of 21.1mph at 10 PM. The humidity will be on the higher side, averaging about 76%, the maximum being 88% at 11 PM and 61% being its lowest at 2 PM. Barometric pressure is its highest of 29.91inHg at 8 AM, a lowest point of 29.77inHg at 5 PM with an avg 29.84inHg.
South Gardiner, ME Weather – 3-10 – Mist
50° / 37°

Weather Tomorrow

Mist
South Gardiner may see mist, with daytime highs of 50°F and overnight lows near 37°F. Winds will be light at 10mph and gusts of 18.7mph at 12 AM. High humidity with average of 89% is anticipated, the maximum being 99% at 8 PM and 78% being its lowest at 11 AM. Barometric pressure is its highest of 30.06inHg at 10 PM, a lowest point of 29.82inHg at 12 AM with an avg 29.94inHg.
South Gardiner, ME Weather – 3-11 – Moderate Rain
42° / 33°
Moderate Rain
South Gardiner may see rain showers, with daytime highs of 42°F and overnight lows near 33°F. The chance of rain is 89% with an estimated 0.21in. Winds will be light at 9mph and gusts of 12.3mph at 2 AM. High humidity with average of 94% is anticipated, the maximum being 98% at 11 PM and 89% being its lowest at 10 AM. Barometric pressure is its highest of 30.14inHg at 6 AM, a lowest point of 29.82inHg at 10 PM with an avg 30inHg.
South Gardiner, ME Weather – 3-12 – Scattered Showers
52° / 33°
Scattered Showers
South Gardiner may see passing showers, with daytime highs of 52°F and overnight lows near 33°F. The chance of rain is 89% with an estimated 0.02in. Snow is likely with a 4% chance. Wind will be moderate, blowing around 19mph on average and gusts of 30.1mph at 5 PM. High humidity with average of 97% is anticipated, the maximum being 99% at 7 AM and 85% being its lowest at 11 PM. Barometric pressure is its highest of 30.02inHg at 12 AM, a lowest point of 29.17inHg at 8 PM with an avg 29.48inHg.
South Gardiner, ME Weather – 3-13 – Partly Cloudy
41° / 23°
Partly Cloudy
In South Gardiner, skies will be cloudy with highs near 41°F and lows around 23°F. Wind will be moderate, blowing around 16mph on average and gusts of 23.5mph at 11 PM. Humidity levels should be comfortable, sitting around 49% on average, the maximum being 77% at 12 AM and 27% being its lowest at 2 PM. Barometric pressure is its highest of 29.87inHg at 2 PM, a lowest point of 29.35inHg at 12 AM with an avg 29.72inHg.
South Gardiner, ME Weather – 3-14 – Partly Cloudy
50° / 32°
Partly Cloudy
Daytime highs will reach 50°F with lows dropping to 32°F in South Gardiner, where it will be cloudy. Wind will be moderate, blowing around 16mph on average and gusts of 22.4mph at 12 AM. The humidity will be on the higher side, averaging about 62%, the maximum being 77% at 11 PM and 40% being its lowest at 2 PM. Barometric pressure is its highest of 30.19inHg at 11 PM, a lowest point of 29.76inHg at 4 AM with an avg 29.9inHg.

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