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Merna, NE Weather Forecast for 5-Days

Updated: Mon May 18th 2026 5:00 AM CDT

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Merna, NE Weather – 5-18 – Scattered Showers
48° / 43°
Scattered Showers
Daytime highs will reach 48°F with lows dropping to 43°F in Merna, where on and off showers are set to occur. The chance of rain is 88% with an estimated 0.08in. Winds will be strong at speeds peaking at 21mph and gusts of 25.8mph at 11 PM. High humidity with average of 84% is anticipated, the maximum being 91% at 8 AM and 73% being its lowest at 6 PM. Barometric pressure is its highest of 30.03inHg at 11 PM, a lowest point of 29.77inHg at 10 AM with an avg 29.84inHg.
Merna, NE Weather – 5-19 – Partly Cloudy
63° / 40°

Weather Tomorrow

Partly Cloudy
In Merna, skies will be cloudy with highs near 63°F and lows around 40°F. Wind will be moderate, blowing around 19mph on average and gusts of 26.4mph at 1 AM. Humidity levels should be comfortable, sitting around 55% on average, the maximum being 91% at 2 AM and 28% being its lowest at 5 PM. Barometric pressure is its highest of 30.21inHg at 11 PM, a lowest point of 30.03inHg at 12 AM with an avg 30.14inHg.
Merna, NE Weather – 5-20 – Moderate Rain
53° / 42°
Moderate Rain
Periods of rain are likely in Merna, with a high of 53°F and a low of 42°F. The chance of rain is 81% with an estimated 0.25in. Wind will be moderate, blowing around 15mph on average and gusts of 23.8mph at 11 PM. The humidity will be on the higher side, averaging about 78%, the maximum being 94% at 12 PM and 49% being its lowest at 12 AM. Barometric pressure is its highest of 30.28inHg at 6 AM, a lowest point of 30.11inHg at 11 PM with an avg 30.21inHg.
Merna, NE Weather – 5-21 – Scattered Showers
55° / 46°
Scattered Showers
Highs will reach 55°F with lows near 46°F in Merna, where scattered showers are. The chance of rain is 87% with an estimated 0.13in. Wind will be moderate, blowing around 17mph on average and gusts of 28mph at 12 AM. High humidity with average of 91% is anticipated, the maximum being 98% at 9 PM and 84% being its lowest at 1 AM. Barometric pressure is its highest of 30.1inHg at 1 AM, a lowest point of 29.89inHg at 7 PM with an avg 29.99inHg.
Merna, NE Weather – 5-22 – Moderate Rain
73° / 47°
Moderate Rain
Merna is set for rain showers with temperatures peaking at 73°F and dipping to 47°F. Rainfall predicted to have a 72% chance with an estimated 0.78in. Wind will be moderate, blowing around 18mph on average and gusts of 24.5mph at 7 PM. High humidity with average of 90% is anticipated, the maximum being 99% at 6 AM and 54% being its lowest at 1 PM. Barometric pressure is its highest of 29.91inHg at 12 AM, a lowest point of 29.64inHg at 7 PM with an avg 29.78inHg.
Merna, NE Weather – 5-23 – Sunny
77° / 54°
Sunny
Merna may see a sunny day, with daytime highs of 77°F and overnight lows near 54°F. Winds will be light at 10mph and gusts of 21.9mph at 11 PM. The humidity will be on the higher side, averaging about 65%, the maximum being 95% at 4 AM and 39% being its lowest at 2 PM. Barometric pressure is its highest of 29.88inHg at 1 PM, a lowest point of 29.79inHg at 12 AM with an avg 29.85inHg.

Currently

Clear 46°F
29.76 inHg.
Barometer
82%
Humidity
N 20.2 mph
Wind
Clear

5 Day Forecast Nearby

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