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Cairo, IA Weather Forecast for 5-Days

Updated: Sat Apr 11th 2026 12:30 AM CDT

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Cairo, IA Weather – 4-11 – Overcast
56° / 37°
Overcast
In Cairo, it will be overcast with highs near 56°F and lows around 37°F. Wind will be moderate, blowing around 16mph on average and gusts of 26.4mph at 11 PM. The humidity will be on the higher side, averaging about 78%, the maximum being 94% at 8 AM and 66% being its lowest at 6 PM. Barometric pressure is its highest of 30.4inHg at 7 AM, a lowest point of 30.07inHg at 11 PM with an avg 30.28inHg.
Cairo, IA Weather – 4-12 – Heavy Rain
67° / 52°

Weather Tomorrow

Heavy Rain
It will rain at times in Cairo, with a high of 67°F and a low of 52°F. The chance of rain is 89% with an estimated 1in. Wind will be moderate, blowing around 20mph on average and gusts of 27.8mph at 12 PM. High humidity with average of 92% is anticipated, the maximum being 98% at 4 AM and 86% being its lowest at 12 AM. Barometric pressure is its highest of 30.04inHg at 12 AM, a lowest point of 29.78inHg at 11 PM with an avg 29.87inHg.
Cairo, IA Weather – 4-13 – Scattered Thunderstorms
71° / 63°
Scattered Thunderstorms
Cairo may see thunderstorms, with daytime highs of 71°F and overnight lows near 63°F. Wind will be moderate, blowing around 20mph on average and gusts of 31.7mph at 10 PM. High humidity with average of 93% is anticipated, the maximum being 97% at 7 AM and 89% being its lowest at 4 PM. Barometric pressure is its highest of 29.86inHg at 10 AM, a lowest point of 29.75inHg at 7 PM with an avg 29.82inHg.
Cairo, IA Weather – 4-14 – Moderate Rain
81° / 67°
Moderate Rain
In Cairo, rain is likely with a high near 81°F and a low around 67°F. The chance of rain is 83% with an estimated 0.45in. Winds will be strong at speeds peaking at 28mph and gusts of 46.1mph at 10 PM. The humidity will be on the higher side, averaging about 78%, the maximum being 93% at 11 PM and 63% being its lowest at 3 PM. Barometric pressure is its highest of 29.8inHg at 12 AM, a lowest point of 29.59inHg at 8 PM with an avg 29.67inHg.
Cairo, IA Weather – 4-15 – Scattered Showers
77° / 56°
Scattered Showers
Daytime highs will reach 77°F with lows dropping to 56°F in Cairo, where on and off showers are set to occur. Rainfall predicted to have a 68% chance with an estimated 0.02in. Wind will be moderate, blowing around 17mph on average and gusts of 29mph at 12 AM. The humidity will be on the higher side, averaging about 68%, the maximum being 91% at 3 AM and 33% being its lowest at 4 PM. Barometric pressure is its highest of 29.93inHg at 11 PM, a lowest point of 29.65inHg at 2 AM with an avg 29.81inHg.
Cairo, IA Weather – 4-16 – Scattered Showers
80° / 57°
Scattered Showers
Cairo could see passing showers with daytime highs of 80°F and nighttime lows near 57°F. Rainfall predicted to have a 69% chance with an estimated 0.04in. Wind will be moderate, blowing around 17mph on average and gusts of 23.4mph at 7 PM. The humidity will be on the higher side, averaging about 69%, the maximum being 89% at 7 AM and 48% being its lowest at 4 PM. Barometric pressure is its highest of 29.94inHg at 2 AM, a lowest point of 29.77inHg at 7 PM with an avg 29.86inHg.

Currently

Clear 40°F
30.36 inHg.
Barometer
93%
Humidity
ESE 9.4 mph
Wind
Clear

5 Day Forecast Nearby

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