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Olean, MO Weather Forecast for 5-Days

Updated: Mon May 11th 2026 1:15 AM CDT

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Olean, MO Weather – 5-11 – Sunny
73° / 50°
Sunny
Sunshine is in the forecast for Olean, with a high of 73°F and a low of 50°F. Winds will be light at 7mph and gusts of 8.9mph at 11 PM. Humidity levels should be comfortable, sitting around 53% on average, the maximum being 85% at 11 PM and 33% being its lowest at 11 AM. Barometric pressure is its highest of 30.28inHg at 8 AM, a lowest point of 30.15inHg at 5 PM with an avg 30.21inHg.
Olean, MO Weather – 5-12 – Scattered Showers
77° / 51°

Weather Tomorrow

Scattered Showers
In Olean, showers likely at times with highs near 77°F and lows around 51°F. The chance of rain is 87% with an estimated 0.06in. Wind will be moderate, blowing around 15mph on average and gusts of 17.4mph at 11 AM. The humidity will be on the higher side, averaging about 71%, the maximum being 96% at 11 PM and 48% being its lowest at 12 PM. Barometric pressure is its highest of 30.17inHg at 12 AM, a lowest point of 29.95inHg at 7 PM with an avg 30.06inHg.
Olean, MO Weather – 5-13 – Scattered Showers
71° / 50°
Scattered Showers
Highs will reach 71°F with lows near 50°F in Olean, where passing showers are. The chance of rain is 77% with an estimated 0.01in. Wind will be moderate, blowing around 11mph on average and gusts of 16.9mph at 12 AM. The humidity will be on the higher side, averaging about 71%, the maximum being 97% at 1 AM and 42% being its lowest at 3 PM. Barometric pressure is its highest of 30.17inHg at 12 PM, a lowest point of 30.02inHg at 12 AM with an avg 30.12inHg.
Olean, MO Weather – 5-14 – Sunny
77° / 51°
Sunny
Daytime highs will reach 77°F with lows dropping to 51°F in Olean, where it will be sunny. Wind will be moderate, blowing around 13mph on average and gusts of 22.9mph at 11 PM. The humidity will be on the higher side, averaging about 63%, the maximum being 83% at 1 AM and 42% being its lowest at 3 PM. Barometric pressure is its highest of 30.15inHg at 12 AM, a lowest point of 29.99inHg at 7 PM with an avg 30.08inHg.
Olean, MO Weather – 5-15 – Sunny
83° / 62°
Sunny
A sunny day is in the forecast for Olean, with a high of 83°F and a low of 62°F. Wind will be moderate, blowing around 17mph on average and gusts of 23.2mph at 7 PM. Humidity levels should be comfortable, sitting around 60% on average, the maximum being 79% at 10 PM and 54% being its lowest at 5 AM. Barometric pressure is its highest of 29.98inHg at 12 AM, a lowest point of 29.78inHg at 7 PM with an avg 29.87inHg.
Olean, MO Weather – 5-16 – Sunny
87° / 67°
Sunny
Olean may see sunshine, with daytime highs of 87°F and overnight lows near 67°F. Wind will be moderate, blowing around 14mph on average and gusts of 23.1mph at 1 AM. The humidity will be on the higher side, averaging about 66%, the maximum being 84% at 7 AM and 46% being its lowest at 4 PM. Barometric pressure is its highest of 29.84inHg at 10 AM, a lowest point of 29.75inHg at 7 PM with an avg 29.79inHg.

Currently

Clear 50°F
30.2 inHg.
Barometer
63%
Humidity
SSE 4 mph
Wind
Clear

5 Day Forecast Nearby

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