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Lyon, MO Weather Tomorrow

Prepare for the week ahead with tomorrow's Lyon weather forecast and a complete 5 day outlook covering daily precipitation forecasts, changing sky conditions, daytime highs, overnight lows, Fahrenheit and Celsius temperatures, sunrise, sunset, wind chill, and local wind details throughout the Lyon area and around Franklin county, Missouri.
Updated: Fri Oct 16th 2026 2:45 PM CDT
Lyon, MO Weather – 10-16 – Scattered Showers
56° / 46°
Scattered Showers
Lyon could see passing showers with daytime highs of 56°F and nighttime lows near 46°F. There's a moderate 49% chance of rainfall with an estimated 0.03in. Wind will be moderate, blowing around 18mph on average and gusts of 31.1mph at 4 PM. The humidity will be on the higher side, averaging about 71%, the maximum being 80% at 4 PM and 71% being its lowest at 9 PM. Barometric pressure is its highest of 30.46inHg at 11 PM, a lowest point of 30.28inHg at 3 PM with an avg 30.38inHg.
Lyon, MO Weather – 10-17 – Sunny
59° / 37°

Weather Tomorrow

Sunny
Highs will reach 59°F with lows near 37°F in Lyon, where sunshine is. There's a very small chance of rainfall, only about 3%. Wind will be moderate, blowing around 11mph on average and gusts of 24.9mph at 12 AM. Humidity levels should be comfortable, sitting around 60% on average, the maximum being 94% at 7 AM and 30% being its lowest at 4 PM. Barometric pressure is its highest of 30.58inHg at 9 AM, a lowest point of 30.43inHg at 5 PM with an avg 30.49inHg.
Lyon, MO Weather – 10-18 – Sunny
67° / 40°
Sunny
In Lyon, it will be sunny with highs near 67°F and lows around 40°F. There's a very small chance of rainfall, only about 1%. Winds will be light at 7mph and gusts of 10.6mph at 10 AM. Humidity levels should be comfortable, sitting around 47% on average, the maximum being 67% at 3 AM and 24% being its lowest at 2 PM. Barometric pressure is its highest of 30.48inHg at 9 AM, a lowest point of 30.31inHg at 5 PM with an avg 30.4inHg.
Lyon, MO Weather – 10-19 – Sunny
71° / 43°
Sunny
Lyon could see a sunny day with daytime highs of 71°F and nighttime lows near 43°F. There's a very small chance of rainfall, only about 4%. Winds will be light at 6mph and gusts of 12.5mph at 7 AM. Humidity levels should be comfortable, sitting around 49% on average, the maximum being 69% at 6 AM and 26% being its lowest at 4 PM. Barometric pressure is its highest of 30.39inHg at 9 AM, a lowest point of 30.25inHg at 5 PM with an avg 30.33inHg.
Lyon, MO Weather – 10-20 – Sunny
72° / 47°
Sunny
In Lyon, it will be sunny with highs near 72°F and lows around 47°F. There's a very small chance of rainfall, only about 5%. Winds will be light at 6mph and gusts of 14.1mph at 8 PM. Humidity levels should be comfortable, sitting around 46% on average, the maximum being 63% at 7 AM and 26% being its lowest at 4 PM. Barometric pressure is its highest of 30.35inHg at 9 AM, a lowest point of 30.25inHg at 5 PM with an avg 30.3inHg.
Lyon, MO Weather – 10-21 – Sunny
74° / 49°
Sunny
In Lyon, it will be sunny with highs near 74°F and lows around 49°F. There's a very small chance of rainfall, only about 2%. Winds will be light at 7mph and gusts of 16.1mph at 5 AM. Humidity levels should be comfortable, sitting around 44% on average, the maximum being 58% at 7 AM and 25% being its lowest at 4 PM. Barometric pressure is its highest of 30.31inHg at 7 AM, a lowest point of 30.2inHg at 5 PM with an avg 30.26inHg.

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