Saint Joseph, MO Weather Tomorrow

Whether you're planning work or travel, tomorrow's Saint Joseph weather and 5 day forecast offer precipitation chances, day and night conditions, high and low temperatures in Fahrenheit and Celsius, sunrise, sunset, sky conditions, wind chill, and wind speed with direction for the Saint Joseph area and around Buchanan county, Missouri.
Updated: Tue Oct 27th 2026 9:15 PM CDT
Saint Joseph, MO Weather – 10-27 – Overcast
72° / 57°
Overcast
Saint Joseph may see cloud-filled skies, with daytime highs of 72°F and overnight lows near 57°F. There's a very small chance of rainfall, only about 9%. Wind will be moderate, blowing around 11mph on average and gusts of 20.2mph at 11 PM. Humidity levels should be comfortable, sitting around 59% on average, the maximum being 68% at 10 PM and 67% being its lowest at 11 PM. Barometric pressure is its highest of 30.08inHg at 10 PM, a lowest point of 30.08inHg at 10 PM with an avg 30.08inHg.
Saint Joseph, MO Weather – 10-28 – Sunny
79° / 57°

Weather Tomorrow

Sunny
Daytime highs will reach 79°F with lows dropping to 57°F in Saint Joseph, where it will be sunny. There's a moderate 40% chance of rainfall with an estimated 0.04in. Winds will be strong at speeds peaking at 21mph and gusts of 34.2mph at 11 PM. The humidity will be on the higher side, averaging about 68%, the maximum being 86% at 5 AM and 49% being its lowest at 3 PM. Barometric pressure is its highest of 30.07inHg at 12 AM, a lowest point of 29.93inHg at 4 PM with an avg 30.01inHg.
Saint Joseph, MO Weather – 10-29 – Light Rain Shower
73° / 59°
Light Rain Shower
In Saint Joseph, rain showers are likely with a high near 73°F and a low around 59°F. The chance of rain is 86% with an estimated 0.4in. Wind will be moderate, blowing around 11mph on average and gusts of 31.3mph at 12 AM. High humidity with average of 83% is anticipated, the maximum being 97% at 8 AM and 67% being its lowest at 4 PM. Barometric pressure is its highest of 30.14inHg at 10 PM, a lowest point of 30inHg at 12 AM with an avg 30.08inHg.
Saint Joseph, MO Weather – 10-30 – Light Rain Shower
74° / 60°
Light Rain Shower
Rain showers are in the forecast for Saint Joseph, with a high of 74°F and a low of 60°F. The chance of rain is 91% with an estimated 0.66in. Wind will be moderate, blowing around 12mph on average and gusts of 24mph at 9 PM. High humidity with average of 88% is anticipated, the maximum being 98% at 7 AM and 66% being its lowest at 3 PM. Barometric pressure is its highest of 30.16inHg at 10 AM, a lowest point of 30.07inHg at 3 PM with an avg 30.12inHg.
Saint Joseph, MO Weather – 10-31 – Scattered Showers
67° / 56°
Scattered Showers
Highs will reach 67°F with lows near 56°F in Saint Joseph, where scattered showers are. The chance of rain is 89% with an estimated 0.31in. Wind will be moderate, blowing around 12mph on average and gusts of 20.4mph at 11 AM. High humidity with average of 87% is anticipated, the maximum being 96% at 1 AM and 62% being its lowest at 4 PM. Barometric pressure is its highest of 30.17inHg at 10 AM, a lowest point of 30.04inHg at 5 PM with an avg 30.09inHg.
Saint Joseph, MO Weather – 11-1 – Scattered Showers
67° / 56°
Scattered Showers
Saint Joseph may see scattered showers, with daytime highs of 67°F and overnight lows near 56°F. Rainfall predicted to have a 56% chance with an estimated 0.02in. Winds will be light at 7mph and gusts of 17mph at 3 PM. High humidity with average of 81% is anticipated, the maximum being 95% at 1 AM and 63% being its lowest at 3 PM. Barometric pressure is its highest of 30.1inHg at 9 AM, a lowest point of 29.96inHg at 11 PM with an avg 30.03inHg.

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