Crystal City, MO Weather Tomorrow

The extended forecast for Crystal City begins with tomorrow's weather and continues through the next 5 days with 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 Crystal City area and around Jefferson county, Missouri.
Updated: Sat Oct 10th 2026 11:45 AM CDT
Crystal City, MO Weather – 10-10 – Overcast
81° / 60°
Overcast
Crystal City could see cloud-filled skies with daytime highs of 81°F and nighttime lows near 60°F. There's a very small chance of rainfall, only about 9%. Winds will be light at 8mph and gusts of 19mph at 10 PM. Humidity levels should be comfortable, sitting around 49% on average, the maximum being 66% at 11 PM and 36% being its lowest at 2 PM. Barometric pressure is its highest of 30.04inHg at 12 PM, a lowest point of 29.96inHg at 5 PM with an avg 29.99inHg.
Crystal City, MO Weather – 10-11 – Sunny
89° / 54°

Weather Tomorrow

Sunny
Daytime highs will reach 89°F with lows dropping to 54°F in Crystal City, where it will be sunny. There's a very small chance of rainfall, only about 4%. Winds will be light at 5mph and gusts of 11.2mph at 4 PM. Humidity levels should be comfortable, sitting around 59% on average, the maximum being 92% at 5 AM and 27% being its lowest at 4 PM. Barometric pressure is its highest of 30.02inHg at 9 AM, a lowest point of 29.9inHg at 5 PM with an avg 29.96inHg.
Crystal City, MO Weather – 10-12 – Sunny
92° / 64°
Sunny
Daytime highs will reach 92°F with lows dropping to 64°F in Crystal City, where it will be sunny. There's a very small chance of rainfall, only about 2%. Wind will be moderate, blowing around 13mph on average and gusts of 31.1mph at 11 PM. Humidity levels should be comfortable, sitting around 45% on average, the maximum being 68% at 7 AM and 29% being its lowest at 3 PM. Barometric pressure is its highest of 29.98inHg at 9 AM, a lowest point of 29.84inHg at 5 PM with an avg 29.92inHg.
Crystal City, MO Weather – 10-13 – Sunny
95° / 71°
Sunny
Daytime highs will reach 95°F with lows dropping to 71°F in Crystal City, where bright and sunny conditions. Rainfall predicted to have a 57% chance with an estimated 0.18in. Wind will be moderate, blowing around 14mph on average and gusts of 32.2mph at 12 AM. The humidity will be on the higher side, averaging about 61%, the maximum being 92% at 8 PM and 37% being its lowest at 4 PM. Barometric pressure is its highest of 29.92inHg at 10 PM, a lowest point of 29.82inHg at 5 PM with an avg 29.88inHg.
Crystal City, MO Weather – 10-14 – Overcast
77° / 66°
Overcast
Crystal City is set for cloud-filled skies with temperatures peaking at 77°F and dipping to 66°F. The chance of rain is 84% with an estimated 0.18in. Winds will be light at 8mph and gusts of 26.2mph at 12 AM. High humidity with average of 84% is anticipated, the maximum being 96% at 7 AM and 61% being its lowest at 4 PM. Barometric pressure is its highest of 30.07inHg at 9 PM, a lowest point of 29.92inHg at 12 AM with an avg 30.01inHg.
Crystal City, MO Weather – 10-15 – Light Rain
75° / 62°
Light Rain
Crystal City could see rain with daytime highs of 75°F and nighttime lows near 62°F. The chance of rain is 92% with an estimated 0.38in. Wind will be moderate, blowing around 14mph on average and gusts of 35.4mph at 10 PM. High humidity with average of 93% is anticipated, the maximum being 98% at 7 AM and 86% being its lowest at 4 PM. Barometric pressure is its highest of 30.08inHg at 12 AM, a lowest point of 29.81inHg at 10 PM with an avg 29.95inHg.

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