Weather in New Boston, MO
Updated 2026-09-26 12:30 local time · ZIP codes 63557
Cloudy
No government weather alerts were returned for this location at the latest update.
Next hours
69°9% rain
72°12% rain74°12% rain75°11% rain75°12% rain73°14% rain73°15% rain71°15% rain
70°14% rain68°16% rain
65°43% rain63°57% rain3-day weather forecast
Weather details
Sunrise, sunset and moon
Key weather changes ahead
Weather insights for today
Rain chance reaches about 57% over the next 12 hours.
It feels like 64°F with winds near 11 mph.
70°F, 14% rain chance and 8 mph wind.
Visibility is around 6 mi; gusts may reach 21 mph.
Current temperature is 69°F, wind 11 mph, rain chance up to 57%.
UV index is 1.
Local weather characteristics in New Boston
Missouri sits where different air masses often meet, producing hot humid summers, cold winter spells, rapid weather changes and frequent thunderstorms.
New Boston is part of the Midwest weather region. The forecast point is near 39.95°N latitude and 92.86°W longitude. Local temperature, wind and precipitation can still differ from nearby places, especially where terrain, coastlines or urban development create small-scale weather changes.
New Boston weather today
Cloudy and 69°F in New Boston, MO. Today's high is 75°F with a 61% rain chance. Winds are around 11 mph with gusts near 13 mph. Relative humidity is 55%, pressure is 30.09 inHg, and visibility is about 6 miles.
Tonight and tomorrow in New Boston
Sunrise is at 07:02 AM and sunset is at 07:02 PM. Tomorrow's forecast calls for Patchy rain nearby with a high near 74°F and a low near 59°F. The maximum rain chance is 62%.