Pacific, MO Weather & Growing Conditions
This Afternoon
74°F
Light Rain
Rain and a slight chance of thunderstorms. Cloudy. High near 74, with temperatures falling to around 66 in the afternoon. South wind around 13 mph, with gusts as high as 26 mph. Chance of precipitation is 100%.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 74°F | Light Rain | 13 mph S | 100% |
| Tonight | 49°F | Light Rain Likely | 5 to 9 mph SW | 73% |
| Wednesday | 62°F | Mostly Cloudy | 3 to 8 mph W | 3% |
| Wednesday Night | 38°F | Partly Cloudy | 2 mph SW | 0% |
| Thursday | 65°F | Sunny | 2 to 6 mph W | 2% |
| Thursday Night | 39°F | Mostly Cloudy | 2 mph NW | 12% |
| Friday | 57°F | Mostly Cloudy | 2 to 6 mph NW | 3% |
| Friday Night | 35°F | Mostly Cloudy | 2 mph N | 3% |
| Saturday | 56°F | Partly Sunny | 1 mph NW | 0% |
| Saturday Night | 32°F | Partly Cloudy | 0 mph | 2% |
| Sunday | 62°F | Sunny | 0 to 3 mph NW | 8% |
| Sunday Night | 32°F | Mostly Clear | 1 mph NW | 4% |
| Monday | 67°F | Sunny | 0 to 3 mph W | 2% |
| Monday Night | 36°F | Mostly Clear | 1 mph SW | 1% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Pacific, MO
Last spring frost
Apr 12
First fall frost
Oct 23
Growing season
193 days
Hardiness zone
6b
Explore more for Pacific, MO: full frost dates · planting calendar · Missouri frost dates
Climate data from the nearest NOAA station, St Louis Sprt Of S L Ap, Mo (13.7 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 3, 2026.