Montreal, Missouri Weather
Cicadas claim the scorching afternoon. Day 14 of summer. Read this microseason across nine climate regions →
Montreal weather forecast — hour by hour, 7-day outlook, NOAA radar
- TodayJul 4Overcast49%—92°74°—
- SundayJul 5Drizzle24%0.03″88°69°-4°
- MondayJul 6Partly Cloudy19%—85°68°-3°
- TuesdayJul 7Clear——87°64°+2°
- WednesdayJul 8Clear——92°67°+5°
- ThursdayJul 9Overcast16%—85°73°-7°
- FridayJul 10Light Drizzle46%—92°71°+7°
AQI 48 (Good), driven by PM2.5. AQI flat over the last 6 hours (within ±3 points). PM2.5 at 9.7 µg/m³ (AQI 52) with a 0.79 fine-to-coarse ratio and 6 mph wind — combustion smoke trapped in calm air, not road dust.
OK No precautions needed for the general population; unusually sensitive individuals may consider limiting prolonged outdoor exertion.
What's driving it
Ozone × UV × Sky
Ozone at AQI 41 now. With UV 8.2 peaking around 1 PM under partly cloudy skies, surface ozone likely climbs to AQI 32 around 1 PM.
- Present
- AQI 41
- UV peak
- 8.2 at 1 PM
- Sky at peak
- partly cloudy
- Projected peak
- AQI 32
PM × Wind × Precip
PM2.5 at 9.7 µg/m³ (AQI 52) with a 0.79 fine-to-coarse ratio and 6 mph wind — combustion smoke trapped in calm air, not road dust.
- PM2.5/PM10
- 0.79
- Wind
- light
- Recent rain
- 0h in last 6h
- Pattern
- stagnant smoke
Trends
Seven days of AQI and PM2.5.
Hourly air-quality data from the Copernicus Atmosphere Monitoring Service, charted across the past and next several days. Dashed lines mark the AQI breakpoints at 50 (Good → Moderate) and 100 (Moderate → Unhealthy for Sensitive Groups).
If the first of July be rainy weather, 'twill rain more or less for four weeks together.
- Moonrise
- 11:02 PM
- Moonset
- 10:18 AM
- In sign
- ♓︎ Pisces
Cicadas claim the scorching afternoon
Montreal at a glance
- Today vs. normal: 16°F above the seasonal normal for this latitude
- Last frost: April 4 (climatological average for this latitude)
- Microseason: Jul 1–5
- Planting window: Harvest early potatoes. Begin drying onions on the surface.
ZIP code: 65591
16-Day Forecast — Montreal
- Sat92°74°49%
- Sun88°69°24%
- Mon85°68°19%
- Tue87°64°7%
- Wed92°67°8%
- Thu85°73°16%
- Fri92°71°46%
- Sat83°65°25%
- Sun81°59°8%
- Mon80°58°5%
- Tue79°59°4%
- Wed84°59°10%
- Thu87°64°10%
- Fri90°68°10%
- Sat80°67°16%
- Sun77°65°16%
Forecast data from Open-Meteo (CC BY 4.0).
Right now in the garden
Peak growing season
As of July 4, the growing season is at its peak — frost is months away. Continue succession-planting beans and summer squash. Start fall brassicas (broccoli, cabbage, kale) from seed indoors for transplanting in late summer.
SPC Convective Outlook
Storm Prediction Center — Montreal
SPC has placed Montreal in the Slight Risk category for severe thunderstorms today.
- TODAYSLGTSlight Risk
- TOMORROWTSTMGeneral Thunderstorms
- DAY 3TSTMGeneral Thunderstorms
Scattered severe storms possible. A few tornadoes, hail, and damaging wind gusts possible.
Source: NOAA / NWS Storm Prediction Center categorical convective outlook. Outlooks are re-issued multiple times per day; this page reflects the most recent SPC polygons covering the city’s coordinates.
ZIP codes in Montreal
- 65591