De Borgia, Montana Weather
Monsoon storms drench the south. Day 14 of summer. Read this microseason across nine climate regions →
De Borgia weather forecast — hour by hour, 7-day outlook, NOAA radar
- TodayJul 4Overcast——78°53°—
- SundayJul 5Overcast——78°55°0°
- MondayJul 6Overcast——85°49°+7°
- TuesdayJul 7Light Drizzle——90°54°+5°
- WednesdayJul 8Overcast——79°56°-11°
- ThursdayJul 9Partly Cloudy——74°45°-5°
- FridayJul 10Clear——81°44°+7°
AQI 31 (Good), driven by PM2.5. AQI down 11 over the last 6 hours (gradual decline). PM2.5 at 4.5 µg/m³ (AQI 25) with a 0.85 fine-to-coarse ratio and 1 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
PM × Wind × Precip
PM2.5 at 4.5 µg/m³ (AQI 25) with a 0.85 fine-to-coarse ratio and 1 mph wind — combustion smoke trapped in calm air, not road dust.
- PM2.5/PM10
- 0.85
- Wind
- calm
- 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
- 11:49 PM
- Moonset
- 10:43 AM
- In sign
- ♓︎ Pisces
Monsoon storms drench the south
De Borgia at a glance
- Today vs. normal: 9°F below the seasonal normal for this latitude
- Last frost: May 30 (climatological average for this latitude)
- Microseason: Jul 1–5
- Planting window: Harvest early potatoes. Begin drying onions on the surface.
ZIP code: 59830
15-Day Forecast — De Borgia
- Sat78°54°1%
- Sun78°55°0%
- Mon85°49°6%
- Tue90°54°9%
- Wed79°56°5%
- Thu74°45°2%
- Fri81°44°2%
- Sat87°52°2%
- Sun75°50°3%
- Mon87°49°4%
- Tue95°57°5%
- Wed88°64°6%
- Thu90°58°6%
- Fri100°60°6%
- Sat96°63°10%
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.
ZIP codes in De Borgia
- 59830