Chester, Montana Weather
Monsoon storms drench the south. Day 14 of summer. Read this microseason across nine climate regions →
Chester weather forecast — hour by hour, 7-day outlook, NOAA radar
- TodayJul 4Overcast——83°52°—
- SundayJul 5Overcast——83°53°0°
- MondayJul 6Overcast42%—77°56°-6°
- TuesdayJul 7Light Drizzle44%—77°60°0°
- WednesdayJul 8Drizzle26%0.03″88°59°+11°
- ThursdayJul 9Mostly Clear26%—77°63°-11°
- FridayJul 10Clear——81°55°+4°
AQI 28 (Good), driven by Ozone. AQI down 10 over the last 6 hours (gradual decline).
OK No precautions needed for the general population; unusually sensitive individuals may consider limiting prolonged outdoor exertion.
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
- 11:34 PM
- Moonset
- 10:22 AM
- In sign
- ♓︎ Pisces
Monsoon storms drench the south
Chester at a glance
- Today vs. normal: 5°F below the seasonal normal for this latitude
- Last frost: June 6 (climatological average for this latitude)
- Microseason: Jul 1–5
- Planting window: Harvest early potatoes. Begin drying onions on the surface.
ZIP code: 59522
15-Day Forecast — Chester
- Sat83°52°1%
- Sun83°53°2%
- Mon77°56°42%
- Tue77°60°44%
- Wed88°59°26%
- Thu77°63°26%
- Fri81°55°7%
- Sat94°60°4%
- Sun78°64°4%
- Mon85°58°9%
- Tue93°62°12%
- Wed96°70°18%
- Thu87°65°11%
- Fri98°69°10%
- Sat100°72°9%
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 Chester
- 59522