Fort Shaw, Montana Weather
Monsoon storms drench the south. Day 14 of summer. Read this microseason across nine climate regions →
Fort Shaw weather forecast — hour by hour, 7-day outlook, NOAA radar
- TodayJul 3Mostly Clear——82°54°—
- SaturdayJul 4Overcast——84°59°+2°
- SundayJul 5Overcast——85°61°+1°
- MondayJul 6Light Drizzle45%0.02″75°53°-10°
- TuesdayJul 7Light Rain45%0.18″83°56°+8°
- WednesdayJul 8Overcast24%—93°59°+10°
- ThursdayJul 9Overcast18%—81°61°-12°
AQI 39 (Good), driven by Ozone. AQI flat over the last 6 hours (within ±3 points).
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
- 11:35 PM
- Moonset
- 10:28 AM
- In sign
- ♒︎ Aquarius
Monsoon storms drench the south
Fort Shaw at a glance
- Today vs. normal: 66°F — typical for the season
- Last frost: May 31 (climatological average for this latitude)
- Microseason: Jul 1–5
- Planting window: Harvest early potatoes. Begin drying onions on the surface.
ZIP code: 59443
16-Day Forecast — Fort Shaw
- Fri82°54°1%
- Sat84°59°2%
- Sun85°61°3%
- Mon75°53°45%
- Tue83°56°45%
- Wed93°59°24%
- Thu81°61°18%
- Fri86°51°6%
- Sat98°56°4%
- Sun80°61°5%
- Mon87°53°8%
- Tue99°59°8%
- Wed100°68°17%
- Thu92°64°19%
- Fri100°63°16%
- Sat101°69°21%
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 Fort Shaw
- 59443
- 59483