Grant, Montana Weather
Monsoon storms drench the south. Day 14 of summer. Read this microseason across nine climate regions →
Grant weather forecast — hour by hour, 7-day outlook, NOAA radar
- TodayJul 4Overcast——83°51°—
- SundayJul 5Light Rain14%0.09″85°54°+2°
- MondayJul 6Drizzle33%—80°57°-5°
- TuesdayJul 7Light Drizzle33%0.01″82°51°+2°
- WednesdayJul 8Overcast17%—87°54°+5°
- ThursdayJul 9Mostly Clear——82°54°-5°
- FridayJul 10Clear——85°52°+3°
AQI 33 (Good), driven by Ozone. AQI down 9 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
- 11:36 PM
- Moonset
- 10:36 AM
- In sign
- ♓︎ Pisces
Monsoon storms drench the south
Grant at a glance
- Today vs. normal: 12°F below the seasonal normal for this latitude
- Last frost: May 16 (climatological average for this latitude)
- Microseason: Jul 1–5
- Planting window: Harvest early potatoes. Begin drying onions on the surface.
15-Day Forecast — Grant
- Sat83°51°2%
- Sun85°54°14%
- Mon80°57°33%
- Tue82°51°33%
- Wed87°54°17%
- Thu82°54°7%
- Fri85°52°2%
- Sat91°54°1%
- Sun83°58°4%
- Mon88°51°7%
- Tue96°58°13%
- Wed90°66°15%
- Thu90°60°16%
- Fri90°60°10%
- Sat85°61°12%
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 — Grant
SPC includes Grant in the general thunderstorm area tomorrow — no severe risk, but storms are possible.
- TODAYNONENo severe risk
- TOMORROWTSTMGeneral Thunderstorms
- DAY 3TSTMGeneral Thunderstorms
Thunderstorms possible. Not severe, but capable of producing lightning and brief heavy rain.
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 Grant
- 59725