Cascade, Montana Weather
Monsoon storms drench the south. Day 14 of summer. Read this microseason across nine climate regions →
Cascade weather forecast — hour by hour, 7-day outlook, NOAA radar
- TodayJul 4Overcast——84°58°—
- SundayJul 5Overcast——86°63°+2°
- MondayJul 6Light Showers52%0.09″74°55°-12°
- TuesdayJul 7Overcast52%—83°57°+9°
- WednesdayJul 8Overcast19%—94°61°+11°
- ThursdayJul 9Partly Cloudy19%—81°59°-13°
- FridayJul 10Partly Cloudy——86°52°+5°
AQI 37 (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
- 10:27 AM
- In sign
- ♓︎ Pisces
Monsoon storms drench the south
Cascade at a glance
- Today vs. normal: 63°F — typical for the season
- 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: 59421
15-Day Forecast — Cascade
- Sat84°58°2%
- Sun86°63°4%
- Mon74°55°52%
- Tue83°57°52%
- Wed94°61°19%
- Thu81°59°19%
- Fri86°52°8%
- Sat99°58°3%
- Sun82°62°7%
- Mon89°56°10%
- Tue100°62°13%
- Wed99°70°16%
- Thu93°66°18%
- Fri100°66°13%
- Sat102°69°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.
SPC Convective Outlook
Storm Prediction Center — Cascade
SPC includes Cascade 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 Cascade
- 59421