Lewistown Heights, Montana Weather
Monsoon storms drench the south. Day 14 of summer. Read this microseason across nine climate regions →
Lewistown Heights weather forecast — hour by hour, 7-day outlook, NOAA radar
- TodayJul 4Overcast——84°53°—
- SundayJul 5Drizzle34%0.03″86°62°+2°
- MondayJul 6Light Showers39%—80°58°-6°
- TuesdayJul 7Thunderstorm48%0.01″74°58°-6°
- WednesdayJul 8Light Drizzle30%—89°57°+15°
- ThursdayJul 9Partly Cloudy30%—82°59°-7°
- FridayJul 10Clear12%—80°53°-2°
AQI 26 (Good), driven by PM2.5. AQI down 15 over the last 6 hours — air quality is improving sharply.
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
- 11:25 PM
- Moonset
- 10:18 AM
- In sign
- ♓︎ Pisces
Monsoon storms drench the south
Lewistown Heights at a glance
- Today vs. normal: 8°F below the seasonal normal for this latitude
- Last frost: May 28 (climatological average for this latitude)
- Microseason: Jul 1–5
- Planting window: Harvest early potatoes. Begin drying onions on the surface.
15-Day Forecast — Lewistown Heights
- Sat84°53°3%
- Sun86°62°34%
- Mon80°58°39%
- Tue74°58°48%
- Wed89°57°30%
- Thu82°59°30%
- Fri80°53°12%
- Sat94°56°9%
- Sun79°60°9%
- Mon85°54°12%
- Tue95°60°16%
- Wed99°65°18%
- Thu91°67°20%
- Fri97°64°16%
- Sat100°65°24%
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 — Lewistown Heights
SPC includes Lewistown Heights 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 Lewistown Heights
- 59457