Turtle Lake, Montana Weather
Monsoon storms drench the south. Day 15 of summer. Read this microseason across nine climate regions →
Turtle Lake weather forecast — hour by hour, 7-day outlook, NOAA radar
- TodayJul 4Overcast——83°53°—
- SundayJul 5Overcast——84°61°+1°
- MondayJul 6Light Drizzle22%—79°55°-5°
- TuesdayJul 7Overcast22%—87°57°+8°
- WednesdayJul 8Drizzle——80°61°-7°
- ThursdayJul 9Clear——81°56°+1°
- FridayJul 10Clear——88°56°+7°
AQI 42 (Good), driven by Ozone. AQI up 11 over the last 6 hours (gradual rise). Ozone at AQI 47 — peak already passed at 1 PM under clear skies. Levels should ease through evening.
OK No precautions needed for the general population; unusually sensitive individuals may consider limiting prolonged outdoor exertion.
What's driving it
Ozone × UV × Sky
Ozone at AQI 47 — peak already passed at 1 PM under clear skies. Levels should ease through evening.
- Present
- AQI 47
- UV peak
- 2.0 at earlier today
- Sky at peak
- clear
- Projected peak
- AQI 47
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
- 12:01 AM
- Moonset
- 11:51 AM
- In sign
- ♓︎ Pisces
Monsoon storms drench the south
Turtle Lake at a glance
- Today vs. normal: 19°F above the seasonal normal for this latitude
- Last frost: June 1 (climatological average for this latitude)
- Microseason: Jul 1–5
- Planting window: Harvest early potatoes. Begin drying onions on the surface.
16-Day Forecast — Turtle Lake
- Sat84°53°1%
- Sun84°61°1%
- Mon79°55°22%
- Tue87°57°22%
- Wed80°61°4%
- Thu81°56°4%
- Fri88°56°2%
- Sat92°61°2%
- Sun90°64°2%
- Mon96°62°3%
- Tue98°64°8%
- Wed94°65°8%
- Thu91°65°13%
- Fri96°60°3%
- Sat93°63°0%
- Sun96°64°6%
Forecast data from Open-Meteo (CC BY 4.0).
Right now in the garden
Peak growing season
As of July 5, 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 Turtle Lake
- 59860