Polson, Montana Weather
Monsoon storms drench the south. Day 14 of summer. Read this microseason across nine climate regions →
Polson weather forecast — hour by hour, 7-day outlook, NOAA radar
- TodayJul 4Overcast——84°57°—
- SundayJul 5Overcast——83°60°-1°
- MondayJul 6Overcast26%—74°53°-9°
- TuesdayJul 7Overcast26%—83°57°+9°
- WednesdayJul 8Overcast——82°60°-1°
- ThursdayJul 9Overcast——75°58°-7°
- FridayJul 10Clear——79°50°+4°
AQI 38 (Good), driven by Ozone. AQI down 5 over the last 6 hours (gradual decline). Ozone at AQI 32 now. With UV 3.3 peaking around 1 PM under partly cloudy skies, surface ozone likely climbs to AQI 10 around 1 PM.
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 32 now. With UV 3.3 peaking around 1 PM under partly cloudy skies, surface ozone likely climbs to AQI 10 around 1 PM.
- Present
- AQI 32
- UV peak
- 3.3 at 1 PM
- Sky at peak
- partly cloudy
- Projected peak
- AQI 10
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
- 11:45 PM
- Moonset
- 10:37 AM
- In sign
- ♓︎ Pisces
Monsoon storms drench the south
Polson at a glance
- Today vs. normal: 62°F — typical for the season
- Last frost: June 1 (climatological average for this latitude)
- Microseason: Jul 1–5
- Planting window: Harvest early potatoes. Begin drying onions on the surface.
ZIP code: 59860
15-Day Forecast — Polson
- Sat84°57°1%
- Sun83°60°0%
- Mon74°53°26%
- Tue83°57°26%
- Wed82°60°6%
- Thu75°58°4%
- Fri79°50°2%
- Sat86°55°2%
- Sun76°57°3%
- Mon82°53°5%
- Tue88°58°6%
- Wed89°63°15%
- Thu87°63°16%
- Fri81°60°6%
- Sat80°62°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.
ZIP codes in Polson
- 59860