Harrison, Idaho Weather
Monsoon storms drench the south. Day 15 of summer. Read this microseason across nine climate regions →
Harrison weather forecast — hour by hour, 7-day outlook, NOAA radar
- TodayJul 5Overcast——81°54°—
- MondayJul 6Overcast——86°59°+5°
- TuesdayJul 7Overcast——94°55°+8°
- WednesdayJul 8Overcast10%—79°54°-15°
- ThursdayJul 9Overcast——80°50°+1°
- FridayJul 10Mostly Clear——85°51°+5°
- SaturdayJul 11Partly Cloudy——82°53°-3°
AQI 29 (Good), driven by PM2.5. AQI down 14 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
- 11:12 PM
- Moonset
- 11:02 AM
- In sign
- ♓︎ Pisces
Monsoon storms drench the south
Harrison at a glance
- Today vs. normal: 10°F below the seasonal normal for this latitude
- Last frost: May 31 (climatological average for this latitude)
- Microseason: Jul 1–5
- Planting window: Harvest early potatoes. Begin drying onions on the surface.
ZIP code: 83833
16-Day Forecast — Harrison
- Sun81°55°0%
- Mon86°59°0%
- Tue94°55°1%
- Wed79°54°10%
- Thu80°50°1%
- Fri85°51°1%
- Sat82°53°1%
- Sun85°50°2%
- Mon89°54°2%
- Tue99°61°3%
- Wed95°62°5%
- Thu85°60°6%
- Fri93°61°6%
- Sat97°61°0%
- Sun90°62°3%
- Mon89°58°3%
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 Harrison
- 83833