Firth, Idaho Weather
Monsoon storms drench the south. Day 15 of summer. Read this microseason across nine climate regions →
Firth weather forecast — hour by hour, 7-day outlook, NOAA radar
- TodayJul 5Overcast——93°58°—
- MondayJul 6Light Drizzle10%—90°63°-3°
- TuesdayJul 7Light Drizzle15%—94°61°+4°
- WednesdayJul 8Overcast——97°60°+3°
- ThursdayJul 9Clear——92°58°-5°
- FridayJul 10Clear——97°59°+5°
- SaturdayJul 11Clear——104°62°+7°
AQI 44 (Good), driven by Ozone. 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
- 11:50 PM
- Moonset
- 11:44 AM
- In sign
- ♓︎ Pisces
Monsoon storms drench the south
Firth at a glance
- Today vs. normal: 3°F below the seasonal normal for this latitude
- Last frost: May 6 (climatological average for this latitude)
- Microseason: Jul 1–5
- Planting window: Harvest early potatoes. Begin drying onions on the surface.
ZIP code: 83236
15-Day Forecast — Firth
- Sun93°58°2%
- Mon90°63°10%
- Tue94°61°15%
- Wed97°60°5%
- Thu92°58°3%
- Fri97°59°0%
- Sat104°62°0%
- Sun105°67°2%
- Mon106°67°4%
- Tue111°69°6%
- Wed111°68°16%
- Thu110°69°27%
- Fri109°68°18%
- Sat108°70°19%
- Sun103°62°11%
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.
SPC Convective Outlook
Storm Prediction Center — Firth
SPC includes Firth 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 Firth
- 83236