Frisco, Colorado Weather
Monsoon storms drench the south. Day 15 of summer. Read this microseason across nine climate regions →
Frisco weather forecast — hour by hour, 7-day outlook, NOAA radar
- TodayJul 5Overcast——80°50°—
- MondayJul 6Overcast——83°54°+3°
- TuesdayJul 7Light Drizzle79%0.01″81°49°-2°
- WednesdayJul 8Light Drizzle49%—82°49°+1°
- ThursdayJul 9Light Drizzle47%—79°49°-3°
- FridayJul 10Overcast20%—82°47°+3°
- SaturdayJul 11Mostly Clear——85°49°+3°
AQI 44 (Good), driven by PM2.5. AQI down 31 over the last 6 hours — air quality is improving sharply. PM2.5 at 8.1 µg/m³ (AQI 45) with a 0.84 fine-to-coarse ratio and 3 mph wind — combustion smoke trapped in calm air, not road dust.
OK No precautions needed for the general population; unusually sensitive individuals may consider limiting prolonged outdoor exertion during the projected peak around 4 PM.
What's driving it
Ozone × UV × Sky
Ozone at AQI 43. Overcast through the UV peak window (cloud cover ~90%) — afternoon ozone should stay flat.
- Present
- AQI 43
- UV peak
- 3.3 at 1 PM
- Sky at peak
- overcast
- Projected peak
- AQI 10
PM × Wind × Precip
PM2.5 at 8.1 µg/m³ (AQI 45) with a 0.84 fine-to-coarse ratio and 3 mph wind — combustion smoke trapped in calm air, not road dust.
- PM2.5/PM10
- 0.84
- Wind
- calm
- Recent rain
- 0h in last 6h
- Pattern
- stagnant smoke
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
- 11:23 PM
- Moonset
- 11:19 AM
- In sign
- ♓︎ Pisces
Monsoon storms drench the south
Frisco at a glance
- Today vs. normal: 20°F below the seasonal normal for this latitude
- Last frost: April 13 (climatological average for this latitude)
- Microseason: Jul 1–5
- Planting window: Harvest early potatoes. Begin drying onions on the surface.
ZIP code: 80443
15-Day Forecast — Frisco
- Sun80°50°6%
- Mon83°54°5%
- Tue81°49°79%
- Wed82°49°49%
- Thu79°49°47%
- Fri82°47°20%
- Sat85°49°6%
- Sun88°49°7%
- Mon87°51°19%
- Tue90°53°30%
- Wed87°51°43%
- Thu86°53°63%
- Fri86°51°61%
- Sat89°52°59%
- Sun82°52°73%
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 — Frisco
SPC includes Frisco in the general thunderstorm area today — no severe risk, but storms are possible.
- TODAYTSTMGeneral Thunderstorms
- 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 Frisco
- 80443