Frisco, Texas Weather

Over the next 7 days in Frisco, daytime highs range from 10°C to 21°C and night-time lows from 6°C to 17°C. The warmest afternoon is likely on Friday at 21°C, while the coolest night is expected tonight at 6°C. Temperatures trend warmer through the week, rising by about 7°C.

Rain is most likely today, with roughly 31 mm forecast in total over the week.

It turns breezy today, with winds reaching about 31 km/h — secure loose objects on rooftops and balconies. UV levels stay moderate or lower, peaking at 4. Average humidity is a comfortable 72% or so.

At 00:00 local time it is 10°C in Frisco with light drizzle, feeling like 6°C. Today's forecast high is 10°C and the low is 6°C, and the day overall looks rainy. Rain is likely today (99% chance, around 30.0 mm), so keep an umbrella handy. Winds are blowing at about 20 km/h from the east. Humidity is 67%.

Based on 25 years of satellite and reanalysis data (2001-2025), August is usually the hottest month in Frisco, with average daytime highs around 36°C. January is the coolest, when nights typically fall to about 1°C and frost is possible on the coldest nights. That is a wide yearly range of roughly 36°C, so the seasons feel very different from each other.

The area receives about 920 mm of rain in a typical year. Most of it falls from May and October, and May is the wettest month at roughly 116 mm.

For outdoor plans and travel, March to April, September and November usually offer the most comfortable weather in Frisco, with mild days and relatively little rain.

Source: NASA POWER (MERRA-2 reanalysis), averaged over the roughly 50 km grid area around Frisco. Values describe typical conditions, not a forecast.

Frisco is one of many towns in Texas's vast Gulf Coast-to-arid-west range — humid subtropical in the east, semi-arid to desert further west, about 42 km north of Dallas. Before the rains arrive, there's long, hot summers (June–September) with highs regularly above 35°C, more humid near the Gulf coast. Cooler months mean mild winters across most of the state, with occasional cold snaps and rare snow. This page shows live, auto-refreshing weather for Frisco: current conditions, an hourly breakdown, a 16-day outlook, a date-lookup tool for any past or future date, and real-time air quality, sourced from Open-Meteo. Local timezone: America/Chicago.

Frisco's day-to-day weather follows the broader pattern of Texas described above. See the hourly weather forecast or the air quality index for more detail.