Daylight through the yearLongest day (Jun 21): 14 h 22 min6:17 am – 8:39 pmShortest day (Dec 21): 9 h 57 min7:26 am – 5:23 pm
Sun todaySunrise –Sunset –
ClimateWarmest month August: highs 95°F, lows 71°FColdest month January: highs 56°F, lows 34°F43 in of rain a year, on about 56 dayswettest month May3 in of snow a year, on about 2 days88 days above 90°F, 45 nights below freezing in a typical yearSource: NOAA 1991-2020 Climate Normals, Mckinney Municipal Airport station, 12 mi away; rain from Anna 3.7 Ssw; snow from Frisco
Nearby landmarksSoil Conservation Service Site 32 Reservoirreservoir · under a mileSoil Conservation Service Site 33 Reservoirreservoir · 1.3 miGrayson College - South Campuscollege · 6.1 miCollin College Celina Campuscollege · 7.5 miGunter Lakelake · 8.0 miHunt Lake Number 1lake · 9.8 miSource: USGS Geographic Names Information System
Parks and public landsMyers Parkpark · 5.2 mi · 153 acresSlayter Creek Trailpark · 6.2 miLavon Recreation Arearecreation area · 15.5 mi · 37,671 acresRay Roberts Recreation Arearecreation area · 16.6 mi · 47,205 acresRay Roberts Lake State Parkstate park · 18.5 mi · 1,072 acresLewisville Recreation Arearecreation area · 18.8 mi · 46,194 acresSource: USGS Protected Areas Database (PAD-US)
Earthquakes20 of magnitude 3 or more within 50 miles since 19700 of magnitude 4+, 0 of magnitude 5+Largest: magnitude 3.6 on 7 Jan 201537 mi away, near Irving, TexasMost recent: magnitude 3.0 on 25 Aug 201735 mi awaySource: USGS Earthquake Catalog
Natural hazardsOverall risk Relatively HighCollin County, TX, compared with all US countiesHigher-risk hazardsTornado Very HighHail Very HighHeat wave Relatively HighRiver flooding Relatively HighSource: FEMA National Risk Index (county level)
Air quality76% of days had good air in 2025272 of 359 days measured64 moderate, 20 unhealthy for sensitive groups, 3 unhealthy daysMedian index 40, worst day 156main pollutant: ozoneSource: US EPA Air Quality Index, Collin County monitors, TX
Drinking waterWeston WSCserves 1,185 people from ground water1 health-based violation since 2021latest Oct 2024: lead and copper, treatment technique9 monitoring or reporting violations since 2021Source: US EPA Safe Drinking Water Information System, largest system serving the town
Elevation698 ft213 m above sea levelSource: USGS 3D Elevation Program
Local servicesHospitalMethodist Celina Medical Center9.0 miPost officeWeston Post Officeunder a mileTown hallWeston City Hallunder a milePoliceMelissa Police Department6.6 miFire stationWeston Volunteer Fire Departmentunder a mileSource: USGS National Structures Dataset
SchoolsWithin 2 miNo schools listedCollegeGrayson College - South Campus6.1 miSource: USGS National Structures Dataset
Getting aroundAirportDallas Love Field DAL37 miInterstateI-3527 miUS highwayUS 754.6 miAmtrakGainesville, TX GLE33 miCoachMckinney New Midway ConvenienceGreyhound9.9 miSources: OurAirports; US Census Bureau TIGER roads; Bureau of Transportation Statistics NTAD
Distances in these cards are measured from the centre of the 75097 ZIP area.
