WorkWindow

Outdoor Project Weather in Lewisville, TX

One forecast, six label checks. Today's verdict for every task in Lewisville loads above; the matrix below shows the whole year at a glance, computed from NOAA 1991–2020 normals at Grapevine Dam, Tx Us. The friendliest calendar here belongs to lawn seeding (202 workable days a year).

Today at a glance

Verdicts load live from the 10-day forecast; without JavaScript this column stays blank and the year-round matrix below still answers the planning question.
TaskTodayBest months hereFull 10-day check
Deck Staining — Oct, Nov, Mar Stain a Deck in Lewisville →
Exterior Painting — Oct, Nov, Mar Paint Outside in Lewisville →
Driveway Sealing — Oct, May, Apr Seal a Driveway in Lewisville →
Concrete Pouring — Oct, Nov, Mar Pour Concrete in Lewisville →
Roof Coating — Oct, Nov, Mar Coat a Roof in Lewisville →
Lawn Seeding — Mar, Oct, Apr Seed a Lawn in Lewisville →

Project weather, month by month

Workable days per month by task, from NOAA 1991–2020 normals for GRAPEVINE DAM, TX US. Darker = more workable days.
TaskJanFebMarAprMayJunJulAugSepOctNovDec
Deck Staining 0 4 22 22 22 7 0 0 16 23 23 1
Exterior Painting 0 4 22 22 22 7 0 0 16 23 23 1
Driveway Sealing 0 0 0 21 22 7 0 0 16 22 0 0
Concrete Pouring 0 4 22 22 22 7 0 0 16 23 23 1
Roof Coating 0 4 22 22 22 7 0 0 16 23 23 1
Lawn Seeding 6 29 31 30 23 0 0 0 2 31 30 20

The composite season in Lewisville opens around February and closes after May: coatings wait on warm nights, concrete on freeze-free 48-hour stretches, seeding on the 55–80°F germination band. Between those bookends, the right question is which task fits this week — which is what the verdicts above answer.

Deepest calendar first: start with lawn seeding in Lewisville (202 workable days a year), then work down the matrix.

Full 10-day checks

Texas

Climatology: NOAA 1991–2020 normals via GRAPEVINE DAM, TX US (12.6 km from Lewisville center); live outlook by Open-Meteo.