WorkWindow

Outdoor Project Weather in Knoxville, TN

One forecast, six label checks. Today's verdict for every task in Knoxville loads above; the matrix below shows the whole year at a glance, computed from NOAA 1991–2020 normals at Knoxville Exp Stn, Tn Us. The friendliest calendar here belongs to lawn seeding (158 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 — Sep, Aug, Oct Stain a Deck in Knoxville →
Exterior Painting — Sep, Aug, Oct Paint Outside in Knoxville →
Driveway Sealing — Sep, Aug, Jul Seal a Driveway in Knoxville →
Concrete Pouring — Sep, Aug, Oct Pour Concrete in Knoxville →
Roof Coating — Sep, Aug, Oct Coat a Roof in Knoxville →
Lawn Seeding — May, Oct, Apr Seed a Lawn in Knoxville →

Project weather, month by month

Workable days per month by task, from NOAA 1991–2020 normals for KNOXVILLE EXP STN, TN US. Darker = more workable days.
TaskJanFebMarAprMayJunJulAugSepOctNovDec
Deck Staining 0 0 0 17 19 19 20 21 22 20 0 0
Exterior Painting 0 0 0 17 19 19 20 21 22 20 0 0
Driveway Sealing 0 0 0 0 18 19 20 21 22 4 0 0
Concrete Pouring 0 0 0 17 19 19 20 21 22 20 0 0
Roof Coating 0 0 0 17 19 19 20 21 22 20 0 0
Lawn Seeding 0 0 19 30 31 12 0 0 22 31 13 0

The composite season in Knoxville opens around March and closes after October: 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 Knoxville (158 workable days a year), then work down the matrix.

Full 10-day checks

Tennessee

Climatology: NOAA 1991–2020 normals via KNOXVILLE EXP STN, TN US (7.9 km from Knoxville center); live outlook by Open-Meteo.