WorkWindow

Outdoor Project Weather in Waukegan, IL

One forecast, six label checks. Today's verdict for every task in Waukegan loads above; the matrix below shows the whole year at a glance, computed from NOAA 1991–2020 normals at Chicago Waukegan Rgnl Ap, Il Us. The friendliest calendar here belongs to lawn seeding (208 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 — Jul, Aug, Sep Stain a Deck in Waukegan →
Exterior Painting — Jul, Aug, Sep Paint Outside in Waukegan →
Driveway Sealing — Jul, Aug, Jun Seal a Driveway in Waukegan →
Concrete Pouring — Jul, Aug, Sep Pour Concrete in Waukegan →
Roof Coating — Jul, Aug, Sep Coat a Roof in Waukegan →
Lawn Seeding — May, Jul, Aug Seed a Lawn in Waukegan →

Project weather, month by month

Workable days per month by task, from NOAA 1991–2020 normals for CHICAGO WAUKEGAN RGNL AP, IL US. Darker = more workable days.
TaskJanFebMarAprMayJunJulAugSepOctNovDec
Deck Staining 0 0 0 2 18 18 20 19 18 15 0 0
Exterior Painting 0 0 0 2 18 18 20 19 18 15 0 0
Driveway Sealing 0 0 0 0 2 18 20 19 15 0 0 0
Concrete Pouring 0 0 0 2 18 18 20 19 18 15 0 0
Roof Coating 0 0 0 2 18 18 20 19 18 15 0 0
Lawn Seeding 0 0 0 18 31 30 31 31 30 31 6 0

The composite season in Waukegan opens around April 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 Waukegan (208 workable days a year), then work down the matrix.

Full 10-day checks

Illinois

Climatology: NOAA 1991–2020 normals via CHICAGO WAUKEGAN RGNL AP, IL US (6.2 km from Waukegan center); live outlook by Open-Meteo.