WorkWindow

Outdoor Project Weather in Lansing, MI

This page runs Lansing's forecast against all six task rulesets at once. Verdicts load live above; the month-by-month matrix below — built from NOAA 1991–2020 normals — shows when each job's season opens. Lawn Seeding gets the most calendar here: 212 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 — Aug, Jul, Sep Stain a Deck in Lansing →
Exterior Painting — Aug, Jul, Sep Paint Outside in Lansing →
Driveway Sealing — Aug, Jul, Jun Seal a Driveway in Lansing →
Concrete Pouring — Aug, Jul, Sep Pour Concrete in Lansing →
Roof Coating — Aug, Jul, Sep Coat a Roof in Lansing →
Lawn Seeding — May, Jul, Aug Seed a Lawn in Lansing →

Project weather, month by month

Workable days per month by task, from NOAA 1991–2020 normals for EAST LANSING 4 S, MI US. Darker = more workable days.
TaskJanFebMarAprMayJunJulAugSepOctNovDec
Deck Staining 0 0 0 5 20 20 21 22 21 14 0 0
Exterior Painting 0 0 0 5 20 20 21 22 21 14 0 0
Driveway Sealing 0 0 0 0 7 20 21 22 14 0 0 0
Concrete Pouring 0 0 0 5 20 20 21 22 21 14 0 0
Roof Coating 0 0 0 5 20 20 21 22 21 14 0 0
Lawn Seeding 0 0 0 21 31 30 31 31 30 31 7 0

Season edges differ by task — that's the point of checking six at once. In Lansing the earliest opener starts around April and the last holdout closes after October. A week that fails the paint rules on humidity can still pass seeding, and a frost that ends concrete season leaves sealing untouched until nights slip under 50°F.

If you only open one full check, make it lawn seeding — Lansing's longest season at 212 workable days.

Full 10-day checks

Michigan

Climatology: NOAA 1991–2020 normals via EAST LANSING 4 S, MI US (7.6 km from Lansing center); live outlook by Open-Meteo.