WorkWindow

Outdoor Project Weather in Springfield, MO

This page runs Springfield'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: 169 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, Oct, Jun Stain a Deck in Springfield →
Exterior Painting — Sep, Oct, Jun Paint Outside in Springfield →
Driveway Sealing — Sep, Jun, May Seal a Driveway in Springfield →
Concrete Pouring — Sep, Oct, Jun Pour Concrete in Springfield →
Roof Coating — Sep, Oct, Jun Coat a Roof in Springfield →
Lawn Seeding — May, Oct, Apr Seed a Lawn in Springfield →

Project weather, month by month

Workable days per month by task, from NOAA 1991–2020 normals for SPRINGFIELD, MO US. Darker = more workable days.
TaskJanFebMarAprMayJunJulAugSepOctNovDec
Deck Staining 0 0 2 19 19 20 15 15 22 22 3 0
Exterior Painting 0 0 2 19 19 20 15 15 22 22 3 0
Driveway Sealing 0 0 0 1 19 20 15 15 22 6 0 0
Concrete Pouring 0 0 2 19 19 20 15 15 22 22 3 0
Roof Coating 0 0 2 19 19 20 15 15 22 22 3 0
Lawn Seeding 0 0 20 30 31 13 0 0 26 31 18 0

Season edges differ by task — that's the point of checking six at once. In Springfield the earliest opener starts around March 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 — Springfield's longest season at 169 workable days.

Full 10-day checks

Missouri

Climatology: NOAA 1991–2020 normals via SPRINGFIELD, MO US (10.7 km from Springfield center); live outlook by Open-Meteo.