Skip to content

City guide · California

Outdoor Project Weather in Modesto, CA

One forecast, six label checks. Today's verdict for every task in Modesto loads above; the matrix below shows the whole year at a glance, computed from NOAA 1991–2020 normals at Modesto City Co Ap, Ca Us. The friendliest calendar here belongs to lawn seeding (241 workable days a year).

Six tasks · one forecast · California

MayBest overall month
Lawn SeedingFriendliest task
1,054 task-daysWorkable task-days/yr
6Tasks tracked
Average of all six tasks

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.
Task	Today	Best months here	Full 10-day check
Deck Staining	—	Oct, May, Apr	Stain a Deck in Modesto →
Exterior Painting	—	Oct, May, Apr	Paint Outside in Modesto →
Driveway Sealing	—	May, Oct, Sep	Seal a Driveway in Modesto →
Concrete Pouring	—	Oct, May, Apr	Pour Concrete in Modesto →
Roof Coating	—	Oct, May, Apr	Coat a Roof in Modesto →
Lawn Seeding	—	Jan, Mar, Oct	Seed a Lawn in Modesto →

Keep the tour going — compare this calendar with Mission Viejo, CA behind you or Moreno Valley, CA up next.

Project weather, month by month

Workable days per month by task, from NOAA 1991–2020 normals for MODESTO CITY CO AP, CA US. Darker = more workable days.
Task	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Deck Staining	0	20	23	25	28	15	0	0	18	29	24	0
Exterior Painting	0	20	23	25	28	15	0	0	18	29	24	0
Driveway Sealing	0	0	0	4	28	15	0	0	18	20	0	0
Concrete Pouring	0	20	23	25	28	15	0	0	18	29	24	0
Roof Coating	0	20	23	25	28	15	0	0	18	29	24	0
Lawn Seeding	31	29	31	30	28	0	0	0	0	31	30	31

Which task gets the most weather in Modesto?

Lawn Seeding241days/yr
Deck Staining182days/yr
Exterior Painting182days/yr
Concrete Pouring182days/yr
Roof Coating182days/yr
Driveway Sealing85days/yr

The composite season in Modesto opens around February and closes after June: 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 Modesto (241 workable days a year), then work down the matrix.

People also search for

Full 10-day checks

California

Climatology: NOAA 1991–2020 normals via MODESTO CITY CO AP, CA US (4.4 km from Modesto center); live outlook by Open-Meteo.