Markham, Washington Weather
Fireweed Ignites. Day 15 of summer. Read this microseason across nine climate regions →
Markham weather forecast — hour by hour, 7-day outlook, NOAA radar
- TodayJul 5Overcast——64°52°—
- MondayJul 6Foggy——60°52°-4°
- TuesdayJul 7Drizzle—0.06″61°53°+1°
- WednesdayJul 8Light Drizzle25%0.05″60°52°-1°
- ThursdayJul 9Partly Cloudy——60°52°0°
- FridayJul 10Overcast12%—62°54°+2°
- SaturdayJul 11Overcast——60°52°-2°
AQI 24 (Good), driven by Ozone. AQI flat over the last 6 hours (within ±3 points).
OK No precautions needed for the general population; unusually sensitive individuals may consider limiting prolonged outdoor exertion.
Trends
Seven days of AQI and PM2.5.
Hourly air-quality data from the Copernicus Atmosphere Monitoring Service, charted across the past and next several days. Dashed lines mark the AQI breakpoints at 50 (Good → Moderate) and 100 (Moderate → Unhealthy for Sensitive Groups).
If the first of July be rainy weather, 'twill rain more or less for four weeks together.
- Moonrise
- 11:41 PM
- Moonset
- 11:32 AM
- In sign
- ♓︎ Pisces
Fireweed Ignites
Markham at a glance
- Today vs. normal: 13°F below the seasonal normal for this latitude
- Last frost: May 27 (climatological average for this latitude)
- Microseason: Jul 1–5
- Planting window: Harvest early potatoes. Begin drying onions on the surface.
15-Day Forecast — Markham
- Sun64°52°1%
- Mon60°52°0%
- Tue61°53°4%
- Wed60°52°25%
- Thu60°52°1%
- Fri62°54°12%
- Sat60°52°9%
- Sun61°52°7%
- Mon63°48°5%
- Tue65°50°5%
- Wed67°56°1%
- Thu68°54°3%
- Fri66°56°3%
- Sat61°53°10%
- Sun67°52°0%
Forecast data from Open-Meteo (CC BY 4.0).
Right now in the garden
Peak growing season
As of July 5, the growing season is at its peak — frost is months away. Continue succession-planting beans and summer squash. Start fall brassicas (broccoli, cabbage, kale) from seed indoors for transplanting in late summer.
ZIP codes in Markham
- 98520