Midland, Washington Weather
Fireweed Ignites. Day 15 of summer. Read this microseason across nine climate regions →
Midland weather forecast — hour by hour, 7-day outlook, NOAA radar
- TodayJul 5Overcast——73°55°—
- MondayJul 6Overcast——83°55°+10°
- TuesdayJul 7Overcast——81°50°-2°
- WednesdayJul 8Light Drizzle——73°54°-8°
- ThursdayJul 9Partly Cloudy——79°45°+6°
- FridayJul 10Overcast——74°50°-5°
- SaturdayJul 11Overcast——73°54°-1°
AQI 22 (Good), driven by PM2.5. AQI flat over the last 6 hours (within ±3 points). PM2.5 at 9.5 µg/m³, PM10 at 10.6 µg/m³ — typical background levels with no transport signature.
OK No precautions needed for the general population; unusually sensitive individuals may consider limiting prolonged outdoor exertion.
What's driving it
PM × Wind × Precip
PM2.5 at 9.5 µg/m³, PM10 at 10.6 µg/m³ — typical background levels with no transport signature.
- PM2.5/PM10
- 0.90
- Wind
- light
- Recent rain
- 0h in last 6h
- Pattern
- background
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
- 11:35 PM
- Moonset
- 11:25 AM
- In sign
- ♓︎ Pisces
Fireweed Ignites
Midland at a glance
- Today vs. normal: 7°F below the seasonal normal for this latitude
- Last frost: May 29 (climatological average for this latitude)
- Microseason: Jul 1–5
- Planting window: Harvest early potatoes. Begin drying onions on the surface.
16-Day Forecast — Midland
- Sun73°55°0%
- Mon83°55°0%
- Tue81°50°0%
- Wed73°54°7%
- Thu79°45°1%
- Fri74°50°2%
- Sat73°54°5%
- Sun69°52°4%
- Mon84°55°3%
- Tue88°57°3%
- Wed85°54°0%
- Thu90°56°13%
- Fri90°56°6%
- Sat89°55°0%
- Sun81°54°0%
- Mon80°50°6%
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.
Microseason · July 1–5
Fireweed Ignites
Magenta fireweed spires surge from burned and cleared slopes, their blooms climbing from base upward. July's signature color claims the disturbed ground.
Day 186 of 365 · Wedge 37 of 72
Planting calendar
| Month | Plant | Harvest |
|---|---|---|
| January | — | — |
| February | — | — |
| March | — | — |
| April | — | — |
| May | lettuce, peas, spinach, radishes | lettuce, peas, radishes |
| June | lettuce, peas, spinach, radishes, tomatoes, peppers, beans, squash | lettuce, peas, radishes |
| July | tomatoes, peppers, beans, squash | tomatoes, beans, summer squash |
| August | tomatoes, peppers, beans, squash, fall brassicas, garlic (overwinter), carrots | tomatoes, beans, summer squash |
| September | fall brassicas, garlic (overwinter), carrots | tomatoes, beans, summer squash |
| October | — | winter squash, tomatoes (last) |
| November | — | — |
| December | — | — |
A year in weather
In Midland, August runs warmest near 69°F and January coldest around 40°F, while January is the wettest month (7.2 inches) and July the driest (0.4 inches).
| Month | Mean temp | Precip | Rainy days |
|---|---|---|---|
| January | 40° | 7.2″ | 22 |
| February | 41° | 5.3″ | 19 |
| March | 44° | 5.2″ | 22 |
| April | 49° | 3.6″ | 20 |
| May | 56° | 2.4″ | 19 |
| June | 61° | 1.9″ | 17 |
| July | 68° | 0.4″ | 7 |
| August | 69° | 0.7″ | 7 |
| September | 61° | 1.9″ | 13 |
| October | 53° | 5.3″ | 20 |
| November | 45° | 7.2″ | 23 |
| December | 40° | 6.9″ | 22 |
Regional context
Midland's climate, from NOAA NCEI 1991-2020 station normals, pairs 40°F Januarys with 68°F Julys — a 28°F swing. About 48.1 inches of precipitation falls over roughly 213 days a year.
Precipitation in Midland peaks in the cool season: January averages 7.2 inches across 22.0 storm-fed days, while July bottoms out at 0.4 inches over just 7.4 rainy days. That groups Midland with places like Summit, WA, Parkland, WA and Clover Creek, WA on the same cool-season storm track.
The cool-season window in Midland starts at late-May, when nights stop freezing — think peas, lettuce, spinach, and radishes. Warm-soil crops in Midland wait about two weeks past Midland's last frost, once the soil warms. Midland's window closes around early-October as overnight lows return below freezing. In Midland, low spots run 4-7°F colder than nearby slopes, nudging Midland's frost dates a week.
Similar climates: Summit, WA, Parkland, WA, Clover Creek, WA, Waller, WA, Summit View, WA.
Frequently asked
- When does it freeze in Midland?
- Midland's last spring frost lands near mid-May, and in Midland the first fall frost follows around mid-October.
- What is the rainy season in Midland?
- Midland sees its heaviest rain in January (around 7.2 inches), part of roughly 48 inches a year.
- What is the warmest month in Midland?
- Midland peaks in August, when the mean runs near 69°F.
- What is the coldest month in Midland?
- January is Midland's coldest month, averaging about 40°F.
- When can I start a vegetable garden in Midland?
- Hardy spring crops go in near mid-May in Midland; tender peppers and squash wait 10–14 days.
- How many rainy days does Midland get?
- Midland records around 213 days of measurable precipitation annually.
- What hardiness zone is Midland?
- Because Midland bottoms near 40°F in January, that winter low sets Midland's USDA zone — verify by ZIP.
- What is the 10-day forecast for Midland?
- Midland's extended outlook — daily high and low temperatures and precipitation chances for each upcoming day — is in the daily forecast above.
- Will it rain this week in Midland?
- See this week's day-by-day rain chances for Midland in the daily forecast above, and the next 24 hours in the hourly chart.
- What is the weather like right now in Midland?
- Current conditions for Midland and the next 24 hours — temperature, precipitation chance, and wind by the hour — are in the hourly forecast chart above.
- How often is the Midland forecast updated?
- The Midland forecast on this page is built from Open-Meteo weather-model data and refreshes regularly through the day.
- When are sunrise and sunset in Midland?
- Today's sunrise and sunset times for Midland are in the Almanac section above, along with civil dawn, civil dusk, and day length. Day length is longest near the summer solstice and shortest near the winter solstice.
- How accurate is the weather forecast for Midland?
- The next few days in Midland's forecast are the most reliable; accuracy declines beyond about a week as weather-model uncertainty grows.
Climate
In Midland, Washington, the warm-summer Mediterranean climate runs from about 40°F in January to 68°F in July, a 28°F seasonal range.
Rain and snow bring Midland roughly 48 inches a year across approximately 213 measurable-precipitation days.
From 47.2°N, Midland sees a 28°F seasonal swing that governs Midland's planting and frost windows.
ZIP codes in Midland
- 98404
- 98445