Friendly, Maryland Weather
Cicadas claim the afternoon. Day 14 of summer. Read this microseason across nine climate regions →
Friendly weather forecast — hour by hour, 7-day outlook, NOAA radar
- TodayJul 4Light Drizzle20%0.02″101°81°—
- SundayJul 5Drizzle48%0.04″98°75°-3°
- MondayJul 6Drizzle80%—87°72°-11°
- TuesdayJul 7Light Showers75%0.05″86°67°-1°
- WednesdayJul 8Heavy Showers20%1.5″77°69°-9°
- ThursdayJul 9Overcast22%—93°67°+16°
- FridayJul 10Light Drizzle43%0.02″97°70°+4°
AQI 111 (Unhealthy for Sensitive Groups), driven by Ozone. AQI up 56 in the last 6 hours — air quality is degrading. Ozone at AQI 124 — peak already passed at 1 PM under clear skies. Levels should ease through evening.
CAUTION Sensitive groups (children, elderly, respiratory conditions) should limit prolonged outdoor exertion, especially during the projected peak around 10 PM.
What's driving it
Ozone × UV × Sky
Ozone at AQI 124 — peak already passed at 1 PM under clear skies. Levels should ease through evening.
- Present
- AQI 124
- UV peak
- 4.0 at earlier today
- Sky at peak
- clear
- Projected peak
- AQI 124
PM × Wind × Precip
PM2.5 at 10.1 µg/m³, PM10 at 11.1 µg/m³ — typical background levels with no transport signature.
- PM2.5/PM10
- 0.91
- 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
- 10:59 PM
- Moonset
- 10:12 AM
- In sign
- ♓︎ Pisces
Cicadas claim the afternoon
Friendly at a glance
- Today vs. normal: 28°F above the seasonal normal for this latitude
- Last frost: April 9 (climatological average for this latitude)
- Microseason: Jul 1–5
- Planting window: Harvest early potatoes. Begin drying onions on the surface.
16-Day Forecast — Friendly
- Sat101°81°20%
- Sun98°75°48%
- Mon87°72°80%
- Tue86°67°75%
- Wed77°69°20%
- Thu93°67°22%
- Fri97°70°43%
- Sat95°68°39%
- Sun82°67°25%
- Mon81°66°23%
- Tue87°63°19%
- Wed94°67°33%
- Thu92°67°37%
- Fri92°70°42%
- Sat96°69°44%
- Sun89°68°46%
Forecast data from Open-Meteo (CC BY 4.0).
Right now in the garden
Peak growing season
As of July 4, 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.
SPC Convective Outlook
Storm Prediction Center — Friendly
SPC has placed Friendly in the Enhanced Risk category for severe thunderstorms today.
- TODAYENHEnhanced Risk
- TOMORROWSLGTSlight Risk
- DAY 3TSTMGeneral Thunderstorms
Numerous severe storms likely. Tornadoes, large hail, and damaging wind gusts possible across the area. Track NWS warnings if storms develop.
Source: NOAA / NWS Storm Prediction Center categorical convective outlook. Outlooks are re-issued multiple times per day; this page reflects the most recent SPC polygons covering the city’s coordinates.
Microseason · July 1–5
Cicadas claim the afternoon
Annual cicada buzz begins, peaking in the heat of the day.
Day 185 of 365 · Wedge 37 of 72
Planting calendar
| Month | Plant | Harvest |
|---|---|---|
| January | — | — |
| February | — | — |
| March | — | — |
| April | lettuce, peas, spinach, radishes | — |
| May | lettuce, peas, spinach, radishes, tomatoes, peppers, beans, squash | lettuce, peas, radishes |
| June | tomatoes, peppers, beans, squash | lettuce, peas, radishes |
| July | tomatoes, peppers, beans, squash | tomatoes, beans, summer squash |
| August | — | tomatoes, beans, summer squash |
| September | fall brassicas, garlic (overwinter), carrots | tomatoes, beans, summer squash |
| October | fall brassicas, garlic (overwinter), carrots | winter squash, tomatoes (last) |
| November | — | — |
| December | — | — |
A year in weather
In Friendly, July runs warmest near 79°F and January coldest around 34°F, while August is the wettest month (4.2 inches) and October the driest (2.6 inches).
| Month | Mean temp | Precip | Rainy days |
|---|---|---|---|
| January | 34° | 3.4″ | 13 |
| February | 37° | 2.8″ | 12 |
| March | 45° | 3.4″ | 14 |
| April | 56° | 3.6″ | 16 |
| May | 64° | 3.4″ | 17 |
| June | 73° | 3.8″ | 17 |
| July | 79° | 3.2″ | 17 |
| August | 78° | 4.2″ | 18 |
| September | 71° | 3.2″ | 13 |
| October | 60° | 2.6″ | 11 |
| November | 47° | 3.5″ | 12 |
| December | 38° | 3.8″ | 13 |
Regional context
Drawing on NOAA NCEI 1991-2020 normals, Friendly's January averages 34°F and July 79°F — 45°F apart — while precipitation totals roughly 41 inches over some 174 days.
Rainfall in Friendly stays even across the calendar: August tops out at 4.2 inches over 18.0 rainy days, and October still logs 2.6 inches across 11.4 — a narrow range for Friendly. That lines Friendly up with places like Oxon Hill, MD, Fort Washington, MD and National Harbor, MD, fed by overlapping storm tracks.
By mid-April the frosts ease in Friendly, opening the season for peas, lettuce, spinach, and radishes. In Friendly, warm-season transplants — tomatoes, peppers, basil — wait two weeks past Friendly's frost date. Friendly's window closes around mid-November as overnight lows return below freezing. In Friendly, low spots run 4-7°F colder than nearby slopes, nudging Friendly's frost dates a week.
Similar climates: Oxon Hill, MD, Fort Washington, MD, National Harbor, MD, Clinton, MD, Temple Hills, MD.
Frequently asked
- When does it freeze in Friendly?
- Friendly's last spring frost lands near mid-April, and in Friendly the first fall frost follows around mid-November.
- What is the rainy season in Friendly?
- Rainfall in Friendly peaks in August near 4.2 inches, out of about 41 inches annually.
- What is the warmest month in Friendly?
- July is Friendly's warmest month, averaging about 79°F.
- What is the coldest month in Friendly?
- Friendly bottoms out in January, with a mean near 34°F.
- When can I start a vegetable garden in Friendly?
- Frost-hardy sowings begin at mid-April in Friendly; warm-season starts follow two weeks on.
- How many rainy days does Friendly get?
- Friendly averages about 174 days with measurable rain or snow each year.
- What hardiness zone is Friendly?
- Friendly's hardiness zone tracks its winter low; with January near 34°F, check the USDA ZIP map for the exact zone.
- What is the 10-day forecast for Friendly?
- Friendly'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 Friendly?
- See this week's day-by-day rain chances for Friendly in the daily forecast above, and the next 24 hours in the hourly chart.
- What is the weather like right now in Friendly?
- Current conditions for Friendly and the next 24 hours — temperature, precipitation chance, and wind by the hour — are in the hourly forecast chart above.
- How often is the Friendly forecast updated?
- The Friendly forecast on this page is built from Open-Meteo weather-model data and refreshes regularly through the day.
- When are sunrise and sunset in Friendly?
- Today's sunrise and sunset times for Friendly 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 Friendly?
- The next few days in Friendly's forecast are the most reliable; accuracy declines beyond about a week as weather-model uncertainty grows.
Climate
Friendly, Maryland occupies a warm-summer humid continental zone, with January means near 34°F and July around 79°F — a 45°F swing.
Across the year, Friendly collects about 41 inches of precipitation over roughly 174 days with measurable rain or snow.
The 45°F gap between Friendly's summer and winter, at 38.8°N, shapes Friendly's frost calendar.
ZIP codes in Friendly
- 20744