Temple Hills, Maryland Weather
Cicadas claim the afternoon. Day 14 of summer. Read this microseason across nine climate regions →
Temple Hills weather forecast — hour by hour, 7-day outlook, NOAA radar
- TodayJul 4Light Drizzle30%—103°79°—
- SundayJul 5Overcast50%—98°76°-5°
- MondayJul 6Overcast81%—87°74°-11°
- TuesdayJul 7Showers81%0.15″87°71°0°
- WednesdayJul 8Heavy Showers38%0.88″76°70°-11°
- ThursdayJul 9Partly Cloudy12%—93°68°+17°
- FridayJul 10Drizzle41%0.06″95°73°+2°
AQI 123 (Unhealthy for Sensitive Groups), driven by Ozone. AQI up 68 in the last 6 hours — air quality is degrading. Ozone at AQI 108 — 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.
What's driving it
Ozone × UV × Sky
Ozone at AQI 108 — peak already passed at 1 PM under clear skies. Levels should ease through evening.
- Present
- AQI 108
- UV peak
- 2.0 at earlier today
- Sky at peak
- clear
- Projected peak
- AQI 108
PM × Wind × Precip
PM2.5 at 9.2 µg/m³ (AQI 51) with a 0.90 fine-to-coarse ratio and 5 mph wind — combustion smoke trapped in calm air, not road dust.
- PM2.5/PM10
- 0.90
- Wind
- light
- Recent rain
- 0h in last 6h
- Pattern
- stagnant smoke
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
Temple Hills 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.
ZIP code: 20748
16-Day Forecast — Temple Hills
- Sat103°79°30%
- Sun98°76°50%
- Mon87°74°81%
- Tue87°71°81%
- Wed76°70°38%
- Thu93°68°12%
- Fri95°73°41%
- Sat93°69°40%
- Sun82°72°24%
- Mon81°69°19%
- Tue87°65°19%
- Wed94°71°33%
- Thu93°70°37%
- Fri92°74°42%
- Sat96°70°44%
- Sun91°70°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 — Temple Hills
SPC has placed Temple Hills 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
Temple Hills's warmest month is July (~79°F mean) and its coldest is January (~34°F). Rainfall peaks in August (4.2 inches) and bottoms out in October (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, Temple Hills's January averages 34°F and July 79°F — 45°F apart — while precipitation totals roughly 41 inches over some 174 days.
Temple Hills's precipitation spreads evenly: August peaks at 4.2 inches on 18.0 wet days, while October holds 2.6 inches over 11.4 — no month dominates Temple Hills's rain calendar. That even rhythm groups Temple Hills with places like Marlow Heights, MD, Camp Springs, MD and Glassmanor, MD.
Temple Hills's growing window opens around mid-April, once Temple Hills's overnight lows stop freezing — sow peas, lettuce, spinach, and radishes. Hold Temple Hills's tender crops — tomatoes, peppers, basil — until 10-14 days past Temple Hills's last frost. It shuts near mid-November, when freezes return to Temple Hills and tender plants need cover. Within Temple Hills, cold-air pooling chills low spots by 5-10°F, shifting Temple Hills's local frost dates.
Similar climates: Marlow Heights, MD, Camp Springs, MD, Glassmanor, MD, Oxon Hill, MD, Hillcrest Heights, MD.
Frequently asked
- When does it freeze in Temple Hills?
- Frost typically leaves Temple Hills by mid-April and returns to Temple Hills near mid-November.
- What is the rainy season in Temple Hills?
- Rainfall in Temple Hills peaks in August near 4.2 inches, out of about 41 inches annually.
- What is the warmest month in Temple Hills?
- The warmest stretch in Temple Hills comes in July, around 79°F on average.
- What is the coldest month in Temple Hills?
- On average January is the chilliest month in Temple Hills, about 34°F.
- When can I start a vegetable garden in Temple Hills?
- Temple Hills's last frost (mid-April) cues hardy greens; in Temple Hills, hold heat-lovers two weeks past.
- How many rainy days does Temple Hills get?
- Temple Hills records around 174 days of measurable precipitation annually.
- What hardiness zone is Temple Hills?
- Temple Hills'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 Temple Hills?
- Temple Hills'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 Temple Hills?
- See this week's day-by-day rain chances for Temple Hills in the daily forecast above, and the next 24 hours in the hourly chart.
- What is the weather like right now in Temple Hills?
- Current conditions for Temple Hills and the next 24 hours — temperature, precipitation chance, and wind by the hour — are in the hourly forecast chart above.
- How often is the Temple Hills forecast updated?
- The Temple Hills forecast on this page is built from Open-Meteo weather-model data and refreshes regularly through the day.
- When are sunrise and sunset in Temple Hills?
- Today's sunrise and sunset times for Temple Hills 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 Temple Hills?
- The next few days in Temple Hills's forecast are the most reliable; accuracy declines beyond about a week as weather-model uncertainty grows.
Climate
Temple Hills, Maryland occupies a warm-summer humid continental zone, with January means near 34°F and July around 79°F — a 45°F swing.
Temple Hills sees close to 41 inches of precipitation annually, falling across some 174 wet days.
Latitude 38.8°N gives Temple Hills its 45°F swing, and with it the rhythm of Temple Hills's growing season.
ZIP codes in Temple Hills
- 20744
- 20748
- 20757
- 20791