Halfway, Maryland Weather
Cicadas claim the afternoon. Day 15 of summer. Read this microseason across nine climate regions →
Halfway weather forecast — hour by hour, 7-day outlook, NOAA radar
- TodayJul 5Rain43%0.17″94°69°—
- MondayJul 6Heavy Rain86%0.79″87°72°-7°
- TuesdayJul 7Light Drizzle86%0.02″76°69°-11°
- WednesdayJul 8Showers50%0.35″70°66°-6°
- ThursdayJul 9Light Drizzle29%—91°65°+21°
- FridayJul 10Light Drizzle53%0.06″78°67°-13°
- SaturdayJul 11Overcast27%—81°61°+3°
AQI 39 (Good), driven by PM2.5. AQI down 41 over the last 6 hours — air quality is improving sharply. PM2.5 at 11.0 µg/m³ (AQI 55) with a 0.97 fine-to-coarse ratio and 1 mph wind — combustion smoke trapped in calm air, not road dust.
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 11.0 µg/m³ (AQI 55) with a 0.97 fine-to-coarse ratio and 1 mph wind — combustion smoke trapped in calm air, not road dust.
- PM2.5/PM10
- 0.97
- Wind
- calm
- 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
- 11:28 PM
- Moonset
- 11:21 AM
- In sign
- ♓︎ Pisces
Cicadas claim the afternoon
Halfway at a glance
- Today vs. normal: 71°F — typical for the season
- Last frost: April 14 (climatological average for this latitude)
- Microseason: Jul 1–5
- Planting window: Harvest early potatoes. Begin drying onions on the surface.
15-Day Forecast — Halfway
- Sun94°69°43%
- Mon87°72°86%
- Tue76°69°86%
- Wed70°66°50%
- Thu91°65°29%
- Fri78°67°53%
- Sat81°61°27%
- Sun76°69°18%
- Mon82°66°12%
- Tue84°61°15%
- Wed83°65°14%
- Thu89°67°29%
- Fri85°66°23%
- Sat86°68°24%
- Sun87°66°37%
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.
SPC Convective Outlook
Storm Prediction Center — Halfway
SPC has placed Halfway in the Slight Risk category for severe thunderstorms today.
- TODAYSLGTSlight Risk
- TOMORROWTSTMGeneral Thunderstorms
- DAY 3TSTMGeneral Thunderstorms
Scattered severe storms possible. A few tornadoes, hail, and damaging wind gusts possible.
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.
ZIP codes in Halfway
- 21740
- 21795