Melrose Park, Pennsylvania Weather
Cicadas claim the afternoon. Day 14 of summer. Read this microseason across nine climate regions →
Melrose Park weather forecast — hour by hour, 7-day outlook, NOAA radar
- TodayJul 4Light Drizzle49%0.02″101°74°—
- SundayJul 5Heavy Rain93%3.1″95°71°-6°
- MondayJul 6T-storm w/ Hail93%0.31″80°66°-15°
- TuesdayJul 7Light Drizzle72%—66°62°-14°
- WednesdayJul 8Partly Cloudy16%—87°59°+21°
- ThursdayJul 9Mostly Clear28%—91°67°+4°
- FridayJul 10Light Drizzle33%—94°73°+3°
AQI 64 (Moderate), driven by PM2.5. AQI up 8 over the last 6 hours (gradual rise). PM2.5 at 20.0 µg/m³ (AQI 71) with a 0.89 fine-to-coarse ratio and 6 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 during the projected peak around 6 PM.
What's driving it
Ozone × UV × Sky
Ozone at AQI 45 now. With UV 4.7 peaking around 1 PM under clear skies, surface ozone likely climbs to AQI 28 around 1 PM.
- Present
- AQI 45
- UV peak
- 4.7 at 1 PM
- Sky at peak
- clear
- Projected peak
- AQI 28
PM × Wind × Precip
PM2.5 at 20.0 µg/m³ (AQI 71) with a 0.89 fine-to-coarse ratio and 6 mph wind — combustion smoke trapped in calm air, not road dust.
- PM2.5/PM10
- 0.89
- 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
- 10:54 PM
- Moonset
- 10:04 AM
- In sign
- ♓︎ Pisces
Cicadas claim the afternoon
Melrose Park at a glance
- Today vs. normal: 9°F above the seasonal normal for this latitude
- Last frost: April 16 (climatological average for this latitude)
- Microseason: Jul 1–5
- Planting window: Harvest early potatoes. Begin drying onions on the surface.
16-Day Forecast — Melrose Park
- Sat101°74°49%
- Sun95°71°93%
- Mon80°66°93%
- Tue66°62°72%
- Wed87°59°16%
- Thu91°67°28%
- Fri94°73°33%
- Sat83°72°34%
- Sun74°68°32%
- Mon72°67°17%
- Tue81°65°16%
- Wed93°68°22%
- Thu96°74°23%
- Fri98°78°33%
- Sat81°72°35%
- Sun89°70°36%
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 — Melrose Park
SPC has placed Melrose Park in the Slight Risk category for severe thunderstorms today.
- TODAYSLGTSlight Risk
- TOMORROWSLGTSlight Risk
- 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.
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
Melrose Park's warmest month is July (~77°F mean) and its coldest is January (~31°F). Rainfall peaks in December (4.2 inches) and bottoms out in February (2.9 inches).
| Month | Mean temp | Precip | Rainy days |
|---|---|---|---|
| January | 31° | 3.4″ | 13 |
| February | 33° | 2.9″ | 12 |
| March | 42° | 3.7″ | 15 |
| April | 53° | 3.9″ | 17 |
| May | 61° | 3.7″ | 17 |
| June | 71° | 3.7″ | 17 |
| July | 77° | 3.3″ | 16 |
| August | 75° | 4.0″ | 17 |
| September | 69° | 3.7″ | 13 |
| October | 58° | 3.0″ | 11 |
| November | 45° | 3.6″ | 13 |
| December | 36° | 4.2″ | 13 |
Regional context
By the nearest station's NOAA NCEI 1991-2020 normals, Melrose Park sees 31°F Januarys and 77°F Julys, a 46°F range, plus around 43.1 inches of precipitation across 173 days.
Rainfall in Melrose Park stays even across the calendar: December tops out at 4.2 inches over 13.0 rainy days, and February still logs 2.9 inches across 12.4 — a narrow range for Melrose Park. That even rhythm groups Melrose Park with places like Oak Lane, PA, Elkins Park, PA and McKinley, PA.
By mid-April the frosts ease in Melrose Park, opening the season for peas, lettuce, spinach, and radishes. Warm-soil crops in Melrose Park wait about two weeks past Melrose Park's last frost, once the soil warms. It shuts near mid-November, when freezes return to Melrose Park and tender plants need cover. In Melrose Park, low spots run 4-7°F colder than nearby slopes, nudging Melrose Park's frost dates a week.
Similar climates: Oak Lane, PA, Elkins Park, PA, McKinley, PA, Cheltenham Village, PA, Wyncote, PA.
Frequently asked
- When does it freeze in Melrose Park?
- Melrose Park's last spring frost lands near mid-April, and in Melrose Park the first fall frost follows around mid-November.
- What is the rainy season in Melrose Park?
- Melrose Park sees its heaviest rain in December (around 4.2 inches), part of roughly 43 inches a year.
- What is the warmest month in Melrose Park?
- The warmest stretch in Melrose Park comes in July, around 77°F on average.
- What is the coldest month in Melrose Park?
- On average January is the chilliest month in Melrose Park, about 31°F.
- When can I start a vegetable garden in Melrose Park?
- Time tomatoes in Melrose Park for two weeks after mid-April; peas and greens start at Melrose Park's frost line.
- How many rainy days does Melrose Park get?
- Melrose Park records around 173 days of measurable precipitation annually.
- What hardiness zone is Melrose Park?
- Melrose Park sits in the USDA zone set by January lows near 31°F; the USDA ZIP tool gives the band.
- What is the 10-day forecast for Melrose Park?
- Melrose Park'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 Melrose Park?
- See this week's day-by-day rain chances for Melrose Park in the daily forecast above, and the next 24 hours in the hourly chart.
- What is the weather like right now in Melrose Park?
- Current conditions for Melrose Park and the next 24 hours — temperature, precipitation chance, and wind by the hour — are in the hourly forecast chart above.
- How often is the Melrose Park forecast updated?
- The Melrose Park forecast on this page is built from Open-Meteo weather-model data and refreshes regularly through the day.
- When are sunrise and sunset in Melrose Park?
- Today's sunrise and sunset times for Melrose Park 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 Melrose Park?
- The next few days in Melrose Park's forecast are the most reliable; accuracy declines beyond about a week as weather-model uncertainty grows.
Climate
Melrose Park, Pennsylvania has a warm-summer humid continental climate: January averages roughly 31°F, July about 77°F, 46°F between them.
Rain and snow bring Melrose Park roughly 43 inches a year across approximately 173 measurable-precipitation days.
At 40.1°N, Melrose Park's 46°F summer-to-winter swing sets when Melrose Park's gardens wake and when frost returns.
ZIP codes in Melrose Park
- 19027