Elm Grove, PA Weather Forecast
Local 7-day forecast
Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Elm Grove, PA in one place.
Sunny, with a high near 81. South wind around 6 mph.
Local Weather Overview
This forecast page for Elm Grove, PA is designed for quick trip planning, giving you a clean read on daytime highs, overnight lows, and changing conditions across the upcoming forecast window. Latest sync: Sep 15, 2026 8:22 AM EDT.
The active forecast window currently covers Sep 15 to Sep 21, 2026 for Elm Grove, PA.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Sep 15 to Sep 21, 2026
- Latest sync
- Sep 15, 2026 8:22 AM EDT
- Forecast office
- PBZ
- Source
- NOAA / NWS
Daily Outlook
This Week in Elm Grove
Wednesday looks like the warmest upcoming period in Elm Grove at 85 degrees F.
Monday Night is the coolest period ahead with temperatures near 57 degrees F.
The strongest winds are forecast for Sunday at about 12 mph SW.
Precipitation is mentioned in 11 upcoming forecast periods.
Forecast Details
- Last updated
- Sep 15, 2026 8:22 AM EDT
- Coverage
- 7 days
- Time zone
- America/New_York
- Forecast office
- PBZ
- Radar station
- KPBZ
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
Mostly clear, with a low around 61. South wind around 5 mph.
Mostly sunny, with a high near 85. Southwest wind around 3 mph.
A slight chance of rain showers after 2am. Partly cloudy, with a low around 66. South wind around 2 mph. Chance of precipitation is 20%.
A chance of rain showers before 11am, then showers and thunderstorms likely. Partly sunny, with a high near 85. Southwest wind 2 to 7 mph. Chance of precipitation is 70%. New rainfall amounts less than a tenth of an inch possible.
Showers and thunderstorms. Mostly cloudy, with a low around 67. Chance of precipitation is 80%. New rainfall amounts less than a tenth of an inch possible.
A chance of rain showers. Partly sunny, with a high near 79. Chance of precipitation is 50%.
A chance of rain showers before 8pm. Partly cloudy, with a low around 62. Chance of precipitation is 30%.
A chance of rain showers after 2pm. Partly sunny, with a high near 81. Chance of precipitation is 30%.
A chance of rain showers before 8pm, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 66. Chance of precipitation is 40%.
A chance of rain showers before 2pm, then showers and thunderstorms likely. Partly sunny, with a high near 81. Chance of precipitation is 70%.
Showers and thunderstorms likely. Mostly cloudy, with a low around 62. Chance of precipitation is 70%.
A chance of rain showers before 2pm, then a chance of showers and thunderstorms. Mostly cloudy, with a high near 74. Chance of precipitation is 50%.
A chance of showers and thunderstorms. Mostly cloudy, with a low around 57.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Today
Sep 15
|
Sunny
|
81°F |
6 mph
S
|
|
Tonight
Sep 15
|
Mostly Clear
|
61°F |
5 mph
S
|
|
Wednesday
Sep 16
|
Mostly Sunny
|
85°F |
3 mph
SW
|
|
Wednesday Night
Sep 16
|
Partly Cloudy then Slight Chance Rain Showers
|
66°F |
2 mph
S
|
|
Thursday
Sep 17
|
Showers And Thunderstorms Likely
|
85°F |
2 to 7 mph
SW
|
|
Thursday Night
Sep 17
|
Showers And Thunderstorms
|
67°F |
1 to 5 mph
W
|
|
Friday
Sep 18
|
Chance Rain Showers
|
79°F |
2 to 7 mph
N
|
|
Friday Night
Sep 18
|
Chance Rain Showers then Partly Cloudy
|
62°F |
2 to 7 mph
NE
|
|
Saturday
Sep 19
|
Partly Sunny then Chance Rain Showers
|
81°F |
7 mph
SE
|
|
Saturday Night
Sep 19
|
Chance Showers And Thunderstorms
|
66°F |
6 to 9 mph
S
|
|
Sunday
Sep 20
|
Showers And Thunderstorms Likely
|
81°F |
12 mph
SW
|
|
Sunday Night
Sep 20
|
Showers And Thunderstorms Likely
|
62°F |
3 to 8 mph
S
|
|
Monday
Sep 21
|
Chance Rain Showers
|
74°F |
6 to 9 mph
NW
|
|
Monday Night
Sep 21
|
Chance Showers And Thunderstorms
|
57°F |
5 to 9 mph
NE
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Elm Grove.