Mifflintown, PA Weather Forecast
Local 7-day forecast
Smoke
Track current conditions, temperature changes, wind, and the full daily outlook for Mifflintown, PA in one place.
Smoke and a chance of rain showers before 8am, then smoke and showers and thunderstorms between 8am and 10am, then smoke and showers and thunderstorms likely between 10am and 11am, then areas of smoke and showers and thunderstorms between 11am and 1pm, then patchy smoke and showers and thunderstorms between 1pm and 5pm, then showers and thunderstorms likely. Some of the storms could be severe and produce heavy rain. Cloudy, with a high near 85. Southwest wind 1 to 7 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.
Local Weather Overview
This forecast page for Mifflintown, 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: Jul 17, 2026 4:38 PM EDT.
The active forecast window currently covers Jul 18 to Jul 23, 2026 for Mifflintown, PA.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Jul 18 to Jul 23, 2026
- Latest sync
- Jul 17, 2026 4:38 PM EDT
- Forecast office
- CTP
- Source
- NOAA / NWS
Daily Outlook
This Week in Mifflintown
Tuesday looks like the warmest upcoming period in Mifflintown at 86 degrees F.
Sunday Night is the coolest period ahead with temperatures near 57 degrees F.
The strongest winds are forecast for Wednesday at about 5 to 9 mph W.
Precipitation is mentioned in 6 upcoming forecast periods.
Forecast Details
- Last updated
- Jul 17, 2026 4:38 PM EDT
- Coverage
- 6 days
- Time zone
- America/New_York
- Forecast office
- CTP
- Radar station
- KCCX
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
Showers and thunderstorms likely before 7pm, then showers and thunderstorms between 7pm and 8pm, then a chance of showers and thunderstorms between 8pm and 10pm, then showers and thunderstorms likely between 10pm and 11pm. Some of the storms could be severe and produce heavy rain. Mostly cloudy, with a low around 65. West wind 3 to 7 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
Sunny, with a high near 82. Northwest wind around 5 mph.
Mostly clear, with a low around 57.
Sunny, with a high near 84.
Mostly cloudy, with a low around 64.
A slight chance of rain showers between 8am and 2pm, then showers and thunderstorms likely. Mostly cloudy, with a high near 86. Chance of precipitation is 60%.
Showers and thunderstorms likely. Mostly cloudy, with a low around 66. Chance of precipitation is 70%.
A chance of rain showers before 2pm, then a slight chance of showers and thunderstorms. Partly sunny, with a high near 83. Chance of precipitation is 30%.
A slight chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 59.
Sunny, with a high near 81.
Mostly clear, with a low around 58.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Saturday
Jul 18
|
Smoke
|
85°F |
1 to 7 mph
SW
|
|
Saturday Night
Jul 18
|
Showers And Thunderstorms Likely then Mostly Cloudy
|
65°F |
3 to 7 mph
W
|
|
Sunday
Jul 19
|
Sunny
|
82°F |
5 mph
NW
|
|
Sunday Night
Jul 19
|
Mostly Clear
|
57°F |
2 mph
N
|
|
Monday
Jul 20
|
Sunny
|
84°F |
2 mph
SE
|
|
Monday Night
Jul 20
|
Mostly Cloudy
|
64°F |
3 mph
SE
|
|
Tuesday
Jul 21
|
Showers And Thunderstorms Likely
|
86°F |
1 to 6 mph
S
|
|
Tuesday Night
Jul 21
|
Showers And Thunderstorms Likely
|
66°F |
6 mph
SW
|
|
Wednesday
Jul 22
|
Chance Rain Showers then Slight Chance Showers And Thunderstorms
|
83°F |
5 to 9 mph
W
|
|
Wednesday Night
Jul 22
|
Slight Chance Showers And Thunderstorms then Partly Cloudy
|
59°F |
2 to 9 mph
W
|
|
Thursday
Jul 23
|
Sunny
|
81°F |
3 mph
W
|
|
Thursday Night
Jul 23
|
Mostly Clear
|
58°F |
2 mph
NW
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Mifflintown.