Lafayette, PA Weather Forecast
Local 7-day forecast
Mostly Clear
Track current conditions, temperature changes, wind, and the full daily outlook for Lafayette, PA in one place.
Mostly clear, with a low around 62. Southwest wind around 2 mph.
Local Weather Overview
This forecast page for Lafayette, 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 14, 2026 3:31 AM EDT.
The active forecast window currently covers Jul 14 to Jul 20, 2026 for Lafayette, PA.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Jul 14 to Jul 20, 2026
- Latest sync
- Jul 14, 2026 3:31 AM EDT
- Forecast office
- CTP
- Source
- NOAA / NWS
Daily Outlook
This Week in Lafayette
Tuesday looks like the warmest upcoming period in Lafayette at 90 degrees F.
Sunday Night is the coolest period ahead with temperatures near 56 degrees F.
The strongest winds are forecast for Tuesday at about 2 to 9 mph W.
Precipitation is mentioned in 6 upcoming forecast periods.
Forecast Details
- Last updated
- Jul 14, 2026 3:31 AM EDT
- Coverage
- 7 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
Sunny, with a high near 90. West wind 2 to 9 mph.
Mostly clear, with a low around 69. West wind 5 to 9 mph.
Sunny, with a high near 89. West wind 5 to 9 mph, with gusts as high as 21 mph.
Partly cloudy, with a low around 62. Northwest wind 0 to 8 mph.
Mostly sunny, with a high near 85.
Partly cloudy, with a low around 59.
Mostly sunny, with a high near 84.
A chance of showers and thunderstorms after 8pm. Partly cloudy, with a low around 61. Chance of precipitation is 40%.
Showers and thunderstorms likely. Mostly cloudy, with a high near 82. Chance of precipitation is 70%.
Showers and thunderstorms likely. Mostly cloudy, with a low around 60. Chance of precipitation is 70%.
A chance of showers and thunderstorms before 8am, then a chance of showers and thunderstorms. Partly sunny, with a high near 77. Chance of precipitation is 40%.
A chance of showers and thunderstorms before 8pm, then a chance of showers and thunderstorms between 8pm and 2am, then a slight chance of showers and thunderstorms. Mostly cloudy, with a low around 56. Chance of precipitation is 40%.
A slight chance of showers and thunderstorms before 8am, then a chance of showers and thunderstorms between 8am and 2pm, then a chance of showers and thunderstorms. Partly sunny, with a high near 77.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Overnight
Jul 14
|
Mostly Clear
|
62°F |
2 mph
SW
|
|
Tuesday
Jul 14
|
Sunny
|
90°F |
2 to 9 mph
W
|
|
Tuesday Night
Jul 14
|
Mostly Clear
|
69°F |
5 to 9 mph
W
|
|
Wednesday
Jul 15
|
Sunny
|
89°F |
5 to 9 mph
W
|
|
Wednesday Night
Jul 15
|
Partly Cloudy
|
62°F |
0 to 8 mph
NW
|
|
Thursday
Jul 16
|
Mostly Sunny
|
85°F |
0 to 9 mph
W
|
|
Thursday Night
Jul 16
|
Partly Cloudy
|
59°F |
0 to 8 mph
NW
|
|
Friday
Jul 17
|
Mostly Sunny
|
84°F |
0 to 7 mph
NW
|
|
Friday Night
Jul 17
|
Chance Showers And Thunderstorms
|
61°F |
0 to 6 mph
W
|
|
Saturday
Jul 18
|
Showers And Thunderstorms Likely
|
82°F |
3 to 8 mph
SW
|
|
Saturday Night
Jul 18
|
Showers And Thunderstorms Likely
|
60°F |
2 to 7 mph
NW
|
|
Sunday
Jul 19
|
Chance Showers And Thunderstorms
|
77°F |
3 to 7 mph
N
|
|
Sunday Night
Jul 19
|
Chance Showers And Thunderstorms
|
56°F |
1 to 6 mph
NE
|
|
Monday
Jul 20
|
Slight Chance Showers And Thunderstorms then Chance Showers And Thunderstorms
|
77°F |
2 to 7 mph
S
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Lafayette.
