Mercer County Airport Weather Forecast
Local 7-day forecast
Mostly Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Mercer County Airport in one place.
Mostly sunny, with a high near 69. West wind 2 to 6 mph.
Local Weather Overview
This forecast page for Mercer County Airport 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: May 14, 2026 6:13 PM EDT.
The active forecast window currently covers May 15 to May 20, 2026 for Mercer County Airport.
Page Snapshot
- Page focus
- city weather
- Forecast window
- May 15 to May 20, 2026
- Latest sync
- May 14, 2026 6:13 PM EDT
- Forecast office
- RNK
- Source
- NOAA / NWS
Daily Outlook
This Week in Mercer County Airport
Monday looks like the warmest upcoming period in Mercer County Airport at 87 degrees F.
Friday Night is the coolest period ahead with temperatures near 50 degrees F.
The strongest winds are forecast for Saturday at about 2 to 8 mph SW.
Precipitation is mentioned in 4 upcoming forecast periods.
Forecast Details
- Last updated
- May 14, 2026 6:13 PM EDT
- Coverage
- 6 days
- Time zone
- America/New_York
- Forecast office
- RNK
- Radar station
- KFCX
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
Mostly cloudy, with a low around 50. South wind 0 to 3 mph.
Mostly sunny, with a high near 79. Southwest wind 2 to 8 mph.
Partly cloudy, with a low around 57.
Sunny, with a high near 85.
Mostly clear, with a low around 59.
Sunny, with a high near 87.
Mostly clear, with a low around 61.
A slight chance of showers and thunderstorms after 2pm. Sunny, with a high near 86.
A slight chance of showers and thunderstorms before 2am. Partly cloudy, with a low around 62.
A chance of rain showers between 8am and 2pm, then showers and thunderstorms likely. Partly sunny, with a high near 82. Chance of precipitation is 60%.
Showers and thunderstorms likely. Mostly cloudy, with a low around 61.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Friday
May 15
|
Mostly Sunny
|
69°F |
2 to 6 mph
W
|
|
Friday Night
May 15
|
Mostly Cloudy
|
50°F |
0 to 3 mph
S
|
|
Saturday
May 16
|
Mostly Sunny
|
79°F |
2 to 8 mph
SW
|
|
Saturday Night
May 16
|
Partly Cloudy
|
57°F |
1 to 6 mph
SW
|
|
Sunday
May 17
|
Sunny
|
85°F |
3 mph
SW
|
|
Sunday Night
May 17
|
Mostly Clear
|
59°F |
3 mph
S
|
|
Monday
May 18
|
Sunny
|
87°F |
0 to 7 mph
S
|
|
Monday Night
May 18
|
Mostly Clear
|
61°F |
2 to 6 mph
S
|
|
Tuesday
May 19
|
Sunny then Slight Chance Showers And Thunderstorms
|
86°F |
1 to 5 mph
SW
|
|
Tuesday Night
May 19
|
Slight Chance Showers And Thunderstorms
|
62°F |
1 to 5 mph
SW
|
|
Wednesday
May 20
|
Showers And Thunderstorms Likely
|
82°F |
1 to 5 mph
W
|
|
Wednesday Night
May 20
|
Showers And Thunderstorms Likely
|
61°F |
3 mph
SW
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Mercer County Airport.