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Planning ahead in Mercer County? Our extended 14-Day Weather Forecast provides comprehensive 2-week predictions, including daily temperature highs/lows, precipitation probabilities, and long-term atmospheric trend outlooks.

Mercer County 14-Day Weather Forecast

Friday, Oct 23, 2026

Daytime
72°F

Sunny / Clear

Feels like 72°F

Humidity

45%

Wind Speed

9.2 mph

Precipitation

0 in

Pressure

1023 hPa

UV Index

0

Visibility

10 mi

Cloud Cover

0%

Dew Point

63°F

14-Day Extended Weather Forecast

Today

Oct 23

Sunny / Clear
72°H
65°L
0%

Sat

Oct 24

Sunny / Clear
70°H
53°L
0%

Sun

Oct 25

Sunny / Clear
73°H
52°L
0%

Mon

Oct 26

Sunny / Clear
67°H
51°L
0%

Tue

Oct 27

Sunny / Clear
66°H
52°L
0%

Wed

Oct 28

Sunny / Clear
72°H
56°L
0%

Thu

Oct 29

Sunny / Clear
61°H
49°L
0%

Fri

Oct 30

Sunny / Clear
55°H
39°L
0%

Sat

Oct 31

Sunny / Clear
58°H
40°L
0%

Sun

Nov 1

Sunny / Clear
67°H
55°L
0%

Mon

Nov 2

Sunny / Clear
56°H
56°L
0%

Air Quality (AQI)

Air quality sensors are offline for this coordinate.

Sun & Moon Phase

Sunrise

6:00 AM

Sunset

8:00 PM

Moon Phase

Waxing Gibbous

Waxing Gibbous

Wind Conditions & Storm Tracking

Wind Direction

153.9° SSE

Sustained Wind

9.2 mph

Wind Gusts

9.2 mph

14-Day Temp Range

Expected 14-Day Swings

39°
73°

High and low limits expected over the next two weeks.

Extended Local Forecasts

14 Day Weather Forecast7 Day Weather ForecastHourly Weather Tracker

Location View

Mercer County · 41.19°N, 90.67°W
Radar Page
Coordinates41.1882°N, 90.6737°W
Elevationm
TimezoneAmerica/New_York

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Safety & Environmental Index

MetricValueStatus / Interpretation
Air Quality (AQI)N/AOffline
UV Index0Low Risk
Visibility10 milesClear

Frequently Asked Questions

Our 14-day forecast for Mercer County shows detailed long-term predictions, including daily high and low temperatures, precipitation chances, and overall weather patterns.

About Mercer County Climate & Weather

Weather forecast for Mercer County is powered by high-resolution weather models using open-source infrastructure. Check current temperatures, rain radar graphs, hourly wind speeds, humidity values, and ultraviolet indexes directly from our weather tracking console.

Meteorological Data: Weather data for this area is aggregated from global and regional forecast models (GFS, HRRR, ERA5) and updated continuously every hour.