Mercer County (Princeton)
Tomorrow
Tomorrow weather in Mercer County
Saturday, December 20th, 2025
1°
Sunny
The weather tomorrow in Mercer County will be much colder than today, with max temperatures up to 1°.
The rain will stop, and no rain is expected in Mercer County tomorrow.
The wind tomorrow will get lighter comparing to today but still be strong and reach over 30 km/h.
1° / -5°
Temp
0%
Rain
30 km/h
Wind
71%
Humidity
Mercer County Weather Pages
Mercer County hourly forecast for tomorrow
Scroll right to see more weather forecasts for Mercer County tomorrow
| 12:00 AM | 01:00 AM | 02:00 AM | 03:00 AM | 04:00 AM | 05:00 AM | 06:00 AM | 07:00 AM | 07:18 AM | 08:00 AM | 09:00 AM | 10:00 AM | 11:00 AM | 12:00 PM | 01:00 PM | 02:00 PM | 03:00 PM | 04:00 PM | 04:35 PM | 05:00 PM | 06:00 PM | 07:00 PM | 08:00 PM | 09:00 PM | 10:00 PM | 11:00 PM | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| weather |  | | | | | | | |  | | | | | | |  | | |  |  | | | | | | | Next |
| temperatures | -3.5° | -4.2° | -4.6° | -4.8° | -4.9° | -5° | -5° | -5.1° | Sunrise | -3.5° | -2° | -0.4° | 0.4° | 0.9° | 1.1° | 1° | 0.7° | 0.5° | Sunset | 0° | -0.4° | -0.7° | -1.2° | -1.6° | -2.2° | -2.1° | |
| feels like | -11.1° | -11.9° | -12.1° | -12° | -11.9° | -11.7° | -11.6° | -11.5° | -9.5° | -7.6° | -5.7° | -4.4° | -3.5° | -2.8° | -2.6° | -2.5° | -2.5° | -2.7° | -3° | -3.2° | -4.1° | -4.8° | -7.5° | -6.7° | |||
| wind speed | 30 km/h | 30 km/h | 29 km/h | 26 km/h | 22 km/h | 20 km/h | 19 km/h | 16 km/h | 14 km/h | 15 km/h | 18 km/h | 15 km/h | 15 km/h | 12 km/h | 13 km/h | 13 km/h | 12 km/h | 9 km/h | 9 km/h | 10 km/h | 12 km/h | 11 km/h | 13 km/h | 16 km/h | |||
| wind degree | 271° | 272° | 277° | 281° | 280° | 282° | 277° | 269° | 266° | 261° | 282° | 298° | 299° | 275° | 238° | 232° | 230° | 226° | 211° | 195° | 197° | 199° | 181° | 191° | |||
| wind direction | W | W | W | WNW | W | WNW | W | W | W | W | WNW | WNW | WNW | W | WSW | SW | SW | SW | SSW | SSW | SSW | SSW | S | SSW | |||
| Precipitation | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | |||
| chance for rain | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | |||
| chance for snow | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | |||
| humidity | 65% | 64% | 64% | 67% | 68% | 69% | 73% | 75% | 76% | 72% | 70% | 68% | 63% | 60% | 58% | 65% | 68% | 72% | 77% | 80% | 83% | 85% | 87% | 66% | |||
| dew point | -9.4° | -10° | -10.6° | -10.2° | -10° | -9.7° | -9.2° | -8.9° | -8.6° | -6.4° | -5.3° | -4.2° | -5.1° | -5.5° | -6° | -5.1° | -4.7° | -4.2° | -3.9° | -3.8° | -3.7° | -3.8° | -3.9° | -8.2° | |||
| visibility | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | |||
| cloud cover | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 16% | 24% | 32% | 48% | 56% | 64% | 65% | 65% | 65% | 58% | 54% | 0% | |||
| UV | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.1 | 0.5 | 1 | 1.5 | 1.7 | 1.3 | 0.9 | 0.4 | 0.1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
Weather in Mercer County tomorrow
The weather in Mercer County tomorrow is expected to be noticeably cooler than usual, with a forecast temperature of 1 °F, compared to an average of 5 °F for December 20th in recent years.
temperatures
1 °F
rain
0 mm
wind
30 km/h
snow
0 cm
Mercer County daylight overview ☀️
Tomorrow in Mercer County, The sun rises at 07:18 and sets at 16:35, giving a total daylight duration of 9 hours and 17 minutes.
Top locations in Mercer County
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More Mercer County weather pages
What to wear tomorrow in Mercer County? clothing recommendations
Stay comfortably stylish - your tailored guide for tomorrow's Mercer County forecast.
Long-sleeve shirt
Sweater/Fleece
Insulated jacket
Warm pants
Warm boots
Beanie
Scarf
The weather tomorrow in Mercer County - FAQ
What is the maximum temperature for tomorrow in Mercer County?
The maximum temperature for tomorrow in Mercer County is expected to be 1° degrees. Please dress accordingly to stay comfortable throughout the day.
Will it snow tomorrow in Mercer County? ❄️
No, there is no significant chance of snow in Mercer County tomorrow. It should be snow-free.
Will it rain tomorrow in Mercer County? 🌧️
No, there is no significant chance of rain in Mercer County tomorrow. It should be a dry day.
What will be the wind speed tomorrow in Mercer County? 🌀
The wind in Mercer County is expected to blow at 30 km/h. This could affect outdoor activities, so plan accordingly.
How should I dress for the weather in Mercer County tomorrow?
Given the forecast of 1 °F with a 0% chance of rain, we advise checking our "What to wear tomorrow" section for recommendations. There, you will find tailored advice to help you stay comfortable and prepared for the weather conditions in Mercer County tomorrow.
What is the sunrise and sunset time for Mercer County tomorrow?
The sun is expected to rise at 07:18 and set at 16:35 in Mercer County.
How accurate is the weather forecast Mercer County tomorrow? ✅
Mercer County weather forecast for tomorrow is based on the most current and sophisticated meteorological models available. While we strive for accuracy, weather conditions can change unexpectedly, so we recommend checking for updates regularly.
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Where is Mercer County?Get accurate weather forecasts for Mercer County, located at latitude 40.349 and longitude -74.659. Stay updated with localized weather information tailored for Mercer County.
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