Jefferson County (Fairfield)
Today
Today weather in Jefferson County
Wednesday, September 16th, 2026
20°
Light rain shower
Low 15°
Mild temperatures are expected in Jefferson County Today, peaking at around 20 °F and dropping to 14 °F by night. Gentle breezes are expected across Jefferson County Today, with speeds reaching around 14 km/h. Heavy showers are forecasted, reaching up to 9.75 mm.
20° / 15°
Temp
90%
Rain
14 km/h
Wind
93%
Humidity
Jefferson County Weather Pages
Jefferson County hourly forecast for today
Scroll right to see more weather forecasts for Jefferson County today
| 12:00 AM | 01:00 AM | 02:00 AM | 03:00 AM | 04:00 AM | 05:00 AM | 06:00 AM | 06:49 AM | 07:00 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 | 05:00 PM | 06:00 PM | 07:00 PM | 07:15 PM | 08:00 PM | 09:00 PM | 10:00 PM | 11:00 PM | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| weather |  | | | | | |  |  |  |  | | | | | | | | | |  |  |  | |  | | | Next |
| temperatures | 15.5° | 15.7° | 15.4° | 14.9° | 14.7° | 14.9° | 15.3° | Sunrise | 16° | 15.9° | 15.9° | 15.5° | 15.3° | 16.5° | 17.4° | 19.1° | 19.5° | 19.4° | 19.1° | 20.2° | 20.3° | Sunset | 20.2° | 19.7° | 19.6° | 20° | |
| wind speed | 8 km/h | 14 km/h | 10 km/h | 8 km/h | 8 km/h | 6 km/h | 10 km/h | 10 km/h | 6 km/h | 8 km/h | 6 km/h | 9 km/h | 13 km/h | 13 km/h | 12 km/h | 13 km/h | 12 km/h | 10 km/h | 9 km/h | 8 km/h | 12 km/h | 13 km/h | 12 km/h | 10 km/h | |||
| wind degree | 51° | 45° | 52° | 79° | 99° | 72° | 65° | 56° | 77° | 97° | 122° | 97° | 92° | 102° | 104° | 109° | 100° | 78° | 87° | 66° | 53° | 58° | 73° | 74° | |||
| wind direction | NE | NE | NE | E | E | ENE | ENE | ENE | ENE | E | ESE | E | E | ESE | ESE | ESE | E | ENE | E | ENE | NE | ENE | ENE | ENE | |||
| Precipitation | 1.1 mm | 0.4 mm | 1.1 mm | 1.4 mm | 1.1 mm | 0.9 mm | 0 mm | 0 mm | 0 mm | 0.3 mm | 2.1 mm | 0.1 mm | 0.5 mm | 0 mm | 0 mm | 0.3 mm | 0.1 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0.2 mm | |||
| chance for rain | 76% | 60% | 76% | 79% | 77% | 73% | 41% | 38% | 31% | 52% | 82% | 45% | 63% | 30% | 29% | 49% | 38% | 28% | 18% | 15% | 20% | 17% | 42% | 51% | |||
| 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 | 94% | 94% | 95% | 96% | 96% | 95% | 95% | 94% | 92% | 90% | 94% | 95% | 90% | 88% | 85% | 86% | 88% | 89% | 86% | 91% | 96% | 97% | 98% | 98% | |||
| dew point | 14.6° | 14.8° | 14.6° | 14.2° | 14.1° | 14.1° | 14.5° | 15.2° | 14.5° | 14.3° | 14.5° | 14.6° | 14.9° | 15.5° | 16.4° | 17° | 17.3° | 17.3° | 17.8° | 18.7° | 19.5° | 19.3° | 19.3° | 19.7° | |||
| visibility | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 2 km | 2 km | 10 km | 10 km | 10 km | 2 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 2 km | 10 km | 0 km | 10 km | |||
| cloud cover | 100% | 100% | 100% | 100% | 100% | 100% | 100% | 100% | 100% | 100% | 100% | 100% | 100% | 100% | 100% | 100% | 100% | 96% | 54% | 18% | 5% | 12% | 100% | 100% | |||
| UV | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.1 | 0.1 | 0.4 | 0.6 | 1.8 | 3.3 | 2.4 | 1.7 | 1.2 | 0.6 | 0.2 | 0 | 0 | 0 | 0 | 0 |
Weather in Jefferson County today
The weather in Jefferson County today is expected to be significantly cooler than usual, with a forecast temperature of 20 °F, compared to an average of 31 °F for September 16th in recent years.
temperatures
20 °F
rain
9.8 mm
wind
14 km/h
UV
Moderate
Jefferson County daylight overview ☀️
Today in Jefferson County, The sun rises at 06:49 and sets at 19:15, giving a total daylight duration of 12 hours and 26 minutes.
Top locations in Jefferson County
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What to wear today in Jefferson County? clothing recommendations
Stay comfortably stylish - your tailored guide for today's Jefferson County forecast.
Long-sleeve shirt
Long pant
Closed-toe shoes
Light jacket
Umbrella
The weather today in Jefferson County - FAQ
What is the maximum temperature for today in Jefferson County?
The maximum temperature for today in Jefferson County is expected to be 20° degrees. Please dress accordingly to stay comfortable throughout the day.
Will it rain today in Jefferson County? 🌧️
Yes, there is a 90% chance of rain in Jefferson County today. We recommend carrying an umbrella or rain gear to stay dry.
What will be the wind speed today in Jefferson County? 🌀
The wind in Jefferson County is expected to blow at 14 km/h. This could affect outdoor activities, so plan accordingly.
How should I dress for the weather in Jefferson County today?
Given the forecast of 20 °F with a 90% chance of rain, we advise checking our "What to wear today" section for recommendations. There, you will find tailored advice to help you stay comfortable and prepared for the weather conditions in Jefferson County today.
What is the sunrise and sunset time for Jefferson County today?
The sun is expected to rise at 06:49 and set at 19:15 in Jefferson County.
How accurate is the weather forecast Jefferson County today? ✅
Jefferson County weather forecast for today 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 Jefferson County?Get accurate weather forecasts for Jefferson County, located at latitude 41.009 and longitude -91.963. Stay updated with localized weather information tailored for Jefferson County.
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