Collin County (Frisco)
Today
Today weather in Collin County
Thursday, September 17th, 2026
37°
Partly cloudy
Low 29°
A scorching day is predicted for Collin County Today with temperatures soaring to a blistering 36 °F and settling to a still-warm 28 °F at night. Gentle breezes are expected across Collin County Today, with speeds reaching around 15 km/h. There's a slight chance of rain at 5%.
37° / 29°
Temp
5%
Rain
15 km/h
Wind
43%
Humidity
Collin County Weather Pages
Collin County hourly forecast for today
Scroll right to see more weather forecasts for Collin County today
| 12:00 AM | 01:00 AM | 02:00 AM | 03:00 AM | 04:00 AM | 05:00 AM | 06:00 AM | 07:00 AM | 07:12 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 | 07:31 PM | 08:00 PM | 09:00 PM | 10:00 PM | 11:00 PM | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| weather |  |  |  | |  | | | |  |  | | |  | | | | |  | | | |  | | | | | Next |
| temperatures | 32° | 31.2° | 30.7° | 30.3° | 29.8° | 29.5° | 29.1° | 28.7° | Sunrise | 29° | 30.1° | 30.9° | 32.3° | 33.5° | 34.7° | 35.7° | 36.3° | 36.5° | 34.7° | 33.9° | 33.7° | Sunset | 33.1° | 32.8° | 32.8° | 32.4° | |
| wind speed | 14 km/h | 12 km/h | 11 km/h | 12 km/h | 12 km/h | 11 km/h | 10 km/h | 9 km/h | 9 km/h | 10 km/h | 10 km/h | 10 km/h | 9 km/h | 10 km/h | 11 km/h | 10 km/h | 16 km/h | 12 km/h | 5 km/h | 9 km/h | 9 km/h | 8 km/h | 9 km/h | 10 km/h | |||
| wind degree | 155° | 166° | 181° | 184° | 171° | 182° | 184° | 186° | 181° | 184° | 192° | 180° | 166° | 159° | 150° | 132° | 115° | 97° | 20° | 63° | 54° | 56° | 83° | 128° | |||
| wind direction | SSE | SSE | S | S | S | S | S | S | S | S | SSW | S | SSE | SSE | SSE | SE | ESE | E | NNE | ENE | NE | NE | E | SE | |||
| 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 | 8% | 5% | 9% | 11% | 2% | 4% | 7% | 4% | 3% | 2% | 6% | 7% | 8% | 4% | 4% | 2% | 8% | 9% | 10% | 8% | 8% | 4% | 5% | 6% | |||
| 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 | 43% | 46% | 48% | 49% | 50% | 51% | 52% | 54% | 54% | 51% | 52% | 47% | 43% | 39% | 35% | 31% | 31% | 35% | 36% | 36% | 39% | 40% | 40% | 40% | |||
| dew point | 17.9° | 18.4° | 18.6° | 18.5° | 18.2° | 18.3° | 18.3° | 18.4° | 18.7° | 19° | 20° | 19.7° | 19.2° | 18.7° | 17.9° | 16.5° | 16.4° | 16.9° | 16.8° | 16.8° | 17.1° | 17.3° | 17.5° | 17.3° | |||
| 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 | 86% | 56% | 88% | 100% | 5% | 39% | 61% | 24% | 12% | 5% | 61% | 74% | 83% | 53% | 54% | 31% | 90% | 100% | 100% | 92% | 85% | 56% | 65% | 69% | |||
| UV | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.2 | 0.9 | 2.6 | 4.6 | 6.5 | 7.8 | 7.2 | 3.9 | 2 | 1.3 | 0.4 | 0.1 | 0 | 0 | 0 | 0 |
View of Collin County today
Explore Collin County live webcam feed to see how the weather is shaping up today in Collin County. See what people are wearing, check out the sky, and get a sense of the atmosphere before you step outside.
Stay informed and make the most of your day with our live weather updates from Collin County today.
Weather in Collin County today
The temperature today in Collin County is expected to be typical for this time of year, with a forecast of 37 °F, closely aligning with the historical average for September 17th.
temperatures
37 °F
rain
0 mm
wind
15 km/h
UV
Very High
Collin County daylight overview ☀️
Today in Collin County, The sun rises at 07:12 and sets at 19:31, giving a total daylight duration of 12 hours and 19 minutes.
Top locations in Collin County
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What to wear today in Collin County? clothing recommendations
Stay comfortably stylish - your tailored guide for today's Collin County forecast.
Short-sleeve shirt
Shorts
Lightweight pants
Breathable footwear
Sunglasses
Wide brimmed hat
Sunscreen
Flip flop
The weather today in Collin County - FAQ
What is the maximum temperature for today in Collin County?
The maximum temperature for today in Collin County is expected to be 37° degrees. Please dress accordingly to stay comfortable throughout the day.
Will it rain today in Collin County? 🌧️
Yes, there is a 5% chance of rain in Collin County today. We recommend carrying an umbrella or rain gear to stay dry.
What will be the wind speed today in Collin County? 🌀
The wind in Collin County is expected to blow at 15 km/h. This could affect outdoor activities, so plan accordingly.
How should I dress for the weather in Collin County today?
Given the forecast of 37 °F with a 5% 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 Collin County today.
What is the sunrise and sunset time for Collin County today?
The sun is expected to rise at 07:12 and set at 19:31 in Collin County.
How accurate is the weather forecast Collin County today? ✅
Collin 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 Collin County?Get accurate weather forecasts for Collin County, located at latitude 33.151 and longitude -96.824. Stay updated with localized weather information tailored for Collin County.
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