Collin County (Frisco)
Today
Today weather in Collin County
Tuesday, March 17th, 2026
20°
Sunny
Official weather alert: Freeze Warning. Mild temperatures are expected in Collin County Today, peaking at around 19 °F and dropping to 0 °F by night. Strong winds are anticipated in Collin County Today, nearing 31 km/h.
20° / 1°
Temp
0%
Rain
31 km/h
Wind
39%
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 | 07:35 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 | 07:37 PM | 08:00 PM | 09:00 PM | 10:00 PM | 11:00 PM | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| weather |  | | | | | | | |  | | | | | | | | | |  | | |  | | | | | Next |
| temperatures | 3° | 2.5° | 2.1° | 1.8° | 4.2° | 1.3° | 1.2° | 1° | Sunrise | 2.3° | 4.3° | 7.9° | 10.7° | 13.1° | 15.1° | 16.7° | 18.1° | 17.6° | 18.4° | 17.3° | 15.2° | Sunset | 13.7° | 13.2° | 12.1° | 11.3° | |
| feels like | 0.7° | -0.2° | -0.3° | -0.7° | -1° | -1.2° | -1.2° | -1.6° | -0.8° | 1° | 5° | 8.5° | 11.9° | 14.5° | 16.4° | 18° | 17.6° | 18.3° | 17.3° | 14.2° | 12.1° | 11.3° | 9.9° | 8.7° | |||
| wind speed | 11 km/h | 12 km/h | 12 km/h | 12 km/h | 12 km/h | 14 km/h | 15 km/h | 14 km/h | 17 km/h | 18 km/h | 21 km/h | 22 km/h | 23 km/h | 23 km/h | 26 km/h | 28 km/h | 30 km/h | 31 km/h | 27 km/h | 26 km/h | 25 km/h | 23 km/h | 25 km/h | 25 km/h | |||
| wind degree | 127° | 140° | 151° | 160° | 168° | 177° | 185° | 174° | 181° | 184° | 190° | 193° | 194° | 193° | 195° | 195° | 194° | 192° | 189° | 186° | 182° | 182° | 184° | 181° | |||
| wind direction | SE | SE | SSE | SSE | SSE | S | S | S | S | S | S | SSW | SSW | SSW | SSW | SSW | SSW | SSW | S | S | S | S | S | S | |||
| 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 | 32% | 38% | 54% | 60% | 44% | 54% | 53% | 63% | 63% | 52% | 45% | 37% | 31% | 26% | 22% | 22% | 20% | 23% | 24% | 26% | 30% | 33% | 31% | 35% | |||
| dew point | -12° | -10.2° | -6.3° | -5.2° | -6.4° | -6.9° | -7.4° | -5.2° | -5.4° | -5.3° | -4.8° | -2.9° | -3° | -3.9° | -4.8° | -3.9° | -3.7° | -3.9° | -1.8° | -3.1° | -4.2° | -3.6° | -3.9° | -3.6° | |||
| visibility | 10 km | 10 km | 10 km | 10 km | 16 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% | 0% | 0% | 0% | 0% | 0% | 27% | 0% | 41% | 0% | 0% | 3% | 1% | |||
| UV | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.1 | 0.6 | 1.7 | 3.2 | 4.5 | 5.4 | 5.5 | 4.9 | 3.4 | 1.8 | 0.6 | 0 | 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 weather in Collin County today is expected to be slightly cooler than usual, with a forecast temperature of 20 °F, compared to an average of 22 °F for March 17th in recent years.
temperatures
20 °F
rain
0 mm
wind
31 km/h
UV
Low
Collin County daylight overview ☀️
Today in Collin County, The sun rises at 07:35 and sets at 19:37, giving a total daylight duration of 12 hours and 2 minutes.
Top locations in Collin County
Select a location for an accurate weather forecast
More Locations Quick links
More Collin County weather pages
What to wear today in Collin County? clothing recommendations
Stay comfortably stylish - your tailored guide for today's Collin County forecast.
Long-sleeve shirt
Long pant
Closed-toe shoes
Light jacket
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 20° degrees. Please dress accordingly to stay comfortable throughout the day.
Will it rain today in Collin County? 🌧️
No, there is no significant chance of rain in Collin County today. It should be a dry day.
What will be the wind speed today in Collin County? 🌀
The wind in Collin County is expected to blow at 31 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 20 °F with a 0% 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 07:35 and set at 19:37 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.
You are here
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.
Found a mistake?
We appreciate your attention to details. Tell us here.