There are no active watches, warnings or advisories for Collin County (Texas).
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Updated: @ May-24-2019 4:45am - next update at 4:50am  
Summary / Temperature Wind Precipitation Outlook


Night time, Dry, Partly cloudy
Night time, Dry, Partly cloudy

76.6°F Colder 0.8°F than last hour.
---
Currently 76.6°F, Max: 80.1°F, Min: 76.5°F Feels like:
°F

24-hr
difference
0.2°FWarmer 0.2°F than yesterday at this time.
TEMP HIGH LOW
Today 80.1°F
12:00am
76.5°F
4:44am
Yesterday 89.3°F
3:58pm
75.1°F
6:33am
Record 96°F
1996
54°F
1940
Normal 86°F
67°F
 Wind from ESE ESE
1.5
Gust:
0.0 mph
Light Air
60-Min Avg: 6.9 mph
120-Min Avg: 4.6 mph
Max Gust: 22.0 mph 12:25am
Month: 34.5 mph May 8
Today: 0.00 in
Yesterday: 0.00 in
Last
Rain:
5/21/2019
11:43 AM
May: 6.82 in
Last 7 Days: 3.20 in
Rain Season:1 20.51 in
Rain Days: 45 in 2019
2 days since last rain.
Friday

Friday: Mostly Cloudy
Mostly Cloudy

Barometer Humidity/Dew Point Moon
Current: 29.917 inHg Rising 0.01 °F/hr
1-Hr Trend: Steady
3-Hr Trend: Steady
High: 29.917  | Low: 29.904
Humidity: 83 % Increased 1% since last hour.
Humidex: 92.9°F
Dew Point: 71.0°F Decreased 0.4°F since last hour.
Wetbulb: 72.9°F
Waning Gibbous
Waning Gibbous, Moon at 20 days in cycle
71%
Illuminated
UV Forecast Current Solar Energy
May-24-2019   Extreme   11.2   
May-25-2019   Extreme   11.5   
May-26-2019   Extreme   11.3   
Energy: 0 W/m2 (0%)
High: 0 at  12:00am
Apparent Temp: 82.1°F
Heat Index Cooling Degree Days Sun
Current: 76.6°F
Today: 84.4°F  12:00am
Yesterday: 97.1°F
Last Week: 99.8°F
Record: 118.2°F   Jul-22-2018
Today: 2.6
May: 173.1
2019 to Date: 306.6
Heating Degree Days
2019 to Date: 1496.6
Daylight: Possible hours of Daylight
14:03
00:01:10 Min
Almanac Irrigation Index5 Station All Time Records Fire Risk
Sunrise: 6:22am
Sunset: 8:25pm
Moonrise: 12:53am
Moonset: 11:22am
Full Moon: May 18 2019
New Moon: 10:03 UTC June 3 2019
Updated at Midnight
Current: 0.06 in   
7-Days Rain: 3.20 in   
7-Days ET: 1.24 in   
7-Day: 1.95 in 1.95 in water in excess of what evaporated in last 7 days.
May: 3.09 in 3.09 in water in excess of what evaporated this month.
Other Conditions
Air Density: 1.17 kg/m3
Cloud Height: 2026 ft
HIGHS: LOWS:
108.1°F
Jul-26-2016
11.7°F
Jan-17-2018
Daytime Records
    106.7°F on: Jul 21 2018   19.9°F on: Mar 02 2014
Nitetime Records
  94.1°F on: Jul 23 2018 16.7°F on: Jan 17 2018
ICN:4 ISS:Ok CON:4.8 RCP:99%
Chandler Burning Index
Chandler Burning Index: LOW
Currently:
0.5 at 04:45 AM
1 Rain season: Jan 1st to Dec 31st.    5 Estimated amount of water needed to replace the water used by plants and evaporation from the past week. (Negative numbers mean amount of water needed, positive numbers mean excess water is present.)
  Weather Forecast  -   Overnight's and Friday's Outlook
Overnight

Overnight: Mostly Cloudy
Mostly Cloudy

Lo 73 °F
NWS forecast: Mostly cloudy, with a low around 73. South wind around 10 mph.
Friday

Friday: Mostly Cloudy
Mostly Cloudy

Hi 90 °F
NWS forecast: Mostly cloudy, with a high near 90. South southeast wind 10 to 15 mph, with gusts as high as 25 mph.
  NWS Short Term Weather Forecast
Friday

Friday: Mostly Cloudy
Mostly Cloudy
Friday
Night
Friday Night: Mostly Cloudy
Mostly Cloudy
Saturday

Saturday: Partly Sunny
Partly Sunny
Saturday
Night
Saturday Night: Partly Cloudy
Partly Cloudy
Sunday

Sunday: Partly Sunny
Partly Sunny
Sunday
Night
Sunday Night: Partly Cloudy
Partly Cloudy
Memorial
Day
Memorial Day: Partly Sunny
Partly Sunny
Monday
Night
Monday Night: Partly Cloudy
Partly Cloudy
Hi 90 °F Lo 71 °F Hi 89 °F Lo 72 °F Hi 89 °F Lo 71 °F Hi 90 °F Lo 73 °F
US Radar & Visible Satellite
US Radar National Infrared Satellite
Radar/Satellite images courtesy of Weather Underground.