Air Quality Alert AIR QUALITY ALERT - Plano, Collin County, Texas
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Updated: @ 07-Oct-2026 8:40am - next update at 8:45am  
Summary / Temperature Wind Precipitation Outlook


Sunny, Dry
Sunny, Dry

67.1°F Warmer 6°F than last hour.
Comfortable
Currently 67.1, Max: 67.1, Min: 60.5 Feels like:
67°F

24-hr
difference
1°FWarmer 1°F than yesterday at this time.
TEMP HIGH LOW
Today 67.1°F
8:39am
60.5°F
7:16am
Yesterday 86.8°F
3:46pm
61.0°F
6:37am
Record 98°F
2014
42°F
1952
Normal 82°F
61°F
 Calm E
0.0
Gust:
0.0
Calm

60-Min Avg: Calm
120-Min Avg: Calm
Max Gust: 0.0 mph 1:38pm
Month: 28.8 mph Oct 1
Today: 0.00 in
Yesterday: 0.00 in
Last
Rain:
10/4/2026
5:28 AM
October: 3.23 in
Last 7 Days: 0.28 in
Rain Season:1 26.01 in
Rain Days: 62 in 2026
2 days since last rain
Tonight

Tonight: Clear
Clear

Barometer Humidity/Dew Point Moon
Current: 30.023 inHg Rising 0.03 °F/hr
1-Hr Trend: Rising slowly
3-Hr Trend: Rising
High: 30.025  |  Low: 29.963
Humidity: 70 % Decreased 6% since last hour.
Humidex: 73.0°F
Dewpoint: 57.0°F Increased 3.5°F since last hour.
Wetbulb: 61.2°F
Waning Crescent
Waning Crescent, Moon at 26 days in cycle
11%
Illuminated
Current UV Index Current Solar Energy
   0.0   None
High: 0.0 @ 12:00am
Time to Burn: 720 Mins
Energy: 0 W/m2 (100%)
High: 186 at  8:39am
Apparent Temp: 74.3°F
Heat Index Cooling Degree Days Sun
Current: 66.7°F
Today: 67.1°F  8:39am
Yesterday: 85.3°F
Last Week: 103.6°F
Record: 85.3°F   06-Oct-2026
Today: 0.1
October: 47.1
2026 to Date: 3387.2
Heating Degree Days
2026 to Date: 930.8
Sunlight Hours
Possible hours of Daylight
11:39 hrs:min
-00:02:01 Min
Almanac Irrigation Index5 Station All Time Records Fire Risk
Sunrise: 7:25am
Sunset: 7:04pm
Moonrise: 4:17am
Moonset: 5:20pm
Full Moon: September 26 2026
New Moon: 15:51 UTC October 10 2026
Updated at Midnight
Current: 0.01 in   
7-Days Rain: 0.28 in   
7-Days ET: 0.45 in   
7-Day: -0.16 in 0.16 in water in deficit of what evaporated in last 7 days.
October: 2.86 in 2.86 in water in excess of what evaporated this month.
Irrigation System: Standby
Other Conditions
Air Density: 1.20 kg/m3
Cloud Height: 2315 ft
HIGHS: LOWS:
110.8°F
Sep 8 2023
-2.0°F
Feb 16 2021
Daytime Records
108.1°F
Aug 19 2024
3.6°F
Feb 15 2021
Nitetime Records
95.2°F
Aug 11 2023
2.1°F
Feb 16 2021
ICN:0 ISS:Ok CON:4.6 RCP:98%
Chandler Burning Index
Chandler Burning Index: LOW
Currently:
4.0 at 08:40 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.)
 NWS Weather Forecast  -   Today's and Tonight's Outlook
Today

Today: Sunny
Sunny

Hi 83 °F
NWS forecast: Sunny, with a high near 83. Northeast wind 0 to 5 mph.
Tonight

Tonight: Clear
Clear

Lo 63 °F
NWS forecast: Clear, with a low around 63. East northeast wind around 0 mph.
 NWS NWS Short Term Weather Forecast
Tonight

Tonight: Clear
Clear
Thursday

Thursday: Sunny
Sunny
Thursday
Night
Thursday Night: Clear
Clear
Friday

Friday: Sunny
Sunny
Friday
Night
Friday Night: Mostly Clear
Mostly Clear
Saturday

Saturday: Sunny
Sunny
Saturday
Night
Saturday Night: Mostly Clear
Mostly Clear
Sunday

Sunday: Sunny
Sunny
Lo 63 °F Hi 85 °F Lo 65 °F Hi 85 °F Lo 66 °F Hi 83 °F Lo 67 °F Hi 84 °F
US Radar & Infrared Satellite
US Radar National Infrared Satellite
Radar/Satellite images courtesy of Weather Underground.