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Plano, Texas weather · now

90°

Clear

Feels
91°
High / Low
100° / 80°
Wind
37 mph S
Humidity
43%
No precipitation expected in the next 1.6 hours.
GoodAir quality PollenTreeNoneGrassModerateWeedModerate
Sun 6:47 AM 8:16 PM 13h 30m
Moon Waning Crescent 3% lit

Current weather and 7-day forecast for Plano, Texas, sourced directly from the National Weather Service. Expect sunny today. Today's high is 100° with a low near 80°. 1 active weather alert in effect.

What to wear today

Stay cool — limit sun exposure

Extreme heat at 100°F. Light colors, hat, and shade breaks.

Next 24 hours

75° 90° 105° ↑ 100° ↓ 80° 11 AM 2 PM 5 PM 8 PM 11 PM 2 AM 5 AM 8 AM

  1. 11 AM

    91°

    0%

  2. 1 PM

    96°

    1%

  3. 3 PM

    99°

    1%

  4. 5 PM

    100°

    1%

  5. 7 PM

    98°

    0%

  6. 9 PM

    94°

    0%

  7. 11 PM

    91°

    0%

  8. 1 AM

    87°

    0%

  9. 3 AM

    84°

    0%

  10. 5 AM

    82°

    0%

  11. 7 AM

    80°

    0%

  12. 9 AM

    82°

    0%

Live radar

View full radar →
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7 days

  1. Today 8/11 Sunny 1% 100° · 80°
    1. 12 PM 94° Sunny
    2. 1 PM 96° Sunny 1%
    3. 2 PM 98° Sunny 1%
    4. 3 PM 99° Mostly Sunny 1%
    5. 4 PM 99° Sunny 1%
    6. 5 PM 100° Sunny 1%
    7. 6 PM 98° Mostly Clear 1%
    8. 7 PM 98° Mostly Clear
    9. 8 PM 96° Clear
    10. 9 PM 94° Clear
    11. 10 PM 92° Clear
    12. 11 PM 91° Clear
  2. Wed 8/12 Sunny 0% 101° · 80°
    1. 12 AM 89° Clear
    2. 1 AM 87° Clear
    3. 2 AM 85° Clear
    4. 3 AM 84° Clear
    5. 4 AM 83° Mostly Clear
    6. 5 AM 82° Mostly Clear
    7. 6 AM 81° Sunny
    8. 7 AM 80° Sunny
    9. 8 AM 80° Sunny
    10. 9 AM 82° Sunny
    11. 10 AM 86° Sunny
    12. 11 AM 89° Sunny
    13. 12 PM 92° Sunny
    14. 1 PM 96° Sunny
    15. 2 PM 98° Sunny
    16. 3 PM 99° Sunny
    17. 4 PM 100° Sunny
    18. 5 PM 101° Sunny
    19. 6 PM 99° Clear
    20. 7 PM 98° Clear
    21. 8 PM 97° Clear
    22. 9 PM 95° Clear
    23. 10 PM 93° Clear
    24. 11 PM 91° Clear
  3. Thu 8/13 Sunny 0% 100° · 81°
    1. 12 AM 89° Clear
    2. 1 AM 87° Clear
    3. 2 AM 86° Clear
    4. 3 AM 84° Clear
    5. 4 AM 83° Clear
    6. 5 AM 82° Clear
    7. 6 AM 81° Sunny
    8. 7 AM 80° Sunny
    9. 8 AM 82° Sunny
    10. 9 AM 83° Sunny
    11. 10 AM 85° Sunny
    12. 11 AM 89° Sunny
    13. 12 PM 92° Sunny
    14. 1 PM 96° Sunny
    15. 2 PM 97° Sunny
    16. 3 PM 99° Sunny
    17. 4 PM 100° Sunny
    18. 5 PM 99° Sunny
    19. 6 PM 99° Clear
    20. 7 PM 98° Clear
    21. 8 PM 96° Clear
    22. 9 PM 95° Clear
    23. 10 PM 93° Clear
    24. 11 PM 91° Clear
  4. Fri 8/14 Sunny 0% 100° · 82°
    1. 12 AM 90° Clear
    2. 1 AM 88° Clear
    3. 2 AM 86° Clear
    4. 3 AM 85° Clear
    5. 4 AM 83° Clear
    6. 5 AM 82° Clear
    7. 6 AM 82° Sunny
    8. 7 AM 81° Sunny
    9. 8 AM 83° Sunny
    10. 9 AM 84° Sunny
    11. 10 AM 86° Sunny
    12. 11 AM 89° Sunny
    13. 12 PM 93° Sunny
    14. 1 PM 96° Sunny
    15. 2 PM 97° Sunny
    16. 3 PM 99° Sunny
    17. 4 PM 100° Sunny
    18. 5 PM 99° Sunny
    19. 6 PM 99° Clear
    20. 7 PM 99° Clear
    21. 8 PM 97° Clear
    22. 9 PM 95° Clear
    23. 10 PM 93° Clear
    24. 11 PM 91° Clear
  5. Sat 8/15 Sunny 0% 101° · 82°
    1. 12 AM 90° Clear
    2. 1 AM 88° Clear
    3. 2 AM 86° Clear
    4. 3 AM 85° Clear
    5. 4 AM 84° Clear
    6. 5 AM 83° Clear
    7. 6 AM 82° Sunny
    8. 7 AM 82° Sunny
    9. 8 AM 83° Sunny
    10. 9 AM 85° Sunny
    11. 10 AM 88° Sunny
    12. 11 AM 91° Sunny
    13. 12 PM 95° Sunny
    14. 1 PM 98° Sunny
    15. 2 PM 100° Sunny
    16. 3 PM 101° Sunny
    17. 4 PM 101° Sunny
    18. 5 PM 101° Sunny
    19. 6 PM 100° Mostly Clear
    20. 7 PM 99° Clear
    21. 8 PM 97° Clear
    22. 9 PM 95° Clear
    23. 10 PM 93° Clear
    24. 11 PM 91° Clear
  6. Sun 8/16 Sunny 0% 102° · 82°
    1. 12 AM 90° Clear
    2. 1 AM 88° Clear
    3. 2 AM 86° Clear
    4. 3 AM 85° Clear
    5. 4 AM 84° Clear
    6. 5 AM 83° Clear
    7. 6 AM 82° Sunny
    8. 7 AM 82° Sunny
    9. 8 AM 84° Sunny
    10. 9 AM 87° Sunny
    11. 10 AM 90° Sunny
    12. 11 AM 93° Sunny
    13. 12 PM 96° Sunny
    14. 1 PM 99° Sunny
    15. 2 PM 100° Sunny
    16. 3 PM 101° Sunny
    17. 4 PM 101° Sunny
    18. 5 PM 101° Sunny
    19. 6 PM 101° Clear
    20. 7 PM 100° Clear
    21. 8 PM 98° Clear
    22. 9 PM 96° Clear
    23. 10 PM 93° Clear
    24. 11 PM 91° Clear
  7. Mon 8/17 Sunny 0% 102° · 82°
    1. 12 AM 89° Clear
    2. 1 AM 88° Clear
    3. 2 AM 86° Clear
    4. 3 AM 85° Clear
    5. 4 AM 84° Clear
    6. 5 AM 83° Clear
    7. 6 AM 82° Sunny
    8. 7 AM 82° Sunny
    9. 8 AM 84° Sunny
    10. 9 AM 87° Sunny
    11. 10 AM 90° Sunny
    12. 11 AM 94° Sunny
    13. 12 PM 97° Sunny
    14. 1 PM 100° Sunny
    15. 2 PM 102° Sunny
    16. 3 PM 102° Sunny
    17. 4 PM 102° Sunny
    18. 5 PM 102° Sunny
    19. 6 PM 101° Mostly Clear
    20. 7 PM 100° Mostly Clear
    21. 8 PM 98° Mostly Clear
    22. 9 PM 95° Mostly Clear
    23. 10 PM 93° Mostly Clear
Extended outlook days 8–16
  1. Tue 8/18 Partly Cloudy 2% 108° · 89°
  2. Wed 8/19 Drizzle 2% 110° · 86°
  3. Thu 8/20 Cloudy 1% 108° · 88°
  4. Fri 8/21 Mostly Sunny 2% 107° · 88°
  5. Sat 8/22 Cloudy 11% 105° · 86°
  6. Sun 8/23 Drizzle 23% 103° · 77°
  7. Mon 8/24 Drizzle 26% 91° · 72°
  8. Tue 8/25 Cloudy 32% 92° · 70°
  9. Wed 8/26 Cloudy 35% 98° · 73°

Days 8+ from the Open-Meteo multi-model ensemble — treat as a guide; accuracy drops past day 7.

Best day this week

Quiet week — most days look comparable.

Wednesday, 8/12

Sunny, 101° / 80°

  1. Tomorrow101°80°
  2. Thu100°81°
  3. Fri100°82°
  4. Sat101°82°
  5. Sun102°82°
  6. Mon102°82°

Best time to head outside

Picks the upcoming daytime hour with the most favorable conditions for each activity. Factors in temperature, wind, precipitation timing, and pollen.

How well did we do?

Average miss by lead time.

Each morning we save the day's predicted high/low. As later days arrive, we grade what we said against what the station actually recorded.

Same day
±2°
5 days graded
1 day out
±3°
5 days graded
3 days out
±2°
5 days graded
7 days out
±4°
6 days graded
Day-by-day, 1 day out5 days
  1. Sun, Aug 9±1°
    High100°99°+1°
    Low80°79°+1°
  2. Sat, Aug 8±5°
    High99°100°-1°
    Low79°84°-5°
  3. Fri, Aug 7±1°
    High100°100°0°
    Low81°82°-1°
  4. Thu, Aug 6±1°
    High100°100°0°
    Low81°82°-1°
  5. Tue, Aug 4±9°
    High101°100°+1°
    Low81°90°-9°

Climate normals

What weather to expect in Plano

Plano in August typically averages 95° highs and 77° lows, with about 11 days of rain. The hottest stretch is August (average high 95°); the coldest is January (average low 35°). June is the wettest month on average.

MonthAvg highAvg lowRainy days
Jan52°35°7
Feb63°43°8
Mar75°54°10
Apr77°60°17
May82°65°17
Jun90°74°19
Jul93°76°16
Aug95°77°11
Sep88°70°10
Oct84°63°4
Nov70°52°8
Dec60°44°10

Normals derived from the past two years of observations via Open-Meteo's historical archive.

More for Plano

Other cities in Texas

Detailed forecast (NWS)

Today
Sunny, with a high near 100. Heat index values as high as 106. South southwest wind around 10 mph, with gusts as high as 20 mph.
Wednesday
Sunny, with a high near 101. Heat index values as high as 105. South wind 10 to 15 mph, with gusts as high as 25 mph.
Thursday
Sunny, with a high near 100. South wind around 15 mph, with gusts as high as 30 mph.
Friday
Sunny, with a high near 100. South wind around 15 mph, with gusts as high as 25 mph.

Forecast details

NWS gridpoint
FWD 93,115
Radar station
KFWS
Time zone
America/Chicago
Coordinates
33.020, -96.699