Lakeway's 7 Day Weather Summary Sponsored by LCRA
Date ETo
(in)
Max Temp
(f)
Min Temp
(f)
Min RH
(%)
Solar Rad.
(MJ/m2)
Rainfall
(in)
Wind 4am
(mph)
Wind 4pm
(mph)
Battery
(v)
Jul 08, 2025 - Tue 0.22 93 75 33 24.27 0.00 0.46 3.51
Jul 07, 2025 - Mon 0.15 90 73 47 16.88 0.00 0.40 4.17
Jul 06, 2025 - Sun 0.11 86 73 57 12.03 0.11 0.94 1.87
Jul 05, 2025 - Sat 0.03 75 73 100 1.92 4.71 4.04 1.25
Jul 04, 2025 - Fri 0.04 79 74 100 3.92 1.88 1.03 0.53
Jul 03, 2025 - Thu 0.08 85 75 62 9.06 0.68 0.82 3.09
Jul 02, 2025 - Wed 0.13 91 76 43 13.25 0.17 2.02 2.47
Data Summary 0.77 93 73 63 81.33 7.55 1.39 2.41  
Detailed Crop Weather Data
Date Average Temp
(f)
Dew Point
(f)
Max Dewpoint
(f)
Min Dewpoint
(f)
Wind Run
(miles/day)
Soil Temp
(f)
Jul 08, 2025 - Tue 83 72 77 68 64 0
Jul 07, 2025 - Mon 80 73 77 70 41 0
Jul 06, 2025 - Sun 77 73 79 69 35 0
Jul 05, 2025 - Sat 74 74 75 73 40 0
Jul 04, 2025 - Fri 76 76 79 74 22 0
Jul 03, 2025 - Thu 78 76 83 71 26 0
Jul 02, 2025 - Wed 81 72 78 69 36 0
Data Summary 78 73 83 68 264 0
Heat Units
Date Corn
(heat units)
Cotton
(heat units)
Sorghum
(heat units)
50 Degree
(heat units)
55 Degree
(heat units)
60 Degree
(heat units)
Jul 08, 2025 - Tue 30 24 29 34 29 24
Jul 07, 2025 - Mon 29 22 27 32 27 22
Jul 06, 2025 - Sun 29 20 25 30 25 20
Jul 05, 2025 - Sat 24 14 19 24 19 14
Jul 04, 2025 - Fri 26 16 21 26 21 16
Jul 03, 2025 - Thu 30 20 25 30 25 20
Jul 02, 2025 - Wed 31 23 28 33 28 23
Data Summary 199 139 174 209 174 139
Chilling Hours
Date Method 1
(Hours >= 32 & <= 45 F)
Method 2
(Hours <= 45 F)
Jul 08, 2025 - Tue 0 0
Jul 07, 2025 - Mon 0 0
Jul 06, 2025 - Sun 0 0
Jul 05, 2025 - Sat 0 0
Jul 04, 2025 - Fri 0 0
Jul 03, 2025 - Thu 0 0
Jul 02, 2025 - Wed 0 0
Data Summary 0 0
Chilling Hours for the 2024-2025 Season
October 1, 2024 thru March 31, 2025
Month Method 1
(Hours >= 32 & <= 45 F)
Method 2
(Hours <= 45 F)
Oct 0 0
Nov 27 27
Dec 59 59
Jan 228 312
Feb 129 185
Mar 12 12
Total 455 595

Calculators

Landscape
Crop
Landscape Watering Calculator
1.) ETo (pet)
2.) Plant Coefficient
3.) Adjustment Factor
4.) Effective Rainfall
5.)
Precipitation Rate
Total Run Time
Irrigations/Week
Run Time/Irrigation
Crop Watering Calculator
1.) ETo value from weather data
2.) Select a crop coefficient
FAO Coefficients
Or
Texas High Plains Coefficients
3.) Select a crop growth stage
4.) Crop coefficient from growth stage
5.) Enter your system efficiency
6.) Effective Rainfall
7.)
Precipitation Rate
Total Run Time
Irrigations/Week
Run Time/Irrigation