Forney's 13 Day Weather Summary Sponsored by North Texas Municipal Water District
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 09, 2025 - Wed 0.18 92 70 50 20.57 0.58 0.00 2.72
Jul 08, 2025 - Tue 0.18 92 70 46 19.40 1.71 1.28 4.71
Jul 07, 2025 - Mon 0.16 87 74 56 17.64 0.32 0.00 3.39
Jul 06, 2025 - Sun 0.15 87 73 48 15.71 0.00 0.00 3.46
Jul 05, 2025 - Sat 0.14 86 72 53 14.97 0.04 1.01 5.79
Jul 04, 2025 - Fri 0.12 87 73 58 11.43 0.32 0.90 3.51
Jul 03, 2025 - Thu 0.10 88 77 38 9.00 0.01 0.00 2.75
Jul 02, 2025 - Wed 0.17 93 76 41 18.08 0.00 0.00 3.63
Jul 01, 2025 - Tue 0.19 92 72 41 21.44 0.06 0.35 3.15
Jun 30, 2025 - Mon 0.23 92 74 43 22.93 0.00 3.82 4.90
Jun 29, 2025 - Sun 0.24 93 75 43 24.02 0.00 3.56 5.72
Jun 28, 2025 - Sat 0.23 92 75 43 23.46 0.00 3.96 5.42
Jun 27, 2025 - Fri 0.22 91 73 42 23.75 0.00 2.05 6.41
Data Summary 2.32 93 70 46 242.39 3.04 1.30 4.27  
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 09, 2025 - Wed 78 71 74 62 45 0
Jul 08, 2025 - Tue 80 71 74 64 59 0
Jul 07, 2025 - Mon 80 69 73 64 59 0
Jul 06, 2025 - Sun 80 68 71 63 55 0
Jul 05, 2025 - Sat 78 71 76 68 67 0
Jul 04, 2025 - Fri 78 72 76 68 59 0
Jul 03, 2025 - Thu 80 68 72 65 35 0
Jul 02, 2025 - Wed 84 69 73 67 36 0
Jul 01, 2025 - Tue 81 69 73 62 38 0
Jun 30, 2025 - Mon 84 70 72 67 110 0
Jun 29, 2025 - Sun 84 70 72 68 91 0
Jun 28, 2025 - Sat 84 70 74 68 96 0
Jun 27, 2025 - Fri 82 70 72 68 85 0
Data Summary 81 69 76 62 835 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 09, 2025 - Wed 28 21 26 31 26 21
Jul 08, 2025 - Tue 28 21 26 31 26 21
Jul 07, 2025 - Mon 30 21 26 31 26 21
Jul 06, 2025 - Sun 29 20 25 30 25 20
Jul 05, 2025 - Sat 29 19 24 29 24 19
Jul 04, 2025 - Fri 29 20 25 30 25 20
Jul 03, 2025 - Thu 31 22 27 32 27 22
Jul 02, 2025 - Wed 31 25 30 35 30 25
Jul 01, 2025 - Tue 29 22 27 32 27 22
Jun 30, 2025 - Mon 30 23 28 33 28 23
Jun 29, 2025 - Sun 30 24 29 34 29 24
Jun 28, 2025 - Sat 30 23 28 33 28 23
Jun 27, 2025 - Fri 29 22 27 32 27 22
Data Summary 383 283 348 413 348 283
Chilling Hours
Date Method 1
(Hours >= 32 & <= 45 F)
Method 2
(Hours <= 45 F)
Jul 09, 2025 - Wed 0 0
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
Jul 01, 2025 - Tue 0 0
Jun 30, 2025 - Mon 0 0
Jun 29, 2025 - Sun 0 0
Jun 28, 2025 - Sat 0 0
Jun 27, 2025 - Fri 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 67 67
Dec 138 145
Jan 250 415
Feb 172 277
Mar 44 44
Total 671 948

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