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Weather Tomorrow

St. Andrew-Windfields farming weather

Soil, irrigation, spray-window and crop-stress guidance for Ontario, Canada.

Field summary

Soil temperatures today read surface 17.6 °C, 6 cm 19.6 °C, 18 cm 20.2 °C, 54 cm 16.7 °C. Soil moisture sits at 0-1 cm at 0.35 m³/m³, 3-9 cm at 0.35 m³/m³, 27-81 cm at 0.38 m³/m³. For wheat, the root-zone reading is above the ideal 0.2-0.35 m³/m³ band. ET0 of 27 mm modestly outpaces the 20 mm of forecast rain; light supplemental irrigation may help. A suitable spraying window opens around 06:00 on 2026-06-21, with winds at or below 15 km/h and no rain expected. Projected growing degree days over the next week: wheat 98, maize 59.

Farming weather

Soil temperatures today read surface 17.6 °C, 6 cm 19.6 °C, 18 cm 20.2 °C, 54 cm 16.7 °C. Soil moisture sits at 0-1 cm at 0.35 m³/m³, 3-9 cm at 0.35 m³/m³, 27-81 cm at 0.38 m³/m³. For wheat, the root-zone reading is above the ideal 0.2-0.35 m³/m³ band. ET0 of 27 mm modestly outpaces the 20 mm of forecast rain; light supplemental irrigation may help. A suitable spraying window opens around 06:00 on 2026-06-21, with winds at or below 15 km/h and no rain expected. Projected growing degree days over the next week: wheat 98, maize 59.

Topsoil moisture
0.35 m³/m³
Soil temp
15°C
ET₀ today
4.98 mm
Spray window
~5:00
Rain (next 7d)
20.5 mm
Wind
5 km/h
Humidity
78%

Full farming outlook for St. Andrew-Windfields

Next 3 days

Today looks like overcast; temperatures run from 12 °C up to 25 °C. Tomorrow looks like moderate rain; temperatures run from 15 °C up to 18 °C. Rain chance peaks at 46% with around 18.7 mm possible. Tuesday looks like overcast; temperatures run from 13 °C up to 25 °C. Gusts may reach 42 km/h from the NNW.

Today

Sun, Jun 21

Overcast

25°13°

Rain chance
6%
Precip
0 mm
Max wind
13 km/h

Tomorrow

Mon, Jun 22

Moderate rain

18°15°

Rain chance
46%
Precip
18.7 mm
Max wind
15 km/h

Tuesday

Tue, Jun 23

Overcast

25°13°

Rain chance
2%
Precip
0 mm
Max wind
18 km/h

Next 48 hours

  1. 12 AM16°1%7 km/h
  2. 1 AM16°0%9 km/h
  3. 2 AM16°1%9 km/h
  4. 3 AM14°0%5 km/h
  5. 4 AM14°0%6 km/h
  6. 5 AM13°0%6 km/h
  7. 6 AM13°0%7 km/h
  8. 7 AM14°0%5 km/h
  9. 8 AM16°0%8 km/h
  10. 9 AM19°0%7 km/h
  11. 10 AM20°0%5 km/h
  12. 11 AM22°0%9 km/h
  13. 12 PM22°0%11 km/h
  14. 1 PM23°6%12 km/h
  15. 2 PM23°3%11 km/h
  16. 3 PM24°1%13 km/h
  17. 4 PM24°1%11 km/h
  18. 5 PM25°2%11 km/h
  19. 6 PM25°4%8 km/h
  20. 7 PM24°3%6 km/h
  21. 8 PM23°2%5 km/h
  22. 9 PM21°4%5 km/h
  23. 10 PM20°0%3 km/h
  24. 11 PM19°0%7 km/h
  25. 12 AM18°0%5 km/h
  26. 1 AM17°0%6 km/h
  27. 2 AM16°0%4 km/h
  28. 3 AM16°0%4 km/h
  29. 4 AM15°1%3 km/h
  30. 5 AM15°1%5 km/h
  31. 6 AM15°10%3 km/h
  32. 7 AM15°17%3 km/h
  33. 8 AM16°22%11 km/h
  34. 9 AM15°33%5 km/h
  35. 10 AM15°42%5 km/h
  36. 11 AM15°37%9 km/h
  37. 12 PM15°44%11 km/h
  38. 1 PM15°46%13 km/h
  39. 2 PM15°36%12 km/h
  40. 3 PM16°28%15 km/h
  41. 4 PM16°9%10 km/h
  42. 5 PM16°7%11 km/h
  43. 6 PM17°4%10 km/h
  44. 7 PM17°14%8 km/h
  45. 8 PM17°14%5 km/h
  46. 9 PM16°2%6 km/h
  47. 10 PM16°2%8 km/h
  48. 11 PM16°2%9 km/h

Sun & UV

Sunrise
5:35 AM
Sunset
9:03 PM
Daylight
15h 27m
Max UV
7.35 High