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Weather Tomorrow

Saint-Laurent farming weather

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

Field summary

Soil temperatures today read surface 17.3 °C, 6 cm 18.8 °C, 18 cm 19.3 °C, 54 cm 16.7 °C. Soil moisture sits at 0-1 cm at 0.41 m³/m³, 3-9 cm at 0.42 m³/m³, 27-81 cm at 0.43 m³/m³. For wheat, the root-zone reading is above the ideal 0.2-0.35 m³/m³ band. ET0 of 26 mm modestly outpaces the 14 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 102, maize 64.

Farming weather

Soil temperatures today read surface 17.3 °C, 6 cm 18.8 °C, 18 cm 19.3 °C, 54 cm 16.7 °C. Soil moisture sits at 0-1 cm at 0.41 m³/m³, 3-9 cm at 0.42 m³/m³, 27-81 cm at 0.43 m³/m³. For wheat, the root-zone reading is above the ideal 0.2-0.35 m³/m³ band. ET0 of 26 mm modestly outpaces the 14 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 102, maize 64.

Topsoil moisture
0.419 m³/m³
Soil temp
17°C
ET₀ today
3.24 mm
Spray window
~5:00
Rain (next 7d)
13.6 mm
Wind
17 km/h
Humidity
92%

Full farming outlook for Saint-Laurent

Next 3 days

Today brings overcast with a high of 22 °C and a low of 15 °C. Rain chance peaks at 37%. Tomorrow looks like light drizzle; temperatures run from 14 °C up to 23 °C. Tuesday brings moderate drizzle with a high of 25 °C and a low of 14 °C.

Today

Sun, Jun 21

Overcast

22°15°

Rain chance
37%
Precip
0 mm
Max wind
16 km/h

Tomorrow

Mon, Jun 22

Light drizzle

23°14°

Rain chance
27%
Precip
1.2 mm
Max wind
22 km/h

Tuesday

Tue, Jun 23

Moderate drizzle

25°14°

Rain chance
13%
Precip
1 mm
Max wind
20 km/h

Next 48 hours

  1. 12 AM16°27%11 km/h
  2. 1 AM16°37%6 km/h
  3. 2 AM16°32%7 km/h
  4. 3 AM16°21%8 km/h
  5. 4 AM15°12%6 km/h
  6. 5 AM15°10%7 km/h
  7. 6 AM15°8%6 km/h
  8. 7 AM16°8%11 km/h
  9. 8 AM17°6%10 km/h
  10. 9 AM17°5%15 km/h
  11. 10 AM18°4%16 km/h
  12. 11 AM20°5%14 km/h
  13. 12 PM21°6%15 km/h
  14. 1 PM21°14%15 km/h
  15. 2 PM21°16%13 km/h
  16. 3 PM21°20%13 km/h
  17. 4 PM22°23%16 km/h
  18. 5 PM22°18%16 km/h
  19. 6 PM22°14%8 km/h
  20. 7 PM21°20%12 km/h
  21. 8 PM20°19%8 km/h
  22. 9 PM19°16%5 km/h
  23. 10 PM18°11%9 km/h
  24. 11 PM17°7%6 km/h
  25. 12 AM17°5%6 km/h
  26. 1 AM16°2%5 km/h
  27. 2 AM15°2%7 km/h
  28. 3 AM15°2%7 km/h
  29. 4 AM14°1%5 km/h
  30. 5 AM14°1%7 km/h
  31. 6 AM14°1%8 km/h
  32. 7 AM16°1%9 km/h
  33. 8 AM18°1%8 km/h
  34. 9 AM19°1%7 km/h
  35. 10 AM21°1%7 km/h
  36. 11 AM21°1%7 km/h
  37. 12 PM22°1%9 km/h
  38. 1 PM23°2%11 km/h
  39. 2 PM23°6%11 km/h
  40. 3 PM23°9%12 km/h
  41. 4 PM23°14%11 km/h
  42. 5 PM21°22%22 km/h
  43. 6 PM19°20%15 km/h
  44. 7 PM19°23%14 km/h
  45. 8 PM17°27%12 km/h
  46. 9 PM16°12%7 km/h
  47. 10 PM16°12%7 km/h
  48. 11 PM16°12%6 km/h

Sun & UV

Sunrise
5:06 AM
Sunset
8:47 PM
Daylight
15h 41m
Max UV
7.2 High