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Weather Tomorrow

Arāk farming weather

Soil, irrigation, spray-window and crop-stress guidance for Markazi, Iran.

Field summary

Soil temperatures today read surface 25.8 °C, 6 cm 29.9 °C, 18 cm 32.7 °C, 54 cm 26.7 °C. Soil moisture sits at 0-1 cm at 0.07 m³/m³, 3-9 cm at 0.18 m³/m³, 27-81 cm at 0.28 m³/m³. For wheat, the root-zone reading is below the ideal 0.2-0.35 m³/m³ band. Reference evapotranspiration totals 62 mm against only 0 mm of expected rain — a 62 mm deficit, so irrigation will be needed this week. A suitable spraying window opens around 05:00 on 2026-06-22, with winds at or below 15 km/h and no rain expected. Heat stress is likely for wheat with highs reaching 38 °C (threshold 32 °C). Heat stress is likely for maize with highs reaching 38 °C (threshold 35 °C). Projected growing degree days over the next week: wheat 167, maize 129.

Farming weather

Soil temperatures today read surface 25.8 °C, 6 cm 29.9 °C, 18 cm 32.7 °C, 54 cm 26.7 °C. Soil moisture sits at 0-1 cm at 0.07 m³/m³, 3-9 cm at 0.18 m³/m³, 27-81 cm at 0.28 m³/m³. For wheat, the root-zone reading is below the ideal 0.2-0.35 m³/m³ band. Reference evapotranspiration totals 62 mm against only 0 mm of expected rain — a 62 mm deficit, so irrigation will be needed this week. A suitable spraying window opens around 05:00 on 2026-06-22, with winds at or below 15 km/h and no rain expected. Heat stress is likely for wheat with highs reaching 38 °C (threshold 32 °C). Heat stress is likely for maize with highs reaching 38 °C (threshold 35 °C). Projected growing degree days over the next week: wheat 167, maize 129.

Topsoil moisture
0.065 m³/m³
Soil temp
25°C
ET₀ today
8.53 mm
Spray window
~5:00
Rain (next 7d)
0 mm
Wind
6 km/h
Humidity
18%

Full farming outlook for Arāk

Next 3 days

Today brings partly cloudy with a high of 38 °C and a low of 23 °C. Gusts may reach 44 km/h from the WSW. Expect partly cloudy tomorrow, between 22 °C and 38 °C. Gusts may reach 47 km/h from the W. Wednesday looks like partly cloudy; temperatures run from 24 °C up to 36 °C. Gusts may reach 60 km/h from the SW.

Today

Mon, Jun 22

Partly cloudy

38°23°

Rain chance
0%
Precip
0 mm
Max wind
26 km/h

Tomorrow

Tue, Jun 23

Partly cloudy

38°22°

Rain chance
0%
Precip
0 mm
Max wind
25 km/h

Wednesday

Wed, Jun 24

Partly cloudy

37°24°

Rain chance
0%
Precip
0 mm
Max wind
34 km/h

Next 48 hours

  1. 12 AM26°0%8 km/h
  2. 1 AM26°0%9 km/h
  3. 2 AM26°0%8 km/h
  4. 3 AM24°0%7 km/h
  5. 4 AM24°0%6 km/h
  6. 5 AM23°0%7 km/h
  7. 6 AM24°0%6 km/h
  8. 7 AM26°0%5 km/h
  9. 8 AM27°0%7 km/h
  10. 9 AM30°0%9 km/h
  11. 10 AM32°0%11 km/h
  12. 11 AM35°0%11 km/h
  13. 12 PM37°0%16 km/h
  14. 1 PM38°0%22 km/h
  15. 2 PM38°0%18 km/h
  16. 3 PM38°0%11 km/h
  17. 4 PM37°0%21 km/h
  18. 5 PM36°0%26 km/h
  19. 6 PM35°0%20 km/h
  20. 7 PM33°0%7 km/h
  21. 8 PM31°0%5 km/h
  22. 9 PM29°0%8 km/h
  23. 10 PM28°0%7 km/h
  24. 11 PM28°0%6 km/h
  25. 12 AM27°0%8 km/h
  26. 1 AM26°0%9 km/h
  27. 2 AM26°0%5 km/h
  28. 3 AM24°0%5 km/h
  29. 4 AM23°0%7 km/h
  30. 5 AM22°0%8 km/h
  31. 6 AM23°0%3 km/h
  32. 7 AM26°0%4 km/h
  33. 8 AM28°0%7 km/h
  34. 9 AM30°0%9 km/h
  35. 10 AM32°0%10 km/h
  36. 11 AM34°0%11 km/h
  37. 12 PM36°0%10 km/h
  38. 1 PM37°0%16 km/h
  39. 2 PM38°0%21 km/h
  40. 3 PM37°0%25 km/h
  41. 4 PM37°0%24 km/h
  42. 5 PM36°0%20 km/h
  43. 6 PM34°0%24 km/h
  44. 7 PM32°0%18 km/h
  45. 8 PM31°0%12 km/h
  46. 9 PM30°0%6 km/h
  47. 10 PM28°0%7 km/h
  48. 11 PM28°0%11 km/h

Sun & UV

Sunrise
5:00 AM
Sunset
7:26 PM
Daylight
14h 26m
Max UV
8.55 Very high