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Weather Tomorrow

Macomb farming weather

Soil, irrigation, spray-window and crop-stress guidance for Illinois, United States.

Field summary

Soil temperatures today read surface 15.3 °C, 6 cm 17.4 °C, 18 cm 18.6 °C, 54 cm 18.5 °C. Soil moisture sits at 0-1 cm at 0.34 m³/m³, 3-9 cm at 0.34 m³/m³, 27-81 cm at 0.34 m³/m³. For maize, the root-zone reading is within the ideal 0.2-0.35 m³/m³ band. Forecast rain (32 mm) roughly covers crop water demand (ET0 26 mm), so irrigation can likely be paused. A suitable spraying window opens around 06:00 on 2026-06-22, with winds at or below 15 km/h and no rain expected. Projected growing degree days over the next week: maize 72, wheat 111.

Farming weather

Soil temperatures today read surface 15.3 °C, 6 cm 17.4 °C, 18 cm 18.6 °C, 54 cm 18.5 °C. Soil moisture sits at 0-1 cm at 0.34 m³/m³, 3-9 cm at 0.34 m³/m³, 27-81 cm at 0.34 m³/m³. For maize, the root-zone reading is within the ideal 0.2-0.35 m³/m³ band. Forecast rain (32 mm) roughly covers crop water demand (ET0 26 mm), so irrigation can likely be paused. A suitable spraying window opens around 06:00 on 2026-06-22, with winds at or below 15 km/h and no rain expected. Projected growing degree days over the next week: maize 72, wheat 111.

Topsoil moisture
0.271 m³/m³
Soil temp
61°F
ET₀ today
0.69 mm
Spray window
~5:00
Rain (next 7d)
1.3 in
Wind
10 mph
Humidity
85%

Full farming outlook for Macomb

Next 3 days

Expect heavy rain today, between 15 °C and 19 °C. Rain chance peaks at 100% with around 24.8 mm possible. Gusts may reach 46 km/h from the ENE. Expect overcast tomorrow, between 14 °C and 23 °C. Gusts may reach 44 km/h from the NNE. Expect light drizzle Tuesday, between 14 °C and 24 °C.

Today

Sun, Jun 21

Heavy rain

67°59°

Rain chance
100%
Precip
1 in
Max wind
18 mph

Tomorrow

Mon, Jun 22

Overcast

74°58°

Rain chance
11%
Precip
0 in
Max wind
12 mph

Tuesday

Tue, Jun 23

Light drizzle

75°57°

Rain chance
2%
Precip
0 in
Max wind
10 mph

Next 48 hours

  1. 12 AM65°0%2 mph
  2. 1 AM64°1%2 mph
  3. 2 AM64°1%3 mph
  4. 3 AM64°2%3 mph
  5. 4 AM64°8%2 mph
  6. 5 AM65°6%3 mph
  7. 6 AM65°27%4 mph
  8. 7 AM65°31%6 mph
  9. 8 AM64°55%7 mph
  10. 9 AM64°69%13 mph
  11. 10 AM62°83%13 mph
  12. 11 AM61°99%18 mph
  13. 12 PM61°100%13 mph
  14. 1 PM63°99%16 mph
  15. 2 PM62°98%14 mph
  16. 3 PM63°83%14 mph
  17. 4 PM64°54%9 mph
  18. 5 PM66°43%1 mph
  19. 6 PM67°21%1 mph
  20. 7 PM64°14%11 mph
  21. 8 PM62°21%11 mph
  22. 9 PM60°30%12 mph
  23. 10 PM59°17%12 mph
  24. 11 PM59°14%12 mph
  25. 12 AM58°11%12 mph
  26. 1 AM58°8%11 mph
  27. 2 AM58°5%12 mph
  28. 3 AM58°1%11 mph
  29. 4 AM58°2%10 mph
  30. 5 AM59°2%12 mph
  31. 6 AM59°2%8 mph
  32. 7 AM60°2%9 mph
  33. 8 AM61°1%9 mph
  34. 9 AM62°1%9 mph
  35. 10 AM64°1%10 mph
  36. 11 AM65°1%10 mph
  37. 12 PM68°1%11 mph
  38. 1 PM70°1%11 mph
  39. 2 PM71°1%9 mph
  40. 3 PM73°1%8 mph
  41. 4 PM73°2%9 mph
  42. 5 PM74°2%8 mph
  43. 6 PM73°2%7 mph
  44. 7 PM72°2%7 mph
  45. 8 PM69°3%4 mph
  46. 9 PM68°3%4 mph
  47. 10 PM66°3%3 mph
  48. 11 PM64°2%3 mph

Sun & UV

Sunrise
5:32 AM
Sunset
8:36 PM
Daylight
15h 04m
Max UV
4.35 Moderate