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Weather Tomorrow

Upper Saint Clair farming weather

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

Field summary

Soil temperatures today read surface 16.7 °C, 6 cm 18.5 °C, 18 cm 19.3 °C, 54 cm 17.3 °C. Soil moisture sits at 0-1 cm at 0.24 m³/m³, 3-9 cm at 0.24 m³/m³, 27-81 cm at 0.27 m³/m³. For maize, the root-zone reading is within the ideal 0.2-0.35 m³/m³ band. ET0 of 30 mm modestly outpaces the 25 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: maize 71, wheat 110.

Farming weather

Soil temperatures today read surface 16.7 °C, 6 cm 18.5 °C, 18 cm 19.3 °C, 54 cm 17.3 °C. Soil moisture sits at 0-1 cm at 0.24 m³/m³, 3-9 cm at 0.24 m³/m³, 27-81 cm at 0.27 m³/m³. For maize, the root-zone reading is within the ideal 0.2-0.35 m³/m³ band. ET0 of 30 mm modestly outpaces the 25 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: maize 71, wheat 110.

Topsoil moisture
0.249 m³/m³
Soil temp
62°F
ET₀ today
5.75 mm
Spray window
~5:00
Rain (next 7d)
1 in
Wind
6 mph
Humidity
54%

Full farming outlook for Upper Saint Clair

Next 3 days

Today looks like overcast; temperatures run from 12 °C up to 27 °C. Expect heavy rain tomorrow, between 18 °C and 28 °C. Rain chance peaks at 60% with around 15.5 mm possible. Gusts may reach 53 km/h from the SSW. Expect overcast Tuesday, between 14 °C and 24 °C. Rain chance peaks at 54% with around 0.3 mm possible.

Today

Sun, Jun 21

Overcast

81°55°

Rain chance
4%
Precip
0 in
Max wind
9 mph

Tomorrow

Mon, Jun 22

Heavy rain

83°65°

Rain chance
60%
Precip
0.6 in
Max wind
20 mph

Tuesday

Tue, Jun 23

Overcast

75°57°

Rain chance
54%
Precip
0 in
Max wind
10 mph

Next 48 hours

  1. 12 AM62°3%1 mph
  2. 1 AM61°0%3 mph
  3. 2 AM59°0%3 mph
  4. 3 AM57°0%2 mph
  5. 4 AM56°0%3 mph
  6. 5 AM55°0%3 mph
  7. 6 AM55°0%2 mph
  8. 7 AM57°0%2 mph
  9. 8 AM62°0%3 mph
  10. 9 AM67°0%6 mph
  11. 10 AM71°0%6 mph
  12. 11 AM73°0%6 mph
  13. 12 PM76°0%6 mph
  14. 1 PM78°0%6 mph
  15. 2 PM79°0%5 mph
  16. 3 PM81°0%6 mph
  17. 4 PM81°0%4 mph
  18. 5 PM80°0%9 mph
  19. 6 PM79°1%9 mph
  20. 7 PM78°1%7 mph
  21. 8 PM77°2%6 mph
  22. 9 PM73°2%4 mph
  23. 10 PM70°3%5 mph
  24. 11 PM69°4%4 mph
  25. 12 AM69°4%3 mph
  26. 1 AM68°4%5 mph
  27. 2 AM67°6%6 mph
  28. 3 AM67°13%8 mph
  29. 4 AM68°17%9 mph
  30. 5 AM68°26%11 mph
  31. 6 AM67°45%11 mph
  32. 7 AM68°59%11 mph
  33. 8 AM67°60%11 mph
  34. 9 AM72°51%12 mph
  35. 10 AM76°38%16 mph
  36. 11 AM79°26%13 mph
  37. 12 PM80°27%15 mph
  38. 1 PM77°28%15 mph
  39. 2 PM78°21%15 mph
  40. 3 PM83°31%16 mph
  41. 4 PM81°39%18 mph
  42. 5 PM77°38%20 mph
  43. 6 PM75°44%16 mph
  44. 7 PM76°43%16 mph
  45. 8 PM71°38%15 mph
  46. 9 PM68°54%6 mph
  47. 10 PM69°54%5 mph
  48. 11 PM65°54%11 mph

Sun & UV

Sunrise
5:50 AM
Sunset
8:53 PM
Daylight
15h 03m
Max UV
5.75 Moderate