Uster farming weather

Soil temperatures today read surface 21.4 °C, 6 cm 24 °C, 18 cm 24.3 °C, 54 cm 19.1 °C. Soil moisture sits at 0-1 cm at 0.15 m³/m³, 3-9 cm at 0.2 m³/m³, 27-81 cm at 0.26 m³/m³. For wheat, the root-zone reading is within the ideal 0.2-0.35 m³/m³ band. Reference evapotranspiration totals 41 mm against only 1 mm of expected rain — a 40 mm deficit, so irrigation will be needed this week. A suitable spraying window opens around 06:00 on 2026-06-21, with winds at or below 15 km/h and no rain expected. Heat stress is likely for wheat with highs reaching 36 °C (threshold 32 °C). Heat stress is likely for maize with highs reaching 36 °C (threshold 35 °C). Projected growing degree days over the next week: wheat 158, maize 120.

Soil temperatures today read surface 21.4 °C, 6 cm 24 °C, 18 cm 24.3 °C, 54 cm 19.1 °C. Soil moisture sits at 0-1 cm at 0.15 m³/m³, 3-9 cm at 0.2 m³/m³, 27-81 cm at 0.26 m³/m³. For wheat, the root-zone reading is within the ideal 0.2-0.35 m³/m³ band. Reference evapotranspiration totals 41 mm against only 1 mm of expected rain — a 40 mm deficit, so irrigation will be needed this week. A suitable spraying window opens around 06:00 on 2026-06-21, with winds at or below 15 km/h and no rain expected. Heat stress is likely for wheat with highs reaching 36 °C (threshold 32 °C). Heat stress is likely for maize with highs reaching 36 °C (threshold 35 °C). Projected growing degree days over the next week: wheat 158, maize 120.

Topsoil moisture

0.209 m³/m³

Soil temp

19°C

ET₀ today

5.75 mm

Spray window

~5:00

Rain (next 7d)

1.2 mm

Wind

2 km/h

Humidity

30%

Full farming outlook for Uster →

Today looks like overcast; temperatures run from 18 °C up to 34 °C. Tomorrow looks like overcast; temperatures run from 18 °C up to 34 °C. Tuesday brings overcast with a high of 33 °C and a low of 19 °C.