Grimstad farming weather

Soil temperatures today read surface 14.2 °C, 6 cm 16.7 °C, 18 cm 16.4 °C, 54 cm 13.1 °C. Soil moisture sits at 0-1 cm at 0.35 m³/m³, 3-9 cm at 0.35 m³/m³, 27-81 cm at 0.37 m³/m³. For wheat, the root-zone reading is within the ideal 0.2-0.35 m³/m³ band. Reference evapotranspiration totals 34 mm against only 1 mm of expected rain — a 34 mm deficit, so irrigation will be needed this week. A suitable spraying window opens around 05:00 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 63.

Soil temperatures today read surface 14.2 °C, 6 cm 16.7 °C, 18 cm 16.4 °C, 54 cm 13.1 °C. Soil moisture sits at 0-1 cm at 0.35 m³/m³, 3-9 cm at 0.35 m³/m³, 27-81 cm at 0.37 m³/m³. For wheat, the root-zone reading is within the ideal 0.2-0.35 m³/m³ band. Reference evapotranspiration totals 34 mm against only 1 mm of expected rain — a 34 mm deficit, so irrigation will be needed this week. A suitable spraying window opens around 05:00 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 63.

Topsoil moisture

0.357 m³/m³

Soil temp

15°C

ET₀ today

5.76 mm

Spray window

~5:00

Rain (next 7d)

0.6 mm

Wind

17 km/h

Humidity

75%

Full farming outlook for Grimstad →

Today looks like mainly clear; temperatures run from 13 °C up to 24 °C. Expect overcast tomorrow, between 12 °C and 20 °C. Tuesday brings overcast with a high of 21 °C and a low of 15 °C.