Erawan weather forecast

Conditions in Erawan at the moment: overcast, 27 °C. It feels warmer than it reads, more like 31 °C. Wind is from the S at 8 km/h. Humidity stands at 84% with sea-level pressure near 1011 hPa.

At a glance

Today looks like thunderstorm with heavy hail; temperatures run from 25 °C up to 32 °C. Rain chance peaks at 98% with around 8.6 mm possible. Expect overcast tomorrow, between 24 °C and 33 °C. Expect light drizzle Tuesday, between 24 °C and 34 °C. Rain chance peaks at 53% with around 0.1 mm possible.

Soil temperatures today read surface 25.5 °C, 6 cm 28.3 °C, 18 cm 30 °C, 54 cm 28.8 °C. Soil moisture sits at 0-1 cm at 0.32 m³/m³, 3-9 cm at 0.31 m³/m³, 27-81 cm at 0.36 m³/m³. For wheat, the root-zone reading is within the ideal 0.2-0.35 m³/m³ band. Reference evapotranspiration totals 37 mm against only 15 mm of expected rain — a 22 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 34 °C (threshold 32 °C). Projected growing degree days over the next week: wheat 172, maize 133.

Topsoil moisture

0.3 m³/m³

Soil temp

27°C

ET₀ today

4.45 mm

Spray window

~5:00

Rain (next 7d)

14.7 mm

Wind

8 km/h

Humidity

74%

Full farming outlook for Erawan →

Weather alerts for Erawan (derived from forecast data, not official warnings): Extreme heat today: feels-like temperatures up to 40 °C. Extreme heat Wednesday: feels-like temperatures up to 40 °C. Extreme heat Thursday: feels-like temperatures up to 40 °C.

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