When to Plant Tomato

78%
sure
WAIT
Tomato - Sow outside

Do not sow yet

Forecast low 8.4 C is at or below the crop cold threshold 15 C.

78% local confidence

Field readings
NightUnknown lows
Soil10 C minimum
RainUnknown over snapshot
WindUnknown daytime highs
Need seed or starts?

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Best window
After risk clears -> next window
Avoid
Today -> May 14, 2026
Night
Unknown
Forecast low 8.4 C is at or below the crop cold threshold 15 C.
Heat
Unknown
Forecast highs may reach the crop heat threshold.
Rain
Unknown
Rainfall is part of this local sowing verdict.
Crop fit
10 C minimum
Average air temperature is comfortably above the crop base temperature.
Forecast strip

Planting window

From
After risk clears
First possible planting day
30
days min
Minimum season needed for tomato to yield
Up to
next window
Last strong planting day
Estimated first yield
31 Jan 2026
Based on planting 1 Jan 2026 plus 30 minimum days for tomato.
Do this next
  1. 1Wait for the main risk to clear before sowing outside.
  2. 2Check overnight lows first if seedlings or warm-season crops are involved.
  3. 3Use this verdict as a field decision, not as a fixed calendar date.
Nearby decisions

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