> Grape wholesale price forecast for 1 series in Poland: 4- and 12-week ranges, typical error, and the months when grape is cheapest. Updated daily.

Source: https://husfarm.com/forecasts/grape/

[Home](https://husfarm.com/)›[Prices](https://husfarm.com/prices/)›[Price forecasts](https://husfarm.com/forecasts/)›GrapePrice forecast · data of 13 Nov 2026

# Grape price forecast for the next 12 weeks

1 wholesale grape price series from 1 market in Poland have a forecast. It points to little change over the coming weeks (+1.7% by the end of the forecast), against a typical 12-week error of 6%. Below: when grape is usually cheapest and dearest in 2 countries.

[Grape prices today](https://husfarm.com/today-price/grape/)[Method](https://husfarm.com/forecasts/#method)

[Forecasts](#forecasts)[All series](#all)[Seasonal calendar](#seasons)[Questions](#questions)

## Grape forecasts

Weekly average priceMost likely path80% range: 8 in 10 past forecasts ended inside a range this wide

### [Red grapes](https://husfarm.com/prices/quotes/targpiast-wroclaw/red-grapes/)

🇵🇱 Targpiast, Wrocław, Poland
Latest weekly average**17.0** PLN/kg week of 9 Nov 2026
Week of 7 Dec 2026 +4 weeks**15.1–18.0** most likely 16.4 · −3.5%
Week of 1 Feb 2027 +12 weeks**15.2–19.7** most likely 17.3 · +1.7%
Typical error in tests2.9% at 4 weeks, 6.2% at 12 weeks (“no change”: 2.9% and 6.2%)

## All grape forecasts

Prices in each market’s currency and unit. Range: 80%. Typical error: median error at 12 weeks in the test on the series’ own history.
Grape price forecasts by market, data of 13 Nov 2026
| Quote and market | Latest week | In 4 weeks | In 12 weeks | Change | Typical error |
| --- | --- | --- | --- | --- | --- |
| [Red grapes](https://husfarm.com/prices/quotes/targpiast-wroclaw/red-grapes/)🇵🇱 Targpiast, Wrocław
| 17.0 PLN/kg | 15.1–18.0 | 15.2–19.7 | +1.7% | ±6% |

## When is grape cheapest? Seasonal price calendar

Usual wholesale price in each month against the yearly average, by country.
Grape wholesale prices by month, percent above or below the yearly average
| Country | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Cheapest | Dearest |
| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| 🇬🇹 Guatemala2 series · 2 markets · 2016–2025 | +1 | +3 | −2 | −0 | −2 | −4 | −1 | +0 | +5 | +2 | −3 | +2 | June | September |
| 🇵🇱 Poland2 series · 1 market · 2018–2026 | +7 | +17 | +12 | +19 | +13 | +18 | +9 | −6 | −25 | −23 | −17 | −7 | September | April |

cheaper than the yearly average · dearer · figures in % · · no quotes in that month (season or data gap). Monthly averages of each series against its yearly average, after removing the long-term trend such as inflation; median across series and markets of the country, years with at least 10 months of quotes.

### A statistical forecast, not advice

The forecasts extend each series’ own seasonal pattern; they do not know about this year’s weather, harvests, policy or currency moves. Use the range, not only the central figure, and do not base trading, purchasing or credit decisions on them alone.

## Questions and answers

Will grape prices go up or down in the coming weeks?Of 1 grape price series with a forecast, 1 point higher and 0 lower or flat by the end of the forecast; the median series points to little change (+1.7%). The forecasts repeat what the season usually does and are recalculated daily (data of 13 Nov 2026).
When is grape cheapest?In Guatemala, wholesale grape prices are usually lowest in June (−4.2% against the yearly average) and highest in September (+4.5%), based on 2 price series from 2 markets, 2016–2025. The calendar on this page shows 1 more country.
How accurate is the grape price forecast?In tests on the last 52 weeks of each series, the typical 12-week error of the published grape forecasts was 6%. Each series passed the test only because its errors were smaller than those of a “no change” forecast. Results of the archived forecasts are on the accuracy page.
Where do the grape prices come from?From the wholesale markets and price services listed on each series, as published, in their own currencies and units. Husfarm does not adjust them except to compute weekly and monthly averages.

[Husfarm Grape Index](https://husfarm.com/indices/grape-world/) · [Grape prices today](https://husfarm.com/today-price/grape/) · [All price forecasts](https://husfarm.com/forecasts/) · [Accuracy](https://husfarm.com/forecasts/accuracy/)
Calculated from Husfarm price data; changes with every update. Data licensed under [CC BY 4.0](https://creativecommons.org/licenses/by/4.0/).

---
Husfarm: https://husfarm.com/ · Site guide for agents: https://husfarm.com/llms.txt