---
title: "Lowest temperature in Chicago on October 20?"
canonical_url: https://betcrypto.now/events/lowest-temperature-in-chicago-on-october-20-polymarket-us-55ad6480
status: settled
trading_closes_at: 2026-10-21T03:59:00+00:00
settled_at: 2026-10-21T03:59:00+00:00
total_volume_usd: 0
venues: ["Polymarket US"]
categories: ["Tech & Science"]
prices_as_of: 2026-10-31T08:45:04+00:00
publisher: BetCrypto
data_api: https://betcrypto.now/api/v1/events/lowest-temperature-in-chicago-on-october-20-polymarket-us-55ad6480
---

# Lowest temperature in Chicago on October 20?

Settled · listed on Polymarket US

## Result

**46 to 47** won. Settled 2026-10-21.

## Open on a venue

- [Polymarket US](https://betcrypto.now/go/e/907431?via=md)

---

Probability is the cross-venue consensus (book midpoints, 0–100%). Venue columns are what buying costs there (the ask). Prices move constantly; re-check at the canonical URL or the [JSON API](https://betcrypto.now/api/v1/events/lowest-temperature-in-chicago-on-october-20-polymarket-us-55ad6480).

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