What will be the highest temperature in Philadelphia on August 4, 2026? [ resolves 2026-08-05 (1D) ]
kalshi: [A] single source·objective outcome methodology ›
distribution · by outcome · marks: daily snapshot
kalshi 6 markets
| market | resolves | P(YES) | vol (24h) | vol (cum) | RCG | venue id | ||
|---|---|---|---|---|---|---|---|---|
| <83° | 2026-08-05 | 1.0% | $6 | $10 | A | KXHIGHPHIL-2…T83 | ||
| 83-84° | 2026-08-05 | 1.0% | $45 | $45 | A | KXHIGHPHIL-2…3.5 | ||
| 85-86° | 2026-08-05 | 4.0% | $227 | $233 | A | KXHIGHPHIL-2…5.5 | ||
| 87-88° | 2026-08-05 | 58.0% | $3.3K | $3.4K | A | KXHIGHPHIL-2…7.5 | ||
| 89-90° | 2026-08-05 | 28.0% | $2.0K | $2.0K | A | KXHIGHPHIL-2…9.5 | ||
| >90° | 2026-08-05 | 3.0% | $205 | $218 | A | KXHIGHPHIL-2…T90 |
resolution architecture
| venue | proposer | source | citation | arbitration | class | analyst notes |
|---|---|---|---|---|---|---|
| kalshi | Exchange Staff | NWS Climatological Report | link | Kalshi Staff | Other | — |
verbatim rules
kalshi
EXCHANGE NOTICE (venue page banner, series KXHIGHPHIL, notice id WEATHER-2025-3-3):
**Important information:** Not all weather data is the same. See the rules for more details.
[END EXCHANGE NOTICE]
If the highest temperature recorded at Philadelphia International Airport for August 04, 2026 as reported by the National Weather Service's Climatological Report (Daily), is less than 83°, then the market resolves to Yes.
Not all weather data is the same. While checking a source like AccuWeather or Google Weather may help guide your decision, the official and final value used to determine this market is the highest temperature as reported by the corresponding NWS Climatological Report (Daily) linked in the rules above. Preliminary NWS reporting and measurement methods may be subject to underlying rounding and conversion nuances. Traders should exercise caution when interpreting preliminary NWS data.
platform source field
kalshi.settlement_sources → "NWS Climatological Report" ↗ sources (2) · single authority
- NWS Climatological Report venue-listed
- National Weather Service's Climatological Report (Daily) source of record from rules text · editorial
recent wire items
monitoring status: active no active wire
No CM Signal wire has been published for this event yet.
CM Signal’s news-cycle scan surfaces the day’s top stories alongside the prediction markets pricing them. When a story references this event, its wire is published here and links back to this page.
programmatic access · four surfaces, same payload
One canonical record at every surface — embedded JSON-LD, REST, MCP, and /llms.txt.
| HTML | browsers, AI grounded search, crawlers (embedded JSON-LD @type: Dataset) | https://clearmarket.fyi/events/kxhighphil-26aug04/ |
| JSON | REST API for developers | https://api.clearmarket.fyi/v1/events/kxhighphil-26aug04 |
| MCP | agentic AI tool call (Claude Desktop, Cursor, Continue) | clearmarket.get_event("kxhighphil-26aug04") |
| AGENT | AI crawler discovery index | /llms.txt |
Snapshot 2026-08-04. Venue data via Kalshi + Polymarket APIs. Editorial fields (tags, editorial_notes) are ClearMarket-drafted with AI assistance under editorial review. Derived fields (venues_covered, resolution_clarity_grade, rcg_score) computed at serve time. Full per-field map in the JSON record under field_provenance.
raw JSON record · same payload returned by REST endpoint {
"event_id": "CM-EVT-DNJR26CFD5",
"slug": "kxhighphil-26aug04",
"question": "What will be the highest temperature in Philadelphia on August 4, 2026?",
"category": "climate",
"tags": [
"climate",
"philadelphia-weather",
"temperature-forecast",
"august-2026",
"weather-prediction",
"us-climate"
],
"venues_covered": [
"kalshi"
],
"market_count": 6,
"cumulative_volume_usd": 5970,
"resolution_clarity_grade": "A",
"rcg_score": 97,
"rcg_caps": [],
"resolution_source": "NWS Climatological Report",
"resolution_source_url": "https://forecast.weather.gov/product.php?site=PHI&product=CLI&issuedby=PHL",
"source_status": "platform_named",
"source_of_record": "National Weather Service's Climatological Report (Daily)",
"resolution_source_list": [
{
"name": "NWS Climatological Report",
"url": "https://forecast.weather.gov/product.php?site=PHI&product=CLI&issuedby=PHL",
"provenance": "platform_api"
},
{
"name": "National Weather Service's Climatological Report (Daily)",
"url": null,
"provenance": "clearmarket_editorial"
}
],
"arbitration_model": "kalshi_staff",
"proposer_model": "platform_staff",
"field_provenance": {
"question": {
"source": "clearmarket_editorial"
},
"tags": {
"source": "clearmarket_editorial",
"ai_drafted": true
},
"resolution_clarity_grade": {
"source": "derived",
"method": "rcg_v2_7factor"
},
"venues_covered": {
"source": "derived"
}
}
}