Independence Day plans live and die by the forecast, and Kalshi traders have already priced in where the rain is most likely to fall this Fourth of July. The market covering July 4, 2026 spans 18 major U.S. cities, with contracts moving on the latest forecast models heading into the holiday.
Kalshi is a CFTC-regulated exchange, and its "Will it rain" contracts turn each city's forecast into a live, tradable probability. Here is how tomorrow's board looks right now.
Fourth of July Rain Kalshi Odds: Top Trading Contracts
Kalshi event contracts are priced between 1¢ and 99¢, and that price maps directly to the market's implied probability. A "Yes" contract on rain in a given city settles at $1.00 if measurable precipitation is recorded there on July 4, and $0 if the day stays dry.
Traders can buy or sell either side before the market closes, so prices shift as new forecast data arrives. Each city market resolves based on whether measurable rain, the standard threshold of at least 0.01 inches, is officially recorded in that city on Independence Day.
You can sign up at Kalshi using promo code ACTION, and you'll be able to Trade $10, Get $15!
Let's take a look at some specific US cities, starting with the most likely to rain on the Fourth of July:
Will It Rain Tomorrow in Minneapolis? (89%, Yes 89¢ / No 13¢, +3 pts)
Minneapolis tops the board at 89%. The Twin Cities sit under an active summer pattern, and traders nudged the number up 3 points as models firmed up on holiday showers.
Will It Rain Tomorrow in Miami? (88%, Yes 89¢ / No 12¢, +2 pts)
South Florida in July is close to a lock for afternoon storms. Daily sea-breeze convection makes a dry Fourth here a genuine long shot, and the +2 move reflects that near-certainty.
Will It Rain Tomorrow in Chicago? (87%, Yes 88¢ / No 13¢, +5 pts)
The 5-point jump puts Chicago among the wettest cities on the board. A frontal system tracking through the Upper Midwest has traders confident rain will reach the lakefront.
Will It Rain Tomorrow in Philadelphia? (85%, Yes 86¢ / No 18¢, +12 pts)
Philadelphia is the biggest riser in the East, up 12 points. Forecasts have trended wetter for the Mid-Atlantic, and the crowd repriced Philly sharply toward a rainy holiday.
Will It Rain Tomorrow in New York City? (77%, Yes 77¢ / No 24¢, +9 pts)
NYC climbed 9 points as the same Mid-Atlantic moisture pushes north. A rainy Fourth is now the clear favorite over the five boroughs.
Will It Rain Tomorrow in Boston? (74%, Yes 81¢ / No 37¢, +3 pts)
New England sits on the northern edge of the wet pattern. The gap between the 74% mark and the 81¢ Yes ask hints at thinner liquidity, but the lean is still firmly toward rain.
Will It Rain Tomorrow in Washington DC? (71%, Yes 73¢ / No 29¢, -3 pts)
The capital is one of the few eastern cities to slip down 3 points. It remains a rain favorite, but traders trimmed conviction as the heaviest activity looks to track just north.
Will It Rain Tomorrow in New Orleans? (57%, Yes 58¢ / No 43¢, -15 pts)
New Orleans posted the board's second-largest drop, off 15 points. Gulf Coast storms are a coin flip here, and the sell-off pulled the city down to a near even-money outcome.
Will It Rain Tomorrow in Seattle? (46%, Yes 47¢ / No 54¢, +38 pts)
Seattle is the single biggest mover anywhere, surging 38 points. A rare summer system swinging into the Pacific Northwest flipped the city from a long shot to a genuine toss-up.
Will It Rain Tomorrow in Houston? (16%, Yes 16¢ / No 85¢, -37 pts)
Houston suffered the board's steepest collapse, down 37 points. Drier guidance for southeast Texas gutted the rain case, and the city now trades as a heavy favorite to stay dry.
Will It Rain Tomorrow in Austin? (14%, Yes 21¢ / No 87¢, +7 pts)
Central Texas ticked up 7 points, though the 14% mark still frames rain as unlikely. The spread between the number and the 21¢ Yes ask suggests some traders are hedging for a stray storm.
Will It Rain Tomorrow in Oklahoma City? (13%, Yes 11¢ / No 90¢, -3 pts)
The Southern Plains stay mostly dry in the current setup. A modest 3-point slide keeps Oklahoma City firmly on the "No" side.
Will It Rain Tomorrow in Dallas? (12%, Yes 13¢ / No 88¢, -7 pts)
North Texas dropped 7 points alongside the broader Texas dry-out. Rain here would be an upset at these prices.
Will It Rain Tomorrow in Denver? (9%, Yes 11¢ / No 92¢, +4 pts)
The Front Range nudged up 4 points on the chance of an afternoon mountain storm drifting east, but the market still expects a dry holiday in the Mile High City.
Will It Rain Tomorrow in San Francisco? (3%, Yes 3¢ / No 99¢, -1 pt)
Summer in the Bay Area is reliably rain-free. At 3¢, this is about as close to a lock for "No" as the board offers.
Will It Rain Tomorrow in San Antonio? (2%, Yes 4¢ / No 98¢, -7 pts)
South-central Texas shed 7 points and sits near the bottom. A rainy Fourth here would be a shock.
Will It Rain Tomorrow in Las Vegas? (2%, Yes 2¢ / No 99¢, flat)
No movement, and none expected. The desert stays dry, and the market treats a rainy Vegas Fourth as almost impossible.
Will It Rain Tomorrow in Phoenix? (1%, Yes 2¢ / No 99¢, -1 pt)
Phoenix is the lowest number on the board. Early July in the desert Southwest sits ahead of monsoon season, so it is priced as a near-certain dry day.
Fourth of July Rain Price Analysis – Market Price Influencers
The board splits cleanly along geography. The eastern half of the country, from Minneapolis and Chicago through the Mid-Atlantic and Northeast, is priced heavily toward rain, while the Southern Plains and desert Southwest sit deep on the dry side.
The sharpest moves tell the story of shifting forecast models. Seattle's 38-point surge to 46% is the standout, a rare instance of a summer system giving the Pacific Northwest real rain odds. On the other side, Houston's 37-point collapse to 16% and New Orleans' 15-point drop to 57% show traders pulling back as Gulf and Texas moisture underperformed the earlier guidance.
Philadelphia's 12-point climb and New York's 9-point rise reflect a wetter trend for the I-95 corridor. That eastern moisture is the biggest swing factor left before resolution: if the front slows or stalls, the Mid-Atlantic and Northeast numbers could push even higher.
Overall, this is a market with conviction at both extremes and real uncertainty in the middle. New Orleans and Seattle are the true toss-ups, and they are where the most repricing is likely as the July 4 forecast locks in.
How to Trade Fourth of July Rain on Kalshi
Ready to take a position? You can start trading these event contracts in minutes.
- Read a comprehensive Kalshi review to understand how this CFTC-regulated exchange operates.
- Follow this guide to trading on Kalshi to learn how to buy your first "Yes" or "No" contract.
- Monitor the relevant tab on Kalshi to stay ahead of the live order book movements.
Don't forget to use promo code ACTION when signing up to Trade $10, Get $15!.
Disclaimer: Prediction markets provide real-time probability estimates based on traded contracts. These prices reflect market sentiment and are not a guarantee of future outcomes. Trading event contracts involve risk; ensure you understand the resolution criteria before taking a position.
Fourth of July Rain: Final Thoughts
The 2026 Independence Day board is a tale of two countries: a soggy East and a bone-dry Southwest. Minneapolis, Miami, and Chicago are near-locks for rain, while Phoenix, Las Vegas, and San Francisco are all but guaranteed sunshine. The real drama sits with New Orleans and Seattle, the two coin-flip markets where the final forecast will decide which way the money lands.
Fourth of July Rain FAQs
How does the Kalshi Fourth of July rain market work?
Each city has its own "Yes" or "No" contract regarding whether measurable rain will fall there on July 4, 2026. Contracts trade between 1¢ and 99¢, and the price reflects the market's implied probability of rain. A "Yes" position pays $1.00 if rain is recorded and $0 if the day stays dry.
Which city is most likely to see rain on July 4, 2026?
Minneapolis leads the board at 89%, narrowly ahead of Miami at 88% and Chicago at 87%. All three are trading as near-locks for a rainy Independence Day.
Which cities are least likely to see rain on the Fourth of July?
Phoenix sits at the bottom at 1%, with Las Vegas and San Antonio at 2% and San Francisco at 3%. The desert Southwest and the Bay Area are priced as all but certain to stay dry.
How does each city's rain market resolve?
A city market settles "Yes" if measurable precipitation, the standard threshold of at least 0.01 inches, is officially recorded in that city on July 4, 2026. If no measurable rain is logged, the market settles "No."
Which city's odds moved the most?
Seattle was the biggest riser, surging 38 points to 46% on a rare summer system. Houston was the biggest faller, dropping 37 points to 16% as drier guidance came into focus for southeast Texas.
Will it rain in New York City on the Fourth of July?
The market has NYC at 77% after a 9-point climb, making rain the clear favorite across the five boroughs. That number has been driven higher by a wetter trend across the I-95 corridor.
Is Kalshi legal and regulated?
Yes. Kalshi is a CFTC-regulated exchange, which means its event contracts are subject to federal oversight rather than traditional sportsbook wagers.
When does the Fourth of July rain market close?
The market resolves based on conditions on July 4, 2026, so trading is live in the run-up to the holiday, and prices will continue to move as the forecast sharpens. Always confirm the exact close time on the Kalshi market page before taking a position.
