How the Newark high-temperature market settles

Kalshi's Newark market settles on the daily high at Newark Liberty (KEWR), as the climate report CLIEWR and The Weather Company publish it. Series KXHIGHTEWR, listed since Aug 26, 2026.

Updated Oct 31, 4:21 AM EDT: newest final official high is for Fri, Oct 30.

Today in Newark

The settlement station

Newark Liberty International Airport

Station
KEWR
Report code
CLIEWR
NWS office
OKX
Time zone
America/New York

Source: Kalshi contract terms; NWS climate report CLIEWR

Today's window (Sat, Oct 31)

1:00 AM Oct 31 to 1:00 AM Nov 1 EDT

Midnight to midnight EST, local standard time: 1:00 AM to 1:00 AM on Newark's clock while daylight saving is on.

Opened
Oct 30, 10:00 AM EDT
Closes
Nov 1, 1:00 AM EDT
Usually settles
around 6:12 AM
median 6.2 h after close, 65 settled days

Today's six brackets, in whole degrees

  • 59° or below
  • 60° to 61°
  • 62° to 63°
  • 64° to 65°
  • 66° to 67°
  • 68° or above

The window for any city and date

How Newark settled, day by day

Since Aug 26, 2026, 8 of 65 days (12%) settled on a tail bracket: 7 below the bottom bracket and 1 above the top one. In the last 30 days: 3 of 30.

DaySettled onWinning bracket
Thu, Oct 2969°69° to 70°
Wed, Oct 2863°63° to 64°
Tue, Oct 2764°64° to 65°
Mon, Oct 2673°72° to 73°
Sun, Oct 2569°69° to 70°
Sat, Oct 2464°64° to 65°
Fri, Oct 2362°61° to 62°
Thu, Oct 2269°68° to 69°
Wed, Oct 2165°64° to 65°
Tue, Oct 2070°69° to 70°
Mon, Oct 1966°66° to 67°
Sun, Oct 1860°59° to 60°
Sat, Oct 1761°61° to 62°
Fri, Oct 1675°75° or belowbottom tail
Thu, Oct 1566°66° to 67°
Wed, Oct 1480°79° to 80°
Tue, Oct 1373°73° to 74°
Mon, Oct 1274°74° to 75°
Sun, Oct 1162°62° or belowbottom tail
Sat, Oct 1071°70° to 71°
Fri, Oct 975°74° to 75°
Thu, Oct 878°77° to 78°
Wed, Oct 768°67° to 68°
Tue, Oct 664°63° to 64°
Mon, Oct 572°72° to 73°
Sun, Oct 463°63° or belowbottom tail
Sat, Oct 373°72° to 73°
Fri, Oct 287°87° to 88°
Thu, Oct 181°80° to 81°
Wed, Sep 3079°78° to 79°

Source: Each market's result, settlement value and time: Kalshi's public market data; Time of the high: NWS climate reports for KEWR, via IEM

When the high happens at Newark Liberty

Over 363 days (Oct 31, 2025 to Oct 30, 2026), the median time of the official high was 3:00 PM local standard time, and half the highs came between 1:28 PM and 3:57 PM. Over the last 60 days the median was 2:59 PM.

Newark Liberty's high came before 1 AM standard time (1 to 2 AM daylight time) on 10 of 363 days (3%): the climate day's warmest minutes were its first.

  • Midnight to 1 AM3%
  • 1 to 6 AM4%
  • 6 AM to noon7%
  • Noon to 3 PM37%
  • 3 to 6 PM45%
  • 6 PM to midnight5%

KEWR report times, standard time. 2 without a time (MM) left out.

Source: NWS climate reports for KEWR, via IEM; IEM table of NWS climate reports

Did the afternoon report's high hold?

On 183 days from May 1, 2026 to Oct 30, 2026, the NWS's afternoon preliminary report (usually "as of 4 PM" local time) had the same high as the final report on 149 of 183 days (81%). The final report came in higher on 34 and never lower.

33 of those 34 higher finals put the high after the 4 PM cutoff.

Source: Every NWS climate report issued for KEWR (CLIEWR), via IEM's text archive

Records and normals at Newark Liberty

The normal high for Oct 31 is 61°F and the record high is 83°F. The normal falls to 50°F by Nov 30.

Against the normal
+0.6°F on average
above on 167, below on 185 of 365 days
Warmest and coolest
105° and 19°
105° on Jul 2, 2026; 19° on Jan 24, 2026
Record highs set or tied
6 days
Jul 2 105°, Jun 11 97°, May 19 99°, …

365 final highs at KEWR, Oct 31, 2025 to Oct 30, 2026, against the normal and record each report printed.

Source: NWS climate reports for KEWR, via IEM; NOAA NCEI U.S. Climate Normals

Stations nearby

Climate-report stations near Newark Liberty, and how their official highs ran against it. None settles the Newark market.

  • Central Park KNYC · 20 km−2.3°F on average; the same whole degree on 33 of 365 days, 2°F or more apart on 257.
  • LaGuardia Airport KLGA · 27 km−1.4°F on average; the same whole degree on 52 of 365 days, 2°F or more apart on 184.
  • JFK International Airport KJFK · 35 km−2.7°F on average; the same whole degree on 44 of 365 days, 2°F or more apart on 229.

Other reporting stations within 25 km (METARs only, no climate report): Linden Arpt (KLDJ, 10 km), New York/Downtown (KJRB, 14 km), Teterboro Arpt (KTEB, 22 km), Caldwell/Essex Cnty (KCDW, 24 km), Morristown Muni (KMMU, 25 km).

Straight-line distances from KEWR; snapshot Oct 21, 2026.

Source: IEM's list of NWS climate-report sites; aviationweather.gov station information

Questions about Newark

Which station settles Kalshi's Newark high-temperature market?

Newark Liberty International Airport (KEWR), the station named by the climate-report code CLIEWR in the market's rules.

What hours count toward Newark's daily high?

Midnight to midnight EST, local standard time. During daylight saving that is 1:00 AM Oct 31 to 1:00 AM Nov 1 EDT.

When does the Newark market close and settle?

Trading closes at 1:00 AM EDT after the day ends. Over the last 65 settled days the result posted a median of 6.2 hours after close.

What are Newark's brackets for Sat, Oct 31?

59° or below, 60° to 61°, 62° to 63°, 64° to 65°, 66° to 67°, 68° or above, compared with Newark Liberty's published whole-degree high. The two tails are strict.

How often does Newark settle on a tail bracket?

On 8 of 65 settled days from Aug 26, 2026 to Oct 29, 2026 (12%): 7 on the bottom tail and 1 on the top tail.

When does Newark's daily high usually happen?

Over 363 days to Oct 30, 2026, the median time of the official high at KEWR was 3:00 PM local standard time. On 10 of those days it came before 1 AM standard time.

How often does the afternoon climate report's high change by the final report in Newark?

From May 1, 2026 to Oct 30, 2026, the afternoon preliminary report's high matched the final report's on 149 of 183 days. The final was higher on 34 and lower on 0.

The rules every city shares · Reading CLIEWR · The Aug 14, 2026 change

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