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Washington · THREADEX · 1909–2026

Omak, WA

48.461°N, 119.521°W · station OMKthr · 118 years of record
87°F
forecast high · Sep 1

7-Day Forecast

NWS NDFD forecast high temperature for Omak.
87°TUE9/173°WED9/269°THU9/368°FRI9/471°SAT9/576°SUN9/674°MON9/7

This Day in History

Every year's high on each of the next 7 forecast dates at Omak — toggle a day below. The forecast line shows where it lands; the ringed bar is the hottest on record.

Ranks

#34 / 108
warmest Sep 1 in 108 yrs of record

Warmest Sep 1 ever

101°F
set in 1916

Coolest Sep 1 ever

55°F
set in 1971
Forecast high 87°F — 34th warmest Sep 1 of 108 years · record 101°F (1916) · warmest since 2025.
1910: 80°F1911: 93°F1912: 68°F1913: 78°F1914: 89°F1915: 72°F1916: 101°F1917: 86°F1918: 95°F1919: 82°F1920: 83°F1921: 82°F1922: 78°F1923: 95°F1924: 87°F1926: 81°F1927: 78°F1928: 96°F1930: 89°F1931: 85°F1932: 75°F1933: 82°F1934: 87°F1935: 97°F1936: 80°F1937: 82°F1938: 99°F1939: 75°F1940: 92°F1941: 75°F1942: 83°F1943: 82°F1944: 91°F1945: 86°F1946: 86°F1947: 86°F1948: 77°F1949: 92°F1950: 96°F1951: 77°F1952: 75°F1954: 89°F1955: 91°F1956: 81°F1957: 86°F1958: 78°F1959: 77°F1960: 75°F1961: 70°F1962: 89°F1963: 89°F1964: 72°F1965: 82°F1966: 82°F1967: 93°F1968: 86°F1969: 88°F1970: 85°F1971: 55°F1972: 75°F1973: 73°F1974: 81°F1975: 64°F1976: 88°F1977: 77°F1978: 73°F1980: 78°F1981: 79°F1982: 89°F1983: 81°F1984: 87°F1986: 82°F1987: 100°F1988: 86°F1989: 77°F1990: 79°F1992: 83°F1993: 84°F1994: 85°F1996: 89°F1998: 99°F1999: 70°F2000: 80°F2001: 81°F2002: 85°F2003: 90°F2004: 94°F2005: 87°F2006: 81°F2007: 80°F2008: 73°F2009: 95°F2010: 75°F2011: 80°F2012: 83°F2013: 93°F2014: 81°F2015: 79°F2016: 87°F2017: 94°F2018: 80°F2019: 89°F2020: 82°F2021: 77°F2022: 99°F2023: 84°F2024: 97°F2025: 98°F87° forecast556065707580859095100105191019201930194019501960197019801990200020102020
📖 Omak's full Climate Almanac →

The Numbers

Forecast high · Sep 187°F
Hottest this date since2025
This-date record101°F
This-date rank#34 of 108
Hottest at any time since2026
All-time record117°F (2021)
Odds to tie/break0.0% (daily)
Period of record1909–2026

Record Book

The hottest and coldest ever recorded at Omak in each calendar month, and for the whole 1909–2026 record — with the year each was set.
MonthRecord HighRecord Low
Jan62°FJan 30, 1989-22°FJan 25, 1949
Feb63°FFeb 18, 1930-26°FFeb 1, 1950
Mar79°FMar 28, 1930-7°FMar 10, 1951
Apr96°FApr 23, 193415°FApr 20, 1927
May104°FMay 31, 198619°FMay 1, 1954
Jun117°FJun 29, 202130°FJun 1, 1973
Jul114°FJul 26, 192835°FJul 2, 1962
Aug109°FAug 15, 202331°FAug 23, 1925
Sep104°FSep 3, 202520°FSep 27, 1945
Oct90°FOct 4, 19175°FOct 31, 2002
Nov77°FNov 7, 1910-6°FNov 24, 2010
Dec74°FDec 1, 2021-21°FDec 27, 1948
All-time117°FJun 29, 2021-26°FFeb 1, 1950

2026 Records So Far

Records set or tied at Omak so far this year — through Aug 30.

Record Highs in 2026

2 broke
plus 3 tied — daily record highs set this year

Record Lows in 2026

0 broke
plus 1 tied — daily record lows set this year

Record Warm Nights & Cold Days

Two more daily records, kept separate from the rankings: the warmest a night has ever stayed (record high minimum) and the coldest a day has ever gotten (record low maximum) — the flip side of the usual record high and low.

Warmest low ever

78°F
record high minimum — the night it never cooled · Jul 24, 1994

Coldest high ever

-11°F
record low maximum — the day it never warmed · Dec 29, 1968
MonthWarmest lowColdest high
Jan42°FJan 31, 1953-2°FJan 13, 1950
Feb48°FFeb 16, 19812°FFeb 2, 1950
Mar54°FMar 19, 202615°FMar 4, 1955
Apr63°FApr 24, 197739°FApr 1, 1936
May68°FMay 26, 193450°FMay 3, 1948
Jun74°FJun 25, 199253°FJun 7, 2012
Jul78°FJul 24, 199457°FJul 1, 1955
Aug77°FAug 9, 198654°FAug 28, 1951
Sep69°FSep 1, 193446°FSep 29, 2019
Oct63°FOct 2, 191726°FOct 31, 1984
Nov53°FNov 10, 198910°FNov 28, 2006
Dec49°FDec 1, 2021-11°FDec 29, 1968
All-time78°FJul 24, 1994-11°FDec 29, 1968

Hot Streaks

Current run

0 days
consecutive days with a high ≥ 90°F

Longest ever

37 days
record run, ended Aug 13 1925

So far in 2026

46 days
days with a high ≥ 90°F this year

Climate Normals

Normal high & low by month, from Omak's own 1991–2020 record. Today's normal high: 84°F · forecast is +3° vs normal.
Jan: 32°FJan: 22°FFeb: 40°FFeb: 24°FMar: 52°FMar: 30°FApr: 63°FApr: 36°FMay: 73°FMay: 44°FJun: 79°FJun: 50°FJul: 89°FJul: 57°FAug: 89°FAug: 56°FSep: 78°FSep: 48°FOct: 61°FOct: 36°FNov: 43°FNov: 28°FDec: 33°FDec: 22°FJFMAMJJASOND

Sun & Location

Sun & Daylight Today

Sunrise5:15 AM
Sunset6:40 PM
Solar noon11:58 AM
Daylight13h 25m · losing 24 min/wk
Local standard time (no DST), level horizon.

Location

48.46°N, 119.52°W

Nearby Stations

Spokane, WA108 mi SESeattle City, WA137 mi WYakima, WA139 mi SWSeattle Tacoma, WA147 mi WTri-Cities, WA152 mi SPullman, WA163 mi SE

The Last 6 Weeks

Omak's observed daily high for the last six weeks — a white ring marks any day that broke or tied its daily record for that date.
Omak, WA — last six weeks of daily high

2026 So Far

Every day this year against Omak's own record — the record high, the normal, and the full span ever seen. A shareable look at where the year stands.
Omak, WA — 2026 daily high trace
Download year chart

Every Day Since 1909

Each cell is one day's high at Omak, coloured by temperature — 118 years of record, so heat waves read as warm streaks and cold snaps as blue.
Omak, WA daily high heat map 1909–2026

Days Above the Mark

How many days a year hit a given high at Omak — counted through Sep 1 each year, so you can see whether 2026 is running hot. Pick a threshold:
46 days ≥90°F so far in 2026 — tied for the 23rd most in 118 years. Normal for this point: 35. Record: 73 in 1922.

Share Card

A ready-to-share summary of Omak's outlook — post it, or link this page.
Omak, WA hot share card
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