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Montana · THREADEX · 1880–2026

Havre, MT

48.542°N, 109.764°W · station HVRthr · 147 years of record
90°F
forecast high · Sep 2

7-Day Forecast

NWS NDFD forecast high temperature for Havre.
88°TUE9/190°WED9/282°THU9/378°FRI9/477°SAT9/576°SUN9/675°MON9/7

This Day in History

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

Ranks

#25 / 146
warmest Sep 2 in 146 yrs of record

Warmest Sep 2 ever

101°F
set in 1998

Coolest Sep 2 ever

49°F
set in 2008
Forecast high 90°F — 25th warmest Sep 2 of 146 years · record 101°F (1998) · warmest since 2024.
1880: 69°F1881: 62°F1882: 77°F1883: 66°F1884: 77°F1885: 60°F1886: 79°F1887: 58°F1888: 87°F1889: 79°F1890: 64°F1891: 71°F1892: 71°F1893: 93°F1894: 81°F1895: 82°F1896: 63°F1897: 79°F1898: 64°F1899: 77°F1900: 76°F1901: 81°F1902: 65°F1903: 75°F1904: 67°F1905: 73°F1906: 79°F1907: 87°F1908: 82°F1909: 79°F1910: 68°F1911: 82°F1912: 66°F1913: 80°F1914: 76°F1915: 69°F1916: 73°F1917: 66°F1918: 62°F1919: 67°F1920: 63°F1921: 80°F1922: 78°F1923: 89°F1924: 80°F1925: 89°F1926: 65°F1927: 77°F1928: 78°F1929: 72°F1930: 81°F1931: 83°F1932: 73°F1933: 75°F1934: 72°F1935: 62°F1936: 88°F1937: 87°F1938: 90°F1939: 77°F1940: 95°F1941: 74°F1942: 69°F1943: 68°F1944: 84°F1945: 97°F1946: 83°F1947: 93°F1948: 88°F1949: 72°F1950: 95°F1951: 58°F1952: 70°F1953: 63°F1954: 87°F1955: 93°F1956: 82°F1957: 80°F1958: 70°F1959: 70°F1960: 95°F1961: 58°F1962: 63°F1963: 68°F1964: 64°F1965: 70°F1966: 80°F1967: 85°F1968: 77°F1969: 96°F1970: 84°F1971: 74°F1972: 73°F1973: 66°F1974: 70°F1975: 69°F1976: 96°F1977: 78°F1978: 95°F1979: 92°F1980: 74°F1981: 70°F1982: 85°F1983: 77°F1984: 73°F1985: 75°F1986: 78°F1987: 92°F1988: 87°F1989: 70°F1990: 94°F1991: 74°F1992: 82°F1993: 74°F1994: 77°F1995: 92°F1996: 80°F1997: 92°F1998: 101°F1999: 59°F2000: 79°F2001: 77°F2002: 81°F2003: 78°F2004: 93°F2005: 86°F2006: 83°F2007: 89°F2008: 49°F2009: 94°F2010: 72°F2011: 70°F2012: 85°F2013: 99°F2014: 77°F2015: 85°F2016: 93°F2017: 95°F2018: 77°F2019: 82°F2020: 83°F2021: 71°F2022: 93°F2023: 95°F2024: 93°F2025: 85°F90° forecast4550556065707580859095100105188018901900191019201930194019501960197019801990200020102020
📖 Havre's full Climate Almanac →

The Numbers

Forecast high · Sep 290°F
Hottest this date since2024
This-date record101°F
This-date rank#25 of 146
Hottest at any time since2026
All-time record111°F (1961)
Odds to tie/break0.0% (daily)
Period of record1880–2026

Record Book

The hottest and coldest ever recorded at Havre in each calendar month, and for the whole 1880–2026 record — with the year each was set.
MonthRecord HighRecord Low
Jan68°FJan 31, 1992-57°FJan 27, 1916
Feb74°FFeb 27, 1992-55°FFeb 3, 1887
Mar79°FMar 30, 2004-41°FMar 13, 1897
Apr95°FApr 29, 1939-14°FApr 22, 1967
May98°FMay 27, 193614°FMay 2, 1954
Jun108°FJun 21, 190029°FJun 3, 1910
Jul108°FJul 12, 188631°FJul 28, 1892
Aug111°FAug 5, 196127°FAug 25, 1910
Sep104°FSep 7, 202218°FSep 22, 1895
Oct91°FOct 3, 1943-21°FOct 29, 1991
Nov78°FNov 5, 1975-33°FNov 20, 1896
Dec71°FDec 5, 1939-50°FDec 25, 1884
All-time111°FAug 5, 1961-57°FJan 27, 1916

2026 Records So Far

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

Record Highs in 2026

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

Record Lows in 2026

3 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

79°F
record high minimum — the night it never cooled · Jul 23, 1936

Coldest high ever

-38°F
record low maximum — the day it never warmed · Jan 27, 1916
MonthWarmest lowColdest high
Jan46°FJan 19, 2005-38°FJan 27, 1916
Feb49°FFeb 27, 1932-36°FFeb 2, 1887
Mar52°FMar 2, 1905-14°FMar 3, 1891
Apr56°FApr 27, 19929°FApr 2, 1954
May68°FMay 25, 192827°FMay 2, 1899
Jun75°FJun 30, 188342°FJun 8, 1950
Jul79°FJul 23, 193653°FJul 24, 1918
Aug72°FAug 2, 195943°FAug 22, 1992
Sep67°FSep 2, 190129°FSep 23, 1934
Oct58°FOct 19, 19407°FOct 13, 1881
Nov57°FNov 7, 2006-16°FNov 29, 1896
Dec51°FDec 1, 1885-33°FDec 24, 1983
All-time79°FJul 23, 1936-38°FJan 27, 1916

Hot Streaks

Current run

0 days
consecutive days with a high ≥ 90°F

Longest ever

14 days
record run, ended Aug 12 1971

So far in 2026

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

Climate Normals

Normal high & low by month, from Havre's own 1991–2020 record. Today's normal high: 80°F · forecast is +10° vs normal.
Jan: 28°FJan: 7°FFeb: 32°FFeb: 10°FMar: 44°FMar: 20°FApr: 57°FApr: 30°FMay: 68°FMay: 40°FJun: 76°FJun: 48°FJul: 86°FJul: 54°FAug: 85°FAug: 52°FSep: 73°FSep: 42°FOct: 58°FOct: 30°FNov: 42°FNov: 19°FDec: 32°FDec: 10°FJFMAMJJASOND

Sun & Location

Sun & Daylight Today

Sunrise5:36 AM
Sunset7:01 PM
Solar noon12:19 PM
Daylight13h 25m · losing 24 min/wk
Local standard time (no DST), level horizon.

Location

48.54°N, 109.76°W

Nearby Stations

Great Falls, MT105 mi SWGlasgow, MT146 mi EHelena, MT169 mi SWBillings, MT197 mi SEKalispell, MT206 mi WMissoula, MT230 mi W

The Last 6 Weeks

Havre'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.
Havre, MT — last six weeks of daily high

2026 So Far

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

Every Day Since 1880

Each cell is one day's high at Havre, coloured by temperature — 147 years of record, so heat waves read as warm streaks and cold snaps as blue.
Havre, MT daily high heat map 1880–2026

Days Above the Mark

How many days a year hit a given high at Havre — counted through Sep 2 each year, so you can see whether 2026 is running hot. Pick a threshold:
29 days ≥90°F so far in 2026 — tied for the 29th most in 147 years. Normal for this point: 21. Record: 56 in 2001.

Share Card

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