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Texas · THREADEX · 1902–2026

Laredo, TX

27.533°N, 99.467°W · station LRDthr · 125 years of record
79°F
forecast low · Sep 4

7-Day Forecast

NWS NDFD forecast low temperature for Laredo.
80°WED9/280°THU9/379°FRI9/479°SAT9/579°SUN9/679°MON9/779°TUE9/8

This Day in History

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

Ranks

#103 / 106
coldest Sep 4 in 106 yrs of record

Coldest Sep 4 ever

64°F
set in 1974

Mildest Sep 4 ever

81°F
set in 1970
Forecast low 79°F — 103rd coldest Sep 4 of 106 years · record 64°F (1974) · coldest since 2025.
1903: 67°F1904: 75°F1905: 74°F1906: 66°F1907: 72°F1909: 76°F1910: 80°F1911: 71°F1912: 78°F1913: 74°F1914: 72°F1915: 73°F1916: 72°F1917: 73°F1918: 74°F1920: 70°F1921: 75°F1922: 76°F1923: 75°F1924: 72°F1925: 74°F1926: 71°F1927: 71°F1928: 70°F1929: 74°F1930: 69°F1931: 75°F1946: 75°F1947: 76°F1948: 76°F1949: 75°F1950: 71°F1951: 77°F1952: 78°F1953: 67°F1954: 73°F1955: 74°F1956: 74°F1957: 79°F1958: 74°F1959: 78°F1960: 72°F1961: 78°F1962: 77°F1963: 76°F1964: 76°F1965: 77°F1966: 75°F1967: 70°F1968: 73°F1969: 75°F1970: 81°F1971: 76°F1973: 67°F1974: 64°F1975: 70°F1976: 74°F1977: 70°F1978: 75°F1979: 73°F1980: 72°F1981: 77°F1982: 75°F1983: 77°F1984: 73°F1985: 78°F1986: 76°F1987: 69°F1988: 72°F1989: 75°F1990: 73°F1991: 74°F1992: 72°F1993: 74°F1994: 74°F1995: 74°F1996: 74°F1997: 72°F1998: 80°F1999: 77°F2000: 76°F2001: 74°F2002: 78°F2003: 76°F2004: 71°F2005: 75°F2006: 73°F2007: 73°F2008: 78°F2009: 73°F2010: 76°F2011: 80°F2012: 78°F2013: 75°F2014: 75°F2015: 79°F2016: 74°F2017: 74°F2018: 77°F2019: 77°F2020: 78°F2021: 78°F2022: 74°F2023: 79°F2024: 77°F2025: 79°F79° forecast60657075808519101920193019501960197019801990200020102020
📖 Laredo's full Climate Almanac →

The Numbers

Forecast low · Sep 479°F
Coldest this date since2025
This-date record64°F
This-date rank#103 of 106
Coldest at any time since2026
All-time record11°F (1983)
Odds to tie/break0.0% (daily)
Period of record1902–2026

Record Book

The hottest and coldest ever recorded at Laredo in each calendar month, and for the whole 1902–2026 record — with the year each was set.
MonthRecord HighRecord Low
Jan98°FJan 18, 191415°FJan 12, 1909
Feb103°FFeb 20, 198616°FFeb 15, 1909
Mar105°FMar 21, 190425°FMar 15, 1909
Apr111°FApr 26, 201132°FApr 5, 1920
May115°FMay 7, 192737°FMay 1, 1908
Jun115°FJun 17, 190856°FJun 2, 1907
Jul113°FJul 1, 190862°FJul 31, 1908
Aug111°FAug 16, 192760°FAug 17, 1908
Sep110°FSep 21, 192645°FSep 29, 1918
Oct107°FOct 11, 192628°FOct 31, 1993
Nov101°FNov 17, 190621°FNov 21, 1906
Dec95°FDec 6, 192411°FDec 30, 1983
All-time115°FJun 17, 190811°FDec 30, 1983

2026 Records So Far

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

Record Highs in 2026

2 broke
plus 3 tied — daily record highs set this year
Monthly high record this year: Feb (103°F)

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

92°F
record high minimum — the night it never cooled · Jul 4, 1909

Coldest high ever

28°F
record low maximum — the day it never warmed · Dec 28, 1925
MonthWarmest lowColdest high
Jan71°FJan 19, 191329°FJan 30, 1951
Feb72°FFeb 19, 191331°FFeb 1, 1985
Mar89°FMar 8, 191138°FMar 7, 1920
Apr88°FApr 30, 190951°FApr 14, 1957
May84°FMay 18, 197859°FMay 1, 1994
Jun89°FJun 7, 191172°FJun 13, 1903
Jul92°FJul 4, 190978°FJul 7, 1976
Aug88°FAug 5, 195476°FAug 6, 1971
Sep88°FSep 8, 191260°FSep 20, 1991
Oct82°FOct 12, 191344°FOct 9, 2000
Nov77°FNov 2, 201642°FNov 28, 1952
Dec76°FDec 5, 197528°FDec 28, 1925
All-time92°FJul 4, 190928°FDec 28, 1925

Cold Streaks

Current run

0 days
consecutive days with a low ≤ 32°F

Longest ever

10 days
record run, ended Dec 31 1983

So far in 2026

4 days
days with a low ≤ 32°F this year

Climate Normals

Normal low & low by month, from Laredo's own 1991–2020 record. Today's normal low: 75°F · forecast is +4° vs normal.
Jan: 69°FJan: 47°FFeb: 74°FFeb: 51°FMar: 81°FMar: 58°FApr: 89°FApr: 65°FMay: 95°FMay: 71°FJun: 100°FJun: 76°FJul: 101°FJul: 77°FAug: 101°FAug: 77°FSep: 94°FSep: 73°FOct: 88°FOct: 65°FNov: 77°FNov: 56°FDec: 70°FDec: 48°FJFMAMJJASOND

Sun & Location

Sun & Daylight Today

Sunrise5:17 AM
Sunset5:59 PM
Solar noon11:38 AM
Daylight12h 42m · losing 11 min/wk
Local standard time (no DST), level horizon.

Location

27.53°N, 99.47°W

Nearby Stations

McAllen, TX120 mi SECorpus Christi, TX120 mi ESan Antonio, TX151 mi NEDel Rio, TX155 mi NWBrownsville, TX168 mi SEVictoria, TX179 mi NE

The Last 6 Weeks

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

2026 So Far

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

Every Day Since 1902

Each cell is one day's low at Laredo, coloured by temperature — 125 years of record, so heat waves read as warm streaks and cold snaps as blue.
Laredo, TX daily low heat map 1902–2026

Days Below the Mark

How many days a year hit a given low at Laredo — counted through Sep 4 each year, so you can see whether 2026 is running cold. Pick a threshold:
4 days ≤32°F so far in 2026 — tied for the 56th most in 125 years. Normal for this point: 5. Record: 16 in 1985.

Share Card

A ready-to-share summary of Laredo's outlook — post it, or link this page.
Laredo, TX cold share card
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