Alaska · THREADEX · 1943–2026

Juneau, AK

58.354°N, 134.556°W · station JNUthr · 84 years of record
65°F
forecast high · Jul 17

7-Day Forecast

NWS NDFD forecast high temperature for Juneau.
63°MON7/1364°TUE7/1462°WED7/1564°THU7/1665°FRI7/1763°SAT7/1864°SUN7/19

This Day in History · Jul 17

Today ranks

#28 / 83
warmest Jul 17 in 83 yrs of record

Hottest Jul 17 ever

79°F
set in 2004

Coolest Jul 17 ever

53°F
set in 1988

Hottest Jul 17 — Year by Year

Every year's high on Jul 17 at Juneau. The forecast line shows where today lands; the ringed bar is the hottest on record.
5366791943: 64°F1944: 57°F1945: 61°F1946: 61°F1947: 77°F1948: 78°F1949: 57°F1950: 56°F1951: 77°F1952: 59°F1953: 60°F1954: 64°F1955: 66°F1956: 72°F1957: 70°F1958: 78°F1959: 58°F1960: 63°F1961: 56°F1962: 75°F1963: 54°F1964: 74°F1965: 60°F1966: 65°F1967: 62°F1968: 64°F1969: 67°F1970: 59°F1971: 66°F1972: 60°F1973: 62°F1974: 56°F1975: 67°F1976: 58°F1977: 61°F1978: 61°F1979: 62°F1980: 55°F1981: 72°F1982: 57°F1983: 71°F1984: 55°F1985: 72°F1986: 64°F1987: 69°F1988: 53°F1989: 65°F1990: 68°F1991: 55°F1992: 63°F1993: 63°F1994: 62°F1995: 68°F1996: 77°F1997: 63°F1998: 63°F1999: 64°F2000: 65°F2001: 65°F2002: 62°F2003: 58°F2004: 79°F2005: 58°F2006: 63°F2007: 61°F2008: 61°F2009: 70°F2010: 60°F2011: 69°F2012: 60°F2013: 78°F2014: 60°F2015: 59°F2016: 71°F2017: 61°F2018: 63°F2019: 67°F2020: 66°F2021: 73°F2022: 56°F2023: 65°F2024: 62°F2025: 64°F65° forecast194320252004

The Numbers

Forecast high · Jul 1765°F
Hottest this date since2023
This-date record79°F
This-date rank#28 of 83
Hottest at any time since2026
All-time record90°F (1975)
Odds to tie/break0.0% (daily)
Period of record1943–2026

Record Book

The hottest and coldest ever recorded at Juneau in each calendar month, and for the whole 1943–2026 record — with the year each was set.
MonthRecord HighRecord Low
Jan57°F1958-22°F1972
Feb57°F1992-22°F1968
Mar61°F1998-15°F1972
Apr74°F20036°F1963
May82°F194725°F1956
Jun86°F196931°F1955
Jul90°F197536°F1950
Aug84°F200427°F1948
Sep74°F202523°F1972
Oct63°F201811°F1984
Nov56°F1949-5°F1966
Dec54°F1944-21°F1949
All-time90°F1975-22°F1968

2026 Records So Far

Records set or tied at Juneau so far this year — through Jul 11.

Record Highs in 2026

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

Record Lows in 2026

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

Hot Streaks

Current run

0 days
consecutive days with a high ≥ 90°F

Longest ever

1 days
record run, ended Jul 7 1975

So far in 2026

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

Climate Normals

Normal high & low by month, from Juneau's own 1991–2020 record. Today's normal high: 64°F · forecast is +1° vs normal.
Jan: 33°FJan: 24°FFeb: 36°FFeb: 25°FMar: 39°FMar: 27°FApr: 49°FApr: 33°FMay: 58°FMay: 41°FJun: 62°FJun: 47°FJul: 64°FJul: 50°FAug: 63°FAug: 49°FSep: 56°FSep: 44°FOct: 47°FOct: 37°FNov: 38°FNov: 29°FDec: 35°FDec: 26°FJFMAMJJASOND

Sun & Location

Sun & Daylight Today

Sunrise3:13 AM
Sunset8:54 PM
Solar noon12:04 PM
Daylight17h 42m · losing 18 min/wk
Local standard time (no DST), level horizon.

Location

58.35°N, 134.56°WAlaska

Nearby Stations

Yakutat, AK199 mi WAnnette, AK255 mi SEGulkana, AK456 mi WDelta Junction, AK537 mi NWAnchorage, AK570 mi WTalkeetna, AK595 mi W

The Last 6 Weeks

Juneau'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.
Juneau, AK — last six weeks of daily high

2026 So Far

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

Every Day Since 1943

Each cell is one day's high at Juneau, coloured by temperature — 84 years of record, so heat waves read as warm streaks and cold snaps as blue.
Juneau, AK daily high heat map 1943–2026

Days Above the Mark

How many days a year hit a given high at Juneau — counted through Jul 17 each year, so you can see whether 2026 is running hot. Pick a threshold:
No days ≥90°F yet in 2026. Normal for this point: 0. Record: 1 in 1975.

Share Card

A ready-to-share summary of Juneau's outlook — post it, or link this page.
Juneau, AK hot share card
Download card
See Juneau on coldestsince.com →
Hottest Since · Browse all states · See where it's coldest → coldestsince.com
part of Weather Trader · supported by Substack Subscribers · data: NWS NDFD forecast + NOAA/ACIS ThreadEx records · updated 2026-07-13T13:58:11Z
© 2026 Weather Trader · All rights reserved