Monthly outlook for Gannett, ID: average high 39.3°, average low 28.8°. That is 1.8° above the climate normal for November. Precipitation is expected on 6 days (about 1.3 inches), against a normal of 5 days and 1.0 inches. The warmest day looks like 15 November (51.9°), the coolest 18 November (23.1°).
39.3°/28.8°
Average high / low
+1.8°
Above normal
6 / 5
Wet days / normal
1.3 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
15 November – 24 November
39.8°
37.7°
+1.2°
25 November – 4 December
38.5°
33.4°
+2.9°
5 December – 14 December
at normal
30.2°
—
November records over 66 years
63°1 November 1965All-time high
-26.3°23 November 1985All-time low
Climate normals and records are computed from the nearest reference point — Hailey (12 mi).
Mon, 1651° / 38°0
51 °
Gannett, Monday, 16 November
Light rain. High 51°, low 38°.
Pressure30.00 inHg
Wind5.9 mph SE
Humidity60%
Visibility6.2 mi
Dew point31°
Tue, 1739° / 29°0.21
39 °
Gannett, Tuesday, 17 November
Snow. High 39°, low 29°.
Pressure29.88 inHg
Wind2.8 mph S
Humidity98%
Visibility1.2 mi
Dew point34°
Wed, 1836° / 23°0.06
36 °
Gannett, Wednesday, 18 November
Light snow. High 36°, low 23°.
Pressure30.12 inHg
Wind4.6 mph SE
Humidity84%
Visibility6.2 mi
Dew point20°
Thu, 1936° / 33°0.39
36 °
Gannett, Thursday, 19 November
Snow. High 36°, low 33°.
Pressure30.00 inHg
Wind6.6 mph E
Humidity94%
Visibility—
Dew point33°
Fri, 2035° / 26°0.24
35 °
Gannett, Friday, 20 November
Snow. High 35°, low 26°.
Pressure29.77 inHg
Wind5.9 mph NW
Humidity91%
Visibility—
Dew point32°
Sat, 2136° / 23°0
36 °
Gannett, Saturday, 21 November
Overcast. High 36°, low 23°.
Pressure30.27 inHg
Wind7.7 mph N
Humidity80%
Visibility—
Dew point27°
Sun, 2238° / 27°0
38 °
Gannett, Sunday, 22 November
Overcast. High 38°, low 27°.
Pressure30.15 inHg
Wind7.1 mph N
Humidity85%
Visibility—
Dew point31°
Mon, 2338° / 27°0
38 °
Gannett, Monday, 23 November
Partly cloudy. High 38°, low 27°.
Pressure30.27 inHg
Wind7.1 mph N
Humidity80%
Visibility—
Dew point29°
Tue, 2438° / 33°0.17
38 °
Gannett, Tuesday, 24 November
Snow. High 38°, low 33°.
Pressure30.18 inHg
Wind7.1 mph N
Humidity96%
Visibility—
Dew point36°
Wed, 2538° / 35°0.25
38 °
Gannett, Wednesday, 25 November
Light rain. High 38°, low 35°.
Pressure30.00 inHg
Wind6.3 mph NE
Humidity90%
Visibility—
Dew point35°
Thu, 2639° / 30°0
39 °
Gannett, Thursday, 26 November
Overcast. High 39°, low 30°.
Pressure30.09 inHg
Wind8.2 mph N
Humidity87%
Visibility—
Dew point33°
Fri, 2740° / 27°0
40 °
Gannett, Friday, 27 November
Clear. High 40°, low 27°.
Pressure30.33 inHg
Wind8.4 mph N
Humidity59%
Visibility—
Dew point22°
Sat, 2836° / 25°0
36 °
Gannett, Saturday, 28 November
Clear. High 36°, low 25°.
Pressure30.33 inHg
Wind7.8 mph N
Humidity49%
Visibility—
Dew point15°
Sun, 2939° / 26°0
39 °
Gannett, Sunday, 29 November
Clear. High 39°, low 26°.
Pressure30.27 inHg
Wind7.4 mph N
Humidity56%
Visibility—
Dew point19°
Mon, 3039° / 28°0
39 °
Gannett, Monday, 30 November
Clear. High 39°, low 28°.
Pressure30.27 inHg
Wind6.7 mph N
Humidity60%
Visibility—
Dew point23°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 0133° / 14°0.1
33 °
Gannett, Tuesday, 1 December
Climate normal for this date — 60-year average.
Average high33°
Average low14°
Average precipitation0.1 in
Chance of precipitation42%
Record high49° (2008)
Record low-8° (1985)
Wed, 0234° / 15°0.13
34 °
Gannett, Wednesday, 2 December
Climate normal for this date — 60-year average.
Average high34°
Average low15°
Average precipitation0.13 in
Chance of precipitation38%
Record high49° (2021)
Record low-6° (2006)
Thu, 0333° / 14°0.08
33 °
Gannett, Thursday, 3 December
Climate normal for this date — 60-year average.
Average high33°
Average low14°
Average precipitation0.08 in
Chance of precipitation35%
Record high48° (2024)
Record low-10° (2006)
Fri, 0433° / 13°0.09
33 °
Gannett, Friday, 4 December
Climate normal for this date — 60-year average.
Average high33°
Average low13°
Average precipitation0.09 in
Chance of precipitation37%
Record high47° (2021)
Record low-15° (1996)
Sat, 0531° / 11°0.07
31 °
Gannett, Saturday, 5 December
Climate normal for this date — 60-year average.
Average high31°
Average low11°
Average precipitation0.07 in
Chance of precipitation27%
Record high45° (2023)
Record low-17° (1972)
Sun, 0631° / 11°0.07
31 °
Gannett, Sunday, 6 December
Climate normal for this date — 60-year average.
Average high31°
Average low11°
Average precipitation0.07 in
Chance of precipitation30%
Record high44° (1965)
Record low-18° (1972)
Mon, 0731° / 12°0.08
31 °
Gannett, Monday, 7 December
Climate normal for this date — 60-year average.
Average high31°
Average low12°
Average precipitation0.08 in
Chance of precipitation38%
Record high44° (2008)
Record low-16° (2005)
Tue, 0829° / 10°0.08
29 °
Gannett, Tuesday, 8 December
Climate normal for this date — 60-year average.
Average high29°
Average low10°
Average precipitation0.08 in
Chance of precipitation28%
Record high44° (2025)
Record low-26° (1978)
Wed, 0930° / 10°0.06
30 °
Gannett, Wednesday, 9 December
Climate normal for this date — 60-year average.
Average high30°
Average low10°
Average precipitation0.06 in
Chance of precipitation23%
Record high46° (1990)
Record low-24° (2013)
Thu, 1031° / 12°0.07
31 °
Gannett, Thursday, 10 December
Climate normal for this date — 60-year average.
Average high31°
Average low12°
Average precipitation0.07 in
Chance of precipitation22%
Record high51° (2025)
Record low-30° (1972)
Fri, 1130° / 10°0.05
30 °
Gannett, Friday, 11 December
Climate normal for this date — 60-year average.
Average high30°
Average low10°
Average precipitation0.05 in
Chance of precipitation27%
Record high51° (2025)
Record low-21° (1961)
Sat, 1230° / 11°0.1
30 °
Gannett, Saturday, 12 December
Climate normal for this date — 60-year average.
Average high30°
Average low11°
Average precipitation0.1 in
Chance of precipitation38%
Record high49° (2025)
Record low-20° (1961)
Sun, 1329° / 11°0.11
29 °
Gannett, Sunday, 13 December
Climate normal for this date — 60-year average.
Average high29°
Average low11°
Average precipitation0.11 in
Chance of precipitation38%
Record high49° (2025)
Record low-17° (1972)
Mon, 1429° / 9°0.09
29 °
Gannett, Monday, 14 December
Climate normal for this date — 60-year average.
Average high29°
Average low9°
Average precipitation0.09 in
Chance of precipitation30%
Record high48° (2025)
Record low-16° (1972)
About the monthly outlook
How accurate is a 30-day forecast?
The first 16 days come from weather models — reliable for the first 3–5 days and progressively less so after that. Days 17 through 30 for Gannett, ID are built from the climate normal, the 60-year average, so they show typical weather for those dates rather than a specific forecast.
What does "above normal" mean?
We compare the forecast against the climate normal for those exact calendar days, computed from 60 years of observations. The deviation shows how much the coming month differs from a typical one.
Where do the 66-year records come from?
They are real temperature extremes recorded in Gannett, ID since 1960: the highest and lowest reading for each calendar date, with the year it happened.
How often is it updated?
The forecast portion refreshes every hour; the climate portion is based on long-term data and stays stable.