Monthly outlook for Teton, ID: average high 54.6°, average low 35.5°. That is 2° above the climate normal for October. Precipitation is expected on 3 days (about 1.6 inches), against a normal of 4 days and 0.9 inches. The warmest day looks like 19 October (68.3°), the coolest 31 October (23.9°).
54.6°/35.5°
Average high / low
+2°
Above normal
3 / 4
Wet days / normal
1.6 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
18 October – 27 October
60.2°
53.5°
+3.7°
28 October – 6 November
45.5°
46.5°
-0.6°
7 November – 16 November
at normal
41.5°
—
October records over 66 years
81.7°1 October 1992All-time high
4.3°30 October 1989All-time low
Climate normals and records are computed from the nearest reference point — Newdale (3 mi).
Mon, 1968° / 34°0
68 °
Teton, Monday, 19 October
Clear. High 68°, low 34°.
Pressure30.03 inHg
Wind2.3 mph NE
Humidity42%
Visibility6.2 mi
Dew point35°
Tue, 2064° / 40°0
64 °
Teton, Tuesday, 20 October
Partly cloudy. High 64°, low 40°.
Pressure30.03 inHg
Wind1.2 mph N
Humidity49%
Visibility6.2 mi
Dew point42°
Wed, 2166° / 42°0
66 °
Teton, Wednesday, 21 October
Clear. High 66°, low 42°.
Pressure30.06 inHg
Wind4.2 mph N
Humidity53%
Visibility6.2 mi
Dew point44°
Thu, 2267° / 44°0.23
67 °
Teton, Thursday, 22 October
Rain. High 67°, low 44°.
Pressure29.85 inHg
Wind11.2 mph SW
Humidity64%
Visibility—
Dew point46°
Fri, 2349° / 37°0.93
49 °
Teton, Friday, 23 October
Rain. High 49°, low 37°.
Pressure29.83 inHg
Wind16.9 mph SW
Humidity96%
Visibility—
Dew point42°
Sat, 2454° / 38°0
54 °
Teton, Saturday, 24 October
Light rain. High 54°, low 38°.
Pressure30.33 inHg
Wind8.9 mph SW
Humidity48%
Visibility—
Dew point30°
Sun, 2557° / 39°0
57 °
Teton, Sunday, 25 October
Clear. High 57°, low 39°.
Pressure30.15 inHg
Wind8.1 mph W
Humidity50%
Visibility—
Dew point32°
Mon, 2663° / 40°0
63 °
Teton, Monday, 26 October
Overcast. High 63°, low 40°.
Pressure29.80 inHg
Wind6.3 mph SW
Humidity33%
Visibility—
Dew point25°
Tue, 2747° / 38°0.02
47 °
Teton, Tuesday, 27 October
Light rain. High 47°, low 38°.
Pressure29.83 inHg
Wind25.1 mph SW
Humidity53%
Visibility—
Dew point28°
Wed, 2850° / 33°0.01
50 °
Teton, Wednesday, 28 October
Light snow. High 50°, low 33°.
Pressure30.00 inHg
Wind17.1 mph SW
Humidity35%
Visibility—
Dew point16°
Thu, 2951° / 38°0.01
51 °
Teton, Thursday, 29 October
Snow. High 51°, low 38°.
Pressure29.68 inHg
Wind24.6 mph SW
Humidity36%
Visibility—
Dew point20°
Fri, 3037° / 25°0
37 °
Teton, Friday, 30 October
Light snow. High 37°, low 25°.
Pressure30.27 inHg
Wind12.4 mph N
Humidity34%
Visibility—
Dew point6°
Sat, 3140° / 24°0
40 °
Teton, Saturday, 31 October
Clear. High 40°, low 24°.
Pressure30.27 inHg
Wind11.1 mph SW
Humidity38%
Visibility—
Dew point11°
Sun, 0148° / 26°0.04
48 °
Teton, Sunday, 1 November
Light snow. High 48°, low 26°.
Pressure30.15 inHg
Wind10.2 mph S
Humidity34%
Visibility—
Dew point12°
Mon, 0247° / 36°0.34
47 °
Teton, Monday, 2 November
Snow. High 47°, low 36°.
Pressure30.06 inHg
Wind17.7 mph S
Humidity85%
Visibility—
Dew point38°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 0346° / 26°0.04
46 °
Teton, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high46°
Average low26°
Average precipitation0.04 in
Chance of precipitation18%
Record high63° (1962)
Record low-3° (1991)
Wed, 0446° / 27°0.05
46 °
Teton, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high46°
Average low27°
Average precipitation0.05 in
Chance of precipitation27%
Record high61° (2001)
Record low2° (2002)
Thu, 0546° / 28°0.06
46 °
Teton, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high46°
Average low28°
Average precipitation0.06 in
Chance of precipitation38%
Record high62° (2020)
Record low0° (1961)
Fri, 0646° / 28°0.07
46 °
Teton, Friday, 6 November
Climate normal for this date — 60-year average.
Average high46°
Average low28°
Average precipitation0.07 in
Chance of precipitation37%
Record high67° (2020)
Record low2° (1971)
Sat, 0745° / 27°0.07
45 °
Teton, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high45°
Average low27°
Average precipitation0.07 in
Chance of precipitation43%
Record high69° (1999)
Record low1° (1971)
Sun, 0843° / 26°0.1
43 °
Teton, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high43°
Average low26°
Average precipitation0.1 in
Chance of precipitation40%
Record high61° (1999)
Record low10° (1994)
Mon, 0942° / 25°0.09
42 °
Teton, Monday, 9 November
Climate normal for this date — 60-year average.
Average high42°
Average low25°
Average precipitation0.09 in
Chance of precipitation32%
Record high58° (2016)
Record low10° (1994)
Tue, 1042° / 24°0.06
42 °
Teton, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high42°
Average low24°
Average precipitation0.06 in
Chance of precipitation42%
Record high59° (2016)
Record low-3° (1986)
Wed, 1142° / 24°0.06
42 °
Teton, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high42°
Average low24°
Average precipitation0.06 in
Chance of precipitation30%
Record high61° (1999)
Record low-6° (2000)
Thu, 1242° / 23°0.08
42 °
Teton, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high42°
Average low23°
Average precipitation0.08 in
Chance of precipitation32%
Record high63° (1999)
Record low-4° (2000)
Fri, 1341° / 25°0.08
41 °
Teton, Friday, 13 November
Climate normal for this date — 60-year average.
Average high41°
Average low25°
Average precipitation0.08 in
Chance of precipitation42%
Record high59° (1999)
Record low-8° (2000)
Sat, 1440° / 24°0.07
40 °
Teton, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high40°
Average low24°
Average precipitation0.07 in
Chance of precipitation37%
Record high63° (1999)
Record low-4° (1982)
Sun, 1540° / 22°0.03
40 °
Teton, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high40°
Average low22°
Average precipitation0.03 in
Chance of precipitation25%
Record high64° (1999)
Record low-9° (1978)
Mon, 1639° / 22°0.06
39 °
Teton, Monday, 16 November
Climate normal for this date — 60-year average.
Average high39°
Average low22°
Average precipitation0.06 in
Chance of precipitation30%
Record high60° (1999)
Record low-14° (2014)
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 Teton, 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 Teton, 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.