Monthly outlook for Tetonia, ID: average high 50.6°, average low 34.9°. That is 5.3° above the climate normal for October. Precipitation is expected on 4 days (about 0.9 inches), against a normal of 7 days and 1.7 inches. The warmest day looks like 30 October (58.9°), the coolest 29 October (27.7°).
50.6°/34.9°
Average high / low
+5.3°
Above normal
4 / 7
Wet days / normal
0.9 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
29 October – 7 November
51.3°
42.3°
+5°
8 November – 17 November
49.3°
38.1°
+6.2°
18 November – 27 November
at normal
33°
—
October records over 66 years
79.7°3 October 2010All-time high
-9.8°30 October 2019All-time low
Climate normals and records are computed from the nearest reference point — Victor (15 mi).
Fri, 3059° / 34°0.11
59 °
Tetonia, Friday, 30 October
Rain. High 59°, low 34°.
Pressure29.88 inHg
Wind7.7 mph S
Humidity43%
Visibility6.2 mi
Dew point32°
Sat, 3149° / 38°0.39
49 °
Tetonia, Saturday, 31 October
Rain. High 49°, low 38°.
Pressure30.00 inHg
Wind1.2 mph E
Humidity79%
Visibility6.2 mi
Dew point41°
Sun, 0146° / 39°0.36
46 °
Tetonia, Sunday, 1 November
Light rain. High 46°, low 39°.
Pressure29.85 inHg
Wind1.8 mph NW
Humidity90%
Visibility5.9 mi
Dew point42°
Mon, 0256° / 34°0.01
56 °
Tetonia, Monday, 2 November
Light rain. High 56°, low 34°.
Pressure30.18 inHg
Wind7.1 mph N
Humidity53%
Visibility—
Dew point32°
Tue, 0348° / 33°0
48 °
Tetonia, Tuesday, 3 November
Overcast. High 48°, low 33°.
Pressure30.36 inHg
Wind6.1 mph SE
Humidity55%
Visibility—
Dew point29°
Wed, 0457° / 35°0
57 °
Tetonia, Wednesday, 4 November
Overcast. High 57°, low 35°.
Pressure29.91 inHg
Wind6.7 mph SE
Humidity46%
Visibility—
Dew point30°
Thu, 0548° / 36°0
48 °
Tetonia, Thursday, 5 November
Mostly clear. High 48°, low 36°.
Pressure29.97 inHg
Wind8.9 mph SW
Humidity41%
Visibility—
Dew point23°
Fri, 0649° / 35°0
49 °
Tetonia, Friday, 6 November
Overcast. High 49°, low 35°.
Pressure30.00 inHg
Wind7.7 mph SE
Humidity49%
Visibility—
Dew point28°
Sat, 0748° / 34°0
48 °
Tetonia, Saturday, 7 November
Overcast. High 48°, low 34°.
Pressure30.06 inHg
Wind14.1 mph SW
Humidity54%
Visibility—
Dew point28°
Sun, 0846° / 34°0.05
46 °
Tetonia, Sunday, 8 November
Snow. High 46°, low 34°.
Pressure30.15 inHg
Wind18.5 mph SW
Humidity61%
Visibility—
Dew point33°
Mon, 0946° / 30°0
46 °
Tetonia, Monday, 9 November
Clear. High 46°, low 30°.
Pressure30.36 inHg
Wind5.4 mph S
Humidity46%
Visibility—
Dew point22°
Tue, 1048° / 36°0
48 °
Tetonia, Tuesday, 10 November
Overcast. High 48°, low 36°.
Pressure30.12 inHg
Wind5.3 mph S
Humidity36%
Visibility—
Dew point17°
Wed, 1152° / 36°0
52 °
Tetonia, Wednesday, 11 November
Overcast. High 52°, low 36°.
Pressure29.97 inHg
Wind6 mph SE
Humidity39%
Visibility—
Dew point23°
Thu, 1257° / 39°0
57 °
Tetonia, Thursday, 12 November
Clear. High 57°, low 39°.
Pressure29.77 inHg
Wind10.9 mph SW
Humidity26%
Visibility—
Dew point19°
Fri, 1346° / 40°0
46 °
Tetonia, Friday, 13 November
Overcast. High 46°, low 40°.
Pressure29.65 inHg
Wind9.1 mph S
Humidity62%
Visibility—
Dew point33°
From day 17 onward the outlook is built from 60-year climate statistics
Sat, 1437° / 21°0.13
37 °
Tetonia, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high37°
Average low21°
Average precipitation0.13 in
Chance of precipitation35%
Record high61° (1999)
Record low-4° (2000)
Sun, 1537° / 19°0.06
37 °
Tetonia, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high37°
Average low19°
Average precipitation0.06 in
Chance of precipitation28%
Record high62° (1999)
Record low-5° (1964)
Mon, 1637° / 20°0.09
37 °
Tetonia, Monday, 16 November
Climate normal for this date — 60-year average.
Average high37°
Average low20°
Average precipitation0.09 in
Chance of precipitation45%
Record high58° (1999)
Record low-7° (2014)
Tue, 1736° / 20°0.13
36 °
Tetonia, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high36°
Average low20°
Average precipitation0.13 in
Chance of precipitation52%
Record high56° (1999)
Record low-4° (2014)
Wed, 1835° / 20°0.13
35 °
Tetonia, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high35°
Average low20°
Average precipitation0.13 in
Chance of precipitation47%
Record high48° (2020)
Record low-7° (2022)
Thu, 1935° / 19°0.08
35 °
Tetonia, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high35°
Average low19°
Average precipitation0.08 in
Chance of precipitation38%
Record high49° (2008)
Record low-1° (1994)
Fri, 2036° / 18°0.11
36 °
Tetonia, Friday, 20 November
Climate normal for this date — 60-year average.
Average high36°
Average low18°
Average precipitation0.11 in
Chance of precipitation38%
Record high50° (1989)
Record low-3° (2011)
Sat, 2135° / 18°0.1
35 °
Tetonia, Saturday, 21 November
Climate normal for this date — 60-year average.
Average high35°
Average low18°
Average precipitation0.1 in
Chance of precipitation42%
Record high47° (2002)
Record low-4° (1977)
Sun, 2233° / 18°0.15
33 °
Tetonia, Sunday, 22 November
Climate normal for this date — 60-year average.
Average high33°
Average low18°
Average precipitation0.15 in
Chance of precipitation43%
Record high47° (2024)
Record low-3° (2013)
Mon, 2333° / 16°0.11
33 °
Tetonia, Monday, 23 November
Climate normal for this date — 60-year average.
Average high33°
Average low16°
Average precipitation0.11 in
Chance of precipitation48%
Record high47° (2017)
Record low-7° (1985)
Tue, 2432° / 17°0.16
32 °
Tetonia, Tuesday, 24 November
Climate normal for this date — 60-year average.
Average high32°
Average low17°
Average precipitation0.16 in
Chance of precipitation53%
Record high45° (1995)
Record low-4° (2010)
Wed, 2531° / 16°0.19
31 °
Tetonia, Wednesday, 25 November
Climate normal for this date — 60-year average.
Average high31°
Average low16°
Average precipitation0.19 in
Chance of precipitation50%
Record high44° (1995)
Record low-12° (1993)
Thu, 2630° / 15°0.18
30 °
Tetonia, Thursday, 26 November
Climate normal for this date — 60-year average.
Average high30°
Average low15°
Average precipitation0.18 in
Chance of precipitation52%
Record high47° (2017)
Record low-16° (1993)
Fri, 2730° / 14°0.1
30 °
Tetonia, Friday, 27 November
Climate normal for this date — 60-year average.
Average high30°
Average low14°
Average precipitation0.1 in
Chance of precipitation45%
Record high46° (2025)
Record low-6° (1967)
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 Tetonia, 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 Tetonia, 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.