As of 18:45 MDT

Weather in Terreton, ID

47°Current weather

Terreton, Thursday, 29 October, 18:45

Overcast. Feels like 46°. High 54°, low 30°.

Pressure29.97 inHg
Wind3.6 mph N
Humidity66%
Visibility6.2 mi
Dew point36°

Monthly outlook for Terreton, ID: average high 47.9°, average low 35.7°. That is 0.8° above the climate normal for October. Precipitation is expected on 4 days (about 1.5 inches), against a normal of 3 days and 0.4 inches. The warmest day looks like 29 October (54.4°), the coolest 29 October (29.6°).

47.9°/35.7°
Average high / low
+0.8°
Above normal
4 / 3
Wet days / normal
1.5 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
29 October – 7 November49.4°48.1°+0.7°
8 November – 17 November45.4°42.6°+1.5°
18 November – 27 Novemberat normal37°—

October records over 66 years

84.9°2 October 2010All-time high
5.9°30 October 2019All-time low

Climate normals and records are computed from the nearest reference point — Mud Lake (2 mi).

Fri, 3054° / 38°0.05Light rain
54 °Light rain

Terreton, Friday, 30 October

Light rain. High 54°, low 38°.

Pressure29.91 inHg
Wind3.2 mph E
Humidity58%
Visibility6.2 mi
Dew point36°
Sat, 3150° / 37°0.35Rain
50 °Rain

Terreton, Saturday, 31 October

Rain. High 50°, low 37°.

Pressure30.03 inHg
Wind2.4 mph S
Humidity90%
Visibility2.8 mi
Dew point42°
Sun, 0147° / 42°0.8Rain
47 °Rain

Terreton, Sunday, 1 November

Rain. High 47°, low 42°.

Pressure29.80 inHg
Wind4 mph NE
Humidity93%
Visibility2.4 mi
Dew point43°
Mon, 0252° / 33°0.03Light rain
52 °Light rain

Terreton, Monday, 2 November

Light rain. High 52°, low 33°.

Pressure30.12 inHg
Wind8.2 mph NW
Humidity55%
Visibility6.2 mi
Dew point34°
Tue, 0345° / 30°0Overcast
45 °Overcast

Terreton, Tuesday, 3 November

Overcast. High 45°, low 30°.

Pressure30.45 inHg
Wind5.4 mph NE
Humidity88%
Visibility—
Dew point35°
Wed, 0451° / 30°0Overcast
51 °Overcast

Terreton, Wednesday, 4 November

Overcast. High 51°, low 30°.

Pressure29.97 inHg
Wind6.6 mph NE
Humidity61%
Visibility—
Dew point29°
Thu, 0553° / 43°0Overcast
53 °Overcast

Terreton, Thursday, 5 November

Overcast. High 53°, low 43°.

Pressure29.80 inHg
Wind19 mph SW
Humidity51%
Visibility—
Dew point31°
Fri, 0646° / 38°0Overcast
46 °Overcast

Terreton, Friday, 6 November

Overcast. High 46°, low 38°.

Pressure29.91 inHg
Wind10.2 mph S
Humidity70%
Visibility—
Dew point34°
Sat, 0741° / 36°0Overcast
41 °Overcast

Terreton, Saturday, 7 November

Overcast. High 41°, low 36°.

Pressure30.24 inHg
Wind6.8 mph SW
Humidity76%
Visibility—
Dew point32°
Sun, 0846° / 40°0Overcast
46 °Overcast

Terreton, Sunday, 8 November

Overcast. High 46°, low 40°.

Pressure30.15 inHg
Wind8 mph S
Humidity54%
Visibility—
Dew point27°
Mon, 0951° / 41°0Overcast
51 °Overcast

Terreton, Monday, 9 November

Overcast. High 51°, low 41°.

Pressure29.94 inHg
Wind16.5 mph SW
Humidity61%
Visibility—
Dew point33°
Tue, 1046° / 38°0.2Rain
46 °Rain

Terreton, Tuesday, 10 November

Rain. High 46°, low 38°.

Pressure29.62 inHg
Wind22.6 mph SW
Humidity93%
Visibility—
Dew point38°
Wed, 1146° / 35°0.02Light rain
46 °Light rain

Terreton, Wednesday, 11 November

Light rain. High 46°, low 35°.

Pressure29.65 inHg
Wind22.5 mph SW
Humidity53%
Visibility—
Dew point26°
Thu, 1241° / 30°0Partly cloudy
41 °Partly cloudy

Terreton, Thursday, 12 November

Partly cloudy. High 41°, low 30°.

Pressure29.80 inHg
Wind14 mph SW
Humidity54%
Visibility—
Dew point21°
Fri, 1342° / 31°0Partly cloudy
42 °Partly cloudy

Terreton, Friday, 13 November

Partly cloudy. High 42°, low 31°.

Pressure30.00 inHg
Wind10.1 mph S
Humidity53%
Visibility—
Dew point22°
From day 17 onward the outlook is built from 60-year climate statistics
Sat, 1441° / 26°0.02Climate normal
41 °Climate normal

Terreton, Saturday, 14 November

Climate normal for this date — 60-year average.

Average high41°
Average low26°
Average precipitation0.02 in
Chance of precipitation13%
Record high60° (2025)
Record low0° (1978)
Sun, 1541° / 24°0.02Climate normal
41 °Climate normal

Terreton, Sunday, 15 November

Climate normal for this date — 60-year average.

Average high41°
Average low24°
Average precipitation0.02 in
Chance of precipitation12%
Record high59° (1999)
Record low-4° (1978)
Mon, 1641° / 25°0.02Climate normal
41 °Climate normal

Terreton, Monday, 16 November

Climate normal for this date — 60-year average.

Average high41°
Average low25°
Average precipitation0.02 in
Chance of precipitation18%
Record high57° (1999)
Record low-3° (1978)
Tue, 1740° / 25°0.02Climate normal
40 °Climate normal

Terreton, Tuesday, 17 November

Climate normal for this date — 60-year average.

Average high40°
Average low25°
Average precipitation0.02 in
Chance of precipitation18%
Record high53° (1976)
Record low3° (1978)
Wed, 1840° / 25°0.03Climate normal
40 °Climate normal

Terreton, Wednesday, 18 November

Climate normal for this date — 60-year average.

Average high40°
Average low25°
Average precipitation0.03 in
Chance of precipitation20%
Record high56° (1995)
Record low7° (1978)
Thu, 1939° / 24°0.02Climate normal
39 °Climate normal

Terreton, Thursday, 19 November

Climate normal for this date — 60-year average.

Average high39°
Average low24°
Average precipitation0.02 in
Chance of precipitation18%
Record high56° (2007)
Record low3° (2022)
Fri, 2039° / 24°0.03Climate normal
39 °Climate normal

Terreton, Friday, 20 November

Climate normal for this date — 60-year average.

Average high39°
Average low24°
Average precipitation0.03 in
Chance of precipitation15%
Record high56° (1966)
Record low7° (1977)
Sat, 2138° / 22°0.02Climate normal
38 °Climate normal

Terreton, Saturday, 21 November

Climate normal for this date — 60-year average.

Average high38°
Average low22°
Average precipitation0.02 in
Chance of precipitation8%
Record high52° (1974)
Record low7° (1977)
Sun, 2237° / 23°0.04Climate normal
37 °Climate normal

Terreton, Sunday, 22 November

Climate normal for this date — 60-year average.

Average high37°
Average low23°
Average precipitation0.04 in
Chance of precipitation25%
Record high51° (2006)
Record low-13° (1985)
Mon, 2337° / 22°0.03Climate normal
37 °Climate normal

Terreton, Monday, 23 November

Climate normal for this date — 60-year average.

Average high37°
Average low22°
Average precipitation0.03 in
Chance of precipitation18%
Record high51° (2017)
Record low-5° (1985)
Tue, 2437° / 22°0.04Climate normal
37 °Climate normal

Terreton, Tuesday, 24 November

Climate normal for this date — 60-year average.

Average high37°
Average low22°
Average precipitation0.04 in
Chance of precipitation32%
Record high55° (1995)
Record low-10° (2010)
Wed, 2536° / 21°0.03Climate normal
36 °Climate normal

Terreton, Wednesday, 25 November

Climate normal for this date — 60-year average.

Average high36°
Average low21°
Average precipitation0.03 in
Chance of precipitation22%
Record high56° (1995)
Record low-18° (2010)
Thu, 2634° / 20°0.03Climate normal
34 °Climate normal

Terreton, Thursday, 26 November

Climate normal for this date — 60-year average.

Average high34°
Average low20°
Average precipitation0.03 in
Chance of precipitation18%
Record high51° (1999)
Record low-8° (1985)
Fri, 2733° / 19°0.03Climate normal
33 °Climate normal

Terreton, Friday, 27 November

Climate normal for this date — 60-year average.

Average high33°
Average low19°
Average precipitation0.03 in
Chance of precipitation20%
Record high54° (2014)
Record low0° (2010)

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 Terreton, 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 Terreton, 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.