As of 05:24 MDT

Weather in Simplot, ID

45°Current weather

Simplot, Wednesday, 7 October, 05:24

Clear. Feels like 45°. High 86°, low 45°.

Pressure30.06 inHg
Wind0 mph N
Humidity76%
Visibility6.2 mi
Dew point37°

Monthly outlook for Simplot, ID: average high 69.3°, average low 45.6°. That is 1.3° above the climate normal for October. Precipitation is expected on 0 days (about 0.0 inches), against a normal of 2 days and 0.4 inches. The warmest day looks like 9 October (86.3°), the coolest 15 October (36.6°).

69.3°/45.6°
Average high / low
+1.3°
Above normal
0 / 2
Wet days / normal
0.0 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
7 October – 16 October68.8°67.9°+0.5°
17 October – 26 October70.2°63.9°+3.5°
27 October – 5 Novemberat normal57.7°—

October records over 66 years

93.6°1 October 1997All-time high
22.1°31 October 2002All-time low

Climate normals and records are computed from the nearest reference point — Marsing (9 mi).

Thu, 0886° / 49°0Clear
86 °Clear

Simplot, Thursday, 8 October

Clear. High 86°, low 49°.

Pressure30.00 inHg
Wind1.9 mph NW
Humidity21%
Visibility6.2 mi
Dew point32°
Fri, 0986° / 56°0Partly cloudy
86 °Partly cloudy

Simplot, Friday, 9 October

Partly cloudy. High 86°, low 56°.

Pressure29.65 inHg
Wind1.3 mph SW
Humidity20%
Visibility6.2 mi
Dew point32°
Sat, 1060° / 52°0Overcast
60 °Overcast

Simplot, Saturday, 10 October

Overcast. High 60°, low 52°.

Pressure29.68 inHg
Wind9.8 mph NW
Humidity41%
Visibility6.2 mi
Dew point31°
Sun, 1161° / 42°0Clear
61 °Clear

Simplot, Sunday, 11 October

Clear. High 61°, low 42°.

Pressure29.83 inHg
Wind11.5 mph NW
Humidity42%
Visibility—
Dew point30°
Mon, 1257° / 43°0Overcast
57 °Overcast

Simplot, Monday, 12 October

Overcast. High 57°, low 43°.

Pressure29.97 inHg
Wind10.9 mph NW
Humidity42%
Visibility—
Dew point29°
Tue, 1371° / 46°0Partly cloudy
71 °Partly cloudy

Simplot, Tuesday, 13 October

Partly cloudy. High 71°, low 46°.

Pressure29.88 inHg
Wind9.1 mph SW
Humidity41%
Visibility—
Dew point36°
Wed, 1459° / 45°0Clear
59 °Clear

Simplot, Wednesday, 14 October

Clear. High 59°, low 45°.

Pressure30.06 inHg
Wind19.2 mph NW
Humidity29%
Visibility—
Dew point21°
Thu, 1559° / 37°0Clear
59 °Clear

Simplot, Thursday, 15 October

Clear. High 59°, low 37°.

Pressure30.39 inHg
Wind7.3 mph NW
Humidity32%
Visibility—
Dew point21°
Fri, 1664° / 39°0Overcast
64 °Overcast

Simplot, Friday, 16 October

Overcast. High 64°, low 39°.

Pressure30.39 inHg
Wind16.8 mph SE
Humidity17%
Visibility—
Dew point10°
Sat, 1767° / 44°0Overcast
67 °Overcast

Simplot, Saturday, 17 October

Overcast. High 67°, low 44°.

Pressure30.18 inHg
Wind3.8 mph NW
Humidity16%
Visibility—
Dew point12°
Sun, 1869° / 43°0Clear
69 °Clear

Simplot, Sunday, 18 October

Clear. High 69°, low 43°.

Pressure30.12 inHg
Wind3.4 mph NW
Humidity16%
Visibility—
Dew point11°
Mon, 1972° / 46°0Mostly clear
72 °Mostly clear

Simplot, Monday, 19 October

Mostly clear. High 72°, low 46°.

Pressure30.09 inHg
Wind5.7 mph NW
Humidity16%
Visibility—
Dew point15°
Tue, 2073° / 48°0Clear
73 °Clear

Simplot, Tuesday, 20 October

Clear. High 73°, low 48°.

Pressure30.15 inHg
Wind5.3 mph SE
Humidity15%
Visibility—
Dew point14°
Wed, 2171° / 47°0Clear
71 °Clear

Simplot, Wednesday, 21 October

Clear. High 71°, low 47°.

Pressure30.24 inHg
Wind15 mph SE
Humidity15%
Visibility—
Dew point14°
Thu, 2270° / 46°0Clear
70 °Clear

Simplot, Thursday, 22 October

Clear. High 70°, low 46°.

Pressure30.06 inHg
Wind9.7 mph SE
Humidity17%
Visibility—
Dew point16°
From day 17 onward the outlook is built from 60-year climate statistics
Fri, 2362° / 45°0.06Climate normal
62 °Climate normal

Simplot, Friday, 23 October

Climate normal for this date — 60-year average.

Average high62°
Average low45°
Average precipitation0.06 in
Chance of precipitation25%
Record high80° (1960)
Record low30° (1984)
Sat, 2462° / 43°0.04Climate normal
62 °Climate normal

Simplot, Saturday, 24 October

Climate normal for this date — 60-year average.

Average high62°
Average low43°
Average precipitation0.04 in
Chance of precipitation18%
Record high75° (1977)
Record low32° (1975)
Sun, 2562° / 43°0.04Climate normal
62 °Climate normal

Simplot, Sunday, 25 October

Climate normal for this date — 60-year average.

Average high62°
Average low43°
Average precipitation0.04 in
Chance of precipitation28%
Record high79° (1990)
Record low29° (2020)
Mon, 2661° / 43°0.05Climate normal
61 °Climate normal

Simplot, Monday, 26 October

Climate normal for this date — 60-year average.

Average high61°
Average low43°
Average precipitation0.05 in
Chance of precipitation23%
Record high76° (1986)
Record low27° (2020)
Tue, 2760° / 41°0.02Climate normal
60 °Climate normal

Simplot, Tuesday, 27 October

Climate normal for this date — 60-year average.

Average high60°
Average low41°
Average precipitation0.02 in
Chance of precipitation10%
Record high78° (2003)
Record low29° (1970)
Wed, 2859° / 42°0.05Climate normal
59 °Climate normal

Simplot, Wednesday, 28 October

Climate normal for this date — 60-year average.

Average high59°
Average low42°
Average precipitation0.05 in
Chance of precipitation28%
Record high77° (2003)
Record low26° (2019)
Thu, 2958° / 42°0.04Climate normal
58 °Climate normal

Simplot, Thursday, 29 October

Climate normal for this date — 60-year average.

Average high58°
Average low42°
Average precipitation0.04 in
Chance of precipitation18%
Record high77° (1968)
Record low23° (1971)
Fri, 3058° / 39°0.02Climate normal
58 °Climate normal

Simplot, Friday, 30 October

Climate normal for this date — 60-year average.

Average high58°
Average low39°
Average precipitation0.02 in
Chance of precipitation15%
Record high74° (2008)
Record low24° (2019)
Sat, 3158° / 40°0.01Climate normal
58 °Climate normal

Simplot, Saturday, 31 October

Climate normal for this date — 60-year average.

Average high58°
Average low40°
Average precipitation0.01 in
Chance of precipitation15%
Record high76° (1988)
Record low22° (2002)
Sun, 0158° / 39°0.02Climate normal
58 °Climate normal

Simplot, Sunday, 1 November

Climate normal for this date — 60-year average.

Average high58°
Average low39°
Average precipitation0.02 in
Chance of precipitation18%
Record high74° (1988)
Record low24° (2002)
Mon, 0256° / 39°0.04Climate normal
56 °Climate normal

Simplot, Monday, 2 November

Climate normal for this date — 60-year average.

Average high56°
Average low39°
Average precipitation0.04 in
Chance of precipitation23%
Record high70° (1965)
Record low28° (2019)
Tue, 0357° / 38°0.02Climate normal
57 °Climate normal

Simplot, Tuesday, 3 November

Climate normal for this date — 60-year average.

Average high57°
Average low38°
Average precipitation0.02 in
Chance of precipitation10%
Record high73° (1983)
Record low26° (2002)
Wed, 0456° / 39°0.04Climate normal
56 °Climate normal

Simplot, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high56°
Average low39°
Average precipitation0.04 in
Chance of precipitation27%
Record high70° (1969)
Record low26° (1995)
Thu, 0556° / 39°0.04Climate normal
56 °Climate normal

Simplot, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high56°
Average low39°
Average precipitation0.04 in
Chance of precipitation23%
Record high72° (1975)
Record low25° (1971)

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 Simplot, 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 Simplot, 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.