As of 16:22 MDT

Weather in Grainville, ID

64°Current weather

Grainville, Thursday, 22 October, 16:22

Partly cloudy. Feels like 62°. High 64°, low 44°.

Pressure29.83 inHg
Wind4.8 mph SW
Humidity51%
Visibility6.2 mi
Dew point44°

Monthly outlook for Grainville, ID: average high 51.8°, average low 34°. That is 3.4° above the climate normal for October. Precipitation is expected on 3 days (about 2.4 inches), against a normal of 5 days and 1.3 inches. The warmest day looks like 22 October (64.3°), the coolest 24 October (28.3°).

51.8°/34°
Average high / low
+3.4°
Above normal
3 / 5
Wet days / normal
2.4 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
22 October – 31 October51.7°47.4°+2.3°
1 November – 10 November51.9°41.6°+5.7°
11 November – 20 Novemberat normal36.7°—

October records over 66 years

79.5°3 October 2010All-time high
-8.3°30 October 2019All-time low

Climate normals and records are computed from the nearest reference point — Warm River (7 mi).

Fri, 2349° / 39°1.56Heavy rain
49 °Heavy rain

Grainville, Friday, 23 October

Heavy rain. High 49°, low 39°.

Pressure29.83 inHg
Wind12.6 mph SW
Humidity94%
Visibility3.1 mi
Dew point42°
Sat, 2452° / 28°0.01Light rain
52 °Light rain

Grainville, Saturday, 24 October

Light rain. High 52°, low 28°.

Pressure30.24 inHg
Wind1.6 mph NE
Humidity55%
Visibility6.2 mi
Dew point32°
Sun, 2557° / 29°0Clear
57 °Clear

Grainville, Sunday, 25 October

Clear. High 57°, low 29°.

Pressure30.09 inHg
Wind1.8 mph NE
Humidity44%
Visibility6.2 mi
Dew point32°
Mon, 2653° / 34°0Overcast
53 °Overcast

Grainville, Monday, 26 October

Overcast. High 53°, low 34°.

Pressure30.12 inHg
Wind1.3 mph NE
Humidity57%
Visibility6.2 mi
Dew point37°
Tue, 2741° / 33°0.74Snow
41 °Snow

Grainville, Tuesday, 27 October

Snow. High 41°, low 33°.

Pressure30.00 inHg
Wind11.8 mph SW
Humidity87%
Visibility—
Dew point37°
Wed, 2855° / 33°0.09Snow
55 °Snow

Grainville, Wednesday, 28 October

Snow. High 55°, low 33°.

Pressure30.00 inHg
Wind8.4 mph W
Humidity54%
Visibility—
Dew point32°
Thu, 2948° / 38°0.01Light rain
48 °Light rain

Grainville, Thursday, 29 October

Light rain. High 48°, low 38°.

Pressure30.00 inHg
Wind6.9 mph W
Humidity51%
Visibility—
Dew point27°
Fri, 3050° / 30°0Clear
50 °Clear

Grainville, Friday, 30 October

Clear. High 50°, low 30°.

Pressure30.00 inHg
Wind6.4 mph NE
Humidity44%
Visibility—
Dew point22°
Sat, 3147° / 29°0Clear
47 °Clear

Grainville, Saturday, 31 October

Clear. High 47°, low 29°.

Pressure30.09 inHg
Wind6.8 mph W
Humidity45%
Visibility—
Dew point22°
Sun, 0149° / 29°0Overcast
49 °Overcast

Grainville, Sunday, 1 November

Overcast. High 49°, low 29°.

Pressure30.09 inHg
Wind6.5 mph E
Humidity38%
Visibility—
Dew point19°
Mon, 0251° / 34°0Overcast
51 °Overcast

Grainville, Monday, 2 November

Overcast. High 51°, low 34°.

Pressure29.97 inHg
Wind5.9 mph E
Humidity28%
Visibility—
Dew point15°
Tue, 0353° / 39°0Overcast
53 °Overcast

Grainville, Tuesday, 3 November

Overcast. High 53°, low 39°.

Pressure30.06 inHg
Wind6.8 mph NE
Humidity35%
Visibility—
Dew point21°
Wed, 0454° / 35°0Overcast
54 °Overcast

Grainville, Wednesday, 4 November

Overcast. High 54°, low 35°.

Pressure30.12 inHg
Wind6.7 mph NE
Humidity39%
Visibility—
Dew point24°
Thu, 0552° / 35°0Clear
52 °Clear

Grainville, Thursday, 5 November

Clear. High 52°, low 35°.

Pressure30.12 inHg
Wind6.9 mph W
Humidity52%
Visibility—
Dew point29°
Fri, 0653° / 35°0Clear
53 °Clear

Grainville, Friday, 6 November

Clear. High 53°, low 35°.

Pressure29.94 inHg
Wind10.9 mph W
Humidity59%
Visibility—
Dew point33°
From day 17 onward the outlook is built from 60-year climate statistics
Sat, 0742° / 24°0.1Climate normal
42 °Climate normal

Grainville, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high42°
Average low24°
Average precipitation0.1 in
Chance of precipitation47%
Record high67° (1999)
Record low1° (2003)
Sun, 0840° / 23°0.13Climate normal
40 °Climate normal

Grainville, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high40°
Average low23°
Average precipitation0.13 in
Chance of precipitation43%
Record high60° (1999)
Record low3° (2003)
Mon, 0939° / 22°0.11Climate normal
39 °Climate normal

Grainville, Monday, 9 November

Climate normal for this date — 60-year average.

Average high39°
Average low22°
Average precipitation0.11 in
Chance of precipitation38%
Record high57° (2016)
Record low3° (1966)
Tue, 1039° / 21°0.08Climate normal
39 °Climate normal

Grainville, Tuesday, 10 November

Climate normal for this date — 60-year average.

Average high39°
Average low21°
Average precipitation0.08 in
Chance of precipitation43%
Record high60° (2016)
Record low-14° (1986)
Wed, 1139° / 20°0.07Climate normal
39 °Climate normal

Grainville, Wednesday, 11 November

Climate normal for this date — 60-year average.

Average high39°
Average low20°
Average precipitation0.07 in
Chance of precipitation37%
Record high59° (1999)
Record low-1° (2000)
Thu, 1239° / 20°0.1Climate normal
39 °Climate normal

Grainville, Thursday, 12 November

Climate normal for this date — 60-year average.

Average high39°
Average low20°
Average precipitation0.1 in
Chance of precipitation37%
Record high61° (1999)
Record low-4° (2000)
Fri, 1338° / 22°0.1Climate normal
38 °Climate normal

Grainville, Friday, 13 November

Climate normal for this date — 60-year average.

Average high38°
Average low22°
Average precipitation0.1 in
Chance of precipitation45%
Record high57° (1999)
Record low-4° (2000)
Sat, 1437° / 20°0.1Climate normal
37 °Climate normal

Grainville, Saturday, 14 November

Climate normal for this date — 60-year average.

Average high37°
Average low20°
Average precipitation0.1 in
Chance of precipitation38%
Record high61° (1999)
Record low-6° (2000)
Sun, 1537° / 18°0.04Climate normal
37 °Climate normal

Grainville, Sunday, 15 November

Climate normal for this date — 60-year average.

Average high37°
Average low18°
Average precipitation0.04 in
Chance of precipitation27%
Record high63° (1999)
Record low-3° (1978)
Mon, 1637° / 19°0.08Climate normal
37 °Climate normal

Grainville, Monday, 16 November

Climate normal for this date — 60-year average.

Average high37°
Average low19°
Average precipitation0.08 in
Chance of precipitation35%
Record high58° (1999)
Record low-11° (2014)
Tue, 1736° / 20°0.09Climate normal
36 °Climate normal

Grainville, Tuesday, 17 November

Climate normal for this date — 60-year average.

Average high36°
Average low20°
Average precipitation0.09 in
Chance of precipitation45%
Record high57° (1999)
Record low-8° (2014)
Wed, 1835° / 19°0.11Climate normal
35 °Climate normal

Grainville, Wednesday, 18 November

Climate normal for this date — 60-year average.

Average high35°
Average low19°
Average precipitation0.11 in
Chance of precipitation43%
Record high50° (1995)
Record low-7° (1969)
Thu, 1935° / 19°0.07Climate normal
35 °Climate normal

Grainville, Thursday, 19 November

Climate normal for this date — 60-year average.

Average high35°
Average low19°
Average precipitation0.07 in
Chance of precipitation42%
Record high51° (2007)
Record low-7° (2022)
Fri, 2036° / 18°0.1Climate normal
36 °Climate normal

Grainville, Friday, 20 November

Climate normal for this date — 60-year average.

Average high36°
Average low18°
Average precipitation0.1 in
Chance of precipitation37%
Record high51° (1989)
Record low-1° (2022)

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 Grainville, 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 Grainville, 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.