As of 20:28 MDT

Weather in Grainville, ID

44°Current weather

Grainville, Friday, 30 October, 20:28

Light rain. Feels like 41°. High 56°, low 34°.

Pressure29.94 inHg
Wind5.9 mph E
Humidity87%
Visibility3.8 mi
Dew point41°

Monthly outlook for Grainville, ID: average high 46°, average low 30°. That is 2.8° above the climate normal for October. Precipitation is expected on 8 days (about 2.5 inches), against a normal of 6 days and 1.4 inches. The warmest day looks like 30 October (55.6°), the coolest 12 November (21.2°).

46°/30°
Average high / low
+2.8°
Above normal
8 / 6
Wet days / normal
2.5 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
30 October – 8 November47.5°42.5°+2.8°
9 November – 18 November43.5°37.5°+3.3°
19 November – 28 Novemberat normal32.2°—

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).

Sat, 3153° / 37°0.66Rain
53 °Rain

Grainville, Saturday, 31 October

Rain. High 53°, low 37°.

Pressure29.97 inHg
Wind1.3 mph SE
Humidity87%
Visibility4.5 mi
Dew point44°
Sun, 0146° / 36°0.68Rain
46 °Rain

Grainville, Sunday, 1 November

Rain. High 46°, low 36°.

Pressure29.74 inHg
Wind4.5 mph NE
Humidity96%
Visibility1.8 mi
Dew point44°
Mon, 0249° / 33°0.09Rain
49 °Rain

Grainville, Monday, 2 November

Rain. High 49°, low 33°.

Pressure30.12 inHg
Wind4.4 mph NW
Humidity60%
Visibility6.2 mi
Dew point34°
Tue, 0348° / 32°0Clear
48 °Clear

Grainville, Tuesday, 3 November

Clear. High 48°, low 32°.

Pressure30.18 inHg
Wind1.1 mph SE
Humidity59%
Visibility6.2 mi
Dew point29°
Wed, 0451° / 30°0Overcast
51 °Overcast

Grainville, Wednesday, 4 November

Overcast. High 51°, low 30°.

Pressure29.94 inHg
Wind6.4 mph W
Humidity62%
Visibility—
Dew point30°
Thu, 0548° / 33°0Overcast
48 °Overcast

Grainville, Thursday, 5 November

Overcast. High 48°, low 33°.

Pressure30.03 inHg
Wind9.1 mph W
Humidity55%
Visibility—
Dew point28°
Fri, 0647° / 33°0.36Snow
47 °Snow

Grainville, Friday, 6 November

Snow. High 47°, low 33°.

Pressure29.80 inHg
Wind14.4 mph SW
Humidity49%
Visibility—
Dew point27°
Sat, 0736° / 25°0Overcast
36 °Overcast

Grainville, Saturday, 7 November

Overcast. High 36°, low 25°.

Pressure30.45 inHg
Wind4.8 mph E
Humidity85%
Visibility—
Dew point28°
Sun, 0842° / 23°0Clear
42 °Clear

Grainville, Sunday, 8 November

Clear. High 42°, low 23°.

Pressure30.50 inHg
Wind4.9 mph E
Humidity58%
Visibility—
Dew point21°
Mon, 0948° / 29°0Clear
48 °Clear

Grainville, Monday, 9 November

Clear. High 48°, low 29°.

Pressure30.15 inHg
Wind4.9 mph E
Humidity45%
Visibility—
Dew point21°
Tue, 1048° / 31°0Overcast
48 °Overcast

Grainville, Tuesday, 10 November

Overcast. High 48°, low 31°.

Pressure29.97 inHg
Wind5 mph E
Humidity46%
Visibility—
Dew point23°
Wed, 1147° / 36°0.06Light rain
47 °Light rain

Grainville, Wednesday, 11 November

Light rain. High 47°, low 36°.

Pressure29.83 inHg
Wind21.5 mph SW
Humidity48%
Visibility—
Dew point27°
Thu, 1237° / 21°0.39Snow
37 °Snow

Grainville, Thursday, 12 November

Snow. High 37°, low 21°.

Pressure30.03 inHg
Wind9.5 mph S
Humidity91%
Visibility—
Dew point30°
Fri, 1336° / 23°0Overcast
36 °Overcast

Grainville, Friday, 13 November

Overcast. High 36°, low 23°.

Pressure30.33 inHg
Wind6.1 mph E
Humidity78%
Visibility—
Dew point25°
Sat, 1445° / 25°0.07Light snow
45 °Light snow

Grainville, Saturday, 14 November

Light snow. High 45°, low 25°.

Pressure29.77 inHg
Wind6.7 mph E
Humidity70%
Visibility—
Dew point29°
From day 17 onward the outlook is built from 60-year climate statistics
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)
Sat, 2134° / 17°0.08Climate normal
34 °Climate normal

Grainville, Saturday, 21 November

Climate normal for this date — 60-year average.

Average high34°
Average low17°
Average precipitation0.08 in
Chance of precipitation40%
Record high48° (1995)
Record low-5° (2015)
Sun, 2233° / 17°0.13Climate normal
33 °Climate normal

Grainville, Sunday, 22 November

Climate normal for this date — 60-year average.

Average high33°
Average low17°
Average precipitation0.13 in
Chance of precipitation45%
Record high44° (2000)
Record low-7° (1994)
Mon, 2332° / 15°0.09Climate normal
32 °Climate normal

Grainville, Monday, 23 November

Climate normal for this date — 60-year average.

Average high32°
Average low15°
Average precipitation0.09 in
Chance of precipitation45%
Record high44° (2017)
Record low-14° (2003)
Tue, 2432° / 16°0.12Climate normal
32 °Climate normal

Grainville, Tuesday, 24 November

Climate normal for this date — 60-year average.

Average high32°
Average low16°
Average precipitation0.12 in
Chance of precipitation45%
Record high47° (1995)
Record low-5° (2010)
Wed, 2531° / 15°0.15Climate normal
31 °Climate normal

Grainville, Wednesday, 25 November

Climate normal for this date — 60-year average.

Average high31°
Average low15°
Average precipitation0.15 in
Chance of precipitation50%
Record high49° (1995)
Record low-21° (1993)
Thu, 2630° / 13°0.13Climate normal
30 °Climate normal

Grainville, Thursday, 26 November

Climate normal for this date — 60-year average.

Average high30°
Average low13°
Average precipitation0.13 in
Chance of precipitation43%
Record high50° (2017)
Record low-14° (1993)
Fri, 2729° / 12°0.08Climate normal
29 °Climate normal

Grainville, Friday, 27 November

Climate normal for this date — 60-year average.

Average high29°
Average low12°
Average precipitation0.08 in
Chance of precipitation38%
Record high45° (2008)
Record low-11° (1993)
Sat, 2830° / 14°0.09Climate normal
30 °Climate normal

Grainville, Saturday, 28 November

Climate normal for this date — 60-year average.

Average high30°
Average low14°
Average precipitation0.09 in
Chance of precipitation42%
Record high45° (1966)
Record low-7° (1979)

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.