Monthly outlook for Grainville, ID: average high 40.5°, average low 30°. That is 3.4° above the climate normal for November. Precipitation is expected on 12 days (about 2.2 inches), against a normal of 7 days and 1.6 inches. The warmest day looks like 12 November (61°), the coolest 25 November (20.8°).
40.5°/30°
Average high / low
+3.4°
Above normal
12 / 7
Wet days / normal
2.2 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
12 November – 21 November
46.1°
36.3°
+5.5°
22 November – 1 December
31.1°
30.8°
+0.2°
2 December – 11 December
at normal
28.7°
—
November records over 66 years
66.7°7 November 1999All-time high
-21.1°25 November 1993All-time low
Climate normals and records are computed from the nearest reference point — Warm River (7 mi).
Fri, 1357° / 34°0
57 °
Grainville, Friday, 13 November
Overcast. High 57°, low 34°.
Pressure29.74 inHg
Wind2.6 mph SW
Humidity39%
Visibility6.2 mi
Dew point31°
Sat, 1443° / 33°0.2
43 °
Grainville, Saturday, 14 November
Rain. High 43°, low 33°.
Pressure29.85 inHg
Wind7.3 mph SW
Humidity93%
Visibility6.2 mi
Dew point40°
Sun, 1546° / 29°0
46 °
Grainville, Sunday, 15 November
Mostly clear. High 46°, low 29°.
Pressure30.09 inHg
Wind1.8 mph NW
Humidity61%
Visibility6.2 mi
Dew point29°
Mon, 1642° / 30°0.09
42 °
Grainville, Monday, 16 November
Light rain. High 42°, low 30°.
Pressure29.97 inHg
Wind6.9 mph NE
Humidity78%
Visibility—
Dew point34°
Tue, 1743° / 33°0.22
43 °
Grainville, Tuesday, 17 November
Snow. High 43°, low 33°.
Pressure29.97 inHg
Wind9.4 mph SW
Humidity87%
Visibility—
Dew point33°
Wed, 1844° / 38°0.24
44 °
Grainville, Wednesday, 18 November
Light rain. High 44°, low 38°.
Pressure29.80 inHg
Wind10.1 mph W
Humidity81%
Visibility—
Dew point38°
Thu, 1944° / 36°0.13
44 °
Grainville, Thursday, 19 November
Snow. High 44°, low 36°.
Pressure30.06 inHg
Wind5.7 mph E
Humidity84%
Visibility—
Dew point34°
Fri, 2044° / 35°0.02
44 °
Grainville, Friday, 20 November
Light rain. High 44°, low 35°.
Pressure29.97 inHg
Wind7.8 mph E
Humidity66%
Visibility—
Dew point30°
Sat, 2137° / 32°0.15
37 °
Grainville, Saturday, 21 November
Snow. High 37°, low 32°.
Pressure29.91 inHg
Wind9.7 mph W
Humidity84%
Visibility—
Dew point31°
Sun, 2233° / 28°0.11
33 °
Grainville, Sunday, 22 November
Light snow. High 33°, low 28°.
Pressure30.15 inHg
Wind4 mph W
Humidity92%
Visibility—
Dew point29°
Mon, 2333° / 26°0.11
33 °
Grainville, Monday, 23 November
Light snow. High 33°, low 26°.
Pressure30.21 inHg
Wind8.4 mph SW
Humidity91%
Visibility—
Dew point29°
Tue, 2431° / 22°0.1
31 °
Grainville, Tuesday, 24 November
Light snow. High 31°, low 22°.
Pressure30.15 inHg
Wind9.5 mph W
Humidity92%
Visibility—
Dew point27°
Wed, 2530° / 21°0.19
30 °
Grainville, Wednesday, 25 November
Light snow. High 30°, low 21°.
Pressure30.06 inHg
Wind5.9 mph W
Humidity95%
Visibility—
Dew point27°
Thu, 2628° / 22°0.26
28 °
Grainville, Thursday, 26 November
Light snow. High 28°, low 22°.
Pressure30.36 inHg
Wind4.8 mph N
Humidity92%
Visibility—
Dew point23°
Fri, 2731° / 28°0.35
31 °
Grainville, Friday, 27 November
Snow. High 31°, low 28°.
Pressure30.27 inHg
Wind2.8 mph N
Humidity98%
Visibility—
Dew point30°
From day 17 onward the outlook is built from 60-year climate statistics
Sat, 2830° / 14°0.09
30 °
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)
Sun, 2931° / 13°0.08
31 °
Grainville, Sunday, 29 November
Climate normal for this date — 60-year average.
Average high31°
Average low13°
Average precipitation0.08 in
Chance of precipitation47%
Record high47° (1999)
Record low-9° (2006)
Mon, 3030° / 13°0.11
30 °
Grainville, Monday, 30 November
Climate normal for this date — 60-year average.
Average high30°
Average low13°
Average precipitation0.11 in
Chance of precipitation47%
Record high44° (1999)
Record low-10° (1975)
Tue, 0130° / 15°0.13
30 °
Grainville, Tuesday, 1 December
Climate normal for this date — 60-year average.
Average high30°
Average low15°
Average precipitation0.13 in
Chance of precipitation57%
Record high48° (1995)
Record low-9° (1991)
Wed, 0231° / 16°0.15
31 °
Grainville, Wednesday, 2 December
Climate normal for this date — 60-year average.
Average high31°
Average low16°
Average precipitation0.15 in
Chance of precipitation55%
Record high43° (2012)
Record low-6° (2015)
Thu, 0331° / 15°0.11
31 °
Grainville, Thursday, 3 December
Climate normal for this date — 60-year average.
Average high31°
Average low15°
Average precipitation0.11 in
Chance of precipitation50%
Record high44° (1998)
Record low-10° (2009)
Fri, 0430° / 15°0.11
30 °
Grainville, Friday, 4 December
Climate normal for this date — 60-year average.
Average high30°
Average low15°
Average precipitation0.11 in
Chance of precipitation45%
Record high46° (1987)
Record low-12° (2009)
Sat, 0529° / 13°0.11
29 °
Grainville, Saturday, 5 December
Climate normal for this date — 60-year average.
Average high29°
Average low13°
Average precipitation0.11 in
Chance of precipitation45%
Record high42° (1987)
Record low-22° (1972)
Sun, 0628° / 12°0.1
28 °
Grainville, Sunday, 6 December
Climate normal for this date — 60-year average.
Average high28°
Average low12°
Average precipitation0.1 in
Chance of precipitation48%
Record high44° (1981)
Record low-21° (1972)
Mon, 0728° / 13°0.1
28 °
Grainville, Monday, 7 December
Climate normal for this date — 60-year average.
Average high28°
Average low13°
Average precipitation0.1 in
Chance of precipitation50%
Record high41° (1965)
Record low-15° (2005)
Tue, 0827° / 13°0.09
27 °
Grainville, Tuesday, 8 December
Climate normal for this date — 60-year average.
Average high27°
Average low13°
Average precipitation0.09 in
Chance of precipitation43%
Record high44° (1981)
Record low-17° (1978)
Wed, 0927° / 10°0.08
27 °
Grainville, Wednesday, 9 December
Climate normal for this date — 60-year average.
Average high27°
Average low10°
Average precipitation0.08 in
Chance of precipitation40%
Record high48° (1981)
Record low-18° (1972)
Thu, 1028° / 12°0.08
28 °
Grainville, Thursday, 10 December
Climate normal for this date — 60-year average.
Average high28°
Average low12°
Average precipitation0.08 in
Chance of precipitation42%
Record high44° (2014)
Record low-30° (1972)
Fri, 1127° / 12°0.08
27 °
Grainville, Friday, 11 December
Climate normal for this date — 60-year average.
Average high27°
Average low12°
Average precipitation0.08 in
Chance of precipitation45%
Record high45° (1993)
Record low-26° (1972)
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.