Monthly outlook for Grimes Pass, ID: average high 49.8°, average low 31.8°. That is 4.3° above the climate normal for November. Precipitation is expected on 2 days (about 1.1 inches), against a normal of 7 days and 2.0 inches. The warmest day looks like 11 November (62.1°), the coolest 15 November (26.5°).
49.8°/31.8°
Average high / low
+4.3°
Above normal
2 / 7
Wet days / normal
1.1 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
9 November – 18 November
52.1°
43.6°
+4.7°
19 November – 28 November
46°
38.3°
+4.3°
29 November – 8 December
at normal
35.6°
—
November records over 66 years
67.8°6 November 1999All-time high
-20.9°23 November 1985All-time low
Climate normals and records are computed from the nearest reference point — Placerville (8 mi).
Tue, 1059° / 33°0.02
59 °
Grimes Pass, Tuesday, 10 November
Light rain. High 59°, low 33°.
Pressure30.30 inHg
Wind1.9 mph S
Humidity66%
Visibility6.2 mi
Dew point40°
Wed, 1162° / 32°0
62 °
Grimes Pass, Wednesday, 11 November
Partly cloudy. High 62°, low 32°.
Pressure30.21 inHg
Wind1.4 mph E
Humidity43%
Visibility6.2 mi
Dew point35°
Thu, 1260° / 30°0
60 °
Grimes Pass, Thursday, 12 November
Overcast. High 60°, low 30°.
Pressure30.00 inHg
Wind0.7 mph NE
Humidity43%
Visibility6.2 mi
Dew point33°
Fri, 1359° / 29°0
59 °
Grimes Pass, Friday, 13 November
Overcast. High 59°, low 29°.
Pressure29.65 inHg
Wind2.7 mph SE
Humidity47%
Visibility6.2 mi
Dew point32°
Sat, 1444° / 29°0.35
44 °
Grimes Pass, Saturday, 14 November
Rain. High 44°, low 29°.
Pressure29.80 inHg
Wind3.3 mph SW
Humidity81%
Visibility—
Dew point35°
Sun, 1549° / 26°0
49 °
Grimes Pass, Sunday, 15 November
Overcast. High 49°, low 26°.
Pressure30.00 inHg
Wind5.2 mph E
Humidity63%
Visibility—
Dew point31°
Mon, 1643° / 39°0.74
43 °
Grimes Pass, Monday, 16 November
Rain. High 43°, low 39°.
Pressure30.00 inHg
Wind3.8 mph SE
Humidity98%
Visibility—
Dew point41°
Tue, 1745° / 31°0
45 °
Grimes Pass, Tuesday, 17 November
Overcast. High 45°, low 31°.
Pressure30.06 inHg
Wind3.6 mph NE
Humidity78%
Visibility—
Dew point34°
Wed, 1845° / 30°0
45 °
Grimes Pass, Wednesday, 18 November
Partly cloudy. High 45°, low 30°.
Pressure29.94 inHg
Wind4 mph NE
Humidity58%
Visibility—
Dew point26°
Thu, 1947° / 31°0
47 °
Grimes Pass, Thursday, 19 November
Clear. High 47°, low 31°.
Pressure30.18 inHg
Wind4.7 mph NE
Humidity52%
Visibility—
Dew point25°
Fri, 2049° / 32°0
49 °
Grimes Pass, Friday, 20 November
Clear. High 49°, low 32°.
Pressure30.27 inHg
Wind5 mph NE
Humidity46%
Visibility—
Dew point22°
Sat, 2144° / 31°0
44 °
Grimes Pass, Saturday, 21 November
Partly cloudy. High 44°, low 31°.
Pressure30.24 inHg
Wind4.5 mph NE
Humidity44%
Visibility—
Dew point20°
Sun, 2244° / 35°0
44 °
Grimes Pass, Sunday, 22 November
Overcast. High 44°, low 35°.
Pressure30.21 inHg
Wind2.9 mph E
Humidity54%
Visibility—
Dew point26°
Mon, 2346° / 34°0
46 °
Grimes Pass, Monday, 23 November
Partly cloudy. High 46°, low 34°.
Pressure30.09 inHg
Wind3.3 mph E
Humidity59%
Visibility—
Dew point28°
Tue, 2445° / 33°0
45 °
Grimes Pass, Tuesday, 24 November
Overcast. High 45°, low 33°.
Pressure30.15 inHg
Wind3.2 mph E
Humidity57%
Visibility—
Dew point27°
From day 17 onward the outlook is built from 60-year climate statistics
Wed, 2537° / 20°0.19
37 °
Grimes Pass, Wednesday, 25 November
Climate normal for this date — 60-year average.
Average high37°
Average low20°
Average precipitation0.19 in
Chance of precipitation62%
Record high52° (2017)
Record low-18° (2010)
Thu, 2637° / 18°0.13
37 °
Grimes Pass, Thursday, 26 November
Climate normal for this date — 60-year average.
Average high37°
Average low18°
Average precipitation0.13 in
Chance of precipitation45%
Record high54° (2017)
Record low-8° (1992)
Fri, 2736° / 18°0.09
36 °
Grimes Pass, Friday, 27 November
Climate normal for this date — 60-year average.
Average high36°
Average low18°
Average precipitation0.09 in
Chance of precipitation43%
Record high54° (2014)
Record low-6° (2015)
Sat, 2836° / 19°0.12
36 °
Grimes Pass, Saturday, 28 November
Climate normal for this date — 60-year average.
Average high36°
Average low19°
Average precipitation0.12 in
Chance of precipitation45%
Record high54° (2021)
Record low-8° (1979)
Sun, 2936° / 17°0.12
36 °
Grimes Pass, Sunday, 29 November
Climate normal for this date — 60-year average.
Average high36°
Average low17°
Average precipitation0.12 in
Chance of precipitation43%
Record high50° (2012)
Record low-16° (2006)
Mon, 3036° / 18°0.13
36 °
Grimes Pass, Monday, 30 November
Climate normal for this date — 60-year average.
Average high36°
Average low18°
Average precipitation0.13 in
Chance of precipitation45%
Record high49° (1969)
Record low-5° (1991)
Tue, 0136° / 18°0.19
36 °
Grimes Pass, Tuesday, 1 December
Climate normal for this date — 60-year average.
Average high36°
Average low18°
Average precipitation0.19 in
Chance of precipitation52%
Record high54° (2021)
Record low-6° (2007)
Wed, 0236° / 20°0.2
36 °
Grimes Pass, Wednesday, 2 December
Climate normal for this date — 60-year average.
Average high36°
Average low20°
Average precipitation0.2 in
Chance of precipitation50%
Record high53° (2021)
Record low-3° (2006)
Thu, 0337° / 20°0.13
37 °
Grimes Pass, Thursday, 3 December
Climate normal for this date — 60-year average.
Average high37°
Average low20°
Average precipitation0.13 in
Chance of precipitation48%
Record high52° (1987)
Record low-7° (2009)
Fri, 0437° / 19°0.13
37 °
Grimes Pass, Friday, 4 December
Climate normal for this date — 60-year average.
Average high37°
Average low19°
Average precipitation0.13 in
Chance of precipitation48%
Record high50° (2021)
Record low-11° (1996)
Sat, 0535° / 17°0.12
35 °
Grimes Pass, Saturday, 5 December
Climate normal for this date — 60-year average.
Average high35°
Average low17°
Average precipitation0.12 in
Chance of precipitation38%
Record high51° (2023)
Record low-19° (1972)
Sun, 0635° / 17°0.15
35 °
Grimes Pass, Sunday, 6 December
Climate normal for this date — 60-year average.
Average high35°
Average low17°
Average precipitation0.15 in
Chance of precipitation50%
Record high52° (2023)
Record low-12° (1992)
Mon, 0734° / 18°0.16
34 °
Grimes Pass, Monday, 7 December
Climate normal for this date — 60-year average.
Average high34°
Average low18°
Average precipitation0.16 in
Chance of precipitation48%
Record high48° (2024)
Record low-14° (1978)
Tue, 0834° / 16°0.12
34 °
Grimes Pass, Tuesday, 8 December
Climate normal for this date — 60-year average.
Average high34°
Average low16°
Average precipitation0.12 in
Chance of precipitation43%
Record high49° (2020)
Record low-20° (1978)
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 Grimes Pass, 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 Grimes Pass, 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.