Monthly outlook for Twin Groves, ID: average high 34.1°, average low 19.4°. That is 1.6° below the climate normal for November. Precipitation is expected on 10 days (about 1.9 inches), against a normal of 6 days and 1.2 inches. The warmest day looks like 12 November (62°), the coolest 27 November (-16.1°).
34.1°/19.4°
Average high / low
−1.6°
Below normal
10 / 6
Wet days / normal
1.9 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
12 November – 21 November
44.2°
38.9°
+2.9°
22 November – 1 December
17.3°
33.1°
-8.8°
2 December – 11 December
at normal
30.6°
—
November records over 66 years
68.9°7 November 1999All-time high
-18.4°25 November 1993All-time low
Climate normals and records are computed from the nearest reference point — Newdale (6 mi).
Fri, 1359° / 33°0
59 °
Twin Groves, Friday, 13 November
Overcast. High 59°, low 33°.
Pressure29.74 inHg
Wind3.2 mph N
Humidity43%
Visibility6.2 mi
Dew point31°
Sat, 1446° / 37°0.15
46 °
Twin Groves, Saturday, 14 November
Rain. High 46°, low 37°.
Pressure29.83 inHg
Wind4.6 mph SW
Humidity80%
Visibility6.2 mi
Dew point40°
Sun, 1548° / 30°0
48 °
Twin Groves, Sunday, 15 November
Mostly clear. High 48°, low 30°.
Pressure30.12 inHg
Wind1.9 mph NW
Humidity59%
Visibility6.2 mi
Dew point31°
Mon, 1650° / 32°0
50 °
Twin Groves, Monday, 16 November
Light rain. High 50°, low 32°.
Pressure30.00 inHg
Wind5.8 mph NE
Humidity55%
Visibility—
Dew point30°
Tue, 1742° / 36°0.21
42 °
Twin Groves, Tuesday, 17 November
Light rain. High 42°, low 36°.
Pressure30.00 inHg
Wind5.8 mph SW
Humidity91%
Visibility—
Dew point37°
Wed, 1836° / 31°0.69
36 °
Twin Groves, Wednesday, 18 November
Snow. High 36°, low 31°.
Pressure29.91 inHg
Wind18.4 mph S
Humidity98%
Visibility—
Dew point31°
Thu, 1934° / 22°0.03
34 °
Twin Groves, Thursday, 19 November
Light snow. High 34°, low 22°.
Pressure30.12 inHg
Wind13.6 mph SW
Humidity84%
Visibility—
Dew point26°
Fri, 2035° / 21°0.11
35 °
Twin Groves, Friday, 20 November
Snow. High 35°, low 21°.
Pressure29.94 inHg
Wind14.9 mph NE
Humidity95%
Visibility—
Dew point29°
Sat, 2130° / 24°0.19
30 °
Twin Groves, Saturday, 21 November
Snow. High 30°, low 24°.
Pressure30.12 inHg
Wind22.3 mph SW
Humidity92%
Visibility—
Dew point27°
Sun, 2224° / 16°0.1
24 °
Twin Groves, Sunday, 22 November
Light snow. High 24°, low 16°.
Pressure30.18 inHg
Wind6.5 mph SW
Humidity91%
Visibility—
Dew point21°
Mon, 2324° / 17°0.15
24 °
Twin Groves, Monday, 23 November
Light snow. High 24°, low 17°.
Pressure30.24 inHg
Wind6.6 mph SW
Humidity93%
Visibility—
Dew point20°
Tue, 2423° / 7°0.15
23 °
Twin Groves, Tuesday, 24 November
Light snow. High 23°, low 7°.
Pressure30.18 inHg
Wind5.5 mph N
Humidity93%
Visibility—
Dew point20°
Wed, 2522° / 4°0.06
22 °
Twin Groves, Wednesday, 25 November
Light snow. High 22°, low 4°.
Pressure30.24 inHg
Wind18.8 mph NE
Humidity87%
Visibility—
Dew point11°
Thu, 269° / -12°0.01
9 °
Twin Groves, Thursday, 26 November
Light snow. High 9°, low -12°.
Pressure30.30 inHg
Wind20.4 mph NE
Humidity72%
Visibility—
Dew point-4°
Fri, 272° / -16°0.07
2 °
Twin Groves, Friday, 27 November
Light snow. High 2°, low -16°.
Pressure30.77 inHg
Wind6.4 mph NE
Humidity85%
Visibility—
Dew point-9°
From day 17 onward the outlook is built from 60-year climate statistics
Sat, 2832° / 16°0.07
32 °
Twin Groves, Saturday, 28 November
Climate normal for this date — 60-year average.
Average high32°
Average low16°
Average precipitation0.07 in
Chance of precipitation42%
Record high47° (1999)
Record low-11° (1979)
Sun, 2932° / 15°0.06
32 °
Twin Groves, Sunday, 29 November
Climate normal for this date — 60-year average.
Average high32°
Average low15°
Average precipitation0.06 in
Chance of precipitation38%
Record high48° (1999)
Record low-10° (1979)
Mon, 3032° / 16°0.08
32 °
Twin Groves, Monday, 30 November
Climate normal for this date — 60-year average.
Average high32°
Average low16°
Average precipitation0.08 in
Chance of precipitation45%
Record high53° (1999)
Record low-10° (1975)
Tue, 0132° / 17°0.1
32 °
Twin Groves, Tuesday, 1 December
Climate normal for this date — 60-year average.
Average high32°
Average low17°
Average precipitation0.1 in
Chance of precipitation55%
Record high54° (1995)
Record low-8° (1991)
Wed, 0233° / 17°0.11
33 °
Twin Groves, Wednesday, 2 December
Climate normal for this date — 60-year average.
Average high33°
Average low17°
Average precipitation0.11 in
Chance of precipitation52%
Record high46° (2021)
Record low-7° (1971)
Thu, 0333° / 17°0.09
33 °
Twin Groves, Thursday, 3 December
Climate normal for this date — 60-year average.
Average high33°
Average low17°
Average precipitation0.09 in
Chance of precipitation48%
Record high49° (1998)
Record low-8° (1978)
Fri, 0432° / 16°0.08
32 °
Twin Groves, Friday, 4 December
Climate normal for this date — 60-year average.
Average high32°
Average low16°
Average precipitation0.08 in
Chance of precipitation37%
Record high50° (1987)
Record low-13° (1992)
Sat, 0531° / 14°0.08
31 °
Twin Groves, Saturday, 5 December
Climate normal for this date — 60-year average.
Average high31°
Average low14°
Average precipitation0.08 in
Chance of precipitation37%
Record high47° (1987)
Record low-25° (1972)
Sun, 0630° / 14°0.07
30 °
Twin Groves, Sunday, 6 December
Climate normal for this date — 60-year average.
Average high30°
Average low14°
Average precipitation0.07 in
Chance of precipitation35%
Record high50° (1987)
Record low-25° (1972)
Mon, 0730° / 15°0.07
30 °
Twin Groves, Monday, 7 December
Climate normal for this date — 60-year average.
Average high30°
Average low15°
Average precipitation0.07 in
Chance of precipitation42%
Record high44° (1981)
Record low-22° (2005)
Tue, 0829° / 14°0.06
29 °
Twin Groves, Tuesday, 8 December
Climate normal for this date — 60-year average.
Average high29°
Average low14°
Average precipitation0.06 in
Chance of precipitation38%
Record high46° (1981)
Record low-20° (2005)
Wed, 0929° / 13°0.06
29 °
Twin Groves, Wednesday, 9 December
Climate normal for this date — 60-year average.
Average high29°
Average low13°
Average precipitation0.06 in
Chance of precipitation35%
Record high49° (1981)
Record low-19° (1972)
Thu, 1030° / 13°0.06
30 °
Twin Groves, Thursday, 10 December
Climate normal for this date — 60-year average.
Average high30°
Average low13°
Average precipitation0.06 in
Chance of precipitation37%
Record high50° (2025)
Record low-33° (1972)
Fri, 1129° / 13°0.06
29 °
Twin Groves, Friday, 11 December
Climate normal for this date — 60-year average.
Average high29°
Average low13°
Average precipitation0.06 in
Chance of precipitation40%
Record high50° (2025)
Record low-31° (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 Twin Groves, 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 Twin Groves, 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.