Monthly outlook for Swan Valley, ID: average high 48.7°, average low 31.8°. That is 6.1° above the climate normal for November. Precipitation is expected on 4 days (about 0.5 inches), against a normal of 7 days and 1.8 inches. The warmest day looks like 13 November (59.6°), the coolest 21 November (22.8°).
48.7°/31.8°
Average high / low
+6.1°
Above normal
4 / 7
Wet days / normal
0.5 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
6 November – 15 November
55.2°
39.1°
+9°
16 November – 25 November
37.8°
34.3°
+1.9°
26 November – 5 December
at normal
30.4°
—
November records over 66 years
62.4°6 November 1999All-time high
-15.7°26 November 1993All-time low
Climate normals and records are computed from the nearest reference point — Victor (15 mi).
Sat, 0754° / 30°0
54 °
Swan Valley, Saturday, 7 November
Clear. High 54°, low 30°.
Pressure30.30 inHg
Wind0.9 mph NW
Humidity56%
Visibility5.1 mi
Dew point28°
Sun, 0857° / 32°0
57 °
Swan Valley, Sunday, 8 November
Overcast. High 57°, low 32°.
Pressure30.15 inHg
Wind6 mph SW
Humidity43%
Visibility6.2 mi
Dew point32°
Mon, 0959° / 34°0
59 °
Swan Valley, Monday, 9 November
Partly cloudy. High 59°, low 34°.
Pressure30.12 inHg
Wind6 mph S
Humidity41%
Visibility6.2 mi
Dew point30°
Tue, 1054° / 34°0
54 °
Swan Valley, Tuesday, 10 November
Clear. High 54°, low 34°.
Pressure30.27 inHg
Wind7.1 mph W
Humidity53%
Visibility—
Dew point32°
Wed, 1156° / 33°0
56 °
Swan Valley, Wednesday, 11 November
Overcast. High 56°, low 33°.
Pressure30.36 inHg
Wind2.8 mph SE
Humidity56%
Visibility—
Dew point33°
Thu, 1258° / 36°0
58 °
Swan Valley, Thursday, 12 November
Clear. High 58°, low 36°.
Pressure30.15 inHg
Wind4.8 mph E
Humidity39%
Visibility—
Dew point28°
Fri, 1360° / 39°0
60 °
Swan Valley, Friday, 13 November
Clear. High 60°, low 39°.
Pressure30.03 inHg
Wind4.9 mph SE
Humidity35%
Visibility—
Dew point26°
Sat, 1457° / 37°0
57 °
Swan Valley, Saturday, 14 November
Clear. High 57°, low 37°.
Pressure30.00 inHg
Wind8.8 mph SW
Humidity30%
Visibility—
Dew point21°
Sun, 1549° / 38°0.06
49 °
Swan Valley, Sunday, 15 November
Snow. High 49°, low 38°.
Pressure29.97 inHg
Wind7 mph SW
Humidity50%
Visibility—
Dew point28°
Mon, 1645° / 35°0.09
45 °
Swan Valley, Monday, 16 November
Snow. High 45°, low 35°.
Pressure30.06 inHg
Wind5.3 mph E
Humidity75%
Visibility—
Dew point35°
Tue, 1740° / 32°0.29
40 °
Swan Valley, Tuesday, 17 November
Snow. High 40°, low 32°.
Pressure30.00 inHg
Wind5.7 mph E
Humidity90%
Visibility—
Dew point36°
Wed, 1835° / 24°0.04
35 °
Swan Valley, Wednesday, 18 November
Light snow. High 35°, low 24°.
Pressure30.24 inHg
Wind6.9 mph SW
Humidity71%
Visibility—
Dew point24°
Thu, 1939° / 24°0
39 °
Swan Valley, Thursday, 19 November
Overcast. High 39°, low 24°.
Pressure30.15 inHg
Wind4 mph E
Humidity56%
Visibility—
Dew point19°
Fri, 2035° / 26°0.01
35 °
Swan Valley, Friday, 20 November
Light snow. High 35°, low 26°.
Pressure30.03 inHg
Wind4.8 mph W
Humidity65%
Visibility—
Dew point23°
Sat, 2133° / 23°0
33 °
Swan Valley, Saturday, 21 November
Partly cloudy. High 33°, low 23°.
Pressure30.15 inHg
Wind5 mph W
Humidity48%
Visibility—
Dew point13°
From day 17 onward the outlook is built from 60-year climate statistics
Sun, 2233° / 18°0.15
33 °
Swan Valley, Sunday, 22 November
Climate normal for this date — 60-year average.
Average high33°
Average low18°
Average precipitation0.15 in
Chance of precipitation43%
Record high47° (2024)
Record low-3° (2013)
Mon, 2333° / 16°0.11
33 °
Swan Valley, Monday, 23 November
Climate normal for this date — 60-year average.
Average high33°
Average low16°
Average precipitation0.11 in
Chance of precipitation48%
Record high47° (2017)
Record low-7° (1985)
Tue, 2432° / 17°0.16
32 °
Swan Valley, Tuesday, 24 November
Climate normal for this date — 60-year average.
Average high32°
Average low17°
Average precipitation0.16 in
Chance of precipitation53%
Record high45° (1995)
Record low-4° (2010)
Wed, 2531° / 16°0.19
31 °
Swan Valley, Wednesday, 25 November
Climate normal for this date — 60-year average.
Average high31°
Average low16°
Average precipitation0.19 in
Chance of precipitation50%
Record high44° (1995)
Record low-12° (1993)
Thu, 2630° / 15°0.18
30 °
Swan Valley, Thursday, 26 November
Climate normal for this date — 60-year average.
Average high30°
Average low15°
Average precipitation0.18 in
Chance of precipitation52%
Record high47° (2017)
Record low-16° (1993)
Fri, 2730° / 14°0.1
30 °
Swan Valley, Friday, 27 November
Climate normal for this date — 60-year average.
Average high30°
Average low14°
Average precipitation0.1 in
Chance of precipitation45%
Record high46° (2025)
Record low-6° (1967)
Sat, 2830° / 16°0.12
30 °
Swan Valley, Saturday, 28 November
Climate normal for this date — 60-year average.
Average high30°
Average low16°
Average precipitation0.12 in
Chance of precipitation53%
Record high44° (1999)
Record low-1° (2015)
Sun, 2931° / 15°0.1
31 °
Swan Valley, Sunday, 29 November
Climate normal for this date — 60-year average.
Average high31°
Average low15°
Average precipitation0.1 in
Chance of precipitation45%
Record high44° (1999)
Record low-5° (1979)
Mon, 3030° / 15°0.13
30 °
Swan Valley, Monday, 30 November
Climate normal for this date — 60-year average.
Average high30°
Average low15°
Average precipitation0.13 in
Chance of precipitation52%
Record high46° (1999)
Record low-6° (2006)
Tue, 0130° / 16°0.15
30 °
Swan Valley, Tuesday, 1 December
Climate normal for this date — 60-year average.
Average high30°
Average low16°
Average precipitation0.15 in
Chance of precipitation58%
Record high46° (1995)
Record low-6° (1991)
Wed, 0231° / 17°0.2
31 °
Swan Valley, Wednesday, 2 December
Climate normal for this date — 60-year average.
Average high31°
Average low17°
Average precipitation0.2 in
Chance of precipitation57%
Record high44° (2024)
Record low-8° (2009)
Thu, 0331° / 17°0.13
31 °
Swan Valley, Thursday, 3 December
Climate normal for this date — 60-year average.
Average high31°
Average low17°
Average precipitation0.13 in
Chance of precipitation48%
Record high45° (2024)
Record low-13° (2009)
Fri, 0431° / 17°0.14
31 °
Swan Valley, Friday, 4 December
Climate normal for this date — 60-year average.
Average high31°
Average low17°
Average precipitation0.14 in
Chance of precipitation47%
Record high43° (1987)
Record low-8° (2009)
Sat, 0529° / 16°0.14
29 °
Swan Valley, Saturday, 5 December
Climate normal for this date — 60-year average.
Average high29°
Average low16°
Average precipitation0.14 in
Chance of precipitation55%
Record high43° (1965)
Record low-11° (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 Swan Valley, 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 Swan Valley, 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.