As of 11:06 MST

Weather in Swan Valley, ID

47°Current weather

Swan Valley, Sunday, 15 November, 11:06

Clear. Feels like 45°. High 48°, low 30°.

Pressure30.18 inHg
Wind4.8 mph S
Humidity74%
Visibility6.2 mi
Dew point38°

Monthly outlook for Swan Valley, ID: average high 40°, average low 28.4°. That is 3.8° above the climate normal for November. Precipitation is expected on 9 days (about 2.5 inches), against a normal of 7 days and 1.9 inches. The warmest day looks like 16 November (54.6°), the coolest 30 November (16°).

40°/28.4°
Average high / low
+3.8°
Above normal
9 / 7
Wet days / normal
2.5 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
15 November – 24 November42.3°34.9°+4.1°
25 November – 4 December36.1°30.6°+3.1°
5 December – 14 Decemberat normal28.2°—

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).

Mon, 1655° / 34°0Overcast
55 °Overcast

Swan Valley, Monday, 16 November

Overcast. High 55°, low 34°.

Pressure29.97 inHg
Wind7.5 mph S
Humidity46%
Visibility6.2 mi
Dew point26°
Tue, 1749° / 33°0.33Snow
49 °Snow

Swan Valley, Tuesday, 17 November

Snow. High 49°, low 33°.

Pressure29.71 inHg
Wind3.4 mph SW
Humidity76%
Visibility6.2 mi
Dew point38°
Wed, 1836° / 25°0.18Snow
36 °Snow

Swan Valley, Wednesday, 18 November

Snow. High 36°, low 25°.

Pressure30.12 inHg
Wind4.4 mph SW
Humidity84%
Visibility6.2 mi
Dew point18°
Thu, 1938° / 32°0.19Light snow
38 °Light snow

Swan Valley, Thursday, 19 November

Light snow. High 38°, low 32°.

Pressure30.03 inHg
Wind3.3 mph SE
Humidity82%
Visibility—
Dew point32°
Fri, 2038° / 31°0.42Snow
38 °Snow

Swan Valley, Friday, 20 November

Snow. High 38°, low 31°.

Pressure29.71 inHg
Wind6.7 mph SW
Humidity83%
Visibility—
Dew point33°
Sat, 2138° / 24°0.05Light snow
38 °Light snow

Swan Valley, Saturday, 21 November

Light snow. High 38°, low 24°.

Pressure30.21 inHg
Wind6.3 mph E
Humidity90%
Visibility—
Dew point33°
Sun, 2241° / 24°0Overcast
41 °Overcast

Swan Valley, Sunday, 22 November

Overcast. High 41°, low 24°.

Pressure30.03 inHg
Wind6.8 mph E
Humidity88%
Visibility—
Dew point34°
Mon, 2340° / 25°0Partly cloudy
40 °Partly cloudy

Swan Valley, Monday, 23 November

Partly cloudy. High 40°, low 25°.

Pressure30.18 inHg
Wind5.7 mph SE
Humidity84%
Visibility—
Dew point32°
Tue, 2441° / 30°0.07Light snow
41 °Light snow

Swan Valley, Tuesday, 24 November

Light snow. High 41°, low 30°.

Pressure29.97 inHg
Wind7.4 mph SE
Humidity84%
Visibility—
Dew point35°
Wed, 2534° / 28°0.45Snow
34 °Snow

Swan Valley, Wednesday, 25 November

Snow. High 34°, low 28°.

Pressure30.24 inHg
Wind7.6 mph SW
Humidity96%
Visibility—
Dew point31°
Thu, 2634° / 24°0.02Light snow
34 °Light snow

Swan Valley, Thursday, 26 November

Light snow. High 34°, low 24°.

Pressure30.47 inHg
Wind5.1 mph SE
Humidity88%
Visibility—
Dew point29°
Fri, 2740° / 35°0Overcast
40 °Overcast

Swan Valley, Friday, 27 November

Overcast. High 40°, low 35°.

Pressure30.15 inHg
Wind6.7 mph E
Humidity100%
Visibility—
Dew point39°
Sat, 2838° / 34°0.76Snow
38 °Snow

Swan Valley, Saturday, 28 November

Snow. High 38°, low 34°.

Pressure29.77 inHg
Wind6.2 mph SE
Humidity100%
Visibility—
Dew point36°
Sun, 2935° / 30°0.06Light snow
35 °Light snow

Swan Valley, Sunday, 29 November

Light snow. High 35°, low 30°.

Pressure30.36 inHg
Wind2.7 mph E
Humidity95%
Visibility—
Dew point33°
Mon, 3036° / 16°0Overcast
36 °Overcast

Swan Valley, Monday, 30 November

Overcast. High 36°, low 16°.

Pressure30.47 inHg
Wind5.2 mph E
Humidity88%
Visibility—
Dew point30°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 0130° / 16°0.15Climate normal
30 °Climate normal

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°0.2Climate normal
31 °Climate normal

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°0.13Climate normal
31 °Climate normal

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°0.14Climate normal
31 °Climate normal

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°0.14Climate normal
29 °Climate normal

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)
Sun, 0629° / 14°0.12Climate normal
29 °Climate normal

Swan Valley, Sunday, 6 December

Climate normal for this date — 60-year average.

Average high29°
Average low14°
Average precipitation0.12 in
Chance of precipitation47%
Record high45° (2023)
Record low-16° (1972)
Mon, 0729° / 16°0.12Climate normal
29 °Climate normal

Swan Valley, Monday, 7 December

Climate normal for this date — 60-year average.

Average high29°
Average low16°
Average precipitation0.12 in
Chance of precipitation58%
Record high40° (2023)
Record low-13° (2009)
Tue, 0828° / 15°0.11Climate normal
28 °Climate normal

Swan Valley, Tuesday, 8 December

Climate normal for this date — 60-year average.

Average high28°
Average low15°
Average precipitation0.11 in
Chance of precipitation52%
Record high44° (1981)
Record low-13° (2005)
Wed, 0927° / 13°0.09Climate normal
27 °Climate normal

Swan Valley, Wednesday, 9 December

Climate normal for this date — 60-year average.

Average high27°
Average low13°
Average precipitation0.09 in
Chance of precipitation37%
Record high44° (1990)
Record low-10° (2013)
Thu, 1028° / 14°0.1Climate normal
28 °Climate normal

Swan Valley, Thursday, 10 December

Climate normal for this date — 60-year average.

Average high28°
Average low14°
Average precipitation0.1 in
Chance of precipitation43%
Record high44° (2025)
Record low-21° (1972)
Fri, 1128° / 13°0.08Climate normal
28 °Climate normal

Swan Valley, Friday, 11 December

Climate normal for this date — 60-year average.

Average high28°
Average low13°
Average precipitation0.08 in
Chance of precipitation48%
Record high44° (2025)
Record low-26° (1972)
Sat, 1228° / 14°0.13Climate normal
28 °Climate normal

Swan Valley, Saturday, 12 December

Climate normal for this date — 60-year average.

Average high28°
Average low14°
Average precipitation0.13 in
Chance of precipitation50%
Record high42° (2025)
Record low-8° (1961)
Sun, 1328° / 15°0.14Climate normal
28 °Climate normal

Swan Valley, Sunday, 13 December

Climate normal for this date — 60-year average.

Average high28°
Average low15°
Average precipitation0.14 in
Chance of precipitation55%
Record high42° (2023)
Record low-9° (1967)
Mon, 1428° / 14°0.13Climate normal
28 °Climate normal

Swan Valley, Monday, 14 December

Climate normal for this date — 60-year average.

Average high28°
Average low14°
Average precipitation0.13 in
Chance of precipitation47%
Record high48° (2025)
Record low-23° (1967)

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.