Monthly outlook for Glad Valley, SD: average high 42.5°, average low 31.7°. That is 1° above the climate normal for November. Precipitation is expected on 3 days (about 1.1 inches), against a normal of 2 days and 0.4 inches. The warmest day looks like 16 November (58°), the coolest 25 November (18.4°).
42.5°/31.7°
Average high / low
+1°
Above normal
3 / 2
Wet days / normal
1.1 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
12 November – 21 November
47.8°
42.6°
+2.9°
22 November – 1 December
33.5°
36.3°
-1.6°
2 December – 11 December
at normal
33.5°
—
November records over 66 years
77°2 November 2022All-time high
-18.2°13 November 1986All-time low
Climate normals and records are computed from the nearest reference point — Thunder Butte (14 mi).
Fri, 1346° / 29°0
46 °
Glad Valley, Friday, 13 November
Partly cloudy. High 46°, low 29°.
Pressure30.03 inHg
Wind15.6 mph SE
Humidity64%
Visibility6.2 mi
Dew point32°
Sat, 1448° / 34°0
48 °
Glad Valley, Saturday, 14 November
Overcast. High 48°, low 34°.
Pressure29.91 inHg
Wind21.2 mph S
Humidity68%
Visibility6.2 mi
Dew point36°
Sun, 1558° / 39°0
58 °
Glad Valley, Sunday, 15 November
Clear. High 58°, low 39°.
Pressure30.00 inHg
Wind14.4 mph S
Humidity56%
Visibility6.2 mi
Dew point40°
Mon, 1658° / 37°0
58 °
Glad Valley, Monday, 16 November
Clear. High 58°, low 37°.
Pressure29.97 inHg
Wind6.2 mph S
Humidity59%
Visibility6.2 mi
Dew point40°
Tue, 1753° / 38°0
53 °
Glad Valley, Tuesday, 17 November
Overcast. High 53°, low 38°.
Pressure29.88 inHg
Wind8.9 mph S
Humidity72%
Visibility—
Dew point40°
Wed, 1850° / 36°0.01
50 °
Glad Valley, Wednesday, 18 November
Light rain. High 50°, low 36°.
Pressure29.68 inHg
Wind19.6 mph W
Humidity71%
Visibility—
Dew point38°
Thu, 1946° / 38°0
46 °
Glad Valley, Thursday, 19 November
Overcast. High 46°, low 38°.
Pressure30.12 inHg
Wind20.8 mph NW
Humidity65%
Visibility—
Dew point33°
Fri, 2040° / 36°0
40 °
Glad Valley, Friday, 20 November
Overcast. High 40°, low 36°.
Pressure30.12 inHg
Wind15.8 mph E
Humidity77%
Visibility—
Dew point32°
Sat, 2137° / 36°0.06
37 °
Glad Valley, Saturday, 21 November
Light rain. High 37°, low 36°.
Pressure30.18 inHg
Wind9.6 mph NE
Humidity73%
Visibility—
Dew point29°
Sun, 2236° / 32°1.01
36 °
Glad Valley, Sunday, 22 November
Snow. High 36°, low 32°.
Pressure29.85 inHg
Wind12.2 mph NW
Humidity80%
Visibility—
Dew point31°
Mon, 2335° / 23°0.07
35 °
Glad Valley, Monday, 23 November
Light snow. High 35°, low 23°.
Pressure30.06 inHg
Wind21.5 mph NW
Humidity65%
Visibility—
Dew point22°
Tue, 2424° / 20°0
24 °
Glad Valley, Tuesday, 24 November
Overcast. High 24°, low 20°.
Pressure30.24 inHg
Wind10 mph NW
Humidity57%
Visibility—
Dew point9°
Wed, 2525° / 18°0
25 °
Glad Valley, Wednesday, 25 November
Overcast. High 25°, low 18°.
Pressure30.45 inHg
Wind7.7 mph S
Humidity62%
Visibility—
Dew point11°
Thu, 2636° / 23°0
36 °
Glad Valley, Thursday, 26 November
Overcast. High 36°, low 23°.
Pressure30.06 inHg
Wind10.6 mph SE
Humidity80%
Visibility—
Dew point23°
Fri, 2744° / 35°0
44 °
Glad Valley, Friday, 27 November
Overcast. High 44°, low 35°.
Pressure29.83 inHg
Wind21 mph W
Humidity57%
Visibility—
Dew point28°
From day 17 onward the outlook is built from 60-year climate statistics
Sat, 2835° / 20°0.02
35 °
Glad Valley, Saturday, 28 November
Climate normal for this date — 60-year average.
Average high35°
Average low20°
Average precipitation0.02 in
Chance of precipitation10%
Record high57° (2002)
Record low-10° (1985)
Sun, 2935° / 20°0.02
35 °
Glad Valley, Sunday, 29 November
Climate normal for this date — 60-year average.
Average high35°
Average low20°
Average precipitation0.02 in
Chance of precipitation8%
Record high57° (2021)
Record low-11° (1964)
Mon, 3034° / 20°0.04
34 °
Glad Valley, Monday, 30 November
Climate normal for this date — 60-year average.
Average high34°
Average low20°
Average precipitation0.04 in
Chance of precipitation15%
Record high60° (1995)
Record low-9° (1964)
Tue, 0135° / 21°0.03
35 °
Glad Valley, Tuesday, 1 December
Climate normal for this date — 60-year average.
Average high35°
Average low21°
Average precipitation0.03 in
Chance of precipitation18%
Record high67° (2021)
Record low-9° (1985)
Wed, 0234° / 19°0.02
34 °
Glad Valley, Wednesday, 2 December
Climate normal for this date — 60-year average.
Average high34°
Average low19°
Average precipitation0.02 in
Chance of precipitation15%
Record high59° (2012)
Record low-23° (1985)
Thu, 0335° / 20°0.02
35 °
Glad Valley, Thursday, 3 December
Climate normal for this date — 60-year average.
Average high35°
Average low20°
Average precipitation0.02 in
Chance of precipitation8%
Record high54° (2012)
Record low-10° (1985)
Fri, 0436° / 20°0.02
36 °
Glad Valley, Friday, 4 December
Climate normal for this date — 60-year average.
Average high36°
Average low20°
Average precipitation0.02 in
Chance of precipitation12%
Record high62° (1965)
Record low-3° (1984)
Sat, 0533° / 18°0.02
33 °
Glad Valley, Saturday, 5 December
Climate normal for this date — 60-year average.
Average high33°
Average low18°
Average precipitation0.02 in
Chance of precipitation20%
Record high56° (1963)
Record low-7° (1972)
Sun, 0632° / 16°0.01
32 °
Glad Valley, Sunday, 6 December
Climate normal for this date — 60-year average.
Average high32°
Average low16°
Average precipitation0.01 in
Chance of precipitation7%
Record high56° (2023)
Record low-21° (1972)
Mon, 0732° / 17°0.03
32 °
Glad Valley, Monday, 7 December
Climate normal for this date — 60-year average.
Average high32°
Average low17°
Average precipitation0.03 in
Chance of precipitation20%
Record high57° (2024)
Record low-21° (2013)
Tue, 0832° / 16°0.02
32 °
Glad Valley, Tuesday, 8 December
Climate normal for this date — 60-year average.
Average high32°
Average low16°
Average precipitation0.02 in
Chance of precipitation17%
Record high58° (2020)
Record low-21° (1972)
Wed, 0934° / 16°0.01
34 °
Glad Valley, Wednesday, 9 December
Climate normal for this date — 60-year average.
Average high34°
Average low16°
Average precipitation0.01 in
Chance of precipitation13%
Record high58° (1990)
Record low-28° (1977)
Thu, 1033° / 17°0.01
33 °
Glad Valley, Thursday, 10 December
Climate normal for this date — 60-year average.
Average high33°
Average low17°
Average precipitation0.01 in
Chance of precipitation5%
Record high60° (1987)
Record low-19° (1972)
Fri, 1133° / 16°0.02
33 °
Glad Valley, Friday, 11 December
Climate normal for this date — 60-year average.
Average high33°
Average low16°
Average precipitation0.02 in
Chance of precipitation12%
Record high56° (2004)
Record low-15° (2000)
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 Glad Valley, SD 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 Glad Valley, SD 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.