Monthly outlook for Bridger, SD: average high 67.6°, average low 47.1°. That is 3.1° above the climate normal for October. Precipitation is expected on 2 days (about 0.2 inches), against a normal of 3 days and 0.8 inches. The warmest day looks like 9 October (90.6°), the coolest 17 October (39.3°).
67.6°/47.1°
Average high / low
+3.1°
Above normal
2 / 3
Wet days / normal
0.2 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
8 October – 17 October
68°
62.7°
+2.9°
18 October – 27 October
67.1°
60°
+4°
28 October – 6 November
at normal
53.4°
—
October records over 66 years
96.1°4 October 1963All-time high
-5.3°26 October 2020All-time low
Fri, 0991° / 45°0
91 °
Bridger, Friday, 9 October
Clear. High 91°, low 45°.
Pressure29.71 inHg
Wind13.2 mph SE
Humidity42%
Visibility6.2 mi
Dew point52°
Sat, 1089° / 65°0
89 °
Bridger, Saturday, 10 October
Clear. High 89°, low 65°.
Pressure29.47 inHg
Wind7.5 mph W
Humidity18%
Visibility6.2 mi
Dew point38°
Sun, 1162° / 51°0
62 °
Bridger, Sunday, 11 October
Overcast. High 62°, low 51°.
Pressure29.80 inHg
Wind13.9 mph N
Humidity62%
Visibility6.2 mi
Dew point48°
Mon, 1254° / 47°0.09
54 °
Bridger, Monday, 12 October
Light rain. High 54°, low 47°.
Pressure29.94 inHg
Wind15 mph NW
Humidity71%
Visibility—
Dew point41°
Tue, 1355° / 39°0
55 °
Bridger, Tuesday, 13 October
Overcast. High 55°, low 39°.
Pressure30.18 inHg
Wind14.2 mph SE
Humidity62%
Visibility—
Dew point33°
Wed, 1476° / 59°0.02
76 °
Bridger, Wednesday, 14 October
Light rain. High 76°, low 59°.
Pressure29.35 inHg
Wind19.6 mph SE
Humidity67%
Visibility—
Dew point57°
Thu, 1570° / 41°0.07
70 °
Bridger, Thursday, 15 October
Light rain. High 70°, low 41°.
Pressure29.65 inHg
Wind36.3 mph W
Humidity50%
Visibility—
Dew point33°
Fri, 1645° / 42°0.01
45 °
Bridger, Friday, 16 October
Light rain. High 45°, low 42°.
Pressure30.42 inHg
Wind26.9 mph NW
Humidity55%
Visibility—
Dew point29°
Sat, 1761° / 39°0
61 °
Bridger, Saturday, 17 October
Overcast. High 61°, low 39°.
Pressure30.21 inHg
Wind19.8 mph S
Humidity46%
Visibility—
Dew point31°
Sun, 1860° / 41°0
60 °
Bridger, Sunday, 18 October
Clear. High 60°, low 41°.
Pressure30.21 inHg
Wind10.7 mph NW
Humidity42%
Visibility—
Dew point31°
Mon, 1966° / 44°0
66 °
Bridger, Monday, 19 October
Clear. High 66°, low 44°.
Pressure30.06 inHg
Wind5.5 mph SE
Humidity30%
Visibility—
Dew point28°
Tue, 2069° / 48°0
69 °
Bridger, Tuesday, 20 October
Partly cloudy. High 69°, low 48°.
Pressure30.09 inHg
Wind8.1 mph SE
Humidity35%
Visibility—
Dew point33°
Wed, 2180° / 50°0
80 °
Bridger, Wednesday, 21 October
Partly cloudy. High 80°, low 50°.
Pressure29.53 inHg
Wind22.3 mph SW
Humidity19%
Visibility—
Dew point24°
Thu, 2269° / 50°0
69 °
Bridger, Thursday, 22 October
Mostly clear. High 69°, low 50°.
Pressure29.53 inHg
Wind31.2 mph W
Humidity22%
Visibility—
Dew point19°
Fri, 2359° / 45°0
59 °
Bridger, Friday, 23 October
Clear. High 59°, low 45°.
Pressure29.68 inHg
Wind13.2 mph N
Humidity31%
Visibility—
Dew point24°
From day 17 onward the outlook is built from 60-year climate statistics
Sat, 2459° / 39°0.03
59 °
Bridger, Saturday, 24 October
Climate normal for this date — 60-year average.
Average high59°
Average low39°
Average precipitation0.03 in
Chance of precipitation15%
Record high82° (1989)
Record low19° (2020)
Sun, 2560° / 38°0.01
60 °
Bridger, Sunday, 25 October
Climate normal for this date — 60-year average.
Average high60°
Average low38°
Average precipitation0.01 in
Chance of precipitation10%
Record high80° (1989)
Record low8° (2020)
Mon, 2659° / 39°0.04
59 °
Bridger, Monday, 26 October
Climate normal for this date — 60-year average.
Average high59°
Average low39°
Average precipitation0.04 in
Chance of precipitation7%
Record high79° (1990)
Record low-5° (2020)
Tue, 2757° / 37°0.02
57 °
Bridger, Tuesday, 27 October
Climate normal for this date — 60-year average.
Average high57°
Average low37°
Average precipitation0.02 in
Chance of precipitation15%
Record high79° (2016)
Record low2° (2020)
Wed, 2856° / 37°0.06
56 °
Bridger, Wednesday, 28 October
Climate normal for this date — 60-year average.
Average high56°
Average low37°
Average precipitation0.06 in
Chance of precipitation17%
Record high80° (1985)
Record low17° (1991)
Thu, 2955° / 37°0.11
55 °
Bridger, Thursday, 29 October
Climate normal for this date — 60-year average.
Average high55°
Average low37°
Average precipitation0.11 in
Chance of precipitation30%
Record high79° (1978)
Record low7° (1991)
Fri, 3053° / 35°0.03
53 °
Bridger, Friday, 30 October
Climate normal for this date — 60-year average.
Average high53°
Average low35°
Average precipitation0.03 in
Chance of precipitation20%
Record high80° (1965)
Record low-1° (1991)
Sat, 3154° / 35°0.02
54 °
Bridger, Saturday, 31 October
Climate normal for this date — 60-year average.
Average high54°
Average low35°
Average precipitation0.02 in
Chance of precipitation12%
Record high81° (1990)
Record low1° (1991)
Sun, 0153° / 35°0.02
53 °
Bridger, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high53°
Average low35°
Average precipitation0.02 in
Chance of precipitation12%
Record high73° (1978)
Record low6° (2002)
Mon, 0253° / 34°0.02
53 °
Bridger, Monday, 2 November
Climate normal for this date — 60-year average.
Average high53°
Average low34°
Average precipitation0.02 in
Chance of precipitation13%
Record high76° (2022)
Record low1° (1991)
Tue, 0352° / 35°0.03
52 °
Bridger, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high52°
Average low35°
Average precipitation0.03 in
Chance of precipitation20%
Record high71° (2020)
Record low0° (1991)
Wed, 0454° / 33°0.01
54 °
Bridger, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high54°
Average low33°
Average precipitation0.01 in
Chance of precipitation12%
Record high81° (1978)
Record low4° (1991)
Thu, 0553° / 33°0.03
53 °
Bridger, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high53°
Average low33°
Average precipitation0.03 in
Chance of precipitation17%
Record high74° (1975)
Record low7° (2003)
Fri, 0652° / 32°0.03
52 °
Bridger, Friday, 6 November
Climate normal for this date — 60-year average.
Average high52°
Average low32°
Average precipitation0.03 in
Chance of precipitation12%
Record high76° (2020)
Record low4° (2003)
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 Bridger, 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 Bridger, 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.