Monthly outlook for Washoe, MT: average high 47.6°, average low 32.5°. That is 2.6° below the climate normal for October. Precipitation is expected on 4 days (about 1.0 inches), against a normal of 5 days and 1.1 inches. The warmest day looks like 17 October (64.2°), the coolest 30 October (23.2°).
47.6°/32.5°
Average high / low
−2.6°
Below normal
4 / 5
Wet days / normal
1.0 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
15 October – 24 October
54.7°
54°
+0.4°
25 October – 3 November
35.7°
47.8°
-6.7°
4 November – 13 November
at normal
43°
—
October records over 66 years
83.1°1 October 2011All-time high
-16.6°30 October 1991All-time low
Climate normals and records are computed from the nearest reference point — Bearcreek (3 mi).
Fri, 1660° / 30°0
60 °
Washoe, Friday, 16 October
Clear. High 60°, low 30°.
Pressure30.47 inHg
Wind9.3 mph SE
Humidity45%
Visibility6.2 mi
Dew point27°
Sat, 1764° / 37°0
64 °
Washoe, Saturday, 17 October
Partly cloudy. High 64°, low 37°.
Pressure30.03 inHg
Wind6.8 mph SE
Humidity32%
Visibility6.2 mi
Dew point31°
Sun, 1854° / 39°0
54 °
Washoe, Sunday, 18 October
Overcast. High 54°, low 39°.
Pressure30.06 inHg
Wind3.8 mph NE
Humidity45%
Visibility6.2 mi
Dew point32°
Mon, 1959° / 35°0
59 °
Washoe, Monday, 19 October
Clear. High 59°, low 35°.
Pressure29.91 inHg
Wind5 mph E
Humidity34%
Visibility6.2 mi
Dew point29°
Tue, 2060° / 36°0
60 °
Washoe, Tuesday, 20 October
Partly cloudy. High 60°, low 36°.
Pressure29.94 inHg
Wind4.7 mph S
Humidity33%
Visibility—
Dew point27°
Wed, 2163° / 43°0
63 °
Washoe, Wednesday, 21 October
Clear. High 63°, low 43°.
Pressure29.74 inHg
Wind14.9 mph SE
Humidity37%
Visibility—
Dew point29°
Thu, 2256° / 44°0
56 °
Washoe, Thursday, 22 October
Clear. High 56°, low 44°.
Pressure29.74 inHg
Wind7.3 mph W
Humidity35%
Visibility—
Dew point26°
Fri, 2342° / 37°0.26
42 °
Washoe, Friday, 23 October
Rain. High 42°, low 37°.
Pressure30.00 inHg
Wind9.5 mph N
Humidity76%
Visibility—
Dew point34°
Sat, 2442° / 28°0.03
42 °
Washoe, Saturday, 24 October
Light snow. High 42°, low 28°.
Pressure30.21 inHg
Wind7.9 mph E
Humidity45%
Visibility—
Dew point18°
Sun, 2533° / 28°0.09
33 °
Washoe, Sunday, 25 October
Light snow. High 33°, low 28°.
Pressure30.21 inHg
Wind11.1 mph NW
Humidity81%
Visibility—
Dew point25°
Mon, 2632° / 28°0
32 °
Washoe, Monday, 26 October
Overcast. High 32°, low 28°.
Pressure30.12 inHg
Wind7.4 mph N
Humidity87%
Visibility—
Dew point28°
Tue, 2733° / 27°0.39
33 °
Washoe, Tuesday, 27 October
Snow. High 33°, low 27°.
Pressure29.85 inHg
Wind9 mph SW
Humidity92%
Visibility—
Dew point29°
Wed, 2842° / 26°0
42 °
Washoe, Wednesday, 28 October
Overcast. High 42°, low 26°.
Pressure29.62 inHg
Wind8.4 mph SW
Humidity69%
Visibility—
Dew point27°
Thu, 2938° / 28°0.02
38 °
Washoe, Thursday, 29 October
Light snow. High 38°, low 28°.
Pressure29.83 inHg
Wind7.7 mph SW
Humidity50%
Visibility—
Dew point19°
Fri, 3035° / 23°0.16
35 °
Washoe, Friday, 30 October
Snow. High 35°, low 23°.
Pressure30.18 inHg
Wind9.1 mph NW
Humidity55%
Visibility—
Dew point17°
From day 17 onward the outlook is built from 60-year climate statistics
Sat, 3146° / 28°0.08
46 °
Washoe, Saturday, 31 October
Climate normal for this date — 60-year average.
Average high46°
Average low28°
Average precipitation0.08 in
Chance of precipitation32%
Record high66° (1999)
Record low-4° (1972)
Sun, 0146° / 27°0.06
46 °
Washoe, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high46°
Average low27°
Average precipitation0.06 in
Chance of precipitation30%
Record high64° (1987)
Record low-6° (2002)
Mon, 0245° / 26°0.05
45 °
Washoe, Monday, 2 November
Climate normal for this date — 60-year average.
Average high45°
Average low26°
Average precipitation0.05 in
Chance of precipitation25%
Record high62° (1965)
Record low-21° (1991)
Tue, 0346° / 26°0.04
46 °
Washoe, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high46°
Average low26°
Average precipitation0.04 in
Chance of precipitation22%
Record high63° (1962)
Record low-11° (1991)
Wed, 0447° / 27°0.04
47 °
Washoe, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high47°
Average low27°
Average precipitation0.04 in
Chance of precipitation18%
Record high63° (2020)
Record low-4° (1973)
Thu, 0546° / 27°0.06
46 °
Washoe, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high46°
Average low27°
Average precipitation0.06 in
Chance of precipitation30%
Record high64° (2010)
Record low-12° (2003)
Fri, 0645° / 25°0.06
45 °
Washoe, Friday, 6 November
Climate normal for this date — 60-year average.
Average high45°
Average low25°
Average precipitation0.06 in
Chance of precipitation33%
Record high65° (2010)
Record low-7° (2003)
Sat, 0744° / 25°0.06
44 °
Washoe, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high44°
Average low25°
Average precipitation0.06 in
Chance of precipitation30%
Record high65° (1999)
Record low1° (2003)
Sun, 0843° / 24°0.07
43 °
Washoe, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high43°
Average low24°
Average precipitation0.07 in
Chance of precipitation32%
Record high63° (1999)
Record low3° (2003)
Mon, 0942° / 23°0.06
42 °
Washoe, Monday, 9 November
Climate normal for this date — 60-year average.
Average high42°
Average low23°
Average precipitation0.06 in
Chance of precipitation27%
Record high64° (2016)
Record low-7° (1966)
Tue, 1041° / 22°0.05
41 °
Washoe, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high41°
Average low22°
Average precipitation0.05 in
Chance of precipitation32%
Record high60° (2007)
Record low-21° (1986)
Wed, 1140° / 21°0.04
40 °
Washoe, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high40°
Average low21°
Average precipitation0.04 in
Chance of precipitation25%
Record high62° (1999)
Record low-8° (2000)
Thu, 1241° / 22°0.05
41 °
Washoe, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high41°
Average low22°
Average precipitation0.05 in
Chance of precipitation27%
Record high67° (1999)
Record low-18° (2014)
Fri, 1342° / 24°0.06
42 °
Washoe, Friday, 13 November
Climate normal for this date — 60-year average.
Average high42°
Average low24°
Average precipitation0.06 in
Chance of precipitation27%
Record high65° (1999)
Record low-16° (2014)
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 Washoe, MT 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 Washoe, MT 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.