Monthly outlook for Washoe, MT: average high 53.2°, average low 36.5°. That is 1.1° above the climate normal for October. Precipitation is expected on 5 days (about 1.0 inches), against a normal of 4 days and 1.0 inches. The warmest day looks like 17 October (66.7°), the coolest 24 October (28°).
53.2°/36.5°
Average high / low
+1.1°
Above normal
5 / 4
Wet days / normal
1.0 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
17 October – 26 October
55.2°
53.5°
+1°
27 October – 5 November
49.8°
46.8°
+1.7°
6 November – 15 November
at normal
42°
—
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).
Sun, 1857° / 38°0
57 °
Washoe, Sunday, 18 October
Overcast. High 57°, low 38°.
Pressure30.12 inHg
Wind4.7 mph N
Humidity45%
Visibility6.2 mi
Dew point29°
Mon, 1960° / 33°0
60 °
Washoe, Monday, 19 October
Clear. High 60°, low 33°.
Pressure29.97 inHg
Wind6.2 mph SE
Humidity36%
Visibility6.2 mi
Dew point32°
Tue, 2060° / 40°0.07
60 °
Washoe, Tuesday, 20 October
Light rain. High 60°, low 40°.
Pressure30.00 inHg
Wind3.8 mph NE
Humidity36%
Visibility6.2 mi
Dew point33°
Wed, 2159° / 40°0.06
59 °
Washoe, Wednesday, 21 October
Light rain. High 59°, low 40°.
Pressure30.06 inHg
Wind5.9 mph SE
Humidity59%
Visibility6.2 mi
Dew point42°
Thu, 2263° / 41°0
63 °
Washoe, Thursday, 22 October
Clear. High 63°, low 41°.
Pressure29.83 inHg
Wind9.3 mph SE
Humidity40%
Visibility—
Dew point34°
Fri, 2346° / 33°0.67
46 °
Washoe, Friday, 23 October
Snow. High 46°, low 33°.
Pressure29.71 inHg
Wind13.3 mph NW
Humidity81%
Visibility—
Dew point40°
Sat, 2435° / 28°0.18
35 °
Washoe, Saturday, 24 October
Snow. High 35°, low 28°.
Pressure30.53 inHg
Wind14.7 mph NW
Humidity74%
Visibility—
Dew point25°
Sun, 2550° / 30°0
50 °
Washoe, Sunday, 25 October
Clear. High 50°, low 30°.
Pressure30.27 inHg
Wind9.6 mph SE
Humidity57%
Visibility—
Dew point28°
Mon, 2656° / 39°0
56 °
Washoe, Monday, 26 October
Partly cloudy. High 56°, low 39°.
Pressure29.97 inHg
Wind10.1 mph SE
Humidity31%
Visibility—
Dew point20°
Tue, 2758° / 41°0
58 °
Washoe, Tuesday, 27 October
Mostly clear. High 58°, low 41°.
Pressure29.71 inHg
Wind7.3 mph SW
Humidity23%
Visibility—
Dew point16°
Wed, 2850° / 43°0.02
50 °
Washoe, Wednesday, 28 October
Light rain. High 50°, low 43°.
Pressure29.68 inHg
Wind6.6 mph SW
Humidity51%
Visibility—
Dew point32°
Thu, 2949° / 38°0
49 °
Washoe, Thursday, 29 October
Partly cloudy. High 49°, low 38°.
Pressure29.83 inHg
Wind7 mph SW
Humidity41%
Visibility—
Dew point23°
Fri, 3053° / 39°0
53 °
Washoe, Friday, 30 October
Overcast. High 53°, low 39°.
Pressure29.53 inHg
Wind16.1 mph SW
Humidity31%
Visibility—
Dew point20°
Sat, 3140° / 32°0
40 °
Washoe, Saturday, 31 October
Overcast. High 40°, low 32°.
Pressure29.62 inHg
Wind10.4 mph N
Humidity26%
Visibility—
Dew point7°
Sun, 0149° / 36°0.06
49 °
Washoe, Sunday, 1 November
Light rain. High 49°, low 36°.
Pressure29.59 inHg
Wind23.7 mph SW
Humidity44%
Visibility—
Dew point26°
From day 17 onward the outlook is built from 60-year climate statistics
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)
Sat, 1441° / 23°0.05
41 °
Washoe, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high41°
Average low23°
Average precipitation0.05 in
Chance of precipitation22%
Record high65° (1999)
Record low-3° (1978)
Sun, 1542° / 22°0.03
42 °
Washoe, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high42°
Average low22°
Average precipitation0.03 in
Chance of precipitation20%
Record high63° (1999)
Record low-10° (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.