Monthly outlook for Garrett, WY: average high 55.8°, average low 38.6°. That is 1.6° above the climate normal for October. Precipitation is expected on 4 days (about 1.4 inches), against a normal of 4 days and 0.8 inches. The warmest day looks like 11 October (64.4°), the coolest 16 October (24.4°).
55.8°/38.6°
Average high / low
+1.6°
Above normal
4 / 4
Wet days / normal
1.4 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
11 October – 20 October
54.6°
54°
+0.3°
21 October – 30 October
57.8°
49.5°
+4.6°
31 October – 9 November
at normal
43.5°
—
October records over 66 years
77.9°1 October 2011All-time high
-16.6°30 October 2019All-time low
Mon, 1262° / 46°0.03
62 °
Garrett, Monday, 12 October
Light rain. High 62°, low 46°.
Pressure29.80 inHg
Wind15.3 mph W
Humidity48%
Visibility6.2 mi
Dew point38°
Tue, 1354° / 39°0.64
54 °
Garrett, Tuesday, 13 October
Rain. High 54°, low 39°.
Pressure29.85 inHg
Wind6.2 mph SW
Humidity57%
Visibility6.2 mi
Dew point38°
Wed, 1441° / 34°0.22
41 °
Garrett, Wednesday, 14 October
Light rain. High 41°, low 34°.
Pressure30.12 inHg
Wind11.1 mph E
Humidity96%
Visibility0.8 mi
Dew point37°
Thu, 1539° / 31°0.28
39 °
Garrett, Thursday, 15 October
Snow. High 39°, low 31°.
Pressure30.47 inHg
Wind14.5 mph N
Humidity92%
Visibility—
Dew point33°
Fri, 1651° / 24°0
51 °
Garrett, Friday, 16 October
Clear. High 51°, low 24°.
Pressure30.59 inHg
Wind7.9 mph S
Humidity49%
Visibility—
Dew point24°
Sat, 1759° / 34°0
59 °
Garrett, Saturday, 17 October
Clear. High 59°, low 34°.
Pressure30.12 inHg
Wind32.3 mph W
Humidity34%
Visibility—
Dew point26°
Sun, 1859° / 42°0
59 °
Garrett, Sunday, 18 October
Clear. High 59°, low 42°.
Pressure30.09 inHg
Wind21.9 mph W
Humidity35%
Visibility—
Dew point26°
Mon, 1961° / 41°0
61 °
Garrett, Monday, 19 October
Partly cloudy. High 61°, low 41°.
Pressure30.03 inHg
Wind17.2 mph W
Humidity26%
Visibility—
Dew point21°
Tue, 2055° / 41°0
55 °
Garrett, Tuesday, 20 October
Clear. High 55°, low 41°.
Pressure29.88 inHg
Wind23.3 mph W
Humidity38%
Visibility—
Dew point26°
Wed, 2156° / 37°0
56 °
Garrett, Wednesday, 21 October
Mostly clear. High 56°, low 37°.
Pressure29.97 inHg
Wind24.7 mph W
Humidity27%
Visibility—
Dew point16°
Thu, 2258° / 41°0
58 °
Garrett, Thursday, 22 October
Overcast. High 58°, low 41°.
Pressure30.03 inHg
Wind14.9 mph W
Humidity30%
Visibility—
Dew point22°
Fri, 2361° / 39°0
61 °
Garrett, Friday, 23 October
Clear. High 61°, low 39°.
Pressure30.12 inHg
Wind12.4 mph SW
Humidity29%
Visibility—
Dew point23°
Sat, 2462° / 42°0
62 °
Garrett, Saturday, 24 October
Clear. High 62°, low 42°.
Pressure30.06 inHg
Wind18.4 mph W
Humidity26%
Visibility—
Dew point21°
Sun, 2553° / 40°0
53 °
Garrett, Sunday, 25 October
Clear. High 53°, low 40°.
Pressure30.30 inHg
Wind11 mph W
Humidity30%
Visibility—
Dew point17°
Mon, 2658° / 38°0
58 °
Garrett, Monday, 26 October
Overcast. High 58°, low 38°.
Pressure30.06 inHg
Wind21 mph W
Humidity27%
Visibility—
Dew point17°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 2748° / 30°0.02
48 °
Garrett, Tuesday, 27 October
Climate normal for this date — 60-year average.
Average high48°
Average low30°
Average precipitation0.02 in
Chance of precipitation18%
Record high70° (2016)
Record low-8° (2020)
Wed, 2849° / 30°0.06
49 °
Garrett, Wednesday, 28 October
Climate normal for this date — 60-year average.
Average high49°
Average low30°
Average precipitation0.06 in
Chance of precipitation15%
Record high67° (2016)
Record low-8° (2019)
Thu, 2947° / 30°0.07
47 °
Garrett, Thursday, 29 October
Climate normal for this date — 60-year average.
Average high47°
Average low30°
Average precipitation0.07 in
Chance of precipitation30%
Record high68° (1968)
Record low-4° (2019)
Fri, 3044° / 28°0.05
44 °
Garrett, Friday, 30 October
Climate normal for this date — 60-year average.
Average high44°
Average low28°
Average precipitation0.05 in
Chance of precipitation32%
Record high65° (2016)
Record low-17° (2019)
Sat, 3144° / 28°0.06
44 °
Garrett, Saturday, 31 October
Climate normal for this date — 60-year average.
Average high44°
Average low28°
Average precipitation0.06 in
Chance of precipitation28%
Record high66° (2008)
Record low-8° (1991)
Sun, 0143° / 27°0.05
43 °
Garrett, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high43°
Average low27°
Average precipitation0.05 in
Chance of precipitation22%
Record high63° (2014)
Record low1° (2002)
Mon, 0243° / 26°0.05
43 °
Garrett, Monday, 2 November
Climate normal for this date — 60-year average.
Average high43°
Average low26°
Average precipitation0.05 in
Chance of precipitation23%
Record high66° (2008)
Record low-14° (1991)
Tue, 0343° / 26°0.06
43 °
Garrett, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high43°
Average low26°
Average precipitation0.06 in
Chance of precipitation18%
Record high62° (2015)
Record low-8° (1967)
Wed, 0444° / 27°0.02
44 °
Garrett, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high44°
Average low27°
Average precipitation0.02 in
Chance of precipitation12%
Record high65° (1977)
Record low1° (1967)
Thu, 0544° / 28°0.02
44 °
Garrett, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high44°
Average low28°
Average precipitation0.02 in
Chance of precipitation22%
Record high64° (1999)
Record low-6° (1961)
Fri, 0644° / 29°0.03
44 °
Garrett, Friday, 6 November
Climate normal for this date — 60-year average.
Average high44°
Average low29°
Average precipitation0.03 in
Chance of precipitation18%
Record high65° (1999)
Record low5° (1967)
Sat, 0745° / 28°0.03
45 °
Garrett, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high45°
Average low28°
Average precipitation0.03 in
Chance of precipitation17%
Record high66° (1999)
Record low5° (2003)
Sun, 0843° / 28°0.05
43 °
Garrett, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high43°
Average low28°
Average precipitation0.05 in
Chance of precipitation27%
Record high64° (1999)
Record low5° (2011)
Mon, 0942° / 26°0.05
42 °
Garrett, Monday, 9 November
Climate normal for this date — 60-year average.
Average high42°
Average low26°
Average precipitation0.05 in
Chance of precipitation33%
Record high61° (2016)
Record low1° (1960)
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 Garrett, WY 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 Garrett, WY 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.