As of 01:08 MDT

Weather in Otto, WY

47°Current weather

Otto, Thursday, 8 October, 01:08

Mostly clear. Feels like 45°. High 81°, low 41°.

Pressure30.06 inHg
Wind4.6 mph SE
Humidity49%
Visibility6.2 mi
Dew point30°

Monthly outlook for Otto, WY: average high 56°, average low 36.5°. That is 1.3° below the climate normal for October. Precipitation is expected on 4 days (about 1.2 inches), against a normal of 3 days and 0.4 inches. The warmest day looks like 9 October (84.2°), the coolest 13 October (19.2°).

56°/36.5°
Average high / low
−1.3°
Below normal
4 / 3
Wet days / normal
1.2 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
8 October – 17 October56.8°59.1°-1.3°
18 October – 27 October54.7°56.1°-0.8°
28 October – 6 Novemberat normal49.5°—

October records over 66 years

85.3°1 October 2011All-time high
-6.5°26 October 2020All-time low

Climate normals and records are computed from the nearest reference point — Greybull (12 mi).

Fri, 0984° / 41°0Mostly clear
84 °Mostly clear

Otto, Friday, 9 October

Mostly clear. High 84°, low 41°.

Pressure29.68 inHg
Wind8.8 mph SE
Humidity21%
Visibility6.2 mi
Dew point25°
Sat, 1073° / 44°0.13Rain
73 °Rain

Otto, Saturday, 10 October

Rain. High 73°, low 44°.

Pressure29.53 inHg
Wind4.2 mph N
Humidity28%
Visibility6.2 mi
Dew point34°
Sun, 1143° / 32°0.39Snow
43 °Snow

Otto, Sunday, 11 October

Snow. High 43°, low 32°.

Pressure30.09 inHg
Wind13.7 mph NW
Humidity84%
Visibility6.2 mi
Dew point29°
Mon, 1233° / 26°0.6Snow
33 °Snow

Otto, Monday, 12 October

Snow. High 33°, low 26°.

Pressure30.27 inHg
Wind16.8 mph NW
Humidity96%
Visibility—
Dew point30°
Tue, 1354° / 19°0Overcast
54 °Overcast

Otto, Tuesday, 13 October

Overcast. High 54°, low 19°.

Pressure30.24 inHg
Wind6.4 mph NE
Humidity86%
Visibility—
Dew point30°
Wed, 1465° / 46°0.04Light rain
65 °Light rain

Otto, Wednesday, 14 October

Light rain. High 65°, low 46°.

Pressure29.50 inHg
Wind26.6 mph NW
Humidity36%
Visibility—
Dew point34°
Thu, 1542° / 34°0.02Light rain
42 °Light rain

Otto, Thursday, 15 October

Light rain. High 42°, low 34°.

Pressure30.21 inHg
Wind32 mph NW
Humidity60%
Visibility—
Dew point23°
Fri, 1643° / 29°0Clear
43 °Clear

Otto, Friday, 16 October

Clear. High 43°, low 29°.

Pressure30.50 inHg
Wind13.4 mph NW
Humidity31%
Visibility—
Dew point10°
Sat, 1749° / 30°0Clear
49 °Clear

Otto, Saturday, 17 October

Clear. High 49°, low 30°.

Pressure30.24 inHg
Wind10.7 mph SE
Humidity36%
Visibility—
Dew point16°
Sun, 1858° / 38°0Clear
58 °Clear

Otto, Sunday, 18 October

Clear. High 58°, low 38°.

Pressure30.09 inHg
Wind10.4 mph SE
Humidity31%
Visibility—
Dew point20°
Mon, 1955° / 42°0Overcast
55 °Overcast

Otto, Monday, 19 October

Overcast. High 55°, low 42°.

Pressure30.24 inHg
Wind9.9 mph NW
Humidity41%
Visibility—
Dew point27°
Tue, 2060° / 43°0Clear
60 °Clear

Otto, Tuesday, 20 October

Clear. High 60°, low 43°.

Pressure30.12 inHg
Wind11.6 mph SE
Humidity40%
Visibility—
Dew point29°
Wed, 2161° / 45°0Overcast
61 °Overcast

Otto, Wednesday, 21 October

Overcast. High 61°, low 45°.

Pressure29.77 inHg
Wind20.4 mph NW
Humidity35%
Visibility—
Dew point27°
Thu, 2251° / 41°0.02Light rain
51 °Light rain

Otto, Thursday, 22 October

Light rain. High 51°, low 41°.

Pressure29.80 inHg
Wind24.5 mph N
Humidity29%
Visibility—
Dew point16°
Fri, 2343° / 34°0Light snow
43 °Light snow

Otto, Friday, 23 October

Light snow. High 43°, low 34°.

Pressure30.06 inHg
Wind18.8 mph N
Humidity35%
Visibility—
Dew point16°
From day 17 onward the outlook is built from 60-year climate statistics
Sat, 2455° / 37°0.02Climate normal
55 °Climate normal

Otto, Saturday, 24 October

Climate normal for this date — 60-year average.

Average high55°
Average low37°
Average precipitation0.02 in
Chance of precipitation18%
Record high71° (1992)
Record low17° (2020)
Sun, 2555° / 36°0.02Climate normal
55 °Climate normal

Otto, Sunday, 25 October

Climate normal for this date — 60-year average.

Average high55°
Average low36°
Average precipitation0.02 in
Chance of precipitation15%
Record high74° (2014)
Record low11° (2020)
Mon, 2654° / 35°0.03Climate normal
54 °Climate normal

Otto, Monday, 26 October

Climate normal for this date — 60-year average.

Average high54°
Average low35°
Average precipitation0.03 in
Chance of precipitation13%
Record high70° (1988)
Record low-7° (2020)
Tue, 2753° / 34°0.03Climate normal
53 °Climate normal

Otto, Tuesday, 27 October

Climate normal for this date — 60-year average.

Average high53°
Average low34°
Average precipitation0.03 in
Chance of precipitation12%
Record high69° (2024)
Record low2° (2023)
Wed, 2852° / 34°0.04Climate normal
52 °Climate normal

Otto, Wednesday, 28 October

Climate normal for this date — 60-year average.

Average high52°
Average low34°
Average precipitation0.04 in
Chance of precipitation17%
Record high70° (2018)
Record low11° (2023)
Thu, 2951° / 33°0.04Climate normal
51 °Climate normal

Otto, Thursday, 29 October

Climate normal for this date — 60-year average.

Average high51°
Average low33°
Average precipitation0.04 in
Chance of precipitation20%
Record high71° (1968)
Record low4° (2023)
Fri, 3049° / 31°0.02Climate normal
49 °Climate normal

Otto, Friday, 30 October

Climate normal for this date — 60-year average.

Average high49°
Average low31°
Average precipitation0.02 in
Chance of precipitation13%
Record high67° (1962)
Record low-2° (1991)
Sat, 3150° / 31°0.02Climate normal
50 °Climate normal

Otto, Saturday, 31 October

Climate normal for this date — 60-year average.

Average high50°
Average low31°
Average precipitation0.02 in
Chance of precipitation13%
Record high70° (1999)
Record low6° (1991)
Sun, 0149° / 31°0.03Climate normal
49 °Climate normal

Otto, Sunday, 1 November

Climate normal for this date — 60-year average.

Average high49°
Average low31°
Average precipitation0.03 in
Chance of precipitation15%
Record high70° (2014)
Record low3° (1991)
Mon, 0248° / 31°0.02Climate normal
48 °Climate normal

Otto, Monday, 2 November

Climate normal for this date — 60-year average.

Average high48°
Average low31°
Average precipitation0.02 in
Chance of precipitation13%
Record high67° (2008)
Record low-15° (1991)
Tue, 0349° / 31°0.02Climate normal
49 °Climate normal

Otto, Tuesday, 3 November

Climate normal for this date — 60-year average.

Average high49°
Average low31°
Average precipitation0.02 in
Chance of precipitation15%
Record high63° (1962)
Record low-6° (1991)
Wed, 0450° / 32°0.02Climate normal
50 °Climate normal

Otto, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high50°
Average low32°
Average precipitation0.02 in
Chance of precipitation10%
Record high68° (1978)
Record low7° (1973)
Thu, 0549° / 32°0.02Climate normal
49 °Climate normal

Otto, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high49°
Average low32°
Average precipitation0.02 in
Chance of precipitation12%
Record high65° (1980)
Record low1° (1973)
Fri, 0649° / 31°0.02Climate normal
49 °Climate normal

Otto, Friday, 6 November

Climate normal for this date — 60-year average.

Average high49°
Average low31°
Average precipitation0.02 in
Chance of precipitation7%
Record high69° (2010)
Record low12° (1971)

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 Otto, 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 Otto, 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.