As of 13:36 MDT

Weather in Hanna, WY

61°Current weather

Hanna, Sunday, 18 October, 13:36

Overcast. Feels like 58°. High 62°, low 36°.

Pressure30.03 inHg
Wind13 mph W
Humidity26%
Visibility6.2 mi
Dew point27°

Monthly outlook for Hanna, WY: average high 53.1°, average low 34.7°. That is 2.8° above the climate normal for October. Precipitation is expected on 1 day (about 0.6 inches), against a normal of 4 days and 0.8 inches. The warmest day looks like 22 October (64.3°), the coolest 30 October (15.9°).

53.1°/34.7°
Average high / low
+2.8°
Above normal
1 / 4
Wet days / normal
0.6 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
18 October – 27 October58.9°50.5°+4.7°
28 October – 6 November43.3°43.5°-0.1°
7 November – 16 Novemberat normal40.1°—

October records over 66 years

77°4 October 2024All-time high
-13.5°30 October 2019All-time low
Mon, 1963° / 36°0Mostly clear
63 °Mostly clear

Hanna, Monday, 19 October

Mostly clear. High 63°, low 36°.

Pressure30.09 inHg
Wind0.7 mph NE
Humidity51%
Visibility6.2 mi
Dew point38°
Tue, 2061° / 41°0.02Light rain
61 °Light rain

Hanna, Tuesday, 20 October

Light rain. High 61°, low 41°.

Pressure30.06 inHg
Wind13.8 mph SW
Humidity54%
Visibility6.2 mi
Dew point42°
Wed, 2164° / 39°0Partly cloudy
64 °Partly cloudy

Hanna, Wednesday, 21 October

Partly cloudy. High 64°, low 39°.

Pressure30.18 inHg
Wind3.5 mph E
Humidity58%
Visibility6.2 mi
Dew point43°
Thu, 2264° / 45°0.01Light rain
64 °Light rain

Hanna, Thursday, 22 October

Light rain. High 64°, low 45°.

Pressure29.97 inHg
Wind4.8 mph SW
Humidity52%
Visibility6.2 mi
Dew point44°
Fri, 2352° / 42°0.02Light rain
52 °Light rain

Hanna, Friday, 23 October

Light rain. High 52°, low 42°.

Pressure29.80 inHg
Wind30 mph SW
Humidity45%
Visibility—
Dew point31°
Sat, 2448° / 36°0Overcast
48 °Overcast

Hanna, Saturday, 24 October

Overcast. High 48°, low 36°.

Pressure30.33 inHg
Wind9 mph W
Humidity72%
Visibility—
Dew point32°
Sun, 2559° / 37°0Clear
59 °Clear

Hanna, Sunday, 25 October

Clear. High 59°, low 37°.

Pressure30.12 inHg
Wind18.5 mph W
Humidity28%
Visibility—
Dew point20°
Mon, 2658° / 40°0Overcast
58 °Overcast

Hanna, Monday, 26 October

Overcast. High 58°, low 40°.

Pressure29.85 inHg
Wind13.9 mph E
Humidity34%
Visibility—
Dew point25°
Tue, 2758° / 42°0.01Light rain
58 °Light rain

Hanna, Tuesday, 27 October

Light rain. High 58°, low 42°.

Pressure29.71 inHg
Wind28.6 mph SW
Humidity41%
Visibility—
Dew point31°
Wed, 2850° / 34°0.01Light rain
50 °Light rain

Hanna, Wednesday, 28 October

Light rain. High 50°, low 34°.

Pressure29.85 inHg
Wind32.6 mph W
Humidity13%
Visibility—
Dew point-4°
Thu, 2952° / 36°0.01Light rain
52 °Light rain

Hanna, Thursday, 29 October

Light rain. High 52°, low 36°.

Pressure29.68 inHg
Wind28.8 mph SW
Humidity30%
Visibility—
Dew point20°
Fri, 3036° / 16°0.55Snow
36 °Snow

Hanna, Friday, 30 October

Snow. High 36°, low 16°.

Pressure30.15 inHg
Wind25.6 mph W
Humidity80%
Visibility—
Dew point16°
Sat, 3134° / 16°0Clear
34 °Clear

Hanna, Saturday, 31 October

Clear. High 34°, low 16°.

Pressure30.15 inHg
Wind22.6 mph SW
Humidity55%
Visibility—
Dew point13°
Sun, 0144° / 22°0Mostly clear
44 °Mostly clear

Hanna, Sunday, 1 November

Mostly clear. High 44°, low 22°.

Pressure30.15 inHg
Wind21.4 mph SW
Humidity46%
Visibility—
Dew point17°
Mon, 0244° / 38°0Overcast
44 °Overcast

Hanna, Monday, 2 November

Overcast. High 44°, low 38°.

Pressure30.06 inHg
Wind37.5 mph SW
Humidity71%
Visibility—
Dew point32°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 0342° / 24°0.05Climate normal
42 °Climate normal

Hanna, Tuesday, 3 November

Climate normal for this date — 60-year average.

Average high42°
Average low24°
Average precipitation0.05 in
Chance of precipitation20%
Record high60° (2015)
Record low-12° (1991)
Wed, 0443° / 24°0.02Climate normal
43 °Climate normal

Hanna, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high43°
Average low24°
Average precipitation0.02 in
Chance of precipitation18%
Record high62° (1983)
Record low1° (2002)
Thu, 0543° / 25°0.03Climate normal
43 °Climate normal

Hanna, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high43°
Average low25°
Average precipitation0.03 in
Chance of precipitation23%
Record high61° (1999)
Record low-7° (1961)
Fri, 0643° / 26°0.03Climate normal
43 °Climate normal

Hanna, Friday, 6 November

Climate normal for this date — 60-year average.

Average high43°
Average low26°
Average precipitation0.03 in
Chance of precipitation18%
Record high62° (1999)
Record low-4° (1961)
Sat, 0743° / 26°0.03Climate normal
43 °Climate normal

Hanna, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high43°
Average low26°
Average precipitation0.03 in
Chance of precipitation18%
Record high64° (1999)
Record low-1° (2003)
Sun, 0842° / 25°0.06Climate normal
42 °Climate normal

Hanna, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high42°
Average low25°
Average precipitation0.06 in
Chance of precipitation30%
Record high61° (1999)
Record low-3° (2000)
Mon, 0941° / 24°0.05Climate normal
41 °Climate normal

Hanna, Monday, 9 November

Climate normal for this date — 60-year average.

Average high41°
Average low24°
Average precipitation0.05 in
Chance of precipitation30%
Record high59° (2007)
Record low-6° (1966)
Tue, 1040° / 23°0.04Climate normal
40 °Climate normal

Hanna, Tuesday, 10 November

Climate normal for this date — 60-year average.

Average high40°
Average low23°
Average precipitation0.04 in
Chance of precipitation25%
Record high61° (1980)
Record low-7° (1986)
Wed, 1139° / 22°0.04Climate normal
39 °Climate normal

Hanna, Wednesday, 11 November

Climate normal for this date — 60-year average.

Average high39°
Average low22°
Average precipitation0.04 in
Chance of precipitation25%
Record high61° (1980)
Record low-2° (2000)
Thu, 1240° / 22°0.04Climate normal
40 °Climate normal

Hanna, Thursday, 12 November

Climate normal for this date — 60-year average.

Average high40°
Average low22°
Average precipitation0.04 in
Chance of precipitation25%
Record high62° (1999)
Record low-13° (2000)
Fri, 1340° / 23°0.05Climate normal
40 °Climate normal

Hanna, Friday, 13 November

Climate normal for this date — 60-year average.

Average high40°
Average low23°
Average precipitation0.05 in
Chance of precipitation30%
Record high60° (1999)
Record low-10° (2000)
Sat, 1439° / 22°0.04Climate normal
39 °Climate normal

Hanna, Saturday, 14 November

Climate normal for this date — 60-year average.

Average high39°
Average low22°
Average precipitation0.04 in
Chance of precipitation27%
Record high60° (1999)
Record low-3° (2000)
Sun, 1538° / 21°0.04Climate normal
38 °Climate normal

Hanna, Sunday, 15 November

Climate normal for this date — 60-year average.

Average high38°
Average low21°
Average precipitation0.04 in
Chance of precipitation23%
Record high62° (1999)
Record low-1° (2014)
Mon, 1638° / 22°0.03Climate normal
38 °Climate normal

Hanna, Monday, 16 November

Climate normal for this date — 60-year average.

Average high38°
Average low22°
Average precipitation0.03 in
Chance of precipitation17%
Record high60° (2025)
Record low-18° (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 Hanna, 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 Hanna, 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.