As of 08:26 MDT

Weather in Mantua, WY

45°Current weather

Mantua, Wednesday, 21 October, 08:26

Clear. Feels like 41°. High 68°, low 42°.

Pressure30.18 inHg
Wind9.2 mph SE
Humidity65%
Visibility6.2 mi
Dew point34°

Monthly outlook for Mantua, WY: average high 55°, average low 37.1°. That is 2° above the climate normal for October. Precipitation is expected on 2 days (about 0.3 inches), against a normal of 3 days and 0.4 inches. The warmest day looks like 22 October (70.1°), the coolest 26 October (30.7°).

55°/37.1°
Average high / low
+2°
Above normal
2 / 3
Wet days / normal
0.3 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
21 October – 30 October56.8°53.2°+2°
31 October – 9 November52°47.4°+2.5°
10 November – 19 Novemberat normal43.1°—

October records over 66 years

85.1°1 October 2011All-time high
-10.8°30 October 1991All-time low

Climate normals and records are computed from the nearest reference point — Byron (9 mi).

Thu, 2270° / 41°0Clear
70 °Clear

Mantua, Thursday, 22 October

Clear. High 70°, low 41°.

Pressure29.97 inHg
Wind7.5 mph SE
Humidity55%
Visibility6.2 mi
Dew point44°
Fri, 2369° / 40°0.21Rain
69 °Rain

Mantua, Friday, 23 October

Rain. High 69°, low 40°.

Pressure29.65 inHg
Wind10.3 mph S
Humidity50%
Visibility6.2 mi
Dew point45°
Sat, 2445° / 34°0Partly cloudy
45 °Partly cloudy

Mantua, Saturday, 24 October

Partly cloudy. High 45°, low 34°.

Pressure30.39 inHg
Wind11.7 mph NW
Humidity64%
Visibility6.2 mi
Dew point27°
Sun, 2547° / 33°0Overcast
47 °Overcast

Mantua, Sunday, 25 October

Overcast. High 47°, low 33°.

Pressure30.24 inHg
Wind17.5 mph NW
Humidity64%
Visibility—
Dew point30°
Mon, 2647° / 31°0Overcast
47 °Overcast

Mantua, Monday, 26 October

Overcast. High 47°, low 31°.

Pressure30.45 inHg
Wind14.1 mph NW
Humidity68%
Visibility—
Dew point30°
Tue, 2760° / 38°0Overcast
60 °Overcast

Mantua, Tuesday, 27 October

Overcast. High 60°, low 38°.

Pressure29.94 inHg
Wind10.7 mph SE
Humidity42%
Visibility—
Dew point31°
Wed, 2849° / 36°0.01Light rain
49 °Light rain

Mantua, Wednesday, 28 October

Light rain. High 49°, low 36°.

Pressure30.24 inHg
Wind19.5 mph NW
Humidity52%
Visibility—
Dew point27°
Thu, 2954° / 38°0Overcast
54 °Overcast

Mantua, Thursday, 29 October

Overcast. High 54°, low 38°.

Pressure30.03 inHg
Wind9.7 mph SE
Humidity46%
Visibility—
Dew point28°
Fri, 3059° / 43°0Overcast
59 °Overcast

Mantua, Friday, 30 October

Overcast. High 59°, low 43°.

Pressure29.59 inHg
Wind11.2 mph W
Humidity41%
Visibility—
Dew point29°
Sat, 3149° / 38°0.09Snow
49 °Snow

Mantua, Saturday, 31 October

Snow. High 49°, low 38°.

Pressure29.68 inHg
Wind22.5 mph N
Humidity82%
Visibility—
Dew point33°
Sun, 0149° / 31°0Clear
49 °Clear

Mantua, Sunday, 1 November

Clear. High 49°, low 31°.

Pressure30.12 inHg
Wind16 mph SE
Humidity35%
Visibility—
Dew point16°
Mon, 0250° / 35°0Overcast
50 °Overcast

Mantua, Monday, 2 November

Overcast. High 50°, low 35°.

Pressure30.15 inHg
Wind4.9 mph SE
Humidity25%
Visibility—
Dew point11°
Tue, 0356° / 38°0Partly cloudy
56 °Partly cloudy

Mantua, Tuesday, 3 November

Partly cloudy. High 56°, low 38°.

Pressure30.06 inHg
Wind11.8 mph SE
Humidity23%
Visibility—
Dew point12°
Wed, 0454° / 36°0Overcast
54 °Overcast

Mantua, Wednesday, 4 November

Overcast. High 54°, low 36°.

Pressure29.83 inHg
Wind8.7 mph E
Humidity26%
Visibility—
Dew point14°
Thu, 0555° / 38°0.01Light rain
55 °Light rain

Mantua, Thursday, 5 November

Light rain. High 55°, low 38°.

Pressure29.47 inHg
Wind22 mph N
Humidity29%
Visibility—
Dew point19°
From day 17 onward the outlook is built from 60-year climate statistics
Fri, 0648° / 30°0.02Climate normal
48 °Climate normal

Mantua, Friday, 6 November

Climate normal for this date — 60-year average.

Average high48°
Average low30°
Average precipitation0.02 in
Chance of precipitation17%
Record high67° (2010)
Record low9° (1971)
Sat, 0747° / 30°0.02Climate normal
47 °Climate normal

Mantua, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high47°
Average low30°
Average precipitation0.02 in
Chance of precipitation17%
Record high66° (1999)
Record low7° (1990)
Sun, 0846° / 29°0.03Climate normal
46 °Climate normal

Mantua, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high46°
Average low29°
Average precipitation0.03 in
Chance of precipitation22%
Record high67° (1999)
Record low8° (1966)
Mon, 0944° / 28°0.03Climate normal
44 °Climate normal

Mantua, Monday, 9 November

Climate normal for this date — 60-year average.

Average high44°
Average low28°
Average precipitation0.03 in
Chance of precipitation25%
Record high64° (2016)
Record low-1° (1966)
Tue, 1044° / 27°0.03Climate normal
44 °Climate normal

Mantua, Tuesday, 10 November

Climate normal for this date — 60-year average.

Average high44°
Average low27°
Average precipitation0.03 in
Chance of precipitation23%
Record high62° (2007)
Record low-8° (1986)
Wed, 1143° / 26°0.01Climate normal
43 °Climate normal

Mantua, Wednesday, 11 November

Climate normal for this date — 60-year average.

Average high43°
Average low26°
Average precipitation0.01 in
Chance of precipitation13%
Record high63° (1999)
Record low-5° (2012)
Thu, 1244° / 26°0.02Climate normal
44 °Climate normal

Mantua, Thursday, 12 November

Climate normal for this date — 60-year average.

Average high44°
Average low26°
Average precipitation0.02 in
Chance of precipitation15%
Record high66° (1999)
Record low-9° (1986)
Fri, 1344° / 28°0.03Climate normal
44 °Climate normal

Mantua, Friday, 13 November

Climate normal for this date — 60-year average.

Average high44°
Average low28°
Average precipitation0.03 in
Chance of precipitation20%
Record high65° (1999)
Record low-5° (2014)
Sat, 1444° / 28°0.03Climate normal
44 °Climate normal

Mantua, Saturday, 14 November

Climate normal for this date — 60-year average.

Average high44°
Average low28°
Average precipitation0.03 in
Chance of precipitation15%
Record high68° (2025)
Record low-1° (1978)
Sun, 1543° / 28°0.02Climate normal
43 °Climate normal

Mantua, Sunday, 15 November

Climate normal for this date — 60-year average.

Average high43°
Average low28°
Average precipitation0.02 in
Chance of precipitation17%
Record high67° (2025)
Record low2° (2014)
Mon, 1644° / 28°0.02Climate normal
44 °Climate normal

Mantua, Monday, 16 November

Climate normal for this date — 60-year average.

Average high44°
Average low28°
Average precipitation0.02 in
Chance of precipitation15%
Record high61° (2001)
Record low-11° (2014)
Tue, 1743° / 27°0.02Climate normal
43 °Climate normal

Mantua, Tuesday, 17 November

Climate normal for this date — 60-year average.

Average high43°
Average low27°
Average precipitation0.02 in
Chance of precipitation12%
Record high62° (1999)
Record low6° (1961)
Wed, 1842° / 27°0.03Climate normal
42 °Climate normal

Mantua, Wednesday, 18 November

Climate normal for this date — 60-year average.

Average high42°
Average low27°
Average precipitation0.03 in
Chance of precipitation23%
Record high56° (1995)
Record low4° (2022)
Thu, 1941° / 25°0.02Climate normal
41 °Climate normal

Mantua, Thursday, 19 November

Climate normal for this date — 60-year average.

Average high41°
Average low25°
Average precipitation0.02 in
Chance of precipitation15%
Record high56° (2007)
Record low-2° (1985)

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 Mantua, 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 Mantua, 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.