Monthly outlook for Mantua, WY: average high 41.9°, average low 28.5°. That is 1.5° above the climate normal for November. Precipitation is expected on 2 days (about 0.7 inches), against a normal of 3 days and 0.3 inches. The warmest day looks like 15 November (56.4°), the coolest 30 November (23.3°).
41.9°/28.5°
Average high / low
+1.5°
Above normal
2 / 3
Wet days / normal
0.7 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
15 November – 24 November
44°
41.1°
+1.6°
25 November – 4 December
38.5°
36°
+1.4°
5 December – 14 December
at normal
33.8°
—
November records over 66 years
68°14 November 2025All-time high
-17.5°30 November 1975All-time low
Climate normals and records are computed from the nearest reference point — Byron (9 mi).
Mon, 1655° / 29°0
55 °
Mantua, Monday, 16 November
Overcast. High 55°, low 29°.
Pressure30.00 inHg
Wind5 mph SE
Humidity53%
Visibility6.2 mi
Dew point27°
Tue, 1753° / 33°0.01
53 °
Mantua, Tuesday, 17 November
Light rain. High 53°, low 33°.
Pressure29.74 inHg
Wind5.2 mph E
Humidity50%
Visibility6.2 mi
Dew point30°
Wed, 1839° / 30°0.48
39 °
Mantua, Wednesday, 18 November
Snow. High 39°, low 30°.
Pressure29.94 inHg
Wind2.9 mph N
Humidity77%
Visibility6.2 mi
Dew point31°
Thu, 1937° / 27°0
37 °
Mantua, Thursday, 19 November
Overcast. High 37°, low 27°.
Pressure30.15 inHg
Wind1.8 mph SE
Humidity82%
Visibility6.2 mi
Dew point27°
Fri, 2031° / 26°0.17
31 °
Mantua, Friday, 20 November
Snow. High 31°, low 26°.
Pressure29.88 inHg
Wind14.5 mph NW
Humidity97%
Visibility—
Dew point29°
Sat, 2140° / 26°0
40 °
Mantua, Saturday, 21 November
Partly cloudy. High 40°, low 26°.
Pressure30.03 inHg
Wind13.9 mph SE
Humidity47%
Visibility—
Dew point16°
Sun, 2243° / 31°0
43 °
Mantua, Sunday, 22 November
Overcast. High 43°, low 31°.
Pressure29.91 inHg
Wind8.6 mph NW
Humidity32%
Visibility—
Dew point11°
Mon, 2343° / 32°0
43 °
Mantua, Monday, 23 November
Overcast. High 43°, low 32°.
Pressure30.06 inHg
Wind16.6 mph NW
Humidity53%
Visibility—
Dew point23°
Tue, 2443° / 29°0
43 °
Mantua, Tuesday, 24 November
Overcast. High 43°, low 29°.
Pressure29.91 inHg
Wind19.2 mph SE
Humidity45%
Visibility—
Dew point19°
Wed, 2545° / 32°0.03
45 °
Mantua, Wednesday, 25 November
Snow. High 45°, low 32°.
Pressure29.74 inHg
Wind11.5 mph W
Humidity48%
Visibility—
Dew point23°
Thu, 2640° / 25°0.01
40 °
Mantua, Thursday, 26 November
Light rain. High 40°, low 25°.
Pressure30.03 inHg
Wind8.6 mph SW
Humidity39%
Visibility—
Dew point11°
Fri, 2735° / 24°0.01
35 °
Mantua, Friday, 27 November
Light snow. High 35°, low 24°.
Pressure30.03 inHg
Wind17.6 mph SE
Humidity42%
Visibility—
Dew point10°
Sat, 2839° / 29°0
39 °
Mantua, Saturday, 28 November
Light snow. High 39°, low 29°.
Pressure29.83 inHg
Wind21.4 mph N
Humidity60%
Visibility—
Dew point23°
Sun, 2934° / 24°0
34 °
Mantua, Sunday, 29 November
Overcast. High 34°, low 24°.
Pressure30.39 inHg
Wind7.3 mph SE
Humidity44%
Visibility—
Dew point11°
Mon, 3038° / 23°0
38 °
Mantua, Monday, 30 November
Overcast. High 38°, low 23°.
Pressure30.15 inHg
Wind17.1 mph SE
Humidity36%
Visibility—
Dew point8°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 0136° / 20°0.02
36 °
Mantua, Tuesday, 1 December
Climate normal for this date — 60-year average.
Average high36°
Average low20°
Average precipitation0.02 in
Chance of precipitation13%
Record high55° (2021)
Record low-16° (1985)
Wed, 0237° / 20°0.03
37 °
Mantua, Wednesday, 2 December
Climate normal for this date — 60-year average.
Average high37°
Average low20°
Average precipitation0.03 in
Chance of precipitation25%
Record high62° (2021)
Record low-16° (1985)
Thu, 0336° / 21°0.02
36 °
Mantua, Thursday, 3 December
Climate normal for this date — 60-year average.
Average high36°
Average low21°
Average precipitation0.02 in
Chance of precipitation10%
Record high55° (1998)
Record low-8° (1978)
Fri, 0435° / 20°0.02
35 °
Mantua, Friday, 4 December
Climate normal for this date — 60-year average.
Average high35°
Average low20°
Average precipitation0.02 in
Chance of precipitation15%
Record high52° (2007)
Record low-10° (1972)
Sat, 0535° / 19°0.02
35 °
Mantua, Saturday, 5 December
Climate normal for this date — 60-year average.
Average high35°
Average low19°
Average precipitation0.02 in
Chance of precipitation15%
Record high52° (1987)
Record low-24° (1972)
Sun, 0634° / 18°0.02
34 °
Mantua, Sunday, 6 December
Climate normal for this date — 60-year average.
Average high34°
Average low18°
Average precipitation0.02 in
Chance of precipitation13%
Record high52° (1981)
Record low-24° (1972)
Mon, 0733° / 18°0.02
33 °
Mantua, Monday, 7 December
Climate normal for this date — 60-year average.
Average high33°
Average low18°
Average precipitation0.02 in
Chance of precipitation17%
Record high51° (2023)
Record low-25° (2013)
Tue, 0833° / 17°0.02
33 °
Mantua, Tuesday, 8 December
Climate normal for this date — 60-year average.
Average high33°
Average low17°
Average precipitation0.02 in
Chance of precipitation12%
Record high51° (2015)
Record low-22° (1972)
Wed, 0933° / 17°0.01
33 °
Mantua, Wednesday, 9 December
Climate normal for this date — 60-year average.
Average high33°
Average low17°
Average precipitation0.01 in
Chance of precipitation12%
Record high53° (2015)
Record low-23° (1972)
Thu, 1035° / 19°0.01
35 °
Mantua, Thursday, 10 December
Climate normal for this date — 60-year average.
Average high35°
Average low19°
Average precipitation0.01 in
Chance of precipitation8%
Record high54° (1981)
Record low-22° (1972)
Fri, 1134° / 19°0.01
34 °
Mantua, Friday, 11 December
Climate normal for this date — 60-year average.
Average high34°
Average low19°
Average precipitation0.01 in
Chance of precipitation12%
Record high59° (2025)
Record low-14° (1972)
Sat, 1235° / 19°0.02
35 °
Mantua, Saturday, 12 December
Climate normal for this date — 60-year average.
Average high35°
Average low19°
Average precipitation0.02 in
Chance of precipitation15%
Record high52° (2014)
Record low-13° (1961)
Sun, 1333° / 18°0.02
33 °
Mantua, Sunday, 13 December
Climate normal for this date — 60-year average.
Average high33°
Average low18°
Average precipitation0.02 in
Chance of precipitation15%
Record high51° (2014)
Record low-9° (1972)
Mon, 1434° / 18°0.02
34 °
Mantua, Monday, 14 December
Climate normal for this date — 60-year average.
Average high34°
Average low18°
Average precipitation0.02 in
Chance of precipitation17%
Record high55° (2021)
Record low-14° (2008)
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.