Monthly outlook for Hiattsville, IA: average high 51.1°, average low 36.9°. That is 2.2° above the climate normal for November. Precipitation is expected on 2 days (about 0.4 inches), against a normal of 4 days and 1.1 inches. The warmest day looks like 20 November (66.6°), the coolest 26 November (23.8°).
51.1°/36.9°
Average high / low
+2.2°
Above normal
2 / 4
Wet days / normal
0.4 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
12 November – 21 November
53.5°
48.5°
+2.7°
22 November – 1 December
47.2°
43.3°
+2.2°
2 December – 11 December
at normal
38°
—
November records over 66 years
76.1°2 November 1964All-time high
-11°8 November 1991All-time low
Climate normals and records are computed from the nearest reference point — Centerville (7 mi).
Fri, 1341° / 30°0
41 °
Hiattsville, Friday, 13 November
Overcast. High 41°, low 30°.
Pressure30.21 inHg
Wind8.3 mph N
Humidity68%
Visibility6.2 mi
Dew point23°
Sat, 1443° / 26°0
43 °
Hiattsville, Saturday, 14 November
Clear. High 43°, low 26°.
Pressure30.36 inHg
Wind3.2 mph SE
Humidity64%
Visibility6.2 mi
Dew point24°
Sun, 1548° / 29°0
48 °
Hiattsville, Sunday, 15 November
Clear. High 48°, low 29°.
Pressure30.47 inHg
Wind5.3 mph S
Humidity56%
Visibility6.2 mi
Dew point28°
Mon, 1652° / 31°0
52 °
Hiattsville, Monday, 16 November
Clear. High 52°, low 31°.
Pressure30.47 inHg
Wind8.6 mph SW
Humidity51%
Visibility6.2 mi
Dew point33°
Tue, 1755° / 36°0
55 °
Hiattsville, Tuesday, 17 November
Clear. High 55°, low 36°.
Pressure30.39 inHg
Wind11.1 mph S
Humidity53%
Visibility—
Dew point34°
Wed, 1858° / 40°0
58 °
Hiattsville, Wednesday, 18 November
Overcast. High 58°, low 40°.
Pressure30.15 inHg
Wind16 mph S
Humidity54%
Visibility—
Dew point37°
Thu, 1964° / 50°0.01
64 °
Hiattsville, Thursday, 19 November
Light rain. High 64°, low 50°.
Pressure30.12 inHg
Wind18 mph SW
Humidity55%
Visibility—
Dew point45°
Fri, 2067° / 46°0
67 °
Hiattsville, Friday, 20 November
Overcast. High 67°, low 46°.
Pressure30.24 inHg
Wind15.1 mph S
Humidity65%
Visibility—
Dew point51°
Sat, 2165° / 57°0
65 °
Hiattsville, Saturday, 21 November
Overcast. High 65°, low 57°.
Pressure30.12 inHg
Wind15.8 mph SW
Humidity58%
Visibility—
Dew point48°
Sun, 2258° / 54°0.2
58 °
Hiattsville, Sunday, 22 November
Light rain. High 58°, low 54°.
Pressure29.94 inHg
Wind18 mph S
Humidity79%
Visibility—
Dew point51°
Mon, 2361° / 46°0.13
61 °
Hiattsville, Monday, 23 November
Light rain. High 61°, low 46°.
Pressure29.71 inHg
Wind17.7 mph SW
Humidity66%
Visibility—
Dew point49°
Tue, 2440° / 28°0.03
40 °
Hiattsville, Tuesday, 24 November
Snow. High 40°, low 28°.
Pressure29.97 inHg
Wind20.6 mph N
Humidity41%
Visibility—
Dew point14°
Wed, 2535° / 24°0
35 °
Hiattsville, Wednesday, 25 November
Clear. High 35°, low 24°.
Pressure30.33 inHg
Wind14.2 mph NW
Humidity35%
Visibility—
Dew point8°
Thu, 2639° / 24°0
39 °
Hiattsville, Thursday, 26 November
Overcast. High 39°, low 24°.
Pressure30.45 inHg
Wind11.7 mph SE
Humidity36%
Visibility—
Dew point10°
Fri, 2750° / 32°0
50 °
Hiattsville, Friday, 27 November
Overcast. High 50°, low 32°.
Pressure30.03 inHg
Wind22.1 mph SW
Humidity54%
Visibility—
Dew point31°
From day 17 onward the outlook is built from 60-year climate statistics
Sat, 2840° / 27°0.05
40 °
Hiattsville, Saturday, 28 November
Climate normal for this date — 60-year average.
Average high40°
Average low27°
Average precipitation0.05 in
Chance of precipitation18%
Record high65° (2006)
Record low3° (2018)
Sun, 2942° / 28°0.09
42 °
Hiattsville, Sunday, 29 November
Climate normal for this date — 60-year average.
Average high42°
Average low28°
Average precipitation0.09 in
Chance of precipitation25%
Record high69° (1998)
Record low8° (1976)
Mon, 3042° / 28°0.07
42 °
Hiattsville, Monday, 30 November
Climate normal for this date — 60-year average.
Average high42°
Average low28°
Average precipitation0.07 in
Chance of precipitation22%
Record high66° (1998)
Record low3° (1964)
Tue, 0140° / 27°0.08
40 °
Hiattsville, Tuesday, 1 December
Climate normal for this date — 60-year average.
Average high40°
Average low27°
Average precipitation0.08 in
Chance of precipitation32%
Record high62° (1970)
Record low1° (1985)
Wed, 0241° / 27°0.06
41 °
Hiattsville, Wednesday, 2 December
Climate normal for this date — 60-year average.
Average high41°
Average low27°
Average precipitation0.06 in
Chance of precipitation23%
Record high62° (1973)
Record low-6° (1985)
Thu, 0340° / 26°0.06
40 °
Hiattsville, Thursday, 3 December
Climate normal for this date — 60-year average.
Average high40°
Average low26°
Average precipitation0.06 in
Chance of precipitation20%
Record high69° (2012)
Record low-7° (1985)
Fri, 0439° / 26°0.05
39 °
Hiattsville, Friday, 4 December
Climate normal for this date — 60-year average.
Average high39°
Average low26°
Average precipitation0.05 in
Chance of precipitation13%
Record high67° (1998)
Record low-2° (2025)
Sat, 0540° / 25°0.06
40 °
Hiattsville, Saturday, 5 December
Climate normal for this date — 60-year average.
Average high40°
Average low25°
Average precipitation0.06 in
Chance of precipitation22%
Record high65° (2001)
Record low3° (2008)
Sun, 0637° / 24°0.06
37 °
Hiattsville, Sunday, 6 December
Climate normal for this date — 60-year average.
Average high37°
Average low24°
Average precipitation0.06 in
Chance of precipitation27%
Record high58° (1966)
Record low-1° (1985)
Mon, 0737° / 23°0.06
37 °
Hiattsville, Monday, 7 December
Climate normal for this date — 60-year average.
Average high37°
Average low23°
Average precipitation0.06 in
Chance of precipitation20%
Record high58° (2023)
Record low-6° (2005)
Tue, 0837° / 23°0.06
37 °
Hiattsville, Tuesday, 8 December
Climate normal for this date — 60-year average.
Average high37°
Average low23°
Average precipitation0.06 in
Chance of precipitation23%
Record high62° (1991)
Record low0° (1976)
Wed, 0937° / 23°0.08
37 °
Hiattsville, Wednesday, 9 December
Climate normal for this date — 60-year average.
Average high37°
Average low23°
Average precipitation0.08 in
Chance of precipitation28%
Record high56° (1965)
Record low-6° (1977)
Thu, 1037° / 22°0.06
37 °
Hiattsville, Thursday, 10 December
Climate normal for this date — 60-year average.
Average high37°
Average low22°
Average precipitation0.06 in
Chance of precipitation18%
Record high58° (2020)
Record low-10° (1977)
Fri, 1136° / 22°0.06
36 °
Hiattsville, Friday, 11 December
Climate normal for this date — 60-year average.
Average high36°
Average low22°
Average precipitation0.06 in
Chance of precipitation23%
Record high60° (1965)
Record low-12° (1972)
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 Hiattsville, IA 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 Hiattsville, IA 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.