Monthly outlook for Hiattsville, IA: average high 50.8°, average low 35.9°. That is 2.3° above the climate normal for November. Precipitation is expected on 2 days (about 0.8 inches), against a normal of 4 days and 1.1 inches. The warmest day looks like 21 November (63.4°), the coolest 26 November (23.8°).
50.8°/35.9°
Average high / low
+2.3°
Above normal
2 / 4
Wet days / normal
0.8 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
13 November – 22 November
54.2°
48.4°
+3.2°
23 November – 2 December
45.1°
42.8°
+1.3°
3 December – 12 December
at normal
37.6°
—
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).
Sat, 1443° / 26°0
43 °
Hiattsville, Saturday, 14 November
Clear. High 43°, low 26°.
Pressure30.33 inHg
Wind3 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 point29°
Mon, 1652° / 31°0
52 °
Hiattsville, Monday, 16 November
Clear. High 52°, low 31°.
Pressure30.50 inHg
Wind7.9 mph SW
Humidity52%
Visibility6.2 mi
Dew point34°
Tue, 1755° / 36°0
55 °
Hiattsville, Tuesday, 17 November
Clear. High 55°, low 36°.
Pressure30.39 inHg
Wind12 mph S
Humidity55%
Visibility—
Dew point35°
Wed, 1859° / 41°0
59 °
Hiattsville, Wednesday, 18 November
Overcast. High 59°, low 41°.
Pressure30.18 inHg
Wind14.2 mph S
Humidity52%
Visibility—
Dew point37°
Thu, 1962° / 49°0.01
62 °
Hiattsville, Thursday, 19 November
Light rain. High 62°, low 49°.
Pressure30.24 inHg
Wind14.5 mph S
Humidity52%
Visibility—
Dew point43°
Fri, 2058° / 46°0.01
58 °
Hiattsville, Friday, 20 November
Light rain. High 58°, low 46°.
Pressure30.33 inHg
Wind9.6 mph SE
Humidity61%
Visibility—
Dew point43°
Sat, 2163° / 53°0.02
63 °
Hiattsville, Saturday, 21 November
Light rain. High 63°, low 53°.
Pressure30.09 inHg
Wind16.3 mph SW
Humidity62%
Visibility—
Dew point48°
Sun, 2262° / 55°0.09
62 °
Hiattsville, Sunday, 22 November
Light rain. High 62°, low 55°.
Pressure29.80 inHg
Wind20.8 mph S
Humidity72%
Visibility—
Dew point52°
Mon, 2357° / 32°0.69
57 °
Hiattsville, Monday, 23 November
Snow. High 57°, low 32°.
Pressure29.88 inHg
Wind20.2 mph N
Humidity88%
Visibility—
Dew point39°
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°
Sat, 2849° / 39°0
49 °
Hiattsville, Saturday, 28 November
Overcast. High 49°, low 39°.
Pressure29.94 inHg
Wind11.4 mph SW
Humidity74%
Visibility—
Dew point40°
From day 17 onward the outlook is built from 60-year climate statistics
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)
Sat, 1237° / 23°0.05
37 °
Hiattsville, Saturday, 12 December
Climate normal for this date — 60-year average.
Average high37°
Average low23°
Average precipitation0.05 in
Chance of precipitation17%
Record high60° (1991)
Record low-15° (2000)
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.