Monthly outlook for Hamburg, IA: average high 62.1°, average low 44.6°. That is 1.3° above the climate normal for October. Precipitation is expected on 3 days (about 1.1 inches), against a normal of 4 days and 1.5 inches. The warmest day looks like 24 October (75.2°), the coolest 28 October (30.1°).
62.1°/44.6°
Average high / low
+1.3°
Above normal
3 / 4
Wet days / normal
1.1 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
20 October – 29 October
64.5°
61.7°
+1.5°
30 October – 8 November
58.1°
56°
+1.1°
9 November – 18 November
at normal
51.5°
—
October records over 66 years
95.5°5 October 2024All-time high
10.4°27 October 1997All-time low
Climate normals and records are computed from the nearest reference point — Nebraska City (12 mi).
Wed, 2174° / 51°0.04
74 °
Hamburg, Wednesday, 21 October
Light rain. High 74°, low 51°.
Pressure30.21 inHg
Wind4.7 mph S
Humidity61%
Visibility6.2 mi
Dew point53°
Thu, 2273° / 51°0
73 °
Hamburg, Thursday, 22 October
Clear. High 73°, low 51°.
Pressure30.24 inHg
Wind6.8 mph S
Humidity54%
Visibility6.2 mi
Dew point53°
Fri, 2375° / 55°0
75 °
Hamburg, Friday, 23 October
Overcast. High 75°, low 55°.
Pressure30.12 inHg
Wind11.9 mph SE
Humidity51%
Visibility6.2 mi
Dew point51°
Sat, 2475° / 59°0
75 °
Hamburg, Saturday, 24 October
Overcast. High 75°, low 59°.
Pressure30.18 inHg
Wind9.2 mph S
Humidity50%
Visibility6.2 mi
Dew point51°
Sun, 2570° / 55°0.04
70 °
Hamburg, Sunday, 25 October
Light rain. High 70°, low 55°.
Pressure30.36 inHg
Wind6.8 mph N
Humidity61%
Visibility—
Dew point53°
Mon, 2657° / 41°0.45
57 °
Hamburg, Monday, 26 October
Rain. High 57°, low 41°.
Pressure30.33 inHg
Wind15.3 mph N
Humidity87%
Visibility—
Dew point38°
Tue, 2743° / 35°0
43 °
Hamburg, Tuesday, 27 October
Clear. High 43°, low 35°.
Pressure30.62 inHg
Wind16.4 mph NW
Humidity42%
Visibility—
Dew point20°
Wed, 2853° / 30°0
53 °
Hamburg, Wednesday, 28 October
Clear. High 53°, low 30°.
Pressure30.33 inHg
Wind16 mph SW
Humidity37%
Visibility—
Dew point21°
Thu, 2952° / 37°0
52 °
Hamburg, Thursday, 29 October
Clear. High 52°, low 37°.
Pressure30.27 inHg
Wind11.5 mph N
Humidity40%
Visibility—
Dew point25°
Fri, 3050° / 35°0
50 °
Hamburg, Friday, 30 October
Clear. High 50°, low 35°.
Pressure30.47 inHg
Wind9 mph NE
Humidity35%
Visibility—
Dew point19°
Sat, 3153° / 35°0
53 °
Hamburg, Saturday, 31 October
Overcast. High 53°, low 35°.
Pressure30.15 inHg
Wind17.1 mph SW
Humidity60%
Visibility—
Dew point37°
Sun, 0156° / 40°0
56 °
Hamburg, Sunday, 1 November
Clear. High 56°, low 40°.
Pressure30.18 inHg
Wind11.3 mph N
Humidity47%
Visibility—
Dew point33°
Mon, 0264° / 40°0.02
64 °
Hamburg, Monday, 2 November
Light rain. High 64°, low 40°.
Pressure30.15 inHg
Wind15.5 mph S
Humidity48%
Visibility—
Dew point38°
Tue, 0359° / 55°0.53
59 °
Hamburg, Tuesday, 3 November
Light rain. High 59°, low 55°.
Pressure29.88 inHg
Wind17.8 mph S
Humidity85%
Visibility—
Dew point52°
Wed, 0466° / 52°0.02
66 °
Hamburg, Wednesday, 4 November
Light rain. High 66°, low 52°.
Pressure29.97 inHg
Wind8.1 mph N
Humidity56%
Visibility—
Dew point47°
From day 17 onward the outlook is built from 60-year climate statistics
Thu, 0555° / 38°0.06
55 °
Hamburg, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high55°
Average low38°
Average precipitation0.06 in
Chance of precipitation18%
Record high74° (2015)
Record low22° (1967)
Fri, 0655° / 38°0.04
55 °
Hamburg, Friday, 6 November
Climate normal for this date — 60-year average.
Average high55°
Average low38°
Average precipitation0.04 in
Chance of precipitation13%
Record high75° (1980)
Record low16° (1991)
Sat, 0756° / 38°0.02
56 °
Hamburg, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high56°
Average low38°
Average precipitation0.02 in
Chance of precipitation8%
Record high73° (2001)
Record low1° (1991)
Sun, 0855° / 38°0.06
55 °
Hamburg, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high55°
Average low38°
Average precipitation0.06 in
Chance of precipitation20%
Record high79° (1999)
Record low-3° (1991)
Mon, 0955° / 38°0.1
55 °
Hamburg, Monday, 9 November
Climate normal for this date — 60-year average.
Average high55°
Average low38°
Average precipitation0.1 in
Chance of precipitation30%
Record high76° (1999)
Record low17° (2018)
Tue, 1051° / 35°0.07
51 °
Hamburg, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high51°
Average low35°
Average precipitation0.07 in
Chance of precipitation28%
Record high76° (2012)
Record low13° (2018)
Wed, 1150° / 33°0.05
50 °
Hamburg, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high50°
Average low33°
Average precipitation0.05 in
Chance of precipitation20%
Record high73° (1964)
Record low8° (1986)
Thu, 1250° / 33°0.06
50 °
Hamburg, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high50°
Average low33°
Average precipitation0.06 in
Chance of precipitation18%
Record high75° (2005)
Record low5° (1968)
Fri, 1351° / 33°0.06
51 °
Hamburg, Friday, 13 November
Climate normal for this date — 60-year average.
Average high51°
Average low33°
Average precipitation0.06 in
Chance of precipitation18%
Record high81° (1999)
Record low4° (1986)
Sat, 1451° / 35°0.02
51 °
Hamburg, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high51°
Average low35°
Average precipitation0.02 in
Chance of precipitation13%
Record high74° (2025)
Record low13° (1972)
Sun, 1552° / 35°0.05
52 °
Hamburg, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high52°
Average low35°
Average precipitation0.05 in
Chance of precipitation23%
Record high72° (2001)
Record low5° (1972)
Mon, 1652° / 34°0.05
52 °
Hamburg, Monday, 16 November
Climate normal for this date — 60-year average.
Average high52°
Average low34°
Average precipitation0.05 in
Chance of precipitation13%
Record high73° (1963)
Record low13° (2014)
Tue, 1752° / 35°0.08
52 °
Hamburg, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high52°
Average low35°
Average precipitation0.08 in
Chance of precipitation23%
Record high70° (2016)
Record low13° (1961)
Wed, 1851° / 35°0.04
51 °
Hamburg, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high51°
Average low35°
Average precipitation0.04 in
Chance of precipitation18%
Record high75° (1999)
Record low12° (1961)
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 Hamburg, 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 Hamburg, 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.