As of 21:44 CDT

Weather in Hamburg, MO

51°Current weather

Hamburg, Sunday, 18 October, 21:44

Clear. Feels like 49°. High 66°, low 38°.

Pressure30.36 inHg
Wind6.8 mph SE
Humidity75%
Visibility6.2 mi
Dew point43°

Monthly outlook for Hamburg, MO: average high 67.7°, average low 50.5°. That is 2.7° above the climate normal for October. Precipitation is expected on 6 days (about 0.6 inches), against a normal of 5 days and 1.8 inches. The warmest day looks like 30 October (73.9°), the coolest 18 October (38.2°).

67.7°/50.5°
Average high / low
+2.7°
Above normal
6 / 5
Wet days / normal
0.6 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
18 October – 27 October68.9°63.9°+2.7°
28 October – 6 November65.9°59.8°+3.3°
7 November – 16 Novemberat normal55.2°—

October records over 66 years

91.9°10 October 1963All-time high
28.8°24 October 1981All-time low

Climate normals and records are computed from the nearest reference point — O'Fallon (8 mi).

Mon, 1970° / 41°0Clear
70 °Clear

Hamburg, Monday, 19 October

Clear. High 70°, low 41°.

Pressure30.39 inHg
Wind2.3 mph SE
Humidity48%
Visibility6.2 mi
Dew point44°
Tue, 2071° / 44°0Overcast
71 °Overcast

Hamburg, Tuesday, 20 October

Overcast. High 71°, low 44°.

Pressure30.36 inHg
Wind2 mph SE
Humidity52%
Visibility6.2 mi
Dew point48°
Wed, 2170° / 47°0Clear
70 °Clear

Hamburg, Wednesday, 21 October

Clear. High 70°, low 47°.

Pressure30.30 inHg
Wind1.1 mph SE
Humidity48%
Visibility6.2 mi
Dew point48°
Thu, 2269° / 49°0Clear
69 °Clear

Hamburg, Thursday, 22 October

Clear. High 69°, low 49°.

Pressure30.30 inHg
Wind4.1 mph NE
Humidity56%
Visibility6.2 mi
Dew point50°
Fri, 2368° / 49°0Clear
68 °Clear

Hamburg, Friday, 23 October

Clear. High 68°, low 49°.

Pressure30.30 inHg
Wind6.2 mph SE
Humidity51%
Visibility—
Dew point46°
Sat, 2474° / 49°0Overcast
74 °Overcast

Hamburg, Saturday, 24 October

Overcast. High 74°, low 49°.

Pressure30.33 inHg
Wind8.9 mph S
Humidity46%
Visibility—
Dew point45°
Sun, 2569° / 56°0Overcast
69 °Overcast

Hamburg, Sunday, 25 October

Overcast. High 69°, low 56°.

Pressure30.33 inHg
Wind8.6 mph NW
Humidity39%
Visibility—
Dew point39°
Mon, 2671° / 55°0Overcast
71 °Overcast

Hamburg, Monday, 26 October

Overcast. High 71°, low 55°.

Pressure30.18 inHg
Wind10.2 mph S
Humidity41%
Visibility—
Dew point42°
Tue, 2760° / 56°0.05Light rain
60 °Light rain

Hamburg, Tuesday, 27 October

Light rain. High 60°, low 56°.

Pressure30.12 inHg
Wind6.8 mph S
Humidity70%
Visibility—
Dew point50°
Wed, 2858° / 54°0.04Light rain
58 °Light rain

Hamburg, Wednesday, 28 October

Light rain. High 58°, low 54°.

Pressure30.12 inHg
Wind5.8 mph SE
Humidity83%
Visibility—
Dew point51°
Thu, 2971° / 57°0.12Light rain
71 °Light rain

Hamburg, Thursday, 29 October

Light rain. High 71°, low 57°.

Pressure29.97 inHg
Wind10.6 mph S
Humidity72%
Visibility—
Dew point56°
Fri, 3074° / 62°0.18Light rain
74 °Light rain

Hamburg, Friday, 30 October

Light rain. High 74°, low 62°.

Pressure29.85 inHg
Wind14.2 mph SW
Humidity75%
Visibility—
Dew point64°
Sat, 3162° / 58°0.08Light rain
62 °Light rain

Hamburg, Saturday, 31 October

Light rain. High 62°, low 58°.

Pressure29.97 inHg
Wind10.7 mph SE
Humidity80%
Visibility—
Dew point52°
Sun, 0165° / 47°0.13Light rain
65 °Light rain

Hamburg, Sunday, 1 November

Light rain. High 65°, low 47°.

Pressure29.97 inHg
Wind20 mph NW
Humidity41%
Visibility—
Dew point33°
Mon, 0265° / 43°0Clear
65 °Clear

Hamburg, Monday, 2 November

Clear. High 65°, low 43°.

Pressure30.03 inHg
Wind9.8 mph SW
Humidity33%
Visibility—
Dew point31°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 0358° / 43°0.12Climate normal
58 °Climate normal

Hamburg, Tuesday, 3 November

Climate normal for this date — 60-year average.

Average high58°
Average low43°
Average precipitation0.12 in
Chance of precipitation30%
Record high78° (1987)
Record low19° (1991)
Wed, 0458° / 44°0.15Climate normal
58 °Climate normal

Hamburg, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high58°
Average low44°
Average precipitation0.15 in
Chance of precipitation28%
Record high78° (1978)
Record low19° (1991)
Thu, 0557° / 43°0.17Climate normal
57 °Climate normal

Hamburg, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high57°
Average low43°
Average precipitation0.17 in
Chance of precipitation35%
Record high78° (1978)
Record low24° (1991)
Fri, 0657° / 42°0.09Climate normal
57 °Climate normal

Hamburg, Friday, 6 November

Climate normal for this date — 60-year average.

Average high57°
Average low42°
Average precipitation0.09 in
Chance of precipitation32%
Record high77° (2023)
Record low28° (1982)
Sat, 0758° / 42°0.07Climate normal
58 °Climate normal

Hamburg, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high58°
Average low42°
Average precipitation0.07 in
Chance of precipitation13%
Record high74° (1980)
Record low15° (1991)
Sun, 0858° / 42°0.03Climate normal
58 °Climate normal

Hamburg, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high58°
Average low42°
Average precipitation0.03 in
Chance of precipitation17%
Record high82° (2023)
Record low0° (1991)
Mon, 0958° / 43°0.11Climate normal
58 °Climate normal

Hamburg, Monday, 9 November

Climate normal for this date — 60-year average.

Average high58°
Average low43°
Average precipitation0.11 in
Chance of precipitation28%
Record high78° (2022)
Record low10° (1991)
Tue, 1056° / 41°0.12Climate normal
56 °Climate normal

Hamburg, Tuesday, 10 November

Climate normal for this date — 60-year average.

Average high56°
Average low41°
Average precipitation0.12 in
Chance of precipitation27%
Record high75° (2012)
Record low19° (2018)
Wed, 1154° / 38°0.09Climate normal
54 °Climate normal

Hamburg, Wednesday, 11 November

Climate normal for this date — 60-year average.

Average high54°
Average low38°
Average precipitation0.09 in
Chance of precipitation28%
Record high76° (1964)
Record low21° (2019)
Thu, 1252° / 37°0.09Climate normal
52 °Climate normal

Hamburg, Thursday, 12 November

Climate normal for this date — 60-year average.

Average high52°
Average low37°
Average precipitation0.09 in
Chance of precipitation22%
Record high72° (2010)
Record low11° (2019)
Fri, 1354° / 38°0.05Climate normal
54 °Climate normal

Hamburg, Friday, 13 November

Climate normal for this date — 60-year average.

Average high54°
Average low38°
Average precipitation0.05 in
Chance of precipitation20%
Record high78° (1999)
Record low11° (1986)
Sat, 1454° / 39°0.07Climate normal
54 °Climate normal

Hamburg, Saturday, 14 November

Climate normal for this date — 60-year average.

Average high54°
Average low39°
Average precipitation0.07 in
Chance of precipitation27%
Record high78° (2025)
Record low16° (1986)
Sun, 1554° / 39°0.12Climate normal
54 °Climate normal

Hamburg, Sunday, 15 November

Climate normal for this date — 60-year average.

Average high54°
Average low39°
Average precipitation0.12 in
Chance of precipitation30%
Record high76° (2025)
Record low22° (2019)
Mon, 1654° / 38°0.11Climate normal
54 °Climate normal

Hamburg, Monday, 16 November

Climate normal for this date — 60-year average.

Average high54°
Average low38°
Average precipitation0.11 in
Chance of precipitation22%
Record high72° (2001)
Record low25° (1997)

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, MO 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, MO 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.