Monthly outlook for Brazil, IA: average high 67.3°, average low 49.1°. That is 4.6° above the climate normal for October. Precipitation is expected on 6 days (about 0.9 inches), against a normal of 4 days and 1.6 inches. The warmest day looks like 23 October (76.5°), the coolest 17 October (35.5°).
67.3°/49.1°
Average high / low
+4.6°
Above normal
6 / 4
Wet days / normal
0.9 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
17 October – 26 October
67.6°
60.4°
+4°
27 October – 5 November
66.8°
55.6°
+6.2°
6 November – 15 November
at normal
50.5°
—
October records over 66 years
92.1°6 October 1963All-time high
14.2°29 October 1980All-time low
Climate normals and records are computed from the nearest reference point — Centerville (5 mi).
Sun, 1861° / 42°0
61 °
Brazil, Sunday, 18 October
Clear. High 61°, low 42°.
Pressure30.36 inHg
Wind15 mph S
Humidity61%
Visibility6.2 mi
Dew point44°
Mon, 1965° / 45°0
65 °
Brazil, Monday, 19 October
Partly cloudy. High 65°, low 45°.
Pressure30.36 inHg
Wind7.3 mph S
Humidity61%
Visibility6.2 mi
Dew point47°
Tue, 2067° / 46°0
67 °
Brazil, Tuesday, 20 October
Clear. High 67°, low 46°.
Pressure30.33 inHg
Wind6.7 mph S
Humidity65%
Visibility6.2 mi
Dew point51°
Wed, 2168° / 50°0.06
68 °
Brazil, Wednesday, 21 October
Light rain. High 68°, low 50°.
Pressure30.24 inHg
Wind7.3 mph S
Humidity64%
Visibility—
Dew point50°
Thu, 2271° / 51°0
71 °
Brazil, Thursday, 22 October
Clear. High 71°, low 51°.
Pressure30.21 inHg
Wind7.3 mph SE
Humidity52%
Visibility—
Dew point49°
Fri, 2377° / 56°0
77 °
Brazil, Friday, 23 October
Overcast. High 77°, low 56°.
Pressure30.03 inHg
Wind14.4 mph S
Humidity52%
Visibility—
Dew point54°
Sat, 2475° / 65°0
75 °
Brazil, Saturday, 24 October
Light rain. High 75°, low 65°.
Pressure29.97 inHg
Wind19.3 mph S
Humidity39%
Visibility—
Dew point46°
Sun, 2566° / 51°0
66 °
Brazil, Sunday, 25 October
Overcast. High 66°, low 51°.
Pressure30.12 inHg
Wind14.9 mph SW
Humidity49%
Visibility—
Dew point42°
Mon, 2671° / 47°0.01
71 °
Brazil, Monday, 26 October
Light rain. High 71°, low 47°.
Pressure30.12 inHg
Wind12.8 mph SE
Humidity53%
Visibility—
Dew point47°
Tue, 2774° / 61°0.08
74 °
Brazil, Tuesday, 27 October
Light rain. High 74°, low 61°.
Pressure29.91 inHg
Wind21.5 mph SW
Humidity48%
Visibility—
Dew point50°
Wed, 2865° / 54°0.33
65 °
Brazil, Wednesday, 28 October
Light rain. High 65°, low 54°.
Pressure29.80 inHg
Wind19.4 mph S
Humidity93%
Visibility—
Dew point61°
Thu, 2959° / 44°0.04
59 °
Brazil, Thursday, 29 October
Light rain. High 59°, low 44°.
Pressure30.09 inHg
Wind11.8 mph SE
Humidity46%
Visibility—
Dew point36°
Fri, 3074° / 52°0.31
74 °
Brazil, Friday, 30 October
Light rain. High 74°, low 52°.
Pressure29.59 inHg
Wind27.7 mph S
Humidity88%
Visibility—
Dew point63°
Sat, 3168° / 45°0.07
68 °
Brazil, Saturday, 31 October
Light rain. High 68°, low 45°.
Pressure29.80 inHg
Wind28.2 mph S
Humidity47%
Visibility—
Dew point33°
Sun, 0160° / 41°0
60 °
Brazil, Sunday, 1 November
Overcast. High 60°, low 41°.
Pressure30.12 inHg
Wind10.5 mph SE
Humidity42%
Visibility—
Dew point33°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 0254° / 40°0.08
54 °
Brazil, Monday, 2 November
Climate normal for this date — 60-year average.
Average high54°
Average low40°
Average precipitation0.08 in
Chance of precipitation32%
Record high76° (1964)
Record low17° (1991)
Tue, 0354° / 40°0.09
54 °
Brazil, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high54°
Average low40°
Average precipitation0.09 in
Chance of precipitation27%
Record high74° (1978)
Record low11° (1991)
Wed, 0453° / 40°0.11
53 °
Brazil, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high53°
Average low40°
Average precipitation0.11 in
Chance of precipitation22%
Record high72° (1978)
Record low10° (1991)
Thu, 0553° / 38°0.06
53 °
Brazil, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high53°
Average low38°
Average precipitation0.06 in
Chance of precipitation25%
Record high71° (1978)
Record low21° (1991)
Fri, 0653° / 38°0.07
53 °
Brazil, Friday, 6 November
Climate normal for this date — 60-year average.
Average high53°
Average low38°
Average precipitation0.07 in
Chance of precipitation23%
Record high70° (2020)
Record low18° (1991)
Sat, 0753° / 37°0.02
53 °
Brazil, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high53°
Average low37°
Average precipitation0.02 in
Chance of precipitation13%
Record high71° (1966)
Record low1° (1991)
Sun, 0853° / 38°0.04
53 °
Brazil, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high53°
Average low38°
Average precipitation0.04 in
Chance of precipitation23%
Record high75° (1999)
Record low-11° (1991)
Mon, 0953° / 38°0.11
53 °
Brazil, Monday, 9 November
Climate normal for this date — 60-year average.
Average high53°
Average low38°
Average precipitation0.11 in
Chance of precipitation33%
Record high74° (1999)
Record low12° (1991)
Tue, 1050° / 36°0.1
50 °
Brazil, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high50°
Average low36°
Average precipitation0.1 in
Chance of precipitation28%
Record high73° (2012)
Record low14° (2018)
Wed, 1149° / 34°0.07
49 °
Brazil, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high49°
Average low34°
Average precipitation0.07 in
Chance of precipitation27%
Record high74° (1964)
Record low13° (2019)
Thu, 1247° / 33°0.06
47 °
Brazil, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high47°
Average low33°
Average precipitation0.06 in
Chance of precipitation27%
Record high68° (1999)
Record low6° (2019)
Fri, 1349° / 33°0.07
49 °
Brazil, Friday, 13 November
Climate normal for this date — 60-year average.
Average high49°
Average low33°
Average precipitation0.07 in
Chance of precipitation18%
Record high74° (1999)
Record low7° (1986)
Sat, 1449° / 34°0.04
49 °
Brazil, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high49°
Average low34°
Average precipitation0.04 in
Chance of precipitation25%
Record high74° (2025)
Record low15° (1986)
Sun, 1549° / 35°0.06
49 °
Brazil, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high49°
Average low35°
Average precipitation0.06 in
Chance of precipitation20%
Record high71° (2025)
Record low6° (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 Brazil, 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 Brazil, 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.