Monthly outlook for Britt, IA: average high 62.9°, average low 48.5°. That is 2.3° above the climate normal for October. Precipitation is expected on 3 days (about 0.7 inches), against a normal of 4 days and 1.3 inches. The warmest day looks like 10 October (84°), the coolest 18 October (32.5°).
62.9°/48.5°
Average high / low
+2.3°
Above normal
3 / 4
Wet days / normal
0.7 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
9 October – 18 October
66.4°
59.7°
+3.8°
19 October – 28 October
57°
56.1°
+0.5°
29 October – 7 November
at normal
50.9°
—
October records over 66 years
87.1°1 October 2023All-time high
15.6°27 October 2020All-time low
Climate normals and records are computed from the nearest reference point — Woden (11 mi).
Sat, 1084° / 63°0
84 °
Britt, Saturday, 10 October
Clear. High 84°, low 63°.
Pressure29.83 inHg
Wind15.9 mph S
Humidity52%
Visibility6.2 mi
Dew point58°
Sun, 1180° / 63°0
80 °
Britt, Sunday, 11 October
Clear. High 80°, low 63°.
Pressure29.80 inHg
Wind11.8 mph S
Humidity55%
Visibility6.2 mi
Dew point58°
Mon, 1283° / 63°0
83 °
Britt, Monday, 12 October
Clear. High 83°, low 63°.
Pressure29.71 inHg
Wind5.7 mph SW
Humidity59%
Visibility6.2 mi
Dew point62°
Tue, 1365° / 57°0
65 °
Britt, Tuesday, 13 October
Overcast. High 65°, low 57°.
Pressure29.97 inHg
Wind8.9 mph N
Humidity70%
Visibility6.2 mi
Dew point54°
Wed, 1461° / 54°0
61 °
Britt, Wednesday, 14 October
Overcast. High 61°, low 54°.
Pressure30.18 inHg
Wind9.2 mph N
Humidity62%
Visibility—
Dew point48°
Thu, 1562° / 48°0.07
62 °
Britt, Thursday, 15 October
Light rain. High 62°, low 48°.
Pressure30.24 inHg
Wind17 mph W
Humidity67%
Visibility—
Dew point47°
Fri, 1655° / 37°0.01
55 °
Britt, Friday, 16 October
Snow. High 55°, low 37°.
Pressure29.83 inHg
Wind26.4 mph NW
Humidity51%
Visibility—
Dew point31°
Sat, 1742° / 34°0
42 °
Britt, Saturday, 17 October
Overcast. High 42°, low 34°.
Pressure30.50 inHg
Wind23.3 mph NW
Humidity49%
Visibility—
Dew point21°
Sun, 1856° / 32°0
56 °
Britt, Sunday, 18 October
Partly cloudy. High 56°, low 32°.
Pressure30.15 inHg
Wind23.8 mph S
Humidity38%
Visibility—
Dew point24°
Mon, 1962° / 41°0
62 °
Britt, Monday, 19 October
Clear. High 62°, low 41°.
Pressure30.21 inHg
Wind13 mph SE
Humidity41%
Visibility—
Dew point33°
Tue, 2055° / 50°0.02
55 °
Britt, Tuesday, 20 October
Light rain. High 55°, low 50°.
Pressure30.00 inHg
Wind18.4 mph S
Humidity49%
Visibility—
Dew point36°
Wed, 2155° / 50°0.4
55 °
Britt, Wednesday, 21 October
Rain. High 55°, low 50°.
Pressure29.83 inHg
Wind15.6 mph S
Humidity91%
Visibility—
Dew point48°
Thu, 2259° / 48°0.01
59 °
Britt, Thursday, 22 October
Light rain. High 59°, low 48°.
Pressure29.88 inHg
Wind18.3 mph N
Humidity63%
Visibility—
Dew point43°
Fri, 2361° / 43°0
61 °
Britt, Friday, 23 October
Clear. High 61°, low 43°.
Pressure29.91 inHg
Wind14.4 mph W
Humidity47%
Visibility—
Dew point37°
Sat, 2450° / 41°0
50 °
Britt, Saturday, 24 October
Partly cloudy. High 50°, low 41°.
Pressure30.06 inHg
Wind21 mph NW
Humidity46%
Visibility—
Dew point28°
From day 17 onward the outlook is built from 60-year climate statistics
Sun, 2555° / 39°0.05
55 °
Britt, Sunday, 25 October
Climate normal for this date — 60-year average.
Average high55°
Average low39°
Average precipitation0.05 in
Chance of precipitation18%
Record high77° (1989)
Record low25° (2020)
Mon, 2655° / 39°0.06
55 °
Britt, Monday, 26 October
Climate normal for this date — 60-year average.
Average high55°
Average low39°
Average precipitation0.06 in
Chance of precipitation12%
Record high75° (1989)
Record low20° (2020)
Tue, 2755° / 39°0.07
55 °
Britt, Tuesday, 27 October
Climate normal for this date — 60-year average.
Average high55°
Average low39°
Average precipitation0.07 in
Chance of precipitation25%
Record high72° (1966)
Record low16° (2020)
Wed, 2853° / 38°0.06
53 °
Britt, Wednesday, 28 October
Climate normal for this date — 60-year average.
Average high53°
Average low38°
Average precipitation0.06 in
Chance of precipitation20%
Record high75° (2016)
Record low20° (1967)
Thu, 2954° / 38°0.07
54 °
Britt, Thursday, 29 October
Climate normal for this date — 60-year average.
Average high54°
Average low38°
Average precipitation0.07 in
Chance of precipitation23%
Record high79° (2024)
Record low22° (1988)
Fri, 3054° / 38°0.07
54 °
Britt, Friday, 30 October
Climate normal for this date — 60-year average.
Average high54°
Average low38°
Average precipitation0.07 in
Chance of precipitation28%
Record high74° (2024)
Record low21° (1991)
Sat, 3152° / 37°0.1
52 °
Britt, Saturday, 31 October
Climate normal for this date — 60-year average.
Average high52°
Average low37°
Average precipitation0.1 in
Chance of precipitation27%
Record high73° (1968)
Record low19° (1993)
Sun, 0151° / 36°0.09
51 °
Britt, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high51°
Average low36°
Average precipitation0.09 in
Chance of precipitation25%
Record high71° (2022)
Record low21° (2002)
Mon, 0250° / 36°0.04
50 °
Britt, Monday, 2 November
Climate normal for this date — 60-year average.
Average high50°
Average low36°
Average precipitation0.04 in
Chance of precipitation18%
Record high73° (2022)
Record low12° (1991)
Tue, 0350° / 35°0.06
50 °
Britt, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high50°
Average low35°
Average precipitation0.06 in
Chance of precipitation25%
Record high72° (2008)
Record low6° (1991)
Wed, 0450° / 34°0.03
50 °
Britt, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high50°
Average low34°
Average precipitation0.03 in
Chance of precipitation20%
Record high70° (2008)
Record low-9° (1991)
Thu, 0550° / 34°0.06
50 °
Britt, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high50°
Average low34°
Average precipitation0.06 in
Chance of precipitation30%
Record high70° (2015)
Record low16° (1991)
Fri, 0649° / 34°0.06
49 °
Britt, Friday, 6 November
Climate normal for this date — 60-year average.
Average high49°
Average low34°
Average precipitation0.06 in
Chance of precipitation22%
Record high71° (2020)
Record low2° (1991)
Sat, 0749° / 33°0.01
49 °
Britt, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high49°
Average low33°
Average precipitation0.01 in
Chance of precipitation7%
Record high72° (2001)
Record low-14° (1991)
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 Britt, 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 Britt, 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.