Monthly outlook for Beloit, IA: average high 65.9°, average low 49.2°. That is 2.9° above the climate normal for October. Precipitation is expected on 4 days (about 3.7 inches), against a normal of 3 days and 1.3 inches. The warmest day looks like 10 October (82.4°), the coolest 17 October (35.9°).
65.9°/49.2°
Average high / low
+2.9°
Above normal
4 / 3
Wet days / normal
3.7 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
7 October – 16 October
71.7°
61.8°
+5.5°
17 October – 26 October
56.2°
57.7°
-0.9°
27 October – 5 November
at normal
51.9°
—
October records over 66 years
89.1°3 October 2025All-time high
13.8°27 October 2020All-time low
Climate normals and records are computed from the nearest reference point — Worthing (10 mi).
Thu, 0877° / 48°0
77 °
Beloit, Thursday, 8 October
Partly cloudy. High 77°, low 48°.
Pressure30.12 inHg
Wind6.1 mph SE
Humidity45%
Visibility6.2 mi
Dew point44°
Fri, 0980° / 54°0
80 °
Beloit, Friday, 9 October
Clear. High 80°, low 54°.
Pressure29.85 inHg
Wind9.4 mph SE
Humidity67%
Visibility6.2 mi
Dew point60°
Sat, 1082° / 66°0
82 °
Beloit, Saturday, 10 October
Clear. High 82°, low 66°.
Pressure29.71 inHg
Wind19.3 mph S
Humidity48%
Visibility6.2 mi
Dew point56°
Sun, 1180° / 66°0
80 °
Beloit, Sunday, 11 October
Overcast. High 80°, low 66°.
Pressure29.77 inHg
Wind14.6 mph S
Humidity52%
Visibility6.2 mi
Dew point56°
Mon, 1260° / 50°0
60 °
Beloit, Monday, 12 October
Overcast. High 60°, low 50°.
Pressure29.88 inHg
Wind12.4 mph N
Humidity68%
Visibility—
Dew point48°
Tue, 1363° / 44°0
63 °
Beloit, Tuesday, 13 October
Partly cloudy. High 63°, low 44°.
Pressure30.06 inHg
Wind12.2 mph N
Humidity51%
Visibility—
Dew point38°
Wed, 1476° / 57°1.38
76 °
Beloit, Wednesday, 14 October
Heavy rain. High 76°, low 57°.
Pressure29.59 inHg
Wind16 mph SE
Humidity91%
Visibility—
Dew point63°
Thu, 1569° / 49°1.11
69 °
Beloit, Thursday, 15 October
Heavy rain. High 69°, low 49°.
Pressure29.83 inHg
Wind26.6 mph NW
Humidity87%
Visibility—
Dew point49°
Fri, 1652° / 42°0
52 °
Beloit, Friday, 16 October
Overcast. High 52°, low 42°.
Pressure30.53 inHg
Wind14.2 mph NW
Humidity55%
Visibility—
Dew point34°
Sat, 1752° / 36°0
52 °
Beloit, Saturday, 17 October
Clear. High 52°, low 36°.
Pressure30.50 inHg
Wind6.3 mph N
Humidity52%
Visibility—
Dew point31°
Sun, 1854° / 42°0.4
54 °
Beloit, Sunday, 18 October
Rain. High 54°, low 42°.
Pressure30.27 inHg
Wind15.8 mph SE
Humidity48%
Visibility—
Dew point33°
Mon, 1957° / 45°0.78
57 °
Beloit, Monday, 19 October
Heavy rain. High 57°, low 45°.
Pressure30.06 inHg
Wind19 mph SE
Humidity82%
Visibility—
Dew point44°
Tue, 2061° / 48°0
61 °
Beloit, Tuesday, 20 October
Clear. High 61°, low 48°.
Pressure30.21 inHg
Wind10.6 mph S
Humidity59%
Visibility—
Dew point44°
Wed, 2161° / 47°0
61 °
Beloit, Wednesday, 21 October
Overcast. High 61°, low 47°.
Pressure30.18 inHg
Wind11.2 mph NW
Humidity60%
Visibility—
Dew point44°
Thu, 2252° / 42°0
52 °
Beloit, Thursday, 22 October
Overcast. High 52°, low 42°.
Pressure29.94 inHg
Wind9.5 mph NE
Humidity62%
Visibility—
Dew point37°
From day 17 onward the outlook is built from 60-year climate statistics
Fri, 2357° / 40°0.11
57 °
Beloit, Friday, 23 October
Climate normal for this date — 60-year average.
Average high57°
Average low40°
Average precipitation0.11 in
Chance of precipitation28%
Record high82° (2022)
Record low21° (1981)
Sat, 2456° / 40°0.04
56 °
Beloit, Saturday, 24 October
Climate normal for this date — 60-year average.
Average high56°
Average low40°
Average precipitation0.04 in
Chance of precipitation23%
Record high79° (1989)
Record low20° (2020)
Sun, 2556° / 39°0.05
56 °
Beloit, Sunday, 25 October
Climate normal for this date — 60-year average.
Average high56°
Average low39°
Average precipitation0.05 in
Chance of precipitation22%
Record high78° (1989)
Record low23° (2020)
Mon, 2656° / 39°0.04
56 °
Beloit, Monday, 26 October
Climate normal for this date — 60-year average.
Average high56°
Average low39°
Average precipitation0.04 in
Chance of precipitation17%
Record high77° (1989)
Record low16° (2020)
Tue, 2755° / 38°0.09
55 °
Beloit, Tuesday, 27 October
Climate normal for this date — 60-year average.
Average high55°
Average low38°
Average precipitation0.09 in
Chance of precipitation25%
Record high78° (1999)
Record low14° (2020)
Wed, 2854° / 38°0.04
54 °
Beloit, Wednesday, 28 October
Climate normal for this date — 60-year average.
Average high54°
Average low38°
Average precipitation0.04 in
Chance of precipitation20%
Record high76° (2016)
Record low17° (2017)
Thu, 2954° / 38°0.06
54 °
Beloit, Thursday, 29 October
Climate normal for this date — 60-year average.
Average high54°
Average low38°
Average precipitation0.06 in
Chance of precipitation25%
Record high71° (2004)
Record low22° (1991)
Fri, 3053° / 37°0.13
53 °
Beloit, Friday, 30 October
Climate normal for this date — 60-year average.
Average high53°
Average low37°
Average precipitation0.13 in
Chance of precipitation27%
Record high70° (1965)
Record low18° (1991)
Sat, 3152° / 35°0.08
52 °
Beloit, Saturday, 31 October
Climate normal for this date — 60-year average.
Average high52°
Average low35°
Average precipitation0.08 in
Chance of precipitation27%
Record high73° (1990)
Record low14° (2002)
Sun, 0151° / 36°0.07
51 °
Beloit, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high51°
Average low36°
Average precipitation0.07 in
Chance of precipitation20%
Record high73° (1990)
Record low16° (2002)
Mon, 0251° / 35°0.04
51 °
Beloit, Monday, 2 November
Climate normal for this date — 60-year average.
Average high51°
Average low35°
Average precipitation0.04 in
Chance of precipitation18%
Record high73° (2005)
Record low10° (1991)
Tue, 0350° / 35°0.05
50 °
Beloit, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high50°
Average low35°
Average precipitation0.05 in
Chance of precipitation18%
Record high72° (1978)
Record low2° (1991)
Wed, 0450° / 33°0.02
50 °
Beloit, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high50°
Average low33°
Average precipitation0.02 in
Chance of precipitation10%
Record high71° (2020)
Record low-15° (1991)
Thu, 0551° / 34°0.05
51 °
Beloit, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high51°
Average low34°
Average precipitation0.05 in
Chance of precipitation22%
Record high73° (2001)
Record low7° (1990)
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 Beloit, 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 Beloit, 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.