Monthly outlook for Dallas, WI: average high 58°, average low 40.7°. That is 2.3° above the climate normal for October. Precipitation is expected on 3 days (about 0.8 inches), against a normal of 5 days and 1.4 inches. The warmest day looks like 11 October (84.8°), the coolest 18 October (22.4°).
58°/40.7°
Average high / low
+2.3°
Above normal
3 / 5
Wet days / normal
0.8 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
11 October – 20 October
61.5°
54.9°
+3.7°
21 October – 30 October
52.1°
51°
+0.6°
31 October – 9 November
at normal
45.3°
—
October records over 66 years
84.4°1 October 2023All-time high
15.3°26 October 1981All-time low
Climate normals and records are computed from the nearest reference point — Ridgeland (6 mi).
Mon, 1283° / 60°0
83 °
Dallas, Monday, 12 October
Clear. High 83°, low 60°.
Pressure29.68 inHg
Wind2.8 mph S
Humidity53%
Visibility6.2 mi
Dew point60°
Tue, 1363° / 54°0.07
63 °
Dallas, Tuesday, 13 October
Rain. High 63°, low 54°.
Pressure29.91 inHg
Wind7.2 mph NW
Humidity64%
Visibility6.2 mi
Dew point48°
Wed, 1458° / 49°0
58 °
Dallas, Wednesday, 14 October
Overcast. High 58°, low 49°.
Pressure30.24 inHg
Wind6.7 mph N
Humidity58%
Visibility6.2 mi
Dew point40°
Thu, 1561° / 44°0.06
61 °
Dallas, Thursday, 15 October
Light rain. High 61°, low 44°.
Pressure30.24 inHg
Wind11.2 mph NW
Humidity56%
Visibility—
Dew point41°
Fri, 1655° / 38°0.02
55 °
Dallas, Friday, 16 October
Snow. High 55°, low 38°.
Pressure30.53 inHg
Wind17.3 mph N
Humidity42%
Visibility—
Dew point30°
Sat, 1739° / 24°0
39 °
Dallas, Saturday, 17 October
Mostly clear. High 39°, low 24°.
Pressure30.56 inHg
Wind15 mph N
Humidity42%
Visibility—
Dew point14°
Sun, 1848° / 22°0
48 °
Dallas, Sunday, 18 October
Overcast. High 48°, low 22°.
Pressure30.36 inHg
Wind15.6 mph S
Humidity28%
Visibility—
Dew point10°
Mon, 1959° / 31°0
59 °
Dallas, Monday, 19 October
Partly cloudy. High 59°, low 31°.
Pressure30.06 inHg
Wind11.4 mph S
Humidity45%
Visibility—
Dew point31°
Tue, 2064° / 39°0
64 °
Dallas, Tuesday, 20 October
Clear. High 64°, low 39°.
Pressure29.97 inHg
Wind12.2 mph S
Humidity46%
Visibility—
Dew point37°
Wed, 2163° / 45°0
63 °
Dallas, Wednesday, 21 October
Overcast. High 63°, low 45°.
Pressure30.00 inHg
Wind10 mph S
Humidity51%
Visibility—
Dew point40°
Thu, 2255° / 40°0
55 °
Dallas, Thursday, 22 October
Mostly clear. High 55°, low 40°.
Pressure30.39 inHg
Wind11.3 mph NW
Humidity45%
Visibility—
Dew point31°
Fri, 2355° / 41°0.61
55 °
Dallas, Friday, 23 October
Rain. High 55°, low 41°.
Pressure30.12 inHg
Wind20.6 mph SE
Humidity90%
Visibility—
Dew point41°
Sat, 2446° / 37°0
46 °
Dallas, Saturday, 24 October
Overcast. High 46°, low 37°.
Pressure30.12 inHg
Wind20.1 mph NW
Humidity75%
Visibility—
Dew point33°
Sun, 2546° / 32°0
46 °
Dallas, Sunday, 25 October
Overcast. High 46°, low 32°.
Pressure30.33 inHg
Wind9.6 mph SW
Humidity65%
Visibility—
Dew point31°
Mon, 2646° / 34°0
46 °
Dallas, Monday, 26 October
Overcast. High 46°, low 34°.
Pressure30.21 inHg
Wind10 mph N
Humidity60%
Visibility—
Dew point32°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 2751° / 37°0.1
51 °
Dallas, Tuesday, 27 October
Climate normal for this date — 60-year average.
Average high51°
Average low37°
Average precipitation0.1 in
Chance of precipitation27%
Record high68° (1989)
Record low16° (2020)
Wed, 2849° / 36°0.07
49 °
Dallas, Wednesday, 28 October
Climate normal for this date — 60-year average.
Average high49°
Average low36°
Average precipitation0.07 in
Chance of precipitation20%
Record high67° (2024)
Record low25° (1967)
Thu, 2949° / 36°0.08
49 °
Dallas, Thursday, 29 October
Climate normal for this date — 60-year average.
Average high49°
Average low36°
Average precipitation0.08 in
Chance of precipitation27%
Record high77° (2024)
Record low21° (1988)
Fri, 3050° / 37°0.06
50 °
Dallas, Friday, 30 October
Climate normal for this date — 60-year average.
Average high50°
Average low37°
Average precipitation0.06 in
Chance of precipitation30%
Record high72° (2024)
Record low20° (1988)
Sat, 3148° / 36°0.1
48 °
Dallas, Saturday, 31 October
Climate normal for this date — 60-year average.
Average high48°
Average low36°
Average precipitation0.1 in
Chance of precipitation32%
Record high66° (2000)
Record low19° (1996)
Sun, 0146° / 35°0.11
46 °
Dallas, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high46°
Average low35°
Average precipitation0.11 in
Chance of precipitation22%
Record high70° (2000)
Record low20° (1984)
Mon, 0246° / 34°0.06
46 °
Dallas, Monday, 2 November
Climate normal for this date — 60-year average.
Average high46°
Average low34°
Average precipitation0.06 in
Chance of precipitation17%
Record high69° (2022)
Record low14° (1991)
Tue, 0346° / 33°0.04
46 °
Dallas, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high46°
Average low33°
Average precipitation0.04 in
Chance of precipitation20%
Record high68° (2008)
Record low11° (1991)
Wed, 0445° / 33°0.06
45 °
Dallas, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high45°
Average low33°
Average precipitation0.06 in
Chance of precipitation25%
Record high68° (2008)
Record low-2° (1991)
Thu, 0545° / 32°0.06
45 °
Dallas, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high45°
Average low32°
Average precipitation0.06 in
Chance of precipitation33%
Record high66° (2016)
Record low7° (1991)
Fri, 0645° / 32°0.06
45 °
Dallas, Friday, 6 November
Climate normal for this date — 60-year average.
Average high45°
Average low32°
Average precipitation0.06 in
Chance of precipitation17%
Record high69° (2020)
Record low3° (1991)
Sat, 0744° / 32°0.03
44 °
Dallas, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high44°
Average low32°
Average precipitation0.03 in
Chance of precipitation17%
Record high68° (2020)
Record low-7° (1991)
Sun, 0844° / 31°0.03
44 °
Dallas, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high44°
Average low31°
Average precipitation0.03 in
Chance of precipitation20%
Record high68° (2020)
Record low-4° (1991)
Mon, 0943° / 31°0.1
43 °
Dallas, Monday, 9 November
Climate normal for this date — 60-year average.
Average high43°
Average low31°
Average precipitation0.1 in
Chance of precipitation43%
Record high68° (1999)
Record low8° (2003)
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 Dallas, WI 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 Dallas, WI 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.