As of 04:17 CDT

Weather in Folsom, WI

55°Current weather

Folsom, Saturday, 10 October, 04:17

Overcast. Feels like 54°. High 79°, low 55°.

Pressure29.97 inHg
Wind5.7 mph SE
Humidity93%
Visibility6.2 mi
Dew point52°

Monthly outlook for Folsom, WI: average high 60.8°, average low 44.2°. That is 2.3° above the climate normal for October. Precipitation is expected on 4 days (about 0.3 inches), against a normal of 5 days and 1.4 inches. The warmest day looks like 12 October (80.3°), the coolest 18 October (23.6°).

60.8°/44.2°
Average high / low
+2.3°
Above normal
4 / 5
Wet days / normal
0.3 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
10 October – 19 October61.7°57.7°+2.2°
20 October – 29 October59.3°53.9°+3°
30 October – 8 Novemberat normal49°—

October records over 66 years

87.1°3 October 2025All-time high
22.5°30 October 1988All-time low

Climate normals and records are computed from the nearest reference point — Seneca (13 mi).

Sun, 1176° / 57°0Clear
76 °Clear

Folsom, Sunday, 11 October

Clear. High 76°, low 57°.

Pressure29.88 inHg
Wind8.4 mph S
Humidity54%
Visibility6.2 mi
Dew point54°
Mon, 1280° / 65°0Clear
80 °Clear

Folsom, Monday, 12 October

Clear. High 80°, low 65°.

Pressure29.74 inHg
Wind9.5 mph SW
Humidity60%
Visibility6.2 mi
Dew point62°
Tue, 1369° / 58°0Overcast
69 °Overcast

Folsom, Tuesday, 13 October

Overcast. High 69°, low 58°.

Pressure29.88 inHg
Wind9.1 mph NW
Humidity75%
Visibility6.2 mi
Dew point56°
Wed, 1462° / 51°0Overcast
62 °Overcast

Folsom, Wednesday, 14 October

Overcast. High 62°, low 51°.

Pressure30.18 inHg
Wind8.5 mph N
Humidity59%
Visibility—
Dew point45°
Thu, 1558° / 45°0.04Light rain
58 °Light rain

Folsom, Thursday, 15 October

Light rain. High 58°, low 45°.

Pressure30.39 inHg
Wind14.9 mph NW
Humidity60%
Visibility—
Dew point42°
Fri, 1654° / 41°0Light rain
54 °Light rain

Folsom, Friday, 16 October

Light rain. High 54°, low 41°.

Pressure29.77 inHg
Wind22.1 mph W
Humidity37%
Visibility—
Dew point27°
Sat, 1742° / 33°0.03Snow
42 °Snow

Folsom, Saturday, 17 October

Snow. High 42°, low 33°.

Pressure30.27 inHg
Wind18.6 mph N
Humidity66%
Visibility—
Dew point29°
Sun, 1845° / 24°0Clear
45 °Clear

Folsom, Sunday, 18 October

Clear. High 45°, low 24°.

Pressure30.53 inHg
Wind8.2 mph N
Humidity34%
Visibility—
Dew point15°
Mon, 1950° / 28°0Overcast
50 °Overcast

Folsom, Monday, 19 October

Overcast. High 50°, low 28°.

Pressure30.30 inHg
Wind15.6 mph S
Humidity38%
Visibility—
Dew point22°
Tue, 2059° / 35°0Overcast
59 °Overcast

Folsom, Tuesday, 20 October

Overcast. High 59°, low 35°.

Pressure30.21 inHg
Wind11.3 mph S
Humidity43%
Visibility—
Dew point33°
Wed, 2162° / 39°0Partly cloudy
62 °Partly cloudy

Folsom, Wednesday, 21 October

Partly cloudy. High 62°, low 39°.

Pressure30.18 inHg
Wind14.3 mph S
Humidity44%
Visibility—
Dew point36°
Thu, 2263° / 43°0.08Light rain
63 °Light rain

Folsom, Thursday, 22 October

Light rain. High 63°, low 43°.

Pressure29.97 inHg
Wind17.5 mph S
Humidity44%
Visibility—
Dew point38°
Fri, 2362° / 49°0.09Light rain
62 °Light rain

Folsom, Friday, 23 October

Light rain. High 62°, low 49°.

Pressure29.94 inHg
Wind7.2 mph NW
Humidity60%
Visibility—
Dew point45°
Sat, 2459° / 44°0.04Light rain
59 °Light rain

Folsom, Saturday, 24 October

Light rain. High 59°, low 44°.

Pressure29.68 inHg
Wind14.3 mph S
Humidity66%
Visibility—
Dew point46°
Sun, 2551° / 41°0Overcast
51 °Overcast

Folsom, Sunday, 25 October

Overcast. High 51°, low 41°.

Pressure29.80 inHg
Wind15.2 mph W
Humidity41%
Visibility—
Dew point25°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 2653° / 40°0.08Climate normal
53 °Climate normal

Folsom, Monday, 26 October

Climate normal for this date — 60-year average.

Average high53°
Average low40°
Average precipitation0.08 in
Chance of precipitation25%
Record high72° (1989)
Record low24° (1962)
Tue, 2753° / 40°0.06Climate normal
53 °Climate normal

Folsom, Tuesday, 27 October

Climate normal for this date — 60-year average.

Average high53°
Average low40°
Average precipitation0.06 in
Chance of precipitation17%
Record high71° (2014)
Record low24° (2020)
Wed, 2851° / 39°0.07Climate normal
51 °Climate normal

Folsom, Wednesday, 28 October

Climate normal for this date — 60-year average.

Average high51°
Average low39°
Average precipitation0.07 in
Chance of precipitation27%
Record high68° (2016)
Record low26° (1969)
Thu, 2952° / 39°0.08Climate normal
52 °Climate normal

Folsom, Thursday, 29 October

Climate normal for this date — 60-year average.

Average high52°
Average low39°
Average precipitation0.08 in
Chance of precipitation25%
Record high78° (2024)
Record low25° (1988)
Fri, 3053° / 39°0.08Climate normal
53 °Climate normal

Folsom, Friday, 30 October

Climate normal for this date — 60-year average.

Average high53°
Average low39°
Average precipitation0.08 in
Chance of precipitation32%
Record high75° (2024)
Record low22° (1988)
Sat, 3151° / 39°0.11Climate normal
51 °Climate normal

Folsom, Saturday, 31 October

Climate normal for this date — 60-year average.

Average high51°
Average low39°
Average precipitation0.11 in
Chance of precipitation33%
Record high68° (1968)
Record low26° (1996)
Sun, 0150° / 37°0.18Climate normal
50 °Climate normal

Folsom, Sunday, 1 November

Climate normal for this date — 60-year average.

Average high50°
Average low37°
Average precipitation0.18 in
Chance of precipitation30%
Record high71° (2000)
Record low23° (2023)
Mon, 0249° / 37°0.07Climate normal
49 °Climate normal

Folsom, Monday, 2 November

Climate normal for this date — 60-year average.

Average high49°
Average low37°
Average precipitation0.07 in
Chance of precipitation30%
Record high70° (2022)
Record low15° (1991)
Tue, 0349° / 36°0.06Climate normal
49 °Climate normal

Folsom, Tuesday, 3 November

Climate normal for this date — 60-year average.

Average high49°
Average low36°
Average precipitation0.06 in
Chance of precipitation22%
Record high69° (2008)
Record low11° (1991)
Wed, 0448° / 36°0.09Climate normal
48 °Climate normal

Folsom, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high48°
Average low36°
Average precipitation0.09 in
Chance of precipitation30%
Record high69° (2008)
Record low6° (1991)
Thu, 0548° / 35°0.08Climate normal
48 °Climate normal

Folsom, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high48°
Average low35°
Average precipitation0.08 in
Chance of precipitation23%
Record high67° (2020)
Record low16° (1991)
Fri, 0648° / 35°0.07Climate normal
48 °Climate normal

Folsom, Friday, 6 November

Climate normal for this date — 60-year average.

Average high48°
Average low35°
Average precipitation0.07 in
Chance of precipitation28%
Record high68° (2020)
Record low8° (1991)
Sat, 0747° / 34°0.02Climate normal
47 °Climate normal

Folsom, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high47°
Average low34°
Average precipitation0.02 in
Chance of precipitation13%
Record high67° (2020)
Record low-5° (1991)
Sun, 0847° / 34°0.04Climate normal
47 °Climate normal

Folsom, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high47°
Average low34°
Average precipitation0.04 in
Chance of precipitation23%
Record high69° (2020)
Record low3° (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 Folsom, 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 Folsom, 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.