Monthly outlook for Folsom, OK: average high 72.1°, average low 60.7°. That is 0.2° below the climate normal for October. Precipitation is expected on 10 days (about 4.4 inches), against a normal of 4 days and 2.2 inches. The warmest day looks like 13 October (91.2°), the coolest 17 October (47.5°).
72.1°/60.7°
Average high / low
−0.2°
Below normal
10 / 4
Wet days / normal
4.4 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
13 October – 22 October
75.3°
73.8°
+0.8°
23 October – 1 November
66.8°
69.4°
-1.4°
2 November – 11 November
at normal
65.3°
—
October records over 66 years
93.6°9 October 1963All-time high
29.5°31 October 2019All-time low
Climate normals and records are computed from the nearest reference point — Cumberland (13 mi).
Wed, 1488° / 72°0.71
88 °
Folsom, Wednesday, 14 October
Heavy rain. High 88°, low 72°.
Pressure30.00 inHg
Wind11.5 mph SW
Humidity74%
Visibility6.2 mi
Dew point75°
Thu, 1583° / 66°1.5
83 °
Folsom, Thursday, 15 October
Heavy rain. High 83°, low 66°.
Pressure30.00 inHg
Wind10.6 mph SW
Humidity69%
Visibility6.2 mi
Dew point70°
Fri, 1663° / 55°0.56
63 °
Folsom, Friday, 16 October
Heavy rain. High 63°, low 55°.
Pressure30.45 inHg
Wind20.1 mph N
Humidity42%
Visibility6.2 mi
Dew point37°
Sat, 1763° / 48°0
63 °
Folsom, Saturday, 17 October
Overcast. High 63°, low 48°.
Pressure30.47 inHg
Wind11.3 mph NE
Humidity53%
Visibility—
Dew point41°
Sun, 1867° / 48°0
67 °
Folsom, Sunday, 18 October
Clear. High 67°, low 48°.
Pressure30.27 inHg
Wind7.7 mph S
Humidity49%
Visibility—
Dew point43°
Mon, 1976° / 61°0
76 °
Folsom, Monday, 19 October
Overcast. High 76°, low 61°.
Pressure30.15 inHg
Wind11.8 mph SE
Humidity37%
Visibility—
Dew point44°
Tue, 2077° / 60°0
77 °
Folsom, Tuesday, 20 October
Light rain. High 77°, low 60°.
Pressure30.09 inHg
Wind14.3 mph SE
Humidity76%
Visibility—
Dew point61°
Wed, 2170° / 67°0.28
70 °
Folsom, Wednesday, 21 October
Light rain. High 70°, low 67°.
Pressure29.97 inHg
Wind14 mph SE
Humidity95%
Visibility—
Dew point67°
Thu, 2274° / 70°0.19
74 °
Folsom, Thursday, 22 October
Light rain. High 74°, low 70°.
Pressure29.88 inHg
Wind17.1 mph S
Humidity87%
Visibility—
Dew point69°
Fri, 2373° / 63°0.14
73 °
Folsom, Friday, 23 October
Light rain. High 73°, low 63°.
Pressure30.06 inHg
Wind8.8 mph NE
Humidity54%
Visibility—
Dew point54°
Sat, 2469° / 61°0.22
69 °
Folsom, Saturday, 24 October
Light rain. High 69°, low 61°.
Pressure30.12 inHg
Wind15.4 mph N
Humidity81%
Visibility—
Dew point61°
Sun, 2573° / 60°0.16
73 °
Folsom, Sunday, 25 October
Light rain. High 73°, low 60°.
Pressure29.97 inHg
Wind16.4 mph N
Humidity84%
Visibility—
Dew point62°
Mon, 2658° / 53°0.52
58 °
Folsom, Monday, 26 October
Rain. High 58°, low 53°.
Pressure30.15 inHg
Wind17.6 mph N
Humidity82%
Visibility—
Dew point52°
Tue, 2758° / 55°0.07
58 °
Folsom, Tuesday, 27 October
Light rain. High 58°, low 55°.
Pressure30.24 inHg
Wind9.3 mph E
Humidity84%
Visibility—
Dew point52°
Wed, 2870° / 57°0
70 °
Folsom, Wednesday, 28 October
Overcast. High 70°, low 57°.
Pressure30.12 inHg
Wind6.1 mph N
Humidity64%
Visibility—
Dew point53°
From day 17 onward the outlook is built from 60-year climate statistics
Thu, 2969° / 53°0.16
69 °
Folsom, Thursday, 29 October
Climate normal for this date — 60-year average.
Average high69°
Average low53°
Average precipitation0.16 in
Chance of precipitation28%
Record high82° (2024)
Record low37° (1993)
Fri, 3069° / 54°0.22
69 °
Folsom, Friday, 30 October
Climate normal for this date — 60-year average.
Average high69°
Average low54°
Average precipitation0.22 in
Chance of precipitation33%
Record high83° (1968)
Record low33° (1993)
Sat, 3168° / 54°0.2
68 °
Folsom, Saturday, 31 October
Climate normal for this date — 60-year average.
Average high68°
Average low54°
Average precipitation0.2 in
Chance of precipitation38%
Record high83° (1963)
Record low29° (2019)
Sun, 0167° / 52°0.13
67 °
Folsom, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high67°
Average low52°
Average precipitation0.13 in
Chance of precipitation27%
Record high81° (2003)
Record low31° (1991)
Mon, 0266° / 52°0.09
66 °
Folsom, Monday, 2 November
Climate normal for this date — 60-year average.
Average high66°
Average low52°
Average precipitation0.09 in
Chance of precipitation22%
Record high83° (2017)
Record low30° (1991)
Tue, 0365° / 51°0.12
65 °
Folsom, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high65°
Average low51°
Average precipitation0.12 in
Chance of precipitation25%
Record high81° (1978)
Record low26° (1991)
Wed, 0466° / 51°0.15
66 °
Folsom, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high66°
Average low51°
Average precipitation0.15 in
Chance of precipitation22%
Record high81° (1987)
Record low30° (1991)
Thu, 0566° / 51°0.14
66 °
Folsom, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high66°
Average low51°
Average precipitation0.14 in
Chance of precipitation18%
Record high84° (2017)
Record low34° (1991)
Fri, 0666° / 51°0.13
66 °
Folsom, Friday, 6 November
Climate normal for this date — 60-year average.
Average high66°
Average low51°
Average precipitation0.13 in
Chance of precipitation25%
Record high80° (1989)
Record low35° (1993)
Sat, 0765° / 50°0.11
65 °
Folsom, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high65°
Average low50°
Average precipitation0.11 in
Chance of precipitation20%
Record high83° (2005)
Record low34° (1993)
Sun, 0865° / 51°0.12
65 °
Folsom, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high65°
Average low51°
Average precipitation0.12 in
Chance of precipitation25%
Record high82° (2005)
Record low28° (1991)
Mon, 0965° / 51°0.07
65 °
Folsom, Monday, 9 November
Climate normal for this date — 60-year average.
Average high65°
Average low51°
Average precipitation0.07 in
Chance of precipitation30%
Record high79° (2005)
Record low32° (1991)
Tue, 1065° / 50°0.07
65 °
Folsom, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high65°
Average low50°
Average precipitation0.07 in
Chance of precipitation22%
Record high79° (1995)
Record low29° (2018)
Wed, 1164° / 48°0.07
64 °
Folsom, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high64°
Average low48°
Average precipitation0.07 in
Chance of precipitation17%
Record high78° (1969)
Record low29° (2019)
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, OK 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, OK 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.