Monthly outlook for Forsan, TX: average high 68.3°, average low 52.1°. That is 3.6° below the climate normal for October. Precipitation is expected on 4 days (about 2.3 inches), against a normal of 3 days and 0.9 inches. The warmest day looks like 29 October (76.5°), the coolest 17 October (40.6°).
68.3°/52.1°
Average high / low
−3.6°
Below normal
4 / 3
Wet days / normal
2.3 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
15 October – 24 October
68.8°
75.9°
-4°
25 October – 3 November
67.5°
71.7°
-2.3°
4 November – 13 November
at normal
68.7°
—
October records over 66 years
100.2°2 October 2000All-time high
22.5°31 October 2019All-time low
Climate normals and records are computed from the nearest reference point — Big Spring (11 mi).
Fri, 1661° / 49°0.01
61 °
Forsan, Friday, 16 October
Light rain. High 61°, low 49°.
Pressure30.56 inHg
Wind23.6 mph NE
Humidity43%
Visibility6.2 mi
Dew point33°
Sat, 1756° / 41°0
56 °
Forsan, Saturday, 17 October
Clear. High 56°, low 41°.
Pressure30.62 inHg
Wind6.5 mph NE
Humidity54%
Visibility6.2 mi
Dew point35°
Sun, 1862° / 43°0
62 °
Forsan, Sunday, 18 October
Mostly clear. High 62°, low 43°.
Pressure30.39 inHg
Wind9.4 mph S
Humidity59%
Visibility6.2 mi
Dew point42°
Mon, 1968° / 48°0
68 °
Forsan, Monday, 19 October
Clear. High 68°, low 48°.
Pressure30.21 inHg
Wind12 mph S
Humidity46%
Visibility—
Dew point41°
Tue, 2071° / 51°0
71 °
Forsan, Tuesday, 20 October
Clear. High 71°, low 51°.
Pressure30.15 inHg
Wind13.6 mph SE
Humidity53%
Visibility—
Dew point48°
Wed, 2174° / 65°0.04
74 °
Forsan, Wednesday, 21 October
Light rain. High 74°, low 65°.
Pressure30.09 inHg
Wind21.3 mph SE
Humidity77%
Visibility—
Dew point61°
Thu, 2273° / 66°0.09
73 °
Forsan, Thursday, 22 October
Light rain. High 73°, low 66°.
Pressure29.94 inHg
Wind30.9 mph S
Humidity71%
Visibility—
Dew point60°
Fri, 2373° / 61°1.17
73 °
Forsan, Friday, 23 October
Heavy rain. High 73°, low 61°.
Pressure29.94 inHg
Wind25.8 mph S
Humidity33%
Visibility—
Dew point38°
Sat, 2474° / 50°0
74 °
Forsan, Saturday, 24 October
Clear. High 74°, low 50°.
Pressure30.12 inHg
Wind23.6 mph N
Humidity22%
Visibility—
Dew point29°
Sun, 2560° / 46°0
60 °
Forsan, Sunday, 25 October
Clear. High 60°, low 46°.
Pressure30.50 inHg
Wind19.7 mph NE
Humidity28%
Visibility—
Dew point23°
Mon, 2666° / 44°0
66 °
Forsan, Monday, 26 October
Mostly clear. High 66°, low 44°.
Pressure30.27 inHg
Wind13.7 mph S
Humidity25%
Visibility—
Dew point23°
Tue, 2763° / 50°0
63 °
Forsan, Tuesday, 27 October
Overcast. High 63°, low 50°.
Pressure30.30 inHg
Wind8.7 mph NE
Humidity39%
Visibility—
Dew point34°
Wed, 2869° / 49°0
69 °
Forsan, Wednesday, 28 October
Overcast. High 69°, low 49°.
Pressure30.15 inHg
Wind12.8 mph S
Humidity26%
Visibility—
Dew point27°
Thu, 2976° / 52°0
76 °
Forsan, Thursday, 29 October
Clear. High 76°, low 52°.
Pressure30.00 inHg
Wind13.8 mph S
Humidity38%
Visibility—
Dew point43°
Fri, 3070° / 57°0
70 °
Forsan, Friday, 30 October
Clear. High 70°, low 57°.
Pressure30.27 inHg
Wind21 mph NE
Humidity49%
Visibility—
Dew point47°
From day 17 onward the outlook is built from 60-year climate statistics
Sat, 3171° / 50°0.08
71 °
Forsan, Saturday, 31 October
Climate normal for this date — 60-year average.
Average high71°
Average low50°
Average precipitation0.08 in
Chance of precipitation17%
Record high87° (2010)
Record low22° (2019)
Sun, 0170° / 50°0.05
70 °
Forsan, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high70°
Average low50°
Average precipitation0.05 in
Chance of precipitation13%
Record high89° (2016)
Record low33° (1991)
Mon, 0269° / 49°0.06
69 °
Forsan, Monday, 2 November
Climate normal for this date — 60-year average.
Average high69°
Average low49°
Average precipitation0.06 in
Chance of precipitation15%
Record high84° (2017)
Record low30° (1991)
Tue, 0369° / 48°0.04
69 °
Forsan, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high69°
Average low48°
Average precipitation0.04 in
Chance of precipitation13%
Record high85° (2005)
Record low24° (1991)
Wed, 0470° / 49°0.06
70 °
Forsan, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high70°
Average low49°
Average precipitation0.06 in
Chance of precipitation17%
Record high86° (2005)
Record low27° (1991)
Thu, 0571° / 49°0.03
71 °
Forsan, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high71°
Average low49°
Average precipitation0.03 in
Chance of precipitation10%
Record high87° (2017)
Record low32° (1970)
Fri, 0671° / 49°0.02
71 °
Forsan, Friday, 6 November
Climate normal for this date — 60-year average.
Average high71°
Average low49°
Average precipitation0.02 in
Chance of precipitation7%
Record high88° (2017)
Record low34° (1993)
Sat, 0769° / 49°0.06
69 °
Forsan, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high69°
Average low49°
Average precipitation0.06 in
Chance of precipitation18%
Record high87° (2023)
Record low33° (2000)
Sun, 0869° / 50°0.06
69 °
Forsan, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high69°
Average low50°
Average precipitation0.06 in
Chance of precipitation17%
Record high88° (2023)
Record low30° (2000)
Mon, 0969° / 49°0.01
69 °
Forsan, Monday, 9 November
Climate normal for this date — 60-year average.
Average high69°
Average low49°
Average precipitation0.01 in
Chance of precipitation7%
Record high85° (2006)
Record low28° (2000)
Tue, 1068° / 48°0.02
68 °
Forsan, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high68°
Average low48°
Average precipitation0.02 in
Chance of precipitation10%
Record high82° (1962)
Record low30° (1960)
Wed, 1168° / 46°0
68 °
Forsan, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high68°
Average low46°
Average precipitation0 in
Chance of precipitation2%
Record high80° (1969)
Record low31° (1987)
Thu, 1266° / 46°0.02
66 °
Forsan, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high66°
Average low46°
Average precipitation0.02 in
Chance of precipitation10%
Record high81° (1985)
Record low21° (2019)
Fri, 1366° / 46°0.03
66 °
Forsan, Friday, 13 November
Climate normal for this date — 60-year average.
Average high66°
Average low46°
Average precipitation0.03 in
Chance of precipitation15%
Record high84° (2025)
Record low23° (2014)
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 Forsan, TX 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 Forsan, TX 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.