Monthly outlook for Iatan, TX: average high 67.4°, average low 53°. That is 0.1° above the climate normal for November. Precipitation is expected on 5 days (about 1.3 inches), against a normal of 2 days and 0.5 inches. The warmest day looks like 19 November (75.8°), the coolest 6 November (46°).
67.4°/53°
Average high / low
+0.1°
Above normal
5 / 2
Wet days / normal
1.3 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
6 November – 15 November
66.9°
68°
-0.6°
16 November – 25 November
68.2°
65.4°
+1.5°
26 November – 5 December
at normal
61.2°
—
November records over 66 years
89.2°15 November 2025All-time high
15.8°19 November 1980All-time low
Climate normals and records are computed from the nearest reference point — Hyman (14 mi).
Sat, 0762° / 48°0.08
62 °
Iatan, Saturday, 7 November
Rain. High 62°, low 48°.
Pressure30.24 inHg
Wind7.5 mph NE
Humidity63%
Visibility6.2 mi
Dew point46°
Sun, 0856° / 51°0.39
56 °
Iatan, Sunday, 8 November
Rain. High 56°, low 51°.
Pressure30.30 inHg
Wind3.7 mph N
Humidity90%
Visibility3.6 mi
Dew point50°
Mon, 0963° / 52°0
63 °
Iatan, Monday, 9 November
Overcast. High 63°, low 52°.
Pressure30.21 inHg
Wind5.5 mph SW
Humidity67%
Visibility6.2 mi
Dew point51°
Tue, 1069° / 49°0
69 °
Iatan, Tuesday, 10 November
Partly cloudy. High 69°, low 49°.
Pressure30.15 inHg
Wind6.1 mph SW
Humidity67%
Visibility—
Dew point51°
Wed, 1173° / 50°0.02
73 °
Iatan, Wednesday, 11 November
Light rain. High 73°, low 50°.
Pressure30.09 inHg
Wind10.5 mph NE
Humidity60%
Visibility—
Dew point52°
Thu, 1269° / 57°0.09
69 °
Iatan, Thursday, 12 November
Light rain. High 69°, low 57°.
Pressure30.00 inHg
Wind11 mph NE
Humidity63%
Visibility—
Dew point52°
Fri, 1372° / 55°0
72 °
Iatan, Friday, 13 November
Clear. High 72°, low 55°.
Pressure30.03 inHg
Wind10.5 mph SW
Humidity52%
Visibility—
Dew point48°
Sat, 1471° / 57°0
71 °
Iatan, Saturday, 14 November
Overcast. High 71°, low 57°.
Pressure30.00 inHg
Wind15.9 mph S
Humidity39%
Visibility—
Dew point43°
Sun, 1567° / 52°0
67 °
Iatan, Sunday, 15 November
Overcast. High 67°, low 52°.
Pressure30.21 inHg
Wind15 mph S
Humidity54%
Visibility—
Dew point45°
Mon, 1663° / 51°0
63 °
Iatan, Monday, 16 November
Overcast. High 63°, low 51°.
Pressure30.36 inHg
Wind13.3 mph S
Humidity62%
Visibility—
Dew point45°
Tue, 1763° / 52°0
63 °
Iatan, Tuesday, 17 November
Overcast. High 63°, low 52°.
Pressure30.15 inHg
Wind24.4 mph S
Humidity68%
Visibility—
Dew point50°
Wed, 1873° / 59°0
73 °
Iatan, Wednesday, 18 November
Overcast. High 73°, low 59°.
Pressure30.09 inHg
Wind19 mph S
Humidity63%
Visibility—
Dew point55°
Thu, 1976° / 58°0
76 °
Iatan, Thursday, 19 November
Overcast. High 76°, low 58°.
Pressure30.06 inHg
Wind14 mph S
Humidity56%
Visibility—
Dew point54°
Fri, 2071° / 58°0.67
71 °
Iatan, Friday, 20 November
Rain. High 71°, low 58°.
Pressure29.88 inHg
Wind16.1 mph NE
Humidity62%
Visibility—
Dew point56°
Sat, 2162° / 52°0.08
62 °
Iatan, Saturday, 21 November
Light rain. High 62°, low 52°.
Pressure30.12 inHg
Wind16.3 mph N
Humidity35%
Visibility—
Dew point33°
From day 17 onward the outlook is built from 60-year climate statistics
Sun, 2266° / 45°0.04
66 °
Iatan, Sunday, 22 November
Climate normal for this date — 60-year average.
Average high66°
Average low45°
Average precipitation0.04 in
Chance of precipitation17%
Record high81° (1966)
Record low27° (1964)
Mon, 2365° / 45°0.02
65 °
Iatan, Monday, 23 November
Climate normal for this date — 60-year average.
Average high65°
Average low45°
Average precipitation0.02 in
Chance of precipitation8%
Record high82° (1965)
Record low27° (1970)
Tue, 2463° / 44°0.06
63 °
Iatan, Tuesday, 24 November
Climate normal for this date — 60-year average.
Average high63°
Average low44°
Average precipitation0.06 in
Chance of precipitation17%
Record high82° (1965)
Record low27° (1970)
Wed, 2564° / 43°0.07
64 °
Iatan, Wednesday, 25 November
Climate normal for this date — 60-year average.
Average high64°
Average low43°
Average precipitation0.07 in
Chance of precipitation15%
Record high84° (1965)
Record low27° (1993)
Thu, 2663° / 44°0.05
63 °
Iatan, Thursday, 26 November
Climate normal for this date — 60-year average.
Average high63°
Average low44°
Average precipitation0.05 in
Chance of precipitation13%
Record high83° (1995)
Record low22° (1980)
Fri, 2760° / 41°0.04
60 °
Iatan, Friday, 27 November
Climate normal for this date — 60-year average.
Average high60°
Average low41°
Average precipitation0.04 in
Chance of precipitation13%
Record high81° (2024)
Record low24° (2007)
Sat, 2860° / 40°0.06
60 °
Iatan, Saturday, 28 November
Climate normal for this date — 60-year average.
Average high60°
Average low40°
Average precipitation0.06 in
Chance of precipitation18%
Record high82° (2017)
Record low22° (1976)
Sun, 2961° / 41°0.04
61 °
Iatan, Sunday, 29 November
Climate normal for this date — 60-year average.
Average high61°
Average low41°
Average precipitation0.04 in
Chance of precipitation13%
Record high78° (1975)
Record low19° (2001)
Mon, 3060° / 40°0.01
60 °
Iatan, Monday, 30 November
Climate normal for this date — 60-year average.
Average high60°
Average low40°
Average precipitation0.01 in
Chance of precipitation7%
Record high76° (2012)
Record low23° (1974)
Tue, 0162° / 39°0.01
62 °
Iatan, Tuesday, 1 December
Climate normal for this date — 60-year average.
Average high62°
Average low39°
Average precipitation0.01 in
Chance of precipitation8%
Record high80° (2012)
Record low24° (1974)
Wed, 0262° / 41°0.03
62 °
Iatan, Wednesday, 2 December
Climate normal for this date — 60-year average.
Average high62°
Average low41°
Average precipitation0.03 in
Chance of precipitation15%
Record high81° (2021)
Record low19° (1985)
Thu, 0362° / 41°0.05
62 °
Iatan, Thursday, 3 December
Climate normal for this date — 60-year average.
Average high62°
Average low41°
Average precipitation0.05 in
Chance of precipitation10%
Record high83° (2021)
Record low26° (1967)
Fri, 0461° / 40°0.01
61 °
Iatan, Friday, 4 December
Climate normal for this date — 60-year average.
Average high61°
Average low40°
Average precipitation0.01 in
Chance of precipitation7%
Record high80° (1977)
Record low26° (1964)
Sat, 0562° / 41°0.02
62 °
Iatan, Saturday, 5 December
Climate normal for this date — 60-year average.
Average high62°
Average low41°
Average precipitation0.02 in
Chance of precipitation10%
Record high78° (2021)
Record low24° (2013)
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 Iatan, 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 Iatan, 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.