Monthly outlook for Decker Prairie, TX: average high 70.7°, average low 56.6°. That is 1° above the climate normal for November. Precipitation is expected on 4 days (about 3.0 inches), against a normal of 5 days and 2.3 inches. The warmest day looks like 12 November (77°), the coolest 27 November (47.8°).
70.7°/56.6°
Average high / low
+1°
Above normal
4 / 5
Wet days / normal
3.0 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
12 November – 21 November
70.9°
69.5°
+0.8°
22 November – 1 December
70.2°
66.8°
+1.9°
2 December – 11 December
at normal
64.7°
—
November records over 66 years
87.6°26 November 1967All-time high
25.3°30 November 1976All-time low
Climate normals and records are computed from the nearest reference point — Tomball (3 mi).
Fri, 1375° / 54°0
75 °
Decker Prairie, Friday, 13 November
Clear. High 75°, low 54°.
Pressure30.03 inHg
Wind2.5 mph E
Humidity47%
Visibility6.2 mi
Dew point52°
Sat, 1466° / 51°0.11
66 °
Decker Prairie, Saturday, 14 November
Rain. High 66°, low 51°.
Pressure30.12 inHg
Wind9.1 mph E
Humidity46%
Visibility6.2 mi
Dew point42°
Sun, 1561° / 51°1.72
61 °
Decker Prairie, Sunday, 15 November
Heavy rain. High 61°, low 51°.
Pressure30.06 inHg
Wind11.2 mph E
Humidity97%
Visibility1.7 mi
Dew point59°
Mon, 1660° / 52°0
60 °
Decker Prairie, Monday, 16 November
Light rain. High 60°, low 52°.
Pressure30.27 inHg
Wind9.1 mph NE
Humidity62%
Visibility6.2 mi
Dew point47°
Tue, 1769° / 53°0
69 °
Decker Prairie, Tuesday, 17 November
Partly cloudy. High 69°, low 53°.
Pressure30.24 inHg
Wind7.3 mph NE
Humidity54%
Visibility—
Dew point46°
Wed, 1875° / 59°0
75 °
Decker Prairie, Wednesday, 18 November
Overcast. High 75°, low 59°.
Pressure30.24 inHg
Wind9.4 mph SE
Humidity56%
Visibility—
Dew point55°
Thu, 1976° / 62°0
76 °
Decker Prairie, Thursday, 19 November
Overcast. High 76°, low 62°.
Pressure30.21 inHg
Wind11.1 mph SE
Humidity53%
Visibility—
Dew point55°
Fri, 2074° / 62°0
74 °
Decker Prairie, Friday, 20 November
Overcast. High 74°, low 62°.
Pressure30.18 inHg
Wind10.5 mph SE
Humidity72%
Visibility—
Dew point60°
Sat, 2175° / 69°0.01
75 °
Decker Prairie, Saturday, 21 November
Light rain. High 75°, low 69°.
Pressure30.09 inHg
Wind13.5 mph SE
Humidity68%
Visibility—
Dew point63°
Sun, 2272° / 68°0.91
72 °
Decker Prairie, Sunday, 22 November
Rain. High 72°, low 68°.
Pressure29.85 inHg
Wind13.4 mph SE
Humidity83%
Visibility—
Dew point65°
Mon, 2375° / 61°0.27
75 °
Decker Prairie, Monday, 23 November
Light rain. High 75°, low 61°.
Pressure29.80 inHg
Wind15 mph S
Humidity87%
Visibility—
Dew point61°
Tue, 2471° / 54°0
71 °
Decker Prairie, Tuesday, 24 November
Clear. High 71°, low 54°.
Pressure30.06 inHg
Wind8.2 mph W
Humidity35%
Visibility—
Dew point38°
Wed, 2575° / 55°0
75 °
Decker Prairie, Wednesday, 25 November
Clear. High 75°, low 55°.
Pressure30.12 inHg
Wind5.4 mph SE
Humidity29%
Visibility—
Dew point36°
Thu, 2665° / 52°0
65 °
Decker Prairie, Thursday, 26 November
Overcast. High 65°, low 52°.
Pressure30.21 inHg
Wind15.5 mph N
Humidity48%
Visibility—
Dew point39°
Fri, 2763° / 48°0
63 °
Decker Prairie, Friday, 27 November
Partly cloudy. High 63°, low 48°.
Pressure30.36 inHg
Wind13.4 mph NE
Humidity24%
Visibility—
Dew point22°
From day 17 onward the outlook is built from 60-year climate statistics
Sat, 2865° / 49°0.13
65 °
Decker Prairie, Saturday, 28 November
Climate normal for this date — 60-year average.
Average high65°
Average low49°
Average precipitation0.13 in
Chance of precipitation27%
Record high78° (2016)
Record low30° (1992)
Sun, 2966° / 49°0.08
66 °
Decker Prairie, Sunday, 29 November
Climate normal for this date — 60-year average.
Average high66°
Average low49°
Average precipitation0.08 in
Chance of precipitation33%
Record high79° (1967)
Record low28° (1976)
Mon, 3065° / 49°0.1
65 °
Decker Prairie, Monday, 30 November
Climate normal for this date — 60-year average.
Average high65°
Average low49°
Average precipitation0.1 in
Chance of precipitation30%
Record high80° (2019)
Record low25° (1976)
Tue, 0165° / 47°0.06
65 °
Decker Prairie, Tuesday, 1 December
Climate normal for this date — 60-year average.
Average high65°
Average low47°
Average precipitation0.06 in
Chance of precipitation28%
Record high79° (1982)
Record low30° (1979)
Wed, 0266° / 49°0.12
66 °
Decker Prairie, Wednesday, 2 December
Climate normal for this date — 60-year average.
Average high66°
Average low49°
Average precipitation0.12 in
Chance of precipitation28%
Record high81° (2012)
Record low33° (1974)
Thu, 0367° / 51°0.12
67 °
Decker Prairie, Thursday, 3 December
Climate normal for this date — 60-year average.
Average high67°
Average low51°
Average precipitation0.12 in
Chance of precipitation30%
Record high80° (2005)
Record low35° (1976)
Fri, 0465° / 49°0.11
65 °
Decker Prairie, Friday, 4 December
Climate normal for this date — 60-year average.
Average high65°
Average low49°
Average precipitation0.11 in
Chance of precipitation35%
Record high79° (1977)
Record low34° (2009)
Sat, 0564° / 49°0.13
64 °
Decker Prairie, Saturday, 5 December
Climate normal for this date — 60-year average.
Average high64°
Average low49°
Average precipitation0.13 in
Chance of precipitation25%
Record high78° (2022)
Record low26° (2009)
Sun, 0664° / 49°0.15
64 °
Decker Prairie, Sunday, 6 December
Climate normal for this date — 60-year average.
Average high64°
Average low49°
Average precipitation0.15 in
Chance of precipitation27%
Record high80° (1966)
Record low33° (1964)
Mon, 0764° / 49°0.11
64 °
Decker Prairie, Monday, 7 December
Climate normal for this date — 60-year average.
Average high64°
Average low49°
Average precipitation0.11 in
Chance of precipitation28%
Record high80° (2022)
Record low30° (2011)
Tue, 0865° / 49°0.14
65 °
Decker Prairie, Tuesday, 8 December
Climate normal for this date — 60-year average.
Average high65°
Average low49°
Average precipitation0.14 in
Chance of precipitation43%
Record high81° (2012)
Record low30° (2011)
Wed, 0965° / 49°0.13
65 °
Decker Prairie, Wednesday, 9 December
Climate normal for this date — 60-year average.
Average high65°
Average low49°
Average precipitation0.13 in
Chance of precipitation35%
Record high81° (2021)
Record low30° (1978)
Thu, 1063° / 47°0.14
63 °
Decker Prairie, Thursday, 10 December
Climate normal for this date — 60-year average.
Average high63°
Average low47°
Average precipitation0.14 in
Chance of precipitation28%
Record high82° (2021)
Record low27° (1978)
Fri, 1163° / 46°0.13
63 °
Decker Prairie, Friday, 11 December
Climate normal for this date — 60-year average.
Average high63°
Average low46°
Average precipitation0.13 in
Chance of precipitation32%
Record high79° (2007)
Record low31° (1978)
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 Decker Prairie, 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 Decker Prairie, 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.