Monthly outlook for Decker Prairie, TX: average high 66.5°, average low 50.9°. That is 1.1° below the climate normal for November. Precipitation is expected on 6 days (about 2.2 inches), against a normal of 5 days and 2.3 inches. The warmest day looks like 19 November (77°), the coolest 26 November (26.2°).
66.5°/50.9°
Average high / low
−1.1°
Below normal
6 / 5
Wet days / normal
2.2 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
13 November – 22 November
71.4°
69.4°
+1.1°
23 November – 2 December
58.4°
66.5°
-4.5°
3 December – 12 December
at normal
64.3°
—
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).
Sat, 1468° / 50°0.04
68 °
Decker Prairie, Saturday, 14 November
Light rain. High 68°, low 50°.
Pressure30.12 inHg
Wind8.6 mph E
Humidity44%
Visibility6.2 mi
Dew point42°
Sun, 1561° / 51°1.31
61 °
Decker Prairie, Sunday, 15 November
Heavy rain. High 61°, low 51°.
Pressure30.09 inHg
Wind11.5 mph E
Humidity98%
Visibility1.6 mi
Dew point59°
Mon, 1662° / 53°0
62 °
Decker Prairie, Monday, 16 November
Overcast. High 62°, low 53°.
Pressure30.33 inHg
Wind8.3 mph NE
Humidity69%
Visibility6.2 mi
Dew point48°
Tue, 1767° / 54°0
67 °
Decker Prairie, Tuesday, 17 November
Partly cloudy. High 67°, low 54°.
Pressure30.30 inHg
Wind8.3 mph NE
Humidity50%
Visibility—
Dew point44°
Wed, 1874° / 56°0
74 °
Decker Prairie, Wednesday, 18 November
Overcast. High 74°, low 56°.
Pressure30.18 inHg
Wind11.3 mph SE
Humidity69%
Visibility—
Dew point59°
Thu, 1977° / 60°0
77 °
Decker Prairie, Thursday, 19 November
Overcast. High 77°, low 60°.
Pressure30.18 inHg
Wind9.6 mph SE
Humidity50%
Visibility—
Dew point53°
Fri, 2076° / 59°0
76 °
Decker Prairie, Friday, 20 November
Mostly clear. High 76°, low 59°.
Pressure30.15 inHg
Wind11.2 mph SE
Humidity57%
Visibility—
Dew point56°
Sat, 2176° / 66°0.12
76 °
Decker Prairie, Saturday, 21 November
Light rain. High 76°, low 66°.
Pressure29.94 inHg
Wind9.2 mph S
Humidity72%
Visibility—
Dew point65°
Sun, 2277° / 67°0.24
77 °
Decker Prairie, Sunday, 22 November
Light rain. High 77°, low 67°.
Pressure29.94 inHg
Wind4.7 mph S
Humidity72%
Visibility—
Dew point65°
Mon, 2377° / 65°0.26
77 °
Decker Prairie, Monday, 23 November
Light rain. High 77°, low 65°.
Pressure29.97 inHg
Wind8.3 mph NE
Humidity65%
Visibility—
Dew point62°
Tue, 2465° / 42°0.02
65 °
Decker Prairie, Tuesday, 24 November
Light rain. High 65°, low 42°.
Pressure30.30 inHg
Wind18.9 mph N
Humidity50%
Visibility—
Dew point31°
Wed, 2541° / 31°0.2
41 °
Decker Prairie, Wednesday, 25 November
Snow. High 41°, low 31°.
Pressure30.30 inHg
Wind12.1 mph N
Humidity89%
Visibility—
Dew point29°
Thu, 2648° / 26°0
48 °
Decker Prairie, Thursday, 26 November
Mostly clear. High 48°, low 26°.
Pressure30.27 inHg
Wind6 mph N
Humidity38%
Visibility—
Dew point18°
Fri, 2758° / 36°0
58 °
Decker Prairie, Friday, 27 November
Overcast. High 58°, low 36°.
Pressure30.12 inHg
Wind6.5 mph NW
Humidity52%
Visibility—
Dew point35°
Sat, 2862° / 46°0.01
62 °
Decker Prairie, Saturday, 28 November
Light rain. High 62°, low 46°.
Pressure30.09 inHg
Wind4.1 mph N
Humidity60%
Visibility—
Dew point44°
From day 17 onward the outlook is built from 60-year climate statistics
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)
Sat, 1263° / 48°0.14
63 °
Decker Prairie, Saturday, 12 December
Climate normal for this date — 60-year average.
Average high63°
Average low48°
Average precipitation0.14 in
Chance of precipitation30%
Record high77° (1990)
Record low28° (1962)
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.