As of 21:41 CST

Weather in Thornburg, IA

34°Current weather

Thornburg, Saturday, 14 November, 21:41

Clear. Feels like 34°. High 46°, low 24°.

Pressure30.36 inHg
Wind2 mph SE
Humidity86%
Visibility6.2 mi
Dew point30°

Monthly outlook for Thornburg, IA: average high 47.8°, average low 33.3°. That is 1.1° above the climate normal for November. Precipitation is expected on 4 days (about 2.9 inches), against a normal of 4 days and 1.1 inches. The warmest day looks like 20 November (62.9°), the coolest 14 November (24°).

47.8°/33.3°
Average high / low
+1.1°
Above normal
4 / 4
Wet days / normal
2.9 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
14 November – 23 November52°47.6°+2.4°
24 November – 3 December40.7°41.5°-0.4°
4 December – 13 Decemberat normal36°—

November records over 66 years

77°8 November 1999All-time high
-6.7°8 November 1991All-time low

Climate normals and records are computed from the nearest reference point — Rose Hill (11 mi).

Sun, 1550° / 27°0Clear
50 °Clear

Thornburg, Sunday, 15 November

Clear. High 50°, low 27°.

Pressure30.47 inHg
Wind4.8 mph S
Humidity58%
Visibility6.2 mi
Dew point29°
Mon, 1652° / 30°0Overcast
52 °Overcast

Thornburg, Monday, 16 November

Overcast. High 52°, low 30°.

Pressure30.50 inHg
Wind8.5 mph SW
Humidity53%
Visibility6.2 mi
Dew point33°
Tue, 1755° / 34°0Partly cloudy
55 °Partly cloudy

Thornburg, Tuesday, 17 November

Partly cloudy. High 55°, low 34°.

Pressure30.42 inHg
Wind10.5 mph S
Humidity56%
Visibility6.2 mi
Dew point37°
Wed, 1857° / 41°0Overcast
57 °Overcast

Thornburg, Wednesday, 18 November

Overcast. High 57°, low 41°.

Pressure30.18 inHg
Wind15.2 mph S
Humidity55%
Visibility6.2 mi
Dew point39°
Thu, 1957° / 42°0.02Light rain
57 °Light rain

Thornburg, Thursday, 19 November

Light rain. High 57°, low 42°.

Pressure30.24 inHg
Wind12.4 mph SW
Humidity68%
Visibility—
Dew point46°
Fri, 2063° / 35°0Overcast
63 °Overcast

Thornburg, Friday, 20 November

Overcast. High 63°, low 35°.

Pressure30.18 inHg
Wind14.5 mph S
Humidity71%
Visibility—
Dew point42°
Sat, 2160° / 53°1.21Heavy rain
60 °Heavy rain

Thornburg, Saturday, 21 November

Heavy rain. High 60°, low 53°.

Pressure29.80 inHg
Wind15.5 mph S
Humidity81%
Visibility—
Dew point50°
Sun, 2245° / 31°0.08Light rain
45 °Light rain

Thornburg, Sunday, 22 November

Light rain. High 45°, low 31°.

Pressure30.12 inHg
Wind25.8 mph NW
Humidity72%
Visibility—
Dew point32°
Mon, 2335° / 27°0Clear
35 °Clear

Thornburg, Monday, 23 November

Clear. High 35°, low 27°.

Pressure30.50 inHg
Wind12.5 mph N
Humidity48%
Visibility—
Dew point16°
Tue, 2436° / 25°0Overcast
36 °Overcast

Thornburg, Tuesday, 24 November

Overcast. High 36°, low 25°.

Pressure30.56 inHg
Wind7.7 mph SE
Humidity57%
Visibility—
Dew point20°
Wed, 2540° / 27°0Overcast
40 °Overcast

Thornburg, Wednesday, 25 November

Overcast. High 40°, low 27°.

Pressure30.36 inHg
Wind13.5 mph S
Humidity40%
Visibility—
Dew point15°
Thu, 2642° / 32°0Overcast
42 °Overcast

Thornburg, Thursday, 26 November

Overcast. High 42°, low 32°.

Pressure30.09 inHg
Wind11.6 mph SE
Humidity51%
Visibility—
Dew point23°
Fri, 2745° / 38°1.32Heavy rain
45 °Heavy rain

Thornburg, Friday, 27 November

Heavy rain. High 45°, low 38°.

Pressure29.38 inHg
Wind17.9 mph NE
Humidity96%
Visibility—
Dew point40°
Sat, 2843° / 35°0.25Snow
43 °Snow

Thornburg, Saturday, 28 November

Snow. High 43°, low 35°.

Pressure29.50 inHg
Wind22.8 mph NW
Humidity96%
Visibility—
Dew point35°
Sun, 2938° / 32°0Overcast
38 °Overcast

Thornburg, Sunday, 29 November

Overcast. High 38°, low 32°.

Pressure30.12 inHg
Wind19.4 mph NW
Humidity74%
Visibility—
Dew point28°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 3041° / 26°0.07Climate normal
41 °Climate normal

Thornburg, Monday, 30 November

Climate normal for this date — 60-year average.

Average high41°
Average low26°
Average precipitation0.07 in
Chance of precipitation22%
Record high67° (1998)
Record low3° (1964)
Tue, 0139° / 26°0.07Climate normal
39 °Climate normal

Thornburg, Tuesday, 1 December

Climate normal for this date — 60-year average.

Average high39°
Average low26°
Average precipitation0.07 in
Chance of precipitation30%
Record high62° (1970)
Record low1° (1971)
Wed, 0240° / 26°0.06Climate normal
40 °Climate normal

Thornburg, Wednesday, 2 December

Climate normal for this date — 60-year average.

Average high40°
Average low26°
Average precipitation0.06 in
Chance of precipitation23%
Record high63° (1973)
Record low-6° (1985)
Thu, 0339° / 24°0.06Climate normal
39 °Climate normal

Thornburg, Thursday, 3 December

Climate normal for this date — 60-year average.

Average high39°
Average low24°
Average precipitation0.06 in
Chance of precipitation20%
Record high69° (2012)
Record low-12° (1985)
Fri, 0438° / 24°0.04Climate normal
38 °Climate normal

Thornburg, Friday, 4 December

Climate normal for this date — 60-year average.

Average high38°
Average low24°
Average precipitation0.04 in
Chance of precipitation18%
Record high67° (1998)
Record low-7° (2025)
Sat, 0539° / 24°0.07Climate normal
39 °Climate normal

Thornburg, Saturday, 5 December

Climate normal for this date — 60-year average.

Average high39°
Average low24°
Average precipitation0.07 in
Chance of precipitation23%
Record high67° (2001)
Record low3° (2005)
Sun, 0636° / 22°0.05Climate normal
36 °Climate normal

Thornburg, Sunday, 6 December

Climate normal for this date — 60-year average.

Average high36°
Average low22°
Average precipitation0.05 in
Chance of precipitation23%
Record high57° (1966)
Record low-5° (2005)
Mon, 0735° / 21°0.06Climate normal
35 °Climate normal

Thornburg, Monday, 7 December

Climate normal for this date — 60-year average.

Average high35°
Average low21°
Average precipitation0.06 in
Chance of precipitation22%
Record high58° (2023)
Record low-14° (2005)
Tue, 0835° / 22°0.06Climate normal
35 °Climate normal

Thornburg, Tuesday, 8 December

Climate normal for this date — 60-year average.

Average high35°
Average low22°
Average precipitation0.06 in
Chance of precipitation28%
Record high62° (1991)
Record low-2° (2025)
Wed, 0936° / 21°0.07Climate normal
36 °Climate normal

Thornburg, Wednesday, 9 December

Climate normal for this date — 60-year average.

Average high36°
Average low21°
Average precipitation0.07 in
Chance of precipitation28%
Record high54° (1993)
Record low-10° (1978)
Thu, 1035° / 20°0.06Climate normal
35 °Climate normal

Thornburg, Thursday, 10 December

Climate normal for this date — 60-year average.

Average high35°
Average low20°
Average precipitation0.06 in
Chance of precipitation20%
Record high56° (1979)
Record low-13° (1977)
Fri, 1135° / 20°0.07Climate normal
35 °Climate normal

Thornburg, Friday, 11 December

Climate normal for this date — 60-year average.

Average high35°
Average low20°
Average precipitation0.07 in
Chance of precipitation25%
Record high60° (1965)
Record low-11° (1972)
Sat, 1236° / 21°0.05Climate normal
36 °Climate normal

Thornburg, Saturday, 12 December

Climate normal for this date — 60-year average.

Average high36°
Average low21°
Average precipitation0.05 in
Chance of precipitation20%
Record high60° (1991)
Record low-17° (2000)
Sun, 1336° / 21°0.07Climate normal
36 °Climate normal

Thornburg, Sunday, 13 December

Climate normal for this date — 60-year average.

Average high36°
Average low21°
Average precipitation0.07 in
Chance of precipitation22%
Record high61° (2015)
Record low-21° (2000)

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 Thornburg, IA 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 Thornburg, IA 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.