As of 16:07 CST

Weather in Martinsburg, IA

68°Current weather

Martinsburg, Monday, 9 November, 16:07

Clear. Feels like 67°. High 68°, low 35°.

Pressure29.97 inHg
Wind8 mph SW
Humidity47%
Visibility6.2 mi
Dew point47°

Monthly outlook for Martinsburg, IA: average high 51.6°, average low 37.1°. That is 1.4° above the climate normal for November. Precipitation is expected on 4 days (about 2.2 inches), against a normal of 4 days and 1.1 inches. The warmest day looks like 9 November (68.1°), the coolest 14 November (25.1°).

51.6°/37.1°
Average high / low
+1.4°
Above normal
4 / 4
Wet days / normal
2.2 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
9 November – 18 November53.1°50.2°+1.6°
19 November – 28 November49°45.7°+1.8°
29 November – 8 Decemberat normal39.8°—

November records over 66 years

77.4°8 November 1999All-time high
-7.4°8 November 1991All-time low

Climate normals and records are computed from the nearest reference point — Ottumwa (14 mi).

Tue, 1062° / 39°0Clear
62 °Clear

Martinsburg, Tuesday, 10 November

Clear. High 62°, low 39°.

Pressure30.12 inHg
Wind0.9 mph N
Humidity56%
Visibility6.2 mi
Dew point42°
Wed, 1156° / 40°0.63Heavy rain
56 °Heavy rain

Martinsburg, Wednesday, 11 November

Heavy rain. High 56°, low 40°.

Pressure29.88 inHg
Wind12.4 mph N
Humidity77%
Visibility6.2 mi
Dew point44°
Thu, 1245° / 36°0Overcast
45 °Overcast

Martinsburg, Thursday, 12 November

Overcast. High 45°, low 36°.

Pressure30.09 inHg
Wind11.9 mph N
Humidity58%
Visibility6.2 mi
Dew point28°
Fri, 1340° / 31°0Overcast
40 °Overcast

Martinsburg, Friday, 13 November

Overcast. High 40°, low 31°.

Pressure30.18 inHg
Wind10.4 mph N
Humidity67%
Visibility6.2 mi
Dew point22°
Sat, 1443° / 25°0Clear
43 °Clear

Martinsburg, Saturday, 14 November

Clear. High 43°, low 25°.

Pressure30.24 inHg
Wind4.7 mph SE
Humidity62%
Visibility—
Dew point28°
Sun, 1549° / 33°0Overcast
49 °Overcast

Martinsburg, Sunday, 15 November

Overcast. High 49°, low 33°.

Pressure30.21 inHg
Wind10.5 mph SE
Humidity46%
Visibility—
Dew point27°
Mon, 1653° / 38°0Overcast
53 °Overcast

Martinsburg, Monday, 16 November

Overcast. High 53°, low 38°.

Pressure30.30 inHg
Wind10.4 mph SE
Humidity45%
Visibility—
Dew point30°
Tue, 1755° / 41°0Clear
55 °Clear

Martinsburg, Tuesday, 17 November

Clear. High 55°, low 41°.

Pressure30.36 inHg
Wind13 mph S
Humidity44%
Visibility—
Dew point32°
Wed, 1860° / 44°0Overcast
60 °Overcast

Martinsburg, Wednesday, 18 November

Overcast. High 60°, low 44°.

Pressure30.24 inHg
Wind16.1 mph S
Humidity45%
Visibility—
Dew point33°
Thu, 1953° / 47°0.23Rain
53 °Rain

Martinsburg, Thursday, 19 November

Rain. High 53°, low 47°.

Pressure30.09 inHg
Wind16.6 mph S
Humidity90%
Visibility—
Dew point48°
Fri, 2051° / 47°0.39Light rain
51 °Light rain

Martinsburg, Friday, 20 November

Light rain. High 51°, low 47°.

Pressure30.03 inHg
Wind8.7 mph S
Humidity95%
Visibility—
Dew point47°
Sat, 2153° / 39°0.94Heavy rain
53 °Heavy rain

Martinsburg, Saturday, 21 November

Heavy rain. High 53°, low 39°.

Pressure29.68 inHg
Wind20.5 mph NW
Humidity94%
Visibility—
Dew point47°
Sun, 2248° / 34°0Clear
48 °Clear

Martinsburg, Sunday, 22 November

Clear. High 48°, low 34°.

Pressure30.30 inHg
Wind8 mph W
Humidity52%
Visibility—
Dew point29°
Mon, 2343° / 34°0Overcast
43 °Overcast

Martinsburg, Monday, 23 November

Overcast. High 43°, low 34°.

Pressure30.30 inHg
Wind6.4 mph E
Humidity56%
Visibility—
Dew point26°
Tue, 2446° / 32°0Clear
46 °Clear

Martinsburg, Tuesday, 24 November

Clear. High 46°, low 32°.

Pressure30.21 inHg
Wind4.4 mph E
Humidity62%
Visibility—
Dew point31°
From day 17 onward the outlook is built from 60-year climate statistics
Wed, 2545° / 31°0.06Climate normal
45 °Climate normal

Martinsburg, Wednesday, 25 November

Climate normal for this date — 60-year average.

Average high45°
Average low31°
Average precipitation0.06 in
Chance of precipitation15%
Record high61° (1960)
Record low2° (1991)
Thu, 2645° / 30°0.11Climate normal
45 °Climate normal

Martinsburg, Thursday, 26 November

Climate normal for this date — 60-year average.

Average high45°
Average low30°
Average precipitation0.11 in
Chance of precipitation32%
Record high70° (1990)
Record low6° (1977)
Fri, 2742° / 29°0.12Climate normal
42 °Climate normal

Martinsburg, Friday, 27 November

Climate normal for this date — 60-year average.

Average high42°
Average low29°
Average precipitation0.12 in
Chance of precipitation43%
Record high69° (1990)
Record low8° (2018)
Sat, 2841° / 27°0.06Climate normal
41 °Climate normal

Martinsburg, Saturday, 28 November

Climate normal for this date — 60-year average.

Average high41°
Average low27°
Average precipitation0.06 in
Chance of precipitation18%
Record high67° (1998)
Record low4° (2018)
Sun, 2943° / 28°0.09Climate normal
43 °Climate normal

Martinsburg, Sunday, 29 November

Climate normal for this date — 60-year average.

Average high43°
Average low28°
Average precipitation0.09 in
Chance of precipitation28%
Record high70° (1998)
Record low7° (1976)
Mon, 3042° / 28°0.07Climate normal
42 °Climate normal

Martinsburg, Monday, 30 November

Climate normal for this date — 60-year average.

Average high42°
Average low28°
Average precipitation0.07 in
Chance of precipitation20%
Record high68° (1998)
Record low4° (1964)
Tue, 0140° / 27°0.08Climate normal
40 °Climate normal

Martinsburg, Tuesday, 1 December

Climate normal for this date — 60-year average.

Average high40°
Average low27°
Average precipitation0.08 in
Chance of precipitation33%
Record high63° (1970)
Record low4° (1985)
Wed, 0242° / 27°0.06Climate normal
42 °Climate normal

Martinsburg, Wednesday, 2 December

Climate normal for this date — 60-year average.

Average high42°
Average low27°
Average precipitation0.06 in
Chance of precipitation23%
Record high64° (1973)
Record low-5° (1985)
Thu, 0341° / 26°0.06Climate normal
41 °Climate normal

Martinsburg, Thursday, 3 December

Climate normal for this date — 60-year average.

Average high41°
Average low26°
Average precipitation0.06 in
Chance of precipitation22%
Record high69° (2012)
Record low-8° (1985)
Fri, 0440° / 26°0.05Climate normal
40 °Climate normal

Martinsburg, Friday, 4 December

Climate normal for this date — 60-year average.

Average high40°
Average low26°
Average precipitation0.05 in
Chance of precipitation15%
Record high68° (1998)
Record low-4° (2025)
Sat, 0540° / 25°0.06Climate normal
40 °Climate normal

Martinsburg, Saturday, 5 December

Climate normal for this date — 60-year average.

Average high40°
Average low25°
Average precipitation0.06 in
Chance of precipitation23%
Record high68° (2001)
Record low4° (1990)
Sun, 0637° / 24°0.05Climate normal
37 °Climate normal

Martinsburg, Sunday, 6 December

Climate normal for this date — 60-year average.

Average high37°
Average low24°
Average precipitation0.05 in
Chance of precipitation23%
Record high59° (1966)
Record low-2° (2005)
Mon, 0737° / 23°0.06Climate normal
37 °Climate normal

Martinsburg, Monday, 7 December

Climate normal for this date — 60-year average.

Average high37°
Average low23°
Average precipitation0.06 in
Chance of precipitation22%
Record high58° (2023)
Record low-10° (2005)
Tue, 0837° / 23°0.06Climate normal
37 °Climate normal

Martinsburg, Tuesday, 8 December

Climate normal for this date — 60-year average.

Average high37°
Average low23°
Average precipitation0.06 in
Chance of precipitation23%
Record high64° (1991)
Record low0° (2025)

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 Martinsburg, 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 Martinsburg, 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.